Home

H8S/2633 E6000 Emulator User`s Manual

1. No Command Name Abbreviation Function 1 Comment 2 ADD FILE AF Adds a file to the current project 3 ANALYSIS AN Enables or disables performance analysis 4 ANALYSIS_RANGE AR Sets or displays a performance analysis range 5 ANALYSIS_RANGE_ AD Deletes a performance analysis range DELETE 6 AUTO_COMPLETE AC Enables or disables command complement function 7 ASSEMBLE AS Assembles instructions into memory 8 ASSERT Checks if an expression is true or false 9 BREAKPOINT BP Sets a breakpoint at an instruction address 10 BREAKPOINT_CLEAR BC Deletes breakpoints 11 BREAKPOINT_ BD Displays a list of breakpoints DISPLAY 12 BREAKPOINT_ENABLE BE Enables or disables a breakpoint 13 BREAKPOINT_ BS Sets sequential breakpoints SEQUENCE 14 BUILD BU Starts a build operation on the current project 15 BUILD_ALL BL Starts a build all operation on the current project 16 CHANGE_ cc Sets the current configuration CONFIGURATION 17 CHANGE_PROJECT CP Sets the current project 18 CHANGE_SESSION cs Changes the session of the current project 19 CLOCK CK Set the CPU clock rate in the emulator 20 CONFIGURE_ CPF Sets the debugging environment for the emulator PLATFORM 21 CLOSE WORKSPACE CW Close the current workspace 22 DEFAULT_OBJECT_ DO Sets the default object program format FORMAT 23 DEVICE_TYPE DE Selects a device type to emulate 24 DISASSEMBLE DA Disassembles memory contents 25 ER
2. No Command Name Abbreviation Function 73 SUBMIT SU Executes a command file 74 SYMBOL_ADD SA Defines a symbol 75 SYMBOL_CLEAR sc Deletes a symbol 76 SYMBOL_LOAD SL Loads a symbol information file 77 SYMBOL_SAVE SS Saves a symbol information file 78 SYMBOL VIEW SV Displays symbols 79 SAVE WORKSPACE SW Saves the current workspace 80 TCL Enables or disables the TCL 81 TIMER TI Sets or displays the timer resolution 82 TOOL_INFORMATION TO The information on the tool registered is outputted by the file 83 TRACE TR Displays trace information 84 TRACE ACQUISITION TA Sets or displays trace acquisition parameters 85 TRACE_BINARY_ TBC Compares a trace binary file with the current trace COMPARE information 86 TRACE_BINARY_SAVE TBV Outputs trace information into a binary file 87 TRACE FILTER TF Filter the trace information 88 TRACE_ STATISTIC TST Analyzes statistic information 89 TRACE SAVE TV Outputs trace information into a file 90 TRIGGER_CLEAR TGC Deletes the trigger output condition for EXT 2 91 TRIGGER_DISPLAY TGD Displays the trigger output condition for EXT 2 92 TRIGGER_SET TGS Sets the trigger output condition for EXT 2 93 UPDATE_ALL_ UD Updates the dependencies for the current project DEPENDENCIES 94 USER_SIGNALS US Enables or disables the user signal information 95 WATCH_ADD WA Adds a watch item 96 WATCH_AUTO_UPDAT WU Selects or cancels automatic update of watch items E
3. Figure 5 43 Trace Find Dialog Box Probes Page Don t care Detects no probe signal condition when this box is checked Setting Detects the specified probe signal condition Probe4 to Probe1 Select probe conditions not available when Don t care has been checked Don t care Detects no selected probe condition High The status of the probe signal is high Low The status of the probe signal is low 91 RENESAS 8 IRQ7 0 page Select the status of IRQ signals The selection is not available when a time stamp is acquired i x General Address Data Aw Aea Status Probes IRQ7 0 Setting IRQ Don t care 7 IRQG Dont care 7 IRQS Don t care 7 IRQ4 Dont care IRG3 Dont care 7 IRQ2 Dont care IRQ1 Dont care 7 IRGO Dont care Cancel Apply Figure 5 44 Trace Find Dialog Box IRQ7 0 Page Don t care Detects no IRQ input condition when this box is checked Setting Detects the specified IRQ input condition IRQ7 to IRQO Select IRQ input conditions not available when Don t care has been checked Don t care Detects no selected IRQ input condition High The status of the IRQ input is high Low The status of the IRQ input is low 92 RENESAS 9 Timestamp page Specify the time stamp value for bus cycles The specification is not available when a time stamp is acquired x General Address Dat
4. Figure 6 43 Breakpoint Event Properties Dialog Box after Setting an Event RENESAS 151 4 The event that has been set is now displayed in the Event combo box of the Trace Events group box on the General page of the Trace Acquisition dialog box Trace Acquisition Figure 6 44 Trace Acquisition Dialog Box Adding an Event 152 RENESAS 5 To enable the event condition that has been set uncheck the Free Trace check box on the General page This will add pages 1 to 4 to the Trace Acquisition dialog box Trace Acquisition Figure 6 45 Trace Acquisition Dialog Box Pages Added 153 RENESAS 6 Select page 1 and click the Range radio button in the Conditions group box This will display the Range Event combo box and the Edit button Trace Acquisition Figure 6 46 Trace Acquisition Dialog Box Displaying Page 1 154 RENESAS 7 Select the event you have registered from the Range Event combo box The event is now enabled Click the OK button to complete the trace setting Trace Acquisition General Stop DelayedStop 1 2 3 4 m Conditions Disabled C Point to Point Range C Event Range Event Edit 9 A H 105C address F Figure 6 47 Trace Acquisition Dialog Box Setting Completed 8 Make the setting such that the break occurs after the instr
5. long t int i j k gap gap 5 while gap gt O jf for k 0 k lt gap k for i kt gap i lt 10 i i gap for j i gap j gt k j j gap if a j gt a j gap t alj a j alitgap alitgap t else break gap gap 2 sort cpp Figure 6 21 Editor Window Step In e The highlighted line moves to the first statement of the sort function in the Editor window 136 RENESAS 6 12 2 Executing the Step Out Command The Step Out command steps out of the called function and stops at the next statement of the calling statement in the main function e To step out of the sort function select Step Out from the Debug menu or click the Step Out button in the toolbar Figure 6 22 Step Out Button 15 x 001038 void tutorial void 001044 long a 10 long j int i class Sample p_sam 001046 p_sam new Sample S poSon Sarana t ERA FFEF80 long 10 001058 ifti lt 0 sesa ra R 0 H OO000ff6 FFEF80 long R 1 H O00015fb FFEF84 long 00105 ali 3 R 2 H 0000167e FFEF88 long R i o e T 3 m oooi FFEF8C long 00107a gt p_sam gt change a 4 00002781 FFEF90 long R 5 H 00003f54 FFEF94 long 001082 p_sam gt s0 a 0 R 6 H 000041c6 FFEF98 long p010 pisam zaIa R 7 H 0000446b FFEF9C long 001096 p_sam gt s2 a 2 i ane p_sam gt s3 a 3
6. 7 To enable the event condition that has been set uncheck the Free Trace check box on the General page This will add pages 1 to 4 see figure 6 45 Trace Acquisition dialog box 8 Select page 1 and click the Range radio button in the Conditions group box This will display the Range Event combo box and the Edit button see figure 6 46 Trace Acquisition dialog box 9 Click the Range Event combo box to select the event you have registered The event is now enabled Click the OK button to complete the trace setting Trace Acquisition Figure 6 52 Trace Acquisition Dialog Box Setting Completed 10 Make the setting such that the break occurs after the instruction at the address on the line that has p_sam gt s0 a 0 within the tutorial function H 00001082 in this example for details on this refer to section 6 15 1 Software Break Function 158 RENESAS 11 Select Reset Go from the Debug menu Processing stops when the break condition is satisfied and the Trace window then displays the following content Address Timestamp Difference 00012 ffef8e 00011 ffef90 00010 ffef92 00009 ffef94 00008 ffef96 00007 ffef98 00006 ffef9a 00005 ffef9c 00004 ffef9e 00003 ffefa0 00002 ffefa2 ffefa4 f O000h000min000s001ms08 1us875ns O000h000min000s001ms084us125ns O0000h000min000s00 1ms08 4us250ns O000h000min000s001ms08 6us375
7. Debug_H85_2282_E6000_Emulator_CP Source Tutorial hws Files of type HEW Workspaces hws Cancel Y La Figure 6 1 Open Workspace Dialog Box Opening this workspace automatically connects the emulator 120 RENESAS 6 3 Downloading the Tutorial Program 6 3 1 Downloading the Tutorial Program Download the object program to be debugged e Select Download module from the popupmenu opened by clicking the right hand mouse button on Tutorial abs of Download modules g Tutorial Tutorial E C source file B sbrk c ad module Download module debug data only E sbrk h E sort h Unload module stacksct b Configure View lv Allow Docking Hide Figure 6 2 Downloading the Tutorial Program 121 RENESAS 6 3 2 Displaying the Source Program The High performance Embedded Workshop allows the user to debug a user program at the source level e Double click Tutorial cpp under C source file Bak Tutorial re Tutorial C source file z D amp amp O C source file resetprg cpp sort cpp l tutorial cpp 5 6 Download modules DEES amp Dependencies B l 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 5
8. Items that can be set in this dialog box are listed below onfiguration Properties 7 advanced mode single chip _ A single chip mode Main 10MHz Sub 32kHz E Flash Memory Control ha ser Standby enable Vv M E B n ee Figure 8 1 Configuration Properties Dialog Box General Page 180 RENESAS General page Device Selects the MCU to be emulated To use an MCU not included in the list select Custom to specify the functions required for this MCU See the hardware manual for details Mode Selects the MCU s operating mode Clock Selects the speed of the MCU s clock and sub clock Timer Resolution Selects the resolution of the timer for use in execution time measurement The value 20 ns 125 ns 250 ns 500 ns 1 us 2 us 4 us 8 us or 16 us can be selected The timer for execution time measurement has a 40 bit counter At 20 ns the maximum time that can be measured is about six hours and at 16 us the maximum time is about 200 days When the counter overflows the maximum time possible for measurement will be displayed with prompt gt that indicates that the counter has overflowed Enable read and write on the fly When this box is checked it is possible to access the target system memory while the user program is running Do not check this box if you require realtime emulation When accessing the internal ROM internal R
9. User Cable Displays whether or not the user cable is connected Running status Displays the address bus value in the MCU and the status of the CPU while the user program is running and the cause of a break while the user program is halted Break lt Cause of break gt Displays the cause of a break Address lt Address bus value gt Displays the address bus value during the user program execution While in subactive mode SubActive is displayed after the address bus value Status lt Status of the CPU gt Displays the status of the CPU PREFETCH CPU instruction prefetch cycles DATA CPU data access cycles DMAC Operation of DMAC DTC Operation of DTC SLEEP Sleep mode STANDBY Standby mode WATCH Watch mode SUBSLEEP Subsleep mode REFRESH Refresh cycles ROM Write Displays whether or not the ROM has been written to during the user program execution Once the ROM has been written to the state is retained until the Configure Platform is set again Target Mode Displays the mode to be input from the user system Target Clock Displays whether or not there is a clock signal to be input from the user system Note In this emulator the update interval in the Extended Monitor window cannot be selected or changed 189 RENESAS 8 1 8 Signals to Indicate Bus States and Areas The following tables show examples of signals to indicate the bus states and areas that can be acquired by the emul
10. regDMAWER id DMAWER Oxffff00 B A H dmawer_bitfields Address Size Absolute address flag Format Bit field dmawer_bitfields Bit field bits WE1B definition bit2 WE1A bit WEOB bit0 WEOA 200 RENESAS Appendix B Menus Table B 1 shows GUI menus Table B 1 GUI Menus Toolbar Menu Option Shortcut Button Remarks View Difference Opens the Difference ar window Command Line Ctrl L ial Opens the Command Line window TCL toolkit Shift Opens the Console window Ctrl L Workspace Alt K B Opens the Workspace window Output Alt U E Opens the Output window Disassembly Ctrl D E Opens the Disassembly window CPU Registers Ctrl R Opens the Registers window Memory Ctrl M El Opens the Memory window IO Ctrl I Ea Opens the IO window Status Ctrl U Opens the Status window Extended Monitor z Opens the Extended Monitor window Monitor Monitor Shift a Opens the Monitor window Setting Ctrl E Windows Opens the Windows Select Select dialog box to list add or edit the Monitor window Sym Labels Shift Opens the Labels window bol Ctrl A Watch Ctrl W E Opens the Watch window Locals Shift a Opens the Locals window Ctrl W Code Eventpoints Ctrl E E Opens the Eventpoints window Trace Ctrl T Opens the Trace window Stack Trace Ctrl
11. Unloads the object program RENESAS 203 Table G 1 GUI Menus cont Menu Toolbar Option Shortcut Button Remarks Setup Customize Customize the High performance Embedded Workshop application Options Sets option of the High performance Embedded Workshop application Format Views Configure fonts colors keywords and so on for the window Radix Hexadecimal Uses a hexadecimal for displaying a radix in which the numerical values will be displayed and entered by default Decimal Uses a decimal for displaying a radix in which the numerical values will be displayed and entered by default Octal Uses an octal for displaying a radix in which the numerical values will be displayed and entered by default Binary gt Uses a binary for displaying a radix in which the numerical values will be displayed and entered by default Emu System lator 2 Opens the Configuration dialog box allowing the user to modify the debugging platform settings Memory Resource E Opens the Memory Mapping dialog box allowing the user to view and edit the debugging platform s current memory map 204 RENESAS Appendix C Command Lines Table C 1 lists the High performance Embedded Workshop commands Table C 1 High performance Embedded Workshop Commands
12. e Ensure that all power is off to the emulator and the user system e Insert the cable head into the socket on the user system Note Depending upon the package it may be possible to orientate this cable head in any position on the socket so care should be taken to correctly identify pin 1 on the emulator and socket when installing RENESAS e Screw the cable head to the socket with the screws provided Progressively tighten the screws in the sequence shown in figure 2 4 until all are finger tight Figure 2 4 Sequence of Screw Tightening Note Be careful not to over tighten the screws as this may result in contact failure on the user system or damage the cable head Where provided use the solder lugs on the QFP socket to provide extra strength to the emulator user system connection 2 3 2 Plugging the User System Interface Cable Body into the Emulator Plug the cable body into the emulator taking care to insert it straight and push it firmly into place User system interface cable body User system interface cable head V User system interface cable Figure 2 5 Plugging User System Interface Cable Body to Emulator 2 3 3 Plugging the User System Interface Cable Body into the Cable Head Plug the cable body into the cable head on the user system RENESAS 2 4 Power Supply 2 4 1 AC Adapter The AC adapter supplied with the emulator must be used at all times 2 4 2 Pol
13. Byte tex x Address 0 1 2 3 4 5 6 7 8 9 A B C D E F FFEF80 oo oO 13 72 OO OO 28 47 OO OO 2 67 OO OO 33 59 FFEF9SO oo oO 42 87 OO OO 4D AA OO OO 50 OF OO OO 64 88 FFEFAOQ oo 00 69 56 OO OO 75 66 OO 02 12 24 OO OO AA AA FFEFBO 57 70 00 O00 OO O1 80 74 OO O00 10 36 OO OO 04 1E FFEFCO 6A 18 6A 18 6A 18 6A 18 6A 18 6A 18 6A 18 6A 18 Figure 6 71 Monitor Window 4 Select Reset Go from the Debug menu When the content of the address range changes with execution the updated values are red i e the color that was selected in the Foreground and Background combo boxes Values will be displayed in black if they have not been updated or a certain period of time has elapsed since the last update monitor monitorl FFEF80 Z 2 fis Byte Hex z 00515ms 0 1 2 3 4 5 6 7 8 9 a B c D E FFEF80 om OO 6D 57 OO OO 67 ES 00 OO 4 TF OO OO 38 EE FFEF9O 00 00 39 cE OO OO 2F 95 00 OO 2A 89 00 OO O9 40 FFEFAO oO OO O02 8 OO OO O1 Al Do O2 12 24 OO OO AA AA FFEFBO of 0 00 GO GO OL B0 74 OD 00 10 36 00 0D 04 1E FFEFCO 6A 18 6A 18 6A 18 6A 18 6A 18 6A 18 6A 18 6A 18 Figure 6 72 Monitor Window during Execution 5 After you have finished checking the states in the Monitor window select Halt Program from the Debug menu to halt the program s execution 6 20 What Next This tutorial has described the major features of the emulato
14. Emulator PCI Card Driver x r Details Interface PCI X Channel Emulator PCI Card Interface x Configuration Configure I Change driver in start up Figure 2 15 E6000 Driver Details Dialog Box e Inthe Driver combo box select the driver to connect the emulator e Interface displays the name of the interface to be connected e Click the Close button RENESAS 7 Set up the emulator During this process the following dialog box is displayed Connecting Figure 2 16 Connecting Dialog Box RENESAS 8 When Connected is displayed in the Output window of the High performance Embedded Workshop the emulator initiation is completed Tutorial Hig File Edit View Project Build Debug Setup Tools zixl Tutorial Tutorial 5 C source file E dbset c 3 sbik c FILE Tutorial cpp B E C source file DESCRIPTION Main Program E tesetpra cpp Aa kia sateen This file is generated by Hitachi Project Generator Ver 2 4 RRRERARRRER AREER R ARERR RARER RARER ER ARREERARREA RARER ERR RARR ER RRERE RARE H Ame Vs 5 Download modules O Tutorial abs Dependencies REREHARAAARAARAA RARER EAA AAA RAR RR EAA R RARER RAR R AAR A NERA ARNE REAR R EERE ifdef _ cplusplus extern C endif void abort void ifdef _ cplusplus endif include sort h include lt stdlib h gt void tutorial
15. at the start of the section It means that this I O register file is described with the version that supports the bit field The BaseAddress definition is for devices where the location of I O registers moves in the address space depending on the CPU mode In this case the BaseAddress value is the base address of the I O registers in one specific mode and the addresses used in the register definitions are the address locations of the registers in the same mode When the I O register file is actually used the BaseAddress value is subtracted from the defined register address and the resultant offset added to the relevant base address for the selected mode Each module has a section that defines the registers forming it along with an optional dependency The dependency is checked to see if the module is enabled or not Each register name must be defined in the section and the numbering of each register must be sequential The dependency is entered in the section as dep lt reg gt lt bit gt lt value gt 1 lt reg gt is the register id of the dependency 2 lt bit gt is the bit position within the register 3 lt value gt is the value that the bit must be for the module to be enabled The Register definition entry is entered in the format id lt name gt lt address gt lt size gt lt absolute gt lt format gt lt bitfields gt 1 lt name gt register name to be displayed 2 lt address gt address of the register 3
16. lt size gt which may be B W or L for byte word or longword default is byte 4 lt absolute gt which can be set to A if the register is at an absolute address This is only relevant if the I O area address range moves about on the CPU in different modes In this case if a register is defined as absolute the base address offset calculation is not performed and the specified address is used directly 5 lt format gt format for register output Valid values are H for Hexadecimal D for decimal and B for binary 6 lt bitfields gt section defining the bits within the register Bitfield sections define the bits within a register each entry is of the type bit lt no gt lt name gt 1 lt no gt is the bit number 2 lt name gt is a symbolic name of the bit Comment lines are allowed and must start with a character An example is shown below 199 RENESAS Comment Module Module definition Register name Example H8S 2655 Series I O Register Definitions File Modules FileVersion 2 BaseAddress 0 Module1 Power_Down_Mode_Registers Module2 DMA_Channel_Common Module3 DMA_Channel_0 Module42 Bus_Controller Module43 System_Control Module44 Interrupt_Controller DMA_Channel_Common reg0 regDMAWER reg1 regDMATCR reg2 regDMACROA reg3 regDMACROB reg4 regDMACR1A reg5 regDMACR1B reg6 regDMABCRH reg7 regDMABCRL dep regMSTPCRH 7 0 Bit Value Register definition Register name
17. on the emulator case accommodates four external probe inputs and two trigger outputs The pin assignment of this connector is shown in figure 2 7 OOOOOOOO ext Tuvec T5V Probe Trigger output Figure 2 7 External Probe Connector 1 RENESAS The interface circuit for the external probe 1 is shown in figure 2 8 Vcc 10 kQ External probe 1 2 3 4 HD151015 Figure 2 8 Interface Circuit for External Probe 1 The trigger output is controlled by event channel 8 and is an active low signal The trigger output is available as either TSV within the range from 2 5 V to 5 V does not depend on the user V_ level or TUV the user Voc level 2 6 5 External Probe 2 EXT2 Trigger Output A 6 pin connector marked EXT2 on the left under the user system interface cable connector on the emulator case accommodates four trigger outputs The pin assignment of this connector is shown in figure 2 9 O0O0000 EXT2 12 3 4 Trigger output Figure 2 9 External Probe 2 Connector The trigger output is an active high signal which is output during the read or write cycles when a trace condition 1 to 4 of the bus monitor function is satisfied The trigger output is available as user V_ level Note that however some products do not support the external probe 2 EXT2 RENESAS 2 6 6 Voltage Follower Circuit CAUTION 1 Do not connect the user system interface cable to the emu
18. 5 31 002076 while gap gt O jf 32 002078 for k 0 k lt gap k 23 00207c for i k gap i lt 10 i itgap 34 002080 for j i gap j gt k j j gap 35 002084 es if a lj gt alj gap 36 t Afal 37 0020a4 a j a j gap 38 0020a8 a j gap t 39 40 else 41 break 42 43 44 45 0020c0 gap gap 2 46 47 0020cc sort cpp Figure 6 60 Editor Window Software Breakpoint Setting e Select Reset Go from the Debug menu e After the break in program execution select Stack Trace from the Code submenu of the View menu to open the Stack Trace window 165 RENESAS ck e Kind Name Value F Sample sort long 002084 F tutorial 001074 F main 001036 F PowerON Reset OOO41E Figure 6 61 Stack Trace Window Figure 6 61 shows that the position of the program counter is currently at the selected line of the sort function and that the sort function is called from the tutorial function To remove the software breakpoint double click the Editor column in the sort function again 166 RENESAS 6 18 Performance Measurement Function Performance measurement by the emulator is in the following modes e Time Of Specified Range Measurement e Start Point To End Point Measurement e Start Range To End Range Measurement e Access Count Of Specified Range Measurement e Called Count Of Speci
19. Debug menu or the Reset Go button on the toolbar es Figure 6 29 Reset Go Button Note This tutorial program is executable from the reset vector 139 RENESAS 6 15 Break Function The emulator s break functions are of two types software breaks and breaks at event points software breakpoints and event points are set in the High performance Embedded Workshop s Event window An overview and setting of the break function are described below 6 15 1 Software Break Function The emulator can set up to 256 software breakpoints e Select Eventpoints from the Code submenu of the View menu The Event window is displayed e Select the Breakpoint sheet x iol A X Type Ah Breakpoint A Event A Trigger Fi Figure 6 30 Event Window Before Setting a Software Breakpoint e Click the Event window with the right hand mouse button and select Add from the popup menu e The Breakpoint Event Properties dialog box is displayed 140 RENESAS Address Don t Gare Address C Range AddressLo 00001082 Addtess Hi JHrooo00000 P Outside Range r Data Compare Direction 4 J Compare Use Mask C Read Value F Ho write Byte Word Mask mooo Either Note Figure 6 31 Breakpoint Event Properties Dialog Box Check the Software Break radio button in the Type group box Use the Editor window to refer to
20. K ral Opens the Stack Trace window 201 RENESAS Table G 1 GUI Menus cont Menu Option Toolbar Shortcut Button Remarks View cont Gra Image phic Shift Ctrl G m Opens the Image window Waveform Shift Ctrl V 5 Opens the Waveform window Per Performance form Analysis ance Shift Ctrl P E Opens the Performance Analysis window Debug 202 Debug Sessions Opens the Debug Sessions dialog box to list add or remove the debug session Debug Settings Opens the Debug Settings dialog box to set the debugging conditions or download modules Reset CPU Im Resets the target hardware and sets the PC to the reset vector address Go F5 Starts executing the user program at the current PC Reset Go Shift F5 Resets the target hardware and executes the user program from the reset vector address Go To Cursor rat Starts executing the user program at the current PC until the PC reaches the address indicated by the current text cursor position Set PC To Cursor PC Sets the PC to the address at the row of the text cursor Run Launches the Run Program dialog box allowing the user to enter the PC or PC breakpoint during executing the user program Display PC Shift Ctrl Y Opens the Editor or Disassembly window at the address of the
21. Not used with this emulator History Displays the previous settings Notes 1 In this emulator odd addressees cannot be specified as the start addresses for monitoring 2 Selection of the foreground or background color may not be available depending on the operating system in use After setting clicking the OK button displays the Monitor window 54 RENESAS H mg x monitor monitor1 FFEF80 g 2 fie Byte tex 7 Addeeaai EON EEEE E ESE oe e EES EER EEE ote coeds EE FFEF80 oo 00 13 72 OO OO 28 47 OO OO 2 67 OO OO 33 59 FFEF9O oo 00 42 87 OO OO 4D AA OO OO 50 OF OO OO 64 88 FFEFAOQ oo 00 69 56 00 OO 75 66 OO O2 12 24 OO OO AA AA FFEFBO 57 70 00 00 OO 01 80 74 OO OO 10 36 OO OO 04 IE FFEFCO 6A 18 6A 18 6A 18 6A 18 6A 18 6A 18 6A 18 6A 18 Figure 5 15 Monitor Window During user program execution the display is updated according to the setting value of the auto update interval Note Select Refresh from the popup menu when data is not displayed correctly after changing the address or content of memory 5 5 2 Changing the Monitor Settings Selecting Monitor Setting from the popup menu of the Monitor window displays the Monitor Setting dialog box which allows the settings to be changed Colors the size of accesses and the display format can be easily changed from Color or Access of the popup menu 5 5 3 Temporarily Stopping Update of the Monitor During user p
22. Sets the bus status as the condition When the Don t care check box is checked the event will be satisfied with any bus status Area Specifies the area for searching When the Don t care check box is checked the event will be satisfied in any area Note Items set for the bus state and memory access area vary according to the emulator in use For details refer to section 5 7 4 Signals to Indicate Bus States and Areas 67 RENESAS 3 Signals page Use this page to set external signals Breakpoint Event Properties General Bus Area Signals Action m Probe 4 m Probe 3 High High C Low C Low Don t Care m Probe 2 m Probe 1 High C High C Low C Low Don t Care Don t Care Cancel Figure 5 24 Breakpoint Event Properties Dialog Box Signals Page Probe4 Detects the status of the input probe signal 4 High Detects the high level of the input probe signal Low Detects the low level of the input probe signal Don t care The status of the input probe signal is not detected Probe3 Detects the status of the input probe signal 3 High Detects the high level of the input probe signal Low Detects the low level of the input probe signal Don t care The status of the input probe signal is not detected Probe2 Detects the status of the input probe signal 2 High Detects the high level of the input probe signal Low Detects the low l
23. e Set the parameters in the Options group box as follows a Use the Locals window to refer to the address on the line where variable a which is defined within the tutorial function is allocated and enter this address in the Address edit box In this example enter H OOFFEF80 b Enter H 50 in the Size edit box c Select BYTE HEX from the Access combo box d Check the Auto refresh at rate check box and enter D 00500 e Check the Reading the Initial Value check box e Set the parameters in the Color group box as follows a Select Change from the Change Indicator combo box b Select red and white in the Foreground and Background combo boxes respectively c Check the Mayfly check box Note Depending on the operating system in use the foreground and background colors may not be selectable Monitor Setting i x Monitor Setting Name monitort r Options EEES HFFEF80 l Size byte H 0050 7 Access Format BYTE HEX X IV Auto Refresh at rate ms D 00500 JV Reading the Initial Value r Color Change Indicator Change H Foreground E Background i V Mayfly m Detail DETAIL NOT SUPPORTED Detail r History Figure 6 70 Monitor Setting Dialog Box Setting Completed 171 RENESAS 3 Click the OK button to open the Monitor window monitor monitor FFEF80 g 2 fie
24. random data is sorted in descending order 134 RENESAS 6 12 Stepping Through a Program The High performance Embedded Workshop provides a range of step menu commands that allow efficient program debugging Table 6 1 Step Option Menu Command Description Step In Executes each statement including statements within functions Step Over Executes a function call in a single step Step Out Steps out of a function and stops at the statement following the statement in the program that called the function Step Steps the specified times repeatedly at a specified rate 6 12 1 Executing the Step In Command The Step In command steps into the called function and stops at the first statement of the called function e To step through the sort function select Step In from the Debug menu or click the Step In button in the toolbar ee CER Figure 6 20 Step In Button 135 RENESAS laa 11 12 13 14 15 16 ily 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 a 42 43 44 45 46 ET 4 lt gt tutorial cpp 002000 002006 o0z0ic 002026 o0202c 002032 002038 00203e 002044 00204a 002050 002056 002060 002068 002070 002072 002076 002078 00207c 002080 002084 0020a4 0020a8 002z0c0 0020cc Sample Sample s0 0 31 0 s2 0 s3 0 s4 0 s5 0 s6 0 s7 0 s6 0 s9 0 void Sample sort long a
25. 2 Displaying a Trace when Time Stamping is Available The following procedure is for obtaining and displaying with time stamps trace information on cycles of writing to memory locations in the specified address range 1 Clicking the right hand mouse button on the Trace window displays a popup menu Select Acquisition from this menu to display the Trace Acquisition dialog box see figure 6 41 Trace Acquisition dialog box 2 Register the address range for trace acquisition as an event condition Click the Add button in the Trace Events group box on the General page to display the Breakpoint Event Properties dialog box see figure 6 42 Breakpoint Event Properties dialog box 3 Click the Range radio button in the Address group box on the General page of the Breakpoint Event Properties dialog box Use the Locals window to refer to the address on the line where variable a which is defined within the tutorial function is allocated H 0OFFEF80 in this example and enter this address in the Address Lo edit box Then enter an address which is H 27 added to that entered in the Address Lo edit box H 0OFFEFA7 in this example in the Address Hi edit box This procedure sets the memory range for variable a of the tutorial function 4 Click the Write radio button in the Direction group box to set a write cycle for the specified range This completes the setting of a memory range Click the OK bu
26. 97 WATCH_DELETE WD Deletes a watch item 98 WATCH_DISPLAY wi Displays the contents of the Watch window 99 WATCH_EDIT WE Edits the value of a watch item 100 WATCH_EXPAND WX Expands or collapses a watch item 101 WATCH_RADIX WR Changes the radix of a watch item to be displayed 102 WATCH_SAVE WS Saves the contents of the Watch window to a file For the syntax of each command refer to the online help 207 RENESAS 208 RENESAS Appendix D Diagnostic Test Procedure This section describes the diagnostic test procedure using the E6000 test program D1 System Set Up for Test Program Execution To execute the test program use the following hardware do not connect the user system interface cable and user system wR wD E6000 emulator HS2633REPI61H or HS2633EPI61H Host computer The E6000 PC interface board Select one interface board or card from the following depending on the PC interface specifications PCI bus interface board HS6000EICO1H or HS6000EICO2H PCMCIA interface card HS6000EIP0O1H USB adapter HS6000EIU01H or HS6000EIU02H LAN adapter HS6000ELNO1H Install the E6000 PC interface board in the host computer and connect the supplied PC interface cable to the board Connect the PC interface cable to the emulator Connect the supplied AC adapter to the emulator Initiate the host computer to make it enter DOS prompt command input wait state Turn on the emulator power switch 209 RENESAS D 2 Dia
27. AS TO MARKETABILITY MERCHANTABILITY FITNESS FOR ANY PARTICULAR PURPOSE OR USE OR AGAINST INFRINGEMENT OF ANY PATENT IN NO EVENT SHALL RENESAS BE LIABLE FOR ANY DIRECT INCIDENTAL OR CONSEQUENTIAL DAMAGES OF ANY NATURE OR LOSSES OR EXPENSES RESULTING FROM ANY DEFECTIVE EMULATOR PRODUCT THE USE OF ANY EMULATOR PRODUCT OR ITS DOCUMENTATION EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES EXCEPT AS EXPRESSLY STATED OTHERWISE IN THIS WARRANTY THIS EMULATOR PRODUCT IS SOLD AS IS AND YOU MUST ASSUME ALL RISK FOR THE USE AND RESULTS OBTAINED FROM THE EMULATOR PRODUCT RENESAS State Law Some states do not allow the exclusion or limitation of implied warranties or liability for incidental or consequential damages so the above limitation or exclusion may not apply to you This warranty gives you specific legal rights and you may have other rights which may vary from state to state The Warranty is Void in the Following Cases Renesas shall have no liability or legal responsibility for any problems caused by misuse abuse misapplication neglect improper handling installation repair or modifications of the emulator product without Renesas prior written consent or any problems caused by the user system All Rights Reserved This user s manual and emulator product are copyrighted and all rights are reserved by Renesas No part of this user s manual all or part may be reproduced or duplicated in any form in hard copy o
28. Box To use a workspace for the tutorial select the Browse to another project workspace radio button and click the OK button When the Open Workspace dialog box is opened specify the following directory OS installation drive Workspace Tutorial E6000 xxxx Note The directory mentioned above cannot be specified depending on the version of the software In such cases specify the following directory instead High performance Embedded Workshop installation destination directory Tools Renesas DebugComp Platform E6000 xxxx Tutorial After the directory has been specified select the following file and click the Open button Open Workspace Debug_H8S_2237_E6000_Emulator_CP Source File name Tutorial hws Files of type Workspaces hws F Cancel 4 Figure 2 13 Open Workspace Dialog Box RENESAS When no compiler package or that of a different version is installed the following message box will be displayed High performance Embedded Workshop Tutorial A Tool Chain Hitachi H85 H8 300 Standard Toolchain version xx x x is missing From the Following project s there is no compatible toolchain available Figure 2 14 Message Box 6 The E6000 Driver Details dialog box is displayed This dialog box is only displayed at the first initiation When only one of interface drivers is selected this dialog box is not displayed E6000 Driver Details Driver
29. Decides the name of the monitor window Options Sets monitor conditions Address Sets the start address for monitoring Size Sets the range for monitoring Access Sets the access size to be displayed in the monitor window Auto Refresh at rate ms Reading the Initial Value Sets the interval for acquisition by monitoring 500 ms at minimum Selects reading of the values in the monitored area when the monitor window is opened Color Sets the method to update monitoring and the attribute of colors Change Indicator Selects how to display the values that have changed during monitoring available when Reading the Initial Value has been selected No change No color change Change Color is changed according to the Foreground and Background options Gray Those data with values that have not been changed are displayed in gray Appear A value is only displayed after changed Foreground Sets the color used for display available when Change has been selected Background Sets the background color available when Change has been selected Mayfly A check in this box selects restoration of the color of those data which have not been updated in a specified interval to the color selected in the Background option The specified interval is the interval for monitor acquisition available when Change Gray or Appear has been selected Detail Sets the items specific to the emulator
30. Disassembly menu option Press Ctrl D The Disassembly window opens at the current PC location lol x 001046 1480 ERO ERO z 001048 5E002000 JSR Sample Sample 24 00104C OF86 MOV L ERO ER6 iehi 00104E 1944 SUB W R4 R4 he 001050 SEOO11EE JSR _rand 24 001054 17F0 EXTS L ERO 001056 OF8s MOV L ERO ERS 001058 4C02 BGE QH 105C 8 001054 1755 NEG L ERS D 00105C 17F4 EXTS L ER4 00105E OFCO MOV L ER4 ERO 001060 1070 SHLL L 2 ERO 001062 OABO ADD L ER3 ERO 001064 01006985 MOV L ERS ERO 001068 0554 INC U 1 R4 001064 79240004 CHP W H 0004 R4 00106E 4DE0 BLT H 1050 8 001070 OFBS MOV L ER3 ERS 001072 OFD1 MOV L ERS ER1 001074 OFEO MOV L ER6 ERO 001076 5E002068 JSR Sample sort long 24 001074 OFD1 MOV L ER5 ER1 00107C OFEO MOV L ER6 ERO 00107E 5E0020D6 JSR Sample change long 24 001082 01006950 MOV L RERS ERO 001086 010069E0 MOV L ERO QERG 001084 01006F500004 MOV L H 0004 16 ER5 ERO 001090 01006FE00004 MOV L ERO H 0004 16 ER6 001096 01006F500008 MOV L BG H 0008 16 ERS ERO gt A Figure 5 8 Disassembly Window In this window the following information is shown on the left as information lines e Ist column Event column Event information break e 2nd column EXT 2 Trigger column EXT 2 Trigger information e 3rd column S W Breakpoints ASM column PC and breakpoint information This window is used in the same way as the source code
31. Dukes Meadow Millboard Road Bourne End Buckinghamshire SL8 5FH U K Tel lt 44 gt 1628 585 100 Fax lt 44 gt 1628 585 900 Renesas Technology Shanghai Co Ltd Unit 205 AZIA Center No 133 Yincheng Rd n Pudong District Shanghai 200120 China Tel lt 86 gt 21 5877 1818 Fax lt 86 gt 21 6887 7898 Renesas Technology Hong Kong Ltd 7th Floor North Tower World Finance Centre Harbour City 1 Canton Road Tsimshatsui Kowloon Hong Kong Tel lt 852 gt 2265 6688 Fax lt 852 gt 2730 6071 Renesas Technology Taiwan Co Ltd 10th Floor No 99 Fushing North Road Taipei Taiwan Tel lt 886 gt 2 2715 2888 Fax lt 886 gt 2 2713 2999 Renesas Technology Singapore Pte Ltd 1 Harbour Front Avenue 06 10 Keppel Bay Tower Singapore 098632 Tel lt 65 gt 6213 0200 Fax lt 65 gt 6278 8001 Renesas Technology Korea Co Ltd Kukje Center Bldg 18th FI 191 2 ka Hangang ro Yongsan ku Seoul 140 702 Korea Tel lt 82 gt 2 796 3115 Fax lt 82 gt 2 796 2145 Renesas Technology Malaysia Sdn Bhd Unit 906 Block B Menara Amcorp Amcorp Trade Centre No 18 Jalan Persiaran Barat 46050 Petaling Jaya Selangor Darul Ehsan Malaysia Tel lt 603 gt 7955 9390 Fax lt 603 gt 7955 9510 Colophon 5 0 H8S 2633 E6000 Emulator User s Manual 2CENESAS Renesas Electronics Corporation 1753 Shimonumabe Nakahara ku Kawasaki shi Kanagawa 211 8668 Japan REJ10J1127 0300
32. ER3 OOFFEFSO Hex ER4 00000000A Hex ERS OOFFEFSO Hex ER6 OOFFEODS Hex ER 00000010 Hex PC 000400 Hex CCR 10000000 I0 Bin EXR orititii s s5 iii Bin Figure 6 5 Register Window e To change the value of the program counter PC double click the value area in the Register window with the mouse The following dialog box is then displayed and the value can be changed Set the program counter to H 00000400 in this tutorial program and click the OK button Value 000400 Radix Hex SetAs Whole Register ha Cancel Figure 6 6 Register Dialog Box PC 124 RENESAS 6 6 Executing the Program Execute the program as described in the following e To execute the program select Go from the Debug menu or click the Go button on the toolbar Figure 6 7 Go Button While the program is executing the current address bus value and the operating state of the MCU are displayed on the status bar The program will be executed up to the breakpoint that has been inserted and an arrow will appear on the S W Breakpoints column in the Editor window to show the position that the program has halted with the message Break Software Break in the status bar Note When the source file is displayed after a break a path of the source file may be inquired The location of the source file is as follows OS installation drive Workspace Tutorial E6000 2646 Source The directory m
33. Properties Dialog Box General Page This dialog allows the user to set conditions for the target MCU before downloading a program to the emulator 38 RENESAS General page Device Selects the MCU to be emulated To use an MCU not included in the list select CUSTOM to specify the functions required for this MCU See the hardware manual for details Mode Selects the MCU s operating mode Clock Selects the speed of the MCU s clock and sub clock Timer Resolution Selects the resolution of the timer for use in execution time measurement The value 20 ns 125 ns 250 ns 500 ns 1 us 2 us 4 us 8 us or 16 us can be selected The timer for execution time measurement has a 40 bit counter At 20 ns the maximum time that can be measured is about six hours and at 16 us the maximum time is about 200 days When the counter overflows the maximum time possible for measurement will be displayed with prompt gt that indicates that the counter has overflowed Enable read and write on the fly When this box is checked it is possible to access the target system memory while the user program is running Do not check this check box if you require realtime emulation Break on access error When this box is checked a break the user program stops occurs if your program accesses a guarded memory area or writes to a write protected area Enable internal ROM area write When this box
34. SE OO 11 EE 001054 17 FO OF 85 4C 02 17 BS 17 P4 OF CO 10 70 OA BO 001064 01 00 69 85 OB 54 79 24 00 OA 4D EO OF BS OF Di 001074 OF E0 SE OO 20 68 OF Di OF EO SE OO 20 D O1 00 001084 69 50 01 00 69 0 O1 00 6F 50 OO 04 01 00 GF E0 001094 00 04 01 00 6F 50 OO 08 01 OO 6F 0 OO 08 01 00 001044 6F 50 00 Oc 01 00 6F 0 OO OC 01 00 6F 50 OO 10 001084 01 00 6F 0 00 10 01 00 GF SO OO 14 O1 OO GF E0 0010 4 00 14 01 00 6F 50 00 18 01 00 GF EO OO 18 01 00 001004 6F 50 00 1c O1 OO 6F 0 OO 1c O1 00 GF S50 OO 20 001084 01 OO 6F 0 OO 20 O1 OO 6r 55 OO 24 O1 OO GF 25 0010F4 00 24 OF 0 SE OO 11 4 79 17 OO 28 01 20 6D 76 001104 01 00 6p 73 54 70 54 70 6D F2 01 20 6D F4 7A 00 001114 00 00 15 D2 7A 01 00 OO 15 DA FA 00 40 10 01 00 001124 6p 04 01 00 6D OS 40 02 6 DA 1F D4 45 FA 1F 90 001134 45 EC 7A 00 00 OO 15 c6 7A 01 00 OO 15 D2 40 18 001144 loop3 01 00 6D 04 01 OO 6D 05 01 00 6D 06 40 06 6c 4A 001154 68 EA OB 06 iF D4 45 F6 iF 90 45 E4 01 20 6D 76 001164 6p 72 54 70 01 20 6D F4 OF 85 46 3E 1A DS FD 01 001174 40 38 01 OO 6B 26 OO FF E4 14 47 04 OF EO 40 06 001184 7A 00 OO OO 14 90 OF 84 01 OO 6B 26 OO FF E4 OC 001194 47 04 OF E1 40 02 OF ci OF 96 SD 10 7A OO OO OO Figure 6 13 Memory Window 130 RENESAS 6 10 Watching Variables As the user steps through a program it is possible to watch that the values of variables used in the user program are changed For example set a watch on the long type array a declared at the beg
35. Sequencing Dialog Box Event Selects an event point to be set Is Armed By Arms the selected event Is Reset By Resets the selected event No occurrence of Arms an event when the set of events being selected does not occur only available when Is Armed By has been selected The test of conditions on event points is started with the execution of the user program The conditions on event points have not been satisfied immediately after the execution of the user program is started Satisfaction of the condition on an event point allows a transition of the state to that where the condition is satisfied 70 RENESAS The state where the condition is satisfied is retained until the user program is stopped or the event point is reset When the condition on the event point is satisfied no action will be taken even if the condition is satisfied again If you want the action to be taken again reset the event point so that the state transits to that where no condition is satisfied When the user program is stopped the states of all the event points transit to that where no condition is satisfied When an event point must be in the state where its condition is satisfied or not when No occurrence of is selected as the satisfaction condition of another event point this event point is called the arm event An event point can reset the tested states of conditions of other event points or itself by satisfying the condition T
36. Set Address For Trigger Dialog Box This dialog box allows the user to specify the address to be accessed as the trigger output condition during the user program execution Enable or disable the trigger output point by checking the check box on the left in the screen Trigger1 Enables the output of trigger channel 1 Trigger2 Enables the output of trigger channel 2 Trigger3 Enables the output of trigger channel 3 Trigger4 Enables the output of trigger channel 4 Address Sets the address condition of the channel 72 RENESAS Notes 1 When the condition set for the trigger output 1 to 4 is satisfied the high level signal will be output from the corresponding pin 1 to 4 of the external probe 2 EXT2 during reading or writing 2 Some emulators may not support the trigger point For details refer to section 8 Software Specifications Specific to This Product or the online help 5 7 9 Editing Event Points Handlings for settings other than software breakpoints event points and trigger points are common The following describes examples of such handling 5 7 10 Modifying Event Points Select an event point to be modified and choose Edit from the popup menu to open the dialog box that corresponds the event which allows the user to modify the event conditions The Edit menu is only available when one event point is selected 5 7 11 Enabling an Event Point Select an event point and choose Enabl
37. Statistical Information Choose Statistic from the popup menu to open the Statistic dialog box and analyze statistical information under the specified conditions ltem kNone gt x Start End Result Condition Amount _ PTR Statistic Analysis 106 Default Range Item Start End Set New Result Clear Close Figure 5 56 Statistic Dialog Box Setting required for analysis of statistical information Sets a single input value or character string Sets the input value or character string as a range Sets the item for analysis Sets the input value or character string To set a range the start value must be specified here Specify the end value if a range has been set only available when Range has been selected Adds a new condition to the current one Creates a new condition Obtains the result of statistical information analysis Clears all conditions and results of statistical information analysis Closes this dialog box All the results displayed in the Result list will be cleared RENESAS This dialog box allows the user to analyze statistical information concerning the trace information Set the target of analysis in Item and the input value or character string by Start and End Click the Result button after setting a condition by pressing the New or Add button to analyze the statistical information a
38. acquired Status of the NMI input not available when a time stamp is acquired Status of eight IRQ inputs not available when a time stamp is acquired Time stamp of the record Time stamps start from zero each time the user program is executed The timer resolution depends on the time stamp clock rate selected in the trace acquisition only available when a time stamp is acquired Source program Label information that corresponds to the address if defined Displays the difference from the timestamp value shown on the previous line only available when a time stamp is acquired Note Items other than PTR Address Instruction Data R W Area Status Probes Timestamp Source Label and Timestamp Difference vary according to the emulator in use For details refer to section 8 Software Specifications Specific to This Product or the online help It is possible to hide any column not necessary in the Trace window Selecting a column you want to hide from the popup menu displayed by clicking the right hand mouse button on the header column hides that column To display the hidden column select the column from the said popup menu again 75 RENESAS 5 8 3 Specifying Trace Acquisition Conditions The capacity of the trace buffer is limited When the buffer becomes full the oldest trace information is overwritten Setting the trace acquisition condition allows acquisition of useful trace information and effect
39. as the condition by the Measurement Method option Table 5 9 Conditions for Measurement Measurement Method Measurement Method Option Time Of Specified Range Measurement Start Point To End Point Measurement Start Range To End Range Measurement Access Count Of Specified Range Measurement Called Count Of Specified Range Measurement Set a condition for measurement according to the mode being selected The parameters to be set depend on the modes The Performance Analysis window has a support function to enter the address range of a function automatically if the name of the function is entered to set an address range Entering a function name in the Input Function Range dialog box displayed by clicking the button on the Performance Analysis Properties dialog box automatically enters the address range of the function Input Function Range Eunction Sample Cancel Figure 5 60 Input Function Range Window Notes 1 Entering the name of an overload function or a class opens the Select Function dialog box Select a function in this dialog box 2 The addresses figured out are just for reference In some cases the end address of a function may be different Check the last instruction of the function in the Disassembly window to correct the value set in End Address so that it will be the address of the last instruction in general the last instruction of a function is a RTS i
40. clock can be specified as emulator internal clock or target clock The frequencies that can be specified as the emulator internal clock depend on the MCU For details refer to section 8 Software Specifications Specific to This Product 3 3 3 Probes External probes 1 and 2 EXT1 and EXT2 can be connected to the emulator to make use of signals on the user system for break or trace The signal for external probe 1 can be set as the condition for the event detection system depending on the low or high level Since the signal for external probe 2 outputs high level when the trigger setting 1 to 4 condition is matched in the bus monitor function the signal can be used for the trigger condition for such as an oscilloscope 3 4 Stack Trace Function The emulator uses the stack s information to display the name of the calling function for a function at which the program counter is currently pointing This function can be used only when the load module that has the Dwarf2 type debugging information is loaded For the usage of this function refer to section 6 17 Stack Trace Function 3 5 Online Help An online help explains the usage of each function or the command syntax that can be entered from the command line window Select Emulator Help from the Help menu to view the emulator help 23 RENESAS 24 RENESAS Section 4 Preparation before Use 4 1 Method for Activating High performance Embedded Workshop To activate the High perf
41. for memory mapped registers or peripherals you may have specific to your application e g registers in an ASIC device mapped into the microcomputer s address space The following describes two formats of the lt device gt O file that supports or not the bit field Al File format Bit Field Not Supported Each module name must be defined in the Modules definition section and the numbering of each module must be sequential Each module corresponds to a register definition section and within the section each entry defines an I O register The BaseAddress definition is for devices where the location of I O registers moves in the address space depending on the CPU mode In this case the BaseAddress value is the base address of the I O registers in one specific mode and the addresses used in the register definitions are the address locations of the registers in the same mode When the I O register file is actually used the BaseAddress value is subtracted from the defined register address and the resultant offset added to the relevant base address for the selected mode The Register definition entry is entered in the format lt name gt lt address gt lt size gt lt absolute gt 1 lt name gt register name to be displayed 2 lt address gt address of the register 3 lt size gt which may be B W or L for byte word or longword default is byte 4 lt absolute gt which can be set to A if the register is at an absol
42. function calls 1 Make the setting such that a break occurs at the address on the line that has p_sam gt s0 a 0 within the tutorial function H 00001082 in this example for details on this refer to section 6 15 1 Software Break Function 2 Select Reset Go from the Debug menu Processing stops when the break condition is satisfied and the Trace window then displays trace information 3 Select Function Call from the popup menu displayed by clicking the right hand mouse button on the Trace window The Function Call Display dialog box will be displayed Function Call Display 2x Setting Enable to display trace information with function call only C Enable OK Cancel Figure 6 58 Function Call Display Dialog Box 4 Click the Enable radio button and then the OK button Only the information on function calls is now displayed in the Trace window the Label column s right side boundary has been moved to the left in the Trace window to show the function calls Label Address Instruction Data Clock Probes NMI PowerON_Reset 09108 000400 MOV L H OOFFEFCO ER7 7a07 RD ROM PROG 1 1111 i 1111 _main 03582 001034 BSR tutorial 8 5502 RD ROM PROG 1 1111 4 1111 tutorial 03578 001038 MOV L ER3 ER7 0100 RD ROM PROG 1 1111 af 1111 Sample Sample 03558 002000 MOV L ERZ ER 0100 RD ROM PROG al 1111 1 1111 _sbrk 03369 001000 ST
43. information is displayed when the toolchain has not been installed Click the OK button 27 RENESAS 3 Select the target platform of the session file The following dialog box is displayed Setting the Targ em for Debugging x Targets Myyyy E6000 Emulator CPU 2600 Micox E6000 Emulator CPU 2600 Target type 2600 gt lt Back Finish Cancel 28 Figure 4 4 New Project Step 7 Dialog Box The target platform for the session file used when the High performance Embedded Workshop is activated must be selected here Check the box against the target platform and then click the Next button For details on the session file refer to the High performance Embedded Workshop user s manual RENESAS 4 Set the configuration file name Setting the Debugger Options Target name fyyyy E6000 Emulator CPU 2600 Configuration name Debug_yyyy_E6000_Emulator_CP Detail options ltem Modify 5 Figure 4 5 New Project Step 8 Dialog Box If multiple target platforms were selected in the New Project Step 7 dialog box shown in figure 4 5 set the name of a configuration file for each of them each time pressing the Next button to proceed to the next target Setting of the configuration file name is the end of the emulator settings Click the Finish button to display the Summary dialog box Pressing the OK b
44. is checked writing to the internal ROM area is enabled For the result of writing see the Extended Monitor window User VCC Threshold Sets the voltage level for the user system User Signals When this box is checked the reset NMI standby and bus request signals from the user system are enabled Driver Displays the E6000 driver that is currently installed Change driver in start up When this box is checked selection of a driver will be available next time the emulator is connected Note The items that can be set in this dialog box vary according to the emulator in use For details refer to section 8 Software Specifications Specific to This Product or the online help 39 RENESAS 5 1 2 Selecting an MCU Not Included in the List Selecting Custom in Device of the Configuration Properties dialog box adds the Custom Device page to the dialog box 2x F Enable Flash memory RAM 16kB X Pin 120 128PinB v m Modules M Enable DTC V Enable IDA AD Converter M Enable D A Converter IM Enable ICO heg C Steg I Enable Refresh Controller M Enable IIC1 Enable DMAC M Enable wDT1 r SCI Select C Scio V Enable TPU3 5 M Enable TMR2 3 Cee C scio 2 Vv Enable P wWM14 C scio 3 I Enable MultiProcesserComunication SCI1 4 SCI0 4 Figure 5 2 Configuration Properties Dialog Box Custom Device Page Use this page to specify
45. is enabled If the check box is gray the column is enabled in some files and disabled in others Deselect the check box of a column you want to switch off Click the OK button for the new column settings to take effect al Editor Column States ViEvent VJEXT 2 Trigger i Line Number Cancel v S W Breakpoints v S W Breakpoints ASM Source Address Figure 5 7 Global Editor Column States Dialog Box gt To switch off a column in one source file 1 Click the right hand mouse button on the Editor window which contains the column you want to remove to display the popup menu Click the Columns menu item to display a cascaded menu item The columns are displayed in this popup menu If a column is enabled it has a tick mark next to its name Clicking the entry will toggle whether the column is displayed or not 47 RENESAS 5 2 3 Viewing the Assembly Language Code If you have a source file open right click to open the pop up menu and select the View Disassembly option to open a Disassembly view at the same address as the current Source view It is also possible to view the disassembly using the new integrated Disassembly view in the source file If you do not have a source file but wish to view code at assembly language level then select one of the following operations Click on the View Disassembly toolbar button Choose the View gt
46. level The user system interface cable is not connected Figure 2 10 Voltage Level Monitoring Example for Vcc 3 3 V RENESAS 2 7 System Check When the software is executed use the procedure below to check that the emulator is connected correctly Here use the workspace for a tutorial provided on the product Refer to section 2 9 Other Methods for Activating the Emulator for the other activating method to create a new project or use a workspace for the High performance Embedded Workshop of the old version Connect the emulator to the host computer Connect the user system interface cable to the connector of the emulator Turn on the emulator e apa a Activate the High performance Embedded Workshop from the Programs in the Start menu figure 2 11 5 B Accessories gt A Documents gt A Startup TES High performance Embedded Workshop gt fa Tools A Renesas AutoUpdate Renesas Tools HomePage 3 High performance Embedded EJ High performance Embedded Workshop Help 2 High performance Embedded Workshop Read Me Figure 2 11 Start Menu Note If LAN Driver is not selected at installation Tools is not displayed 12 RENESAS 5 The Welcome dialog box is displayed aixi Cancel idi Open a recent project workspace Administration 4 m Browse to another project workspace free Figure 2 12 Welcome Dialog
47. maximum flexibility in debugging applications and user system Hardware Break Conditions Up to 12 break conditions can be defined using the event and range channels in the complex event system CES For more information about the hardware break conditions see section 3 2 Complex Event System CES Software Breakpoints Up to 256 software breakpoints can be defined These software breakpoints are set by replacing the user instruction by a BREAK instruction In target ROM only one breakpoint on chip break can be set 3 1 2 Trace The emulator incorporates a powerful realtime trace facility which allows you to examine MCU activity in detail The realtime trace buffer holds up to 32768 bus cycles and it is continuously updated during execution The buffer is configured as a rolling buffer which can be stopped during execution and read back by the host computer without halting emulation The data stored in the trace buffer is displayed in both source program and assembly languages for ease of debugging However if trace filtering is used only assembly language can be displayed The buffer can be set up to store all bus cycles or just selected cycles This is called trace acquisition and uses the complex event system CES to select the parts of the program you are interested in It is also possible to store all bus cycles and then just look at selected cycles This is called trace filtering 3 1 3 Execution Time Measurements The emu
48. of the Editor window Line Number column This column displays the line number for the source file 45 RENESAS Source Address column When a program is downloaded an address for the current source file is displayed on the Source address column These addresses are helpful when setting the PC value or a breakpoint Event column The Event column displays the following items Address condition break by an event or a range channel Starts time measurement by an event channel Ends time measurement by an event channel Starts a point to point range trace Ends a point to point range trace B Halts trace These are also set by using the popup menu EXT 2 Trigger column The EXT 2 Trigger column displays the following items ha EXT 2 1 trigger condition ha EXT 2 2 trigger condition ha EXT 2 3 trigger condition hs EXT 2 4 trigger condition h Two or more EXT 2 trigger conditions It is also possible to set them by using the popup menu S W Breakpoints column This column displays the following items B A bookmark is set A Software Break is set PC location 46 RENESAS gt PUNE To switch off a column in all source files Right click on the Editor window or select the Edit menu Click the Define Column Format menu item The Global Editor Column States dialog box is displayed A check box indicates whether the column is enabled or not If it is checked the column
49. the Difference in Time Stamping 5 8 14 Analyzing Statistical Information 5 8 15 Extracting Function Calls from the Acquired Trace Information 5 9 Analyzing Performance 5 9 1 Opening the Performance Analysis Window 5 9 2 Setting Conditions for Measurement 5 9 3 Selecting the Address Detection Mode and Resolution 5 9 4 Starting Performance Data Acquisition 5 9 5 Deleting a Measurement Condition 5 9 6 Deleting All Measurement Conditions Section G PUA x5 5 c 25s cs iassecisssdessueeycasatesseiestecii E A REE 119 6 1 Introduction 6 2 Running the High performance Embedded Workshop 6 3 6 4 6 5 6 6 6 7 6 8 6 9 6 10 6 11 6 12 6 13 6 14 6 15 6 16 Downloading the Tutorial Program 6 3 1 Downloading the Tutorial Program 6 3 2 Displaying the Source Program Setting a Software Breakpoint Setting Registers Executing the Program Reviewing Breakpoints Referring to Symbols Viewing Memory Watching Variables Displaying Local Variables Stepping Through a Program 6 12 1 Executing the Step In Command 6 12 2 Executing the Step Out Command 6 12 3 Executing the Step Over Command Forced Breaking of Program Executions Resetting the MCU Break Function 6 15 1 Software Break Function 6 15 2 Breaking Execution at Event Points Trace FunctionS sssseseressrsscressrossrsrcressresstss 6 16 1 Displaying a Trace when Time Stamping is not Available RENESAS 6 16 2 Displ
50. the address on the line that has p_sam gt sO0 a 0 within the tutorial function and enter this address in the Address Lo edit box of the Address group box In this example enter H 00001082 This dialog box differs according to the product For the items of each product refer to section 8 Software Specifications Specific to This Product or the online help Click the OK button RENESAS 141 The software breakpoint that has been set is displayed in the Event window Bf e Type Program Enable PC 001082 tutorial cpp 47 Break 4 Di Breakpoint Event Trigger Figure 6 32 Event Window Software Breakpoint Setting Note The items that can be displayed in this window differ depending on the product For the items that can be displayed refer to section 8 Software Specifications Specific to This Product or the online help 142 RENESAS e Close the Event window e To stop the tutorial program at the breakpoint select Reset Go from the Debug menu The program runs until it stops at the breakpoint that has been set 5 amp 29 001038 void tutorial void 30 001044 31 long a 10 32 long j 33 int i 34 class Sample p sam 35 36 001046 p_sam new Sample 37 00104e for i O i lt 10 i 38 001050 j rand 39 001058 if j lt Dy 40 00105a Ie SIF 41 42 00105 a i j 43 44 001070 p_sam gt sort a 45 00107a
51. to section 8 Software Specifications Specific to This Product or the online help Remove the event point Clicking the right hand mouse button on the Event window displays a popup menu Select Remove All from this menu to remove all event points 148 RENESAS 6 16 Trace Functions The trace functions of the emulator use the realtime trace buffer which is able to store the information on up to 32 768 bus cycles The content of this buffer which is constantly updated during execution is displayed in the Trace window Select Trace from the Code submenu of the View menu to display the Trace window e e rae EEE OALA AC ee PTR Address Instruction Data R W Area Statue Clock Probes NMI IRQS O Timestamp Timestamp Difference Source Label Figure 6 40 Trace Window When trace information is displayed in the Trace window clicking the right hand mouse button on the Trace window displays a popup menu Select Clear from this menu to clear the trace information The following sections give an overview of the trace functions and methods for setting them 149 RENESAS 6 16 1 Displaying a Trace when Time Stamping is not Available The method used to specify an address as an event condition for the tracing of read write cycles and display the trace is described below 1 Clicking the right hand mouse button on the Trace window displays a popup menu Select Acquisition from this menu to displa
52. to start or sop trace acquisition is an access to a single address Select Cyclic to continue acquisition of the trace information only in the specified address range Note This function automatically configures a sequence of event points Note however that an unexpected result may arise In such cases modify the setting of the sequence in the Event Sequencing dialog box 81 RENESAS e Range Only acquires the trace information that satisfies the specified condition pemos ooo Figure 5 35 Range Trace Setting Range Range Event Selects an event point for which a trace acquisition condition has been set Edit Changes the setting for the selected event point Only acquires trace information from all bus cycles that matches the condition set in the selected event This mode uses one event channel or range channel 82 RENESAS e Event Acquires trace information controlling the start and end of trace acquisition with the specified condition Acquisition 21x General Stop Delayed Stop 1 2 13 4 m Conditions Disabled Point to Point C Range Event Start Event Edit 7 E H 107E address Stop Event Edit 8 E H 1084 address X MV Cyclic Cancel Figure 5 36 Range Trace Setting Event Start Event Selects the event point for which the condition to start trace acquisition has been set Stop Event Selects the event point for whi
53. used as the start end conditions for execution time measurement or trace acquisition in addition to halting the user program Several event points can be used to set more complex conditions Note Event points acquire the data test conditions and execute an action such as halting the user program by the hardware circuit of the emulator Therefore a delay of several cycles will occur from the satisfaction of the condition to the execution of an action 5 7 3 Event Detection System In addition to the 4 range channels the emulator also has 8 event channels The event channels have more functions such as sequencing or counting than the range channels Event Channels Ch1 to Ch8 The emulator has 8 event channels The event channel can be defined as a combination of one or more of the followings e An address or an address range e Outside of an address range e A read a write or either e Data with a mask specification e Bus state e Area e The value of four external probe signals e The number of times the event has occurred e The number of delay cycles after the event has occurred 60 RENESAS A maximum of eight points can be used as a combination in a sequence The program is activated or halted by an occurrence of the previous event in each sequence Range Channels Ch9 to Ch12 The emulator has 4 range channels The range channel can be defined as a combination of one or more of the followings e An address or
54. window 48 RENESAS 5 2 4 Modifying the Assembly Language Code You can modify the assembly language code by double clicking on the instruction that you want to change The Assembler dialog box will be opened 2 xi Address Code Mnemonic 00001040 79370028 SUB W H 0028 A7 OK Cancel Figure 5 9 Assembler Dialog Box The address instruction code and mnemonic are displayed Enter the new instruction or edit the old instruction in the Mnemonics field Pressing the Enter key will replace the memory content with the new instruction and move on to the next instruction Clicking the OK button will replace the memory content with the new instruction and close the dialog box Clicking the Cancel button or pressing the Esc key will close the dialog box without modifying the memory contents Note The assembly language code being displayed is the current memory content If the memory contents are changed the Assembler dialog box and the Disassembly window will show the new assembly language code but the source file displayed in the Editor window will be unchanged This is the same even if the source file contains an assembler 5 2 5 Viewing a Specific Address When you are viewing your program in the Disassembly window you may wish to look at another area of your program s code Rather than scrolling through a lot of code in the program you can go directly to a specific address Select Set Ad
55. 0 FFEF80 H O000041c6 H O0000167e H 00002781 H O0000446b H 0000794b H O000015fb H 000059e2 H O00001cfh H O0003 54 H ooo00ff6 H O00a R4 Wiatch2 A Watch3 FFEF80 FFEF84 FFEF88 FFEF8C FFEF90 FFEF94 FFEF98 FFEF9C FFEFAO FFEFA4 Watch4 Carr a em ae a a Oe to A long ong long long long ilong ilong ilong long ilong int Figure 6 18 Watch Window Displaying Array Elements RENESAS 133 6 11 Displaying Local Variables The user can display local variables in a function using the Locals window For example we will examine the local variables in the tutorial function which declares four local variables a j i and p_sam e Select Locals from the Symbol submenu of the View menu The Locals window is displayed The Locals window shows the local variables in the function currently pointed to by the program counter along with their values Note however that the Locals window is initially empty because local variables are yet to be declared FFEF8O long 10 j H OOOOOff6 ERS long i H 000a R4 int H p sam Ox00ffe0d8 ER class Sample Figure 6 19 Locals Window e Click mark at the left side of array a in the Locals window to display the elements e Refer to the elements of array a before and after the execution of the sort function and confirm that
56. 29 Trace Window This window displays the following trace information items PTR Cycle number in the trace buffer When the most recent record is record 0 earlier record numbers go backwards 1 2 If a delay count has been set the cycle number where the trace stop condition has been satisfied is record 0 For the cycle during delay executed until the trace has stopped earlier record numbers go forward 1 2 the most recent record Address Address 6 digit hexadecimal Instruction Disassembled code of the executed instruction Data Data bus value displayed as 2 digit or 4 digit hexadecimal R W Whether access was read RD or write WR Area Memory area being accessed ROM RAM 8 or 16 bit I O 8 or 16 bit EXT external or DTC RAM not available when a time stamp is acquired 74 RENESAS Status Clock Probes NMI IRQ7 0 Timestamp Source Label Timestamp Difference Bus status during this cycle DTC operation PROG prefetch Data CPU data access cycle Refresh refresh cycle or DMAC DMAC cycle not available when a time stamp is acquired Number of clock cycles in bus cycle as 1 to 8 To indicate more clock cycles OVR is displayed not available when a time stamp is acquired A 4 bit binary number showing the four probe pins in the order of Probe 4 Probe 3 Probe 2 and Probe 1 from the left not available when a time stamp is
57. 58 001038 001044 001046 00104e 001050 001058 00105a 00105c 001070 00107a 001082 00108a 001096 001082 0010ae 0010ba 0010c6 001002 0010de 0010ea o010f6 0010fc void tutorial void long a 10 long j int i class Sample p sam p_sam new Sample for i O i lt 10 i j 3 rand Ett e D Jaci afi j p_sam gt sort a p_sam gt change a p_sam gt sO0 a QO p_sam gt si a 1 p_sam gt s2 a 2 p_sam gt s3 a 3 p_sam gt s4 a 4 p_sam gt s5 a 5 p_sam gt s6 a 6 p_sam gt s7 a 7 p_sam gt s6 a 8 p_sam gt s9 a 9 delete p sam tutorial cpp Figure 6 38 Editor Window at Execution Stop RENESAS 147 The Status window displays the following contents Item Status Connected To H8S 2282 E6000 Emulator CPU 2000 E6000 USB Driver CPU H85 2282 Mode a Clock source Main 10MHz Sub 32kHz Run status Break Cause of last break Complex Event System Event Time Count 00h OOmin 00s O00ms OOOus O00ns Run Time Count 00h OOmin 00s O00ms 826us 875ns A gt Memory A Platform Figure 6 39 Displayed Contents of the Status Window Refer to the Watch window for the value of variable i The value is 4 indicating that the break occurred after the condition had been satisfied five times Note The items that can be displayed in this window differ depending on the product For the items that can be displayed refer
58. 7 58 001036 001034 001038 001044 001046 00104e 001050 001058 00105a 00105c 001070 00107a 001082 00108a 001096 0010a2 0010ae 0010ba 0010c6 0010d2 0010de 0010ea 0010f6 0010fc void main void while 1 tutorial void tutorial void long a 10 long j int i class Sample p_ sam p_sam new Sample for i O i lt 10 i j rand if j lt O J cje alij jJ p_Sam gt sort a p_sam gt change a p_sam gt s0 a 0 p_sam gt sil a 1 p_sam gt s2 a 2 p_sam gt s3 a 3 p_sam gt s4 a 4 p_sam gt s5 a 5 p_sam gt s6 a 6 p_sam gt s7 a 7 p_sam gt s6 a 8 p_sam gt s9 a 9 delete p_ sam tutorial cpp Figure 6 3 Editor Window Displaying the Source Program e Select a font and size that are legible if necessary For details refer to the High performance Embedded Workshop user s manual Initially the Editor window shows the start of the user program but the user can use the scroll bar to scroll through the user program and look at the other statements 122 RENESAS 6 4 Setting a Software Breakpoint A software breakpoint is a simple debugging function The Editor window provides a very simple way of setting a software breakpoint at any point in a program For example to set a software breakpoint at the sort function call e Select by double clicking the S W Breakpoints column on the line containing th
59. 8 Performance Analysis Dialog Box Displaying the Result 10 Delete the setting for performance analysis and remove the event point Click the right hand mouse button on the Performance Analysis window to display a popup menu Select Reset All from this popup menu to delete all of the settings Clicking the right hand mouse button on the Event window also displays a popup menu Select Delete All from this popup menu to remove all the event points that have been set 169 RENESAS 6 19 Monitor Function The emulator allows monitoring of the content of specified addresses in memory during execution of the user program In this example we monitor the content of the address range where variable a of the tutorial function is stored 1 Select the CPU submenu from the View menu Then selecting Monitor Setting from the Monitor submenu displays the Monitor Setting dialog box Monitor Setting Name monto r Options Address Size byte H 0020 bd Access Format BYTE ASCII he IV Auto Refresh at rate ms fo o0s00 IV Reading the Initial Value r Color Change Indicator Change Foreground a Background e M Mayfly m Detail DETAIL NOT SUPPORTED Detail r History Figure 6 69 Monitor Setting Dialog Box 170 RENESAS 2 Set the items in the Monitor Setting dialog box as follows e Enter monitor in the Name edit box
60. AC cycles DTC DTC DTC cycles Other OTHER Others 61 RENESAS Table 5 2 Area Signals Acquired by the Emulator Area Trace Display Status Description On chip ROM ROM ROM On chip RAM RAM RAM On chip I O 16bit 1 0 16 16 bit I O On chip I O 8bit 1 0 8 8 bit 1 O External I O 16bit EXT 16 16 bit EXT external External I O 8bit EXT 8 8 bit EXT external DTC RAM RAM DTC DTCRAM Note The signals to indicate the bus states and areas vary according to the emulator in use For details refer to section 8 Software Specifications Specific to This Product or the online help 5 7 5 Opening the Event Window Select View gt Code gt Eventpoints or click the Eventpoints toolbar button to open the Event window The Event window has the following three sheets Breakpoint sheet Displays the settings made for software breakpoints It is also possible to set modify and cancel software breakpoints Event sheet Displays or sets event points Trigger sheet Displays or sets trigger points 5 7 6 Setting Software Breakpoints It is possible to display modify and add software breakpoints on the Breakpoint sheet TM o D A X e Type Program Enable PC 001082 tutorial cpp 47 Break Ah Breakpoint Event A Trigger Figure 5 19 Event Window Breakpoint Sheet 62 RENESAS Select Add or the software breakpoint displayed in this window and then select Edi
61. AM or emulation memory High performance Embedded Workshop accesses the memory directly as the bus mastership is released to the emulator without breaking the user program The MCU waits for approximately 80 us while operating at 25 MHz When accessing the internal I O DTCRAM or user memory Memory is accessed with breaking the user program This pause is approximately 2 ms while operating at 25 MHz When the internal RAM is disabled an access to this area is not available during the user program execution Note When the content of the memory is modified during the user program execution e g modification in the Memory window or by the MEMORY_EDIT command High performance Embedded Workshop reads the content to update the value High performance Embedded Workshop also reads the memory content when the content has been updated by operations such as selecting Memory gt Refresh In this case the content of memory is read and then updated in each of the windows To prevent unnecessary reading of the memory content close the window displaying the memory content such as the Memory or Disassembly window or make the settings so that the content will not be updated The Monitor window or the Watch window that satisfies the conditions listed below displays the memory content Note that however opening these windows does not prevent realtime operation because the method of updating the memory content in these wi
62. ASE ER Clears the Command Line window 26 EVALUATE EV Evaluates an expression 27 EXMONITOR_DISPLAY EXMD Displays the content of the expansion monitor 28 EXMONITOR_SET EXMS Selects whether or not to display the items in the expansion monitor 29 EXMONITOR_ EXMSR Sets the time to update the expansion monitor during SETRATE emulation or a break 30 FILE_LOAD FL Loads an object program file 31 FILE_SAVE FS Saves memory to a file 32 FILE_UNLOAD FU Unloads a file 33 FILE_VERIFY FV Verifies file contents against memory 205 RENESAS Table H 1 High performance Embedded Workshop Commands cont No Command Name Abbreviation Function 34 GENERATE_MAKE_ GM Creates a makefile to be built outside the High FILE performance Embedded Workshop 35 GO GO Executes user program 36 GO RESET GR Executes user program from reset vector 37 GO TILL GT Executes user program until temporary breakpoint 38 HALT HA Halts the user program 39 HELP HE Displays the syntax of a command 40 INITIALIZE IN Initializes the debugging platform 41 LOG LO Controls command output logging 42 MAP_DISPLAY MA Displays memory mapping 43 MAP_SET MS Sets memory mapping 44 MEMORY_COMPARE MC Compares memory contents 45 MEMORY_DISPLAY MD Displays memory contents 46 MEMORY_EDIT ME Modifies memory contents 47 MEMORY FILL MF Modifies the content of
63. Byte OK IN RAM Parallel Write Access Low Byte OK SIMM Parallel Read Access WORD Skip SIMM Parallel Write Access WORD Skip SIMM Parallel Write Access High Byte Skip SIMM Parallel Write Access Low Byte Skip 0 total errors Tests passed emulator functioning correctly 214 RENESAS Shows the check results for the bus monitor controlling circuits in the E6000 normal completion Shows the check results for the parallel access controlling circuits in the E6000 normal completion Total number of errors Shows that the E6000 is correctly operating Renesas Microcomputer Development Environment System User s Manual H8S 2633 E6000 Emulator Publication Date Rev 3 00 November 11 2005 Published by Sales Strategic Planning Div Renesas Technology Corp Edited by Customer Support Department Global Strategic Communication Div Renesas Solutions Corp 2005 Renesas Technology Corp All rights reserved Printed in Japan Renesas Technology Corp Sales Strategic Planning Div Nippon Bldg 2 6 2 Ohte machi Chiyoda ku Tokyo 100 0004 Japan 2CENESAS RENESAS SALES OFFICES http www renesas com Refer to http Awww renesas com en network for the latest and detailed information Renesas Technology America Inc 450 Holger Way San Jose CA 95134 1368 U S A Tel lt 1 gt 408 382 7500 Fax lt 1 gt 408 382 7501 Renesas Technology Europe Limited
64. Detects the specified read write condition RD Detects read cycles when this box is checked not available when Don t care has been checked WR Detects write cycles when this box is checked not available when Don t care has been checked RENESAS 99 5 Area page Select the area being accessed The selection is not available when a time stamp is acquired Trace Filter x Status Probes IRQ 0 General Address Data RAV Area Setting ROM RAM 170 16 C 0 8 EXT 16 EXT 8 RAM DTC Figure 5 50 Trace Filter Dialog Box Area Page Don t care Detects no area condition when this box is checked Setting Detects the specified area condition not available when Don t care has been checked Note Available area conditions vary according to the emulator in use For details refer to section 5 7 4 Signals to Indicate Bus States and Areas 100 RENESAS 6 Status page Select the status of a bus The selection is not available when a time stamp is acquired Trace Filter x General Address Data RAw Area Status Probes IRQ 7 0 Setting PROG DATA REFRESH DMAC DTC OTHER Cancel Apply Figure 5 51 Trace Filter Dialog Box Status Page Don t care Detects no bus condition
65. Electronics products or if you have any other inquiries Note 1 Renesas Electronics as used in this document means Renesas Electronics Corporation and also includes its majority owned subsidiaries Note 2 Renesas Electronics product s means any product developed or manufactured by or for Renesas Electronics C 7 D T on lt D D tENESAS H83 2633 E6000 Emulator User s Manual Renesas Microcomputer Development Environment System H8S Family H8S 2600 Series H8S Family H8S 2200 Series HS2633REPI61HE U2 Renesas Electronics Rev 3 00 2005 11 www renesas com Keep safety first in your circuit designs Renesas Technology Corp puts the maximum effort into making semiconductor products better and more reliable but there is always the possibility that trouble may occur with them Trouble with semiconductors may lead to personal injury fire or property damage Remember to give due consideration to safety when making your circuit designs with appropriate measures such as i placement of substitutive auxiliary circuits ii use of nonflammable material or iii prevention against any malfunction or mishap Notes regarding these materials These materials are intended as a reference to assist our customers in the selection of the Renesas Technology Corp product best suited to the customer s application they do not convey any license under any intellectual proper
66. FFF60 OOFFFFBF Internal OOFFFFCO OOFFFFFF Internal System Memory Resources SIMM Module IMB SIMM fitted Ram Bases 0 not used l not used 2 not used 3 not used Program Name Memory Loaded Area ator_cp Tutorial abs H 00000000 H oo0000003 H 00000400 H 000004z25 H o00001000 H OOOO1LSFS H 00002000 H 00002133 Figure 5 11 Status Window The Status window has three sheets e Memory sheet Contains information about the current memory status including the memory mapping resources and the areas used by the currently loaded object file e Platform sheet Contains information about the current status of the debugging platform typically including CPU type and mode and run status e Events sheet Contains information about the current event breakpoint status including resource information Note The items that can be set in this dialog box vary according to the emulator in use For details refer to section 8 Software Specifications Specific to This Product or the online help 50 RENESAS 5 4 Reading and Displaying the Emulator Information Regularly Use the Extended Monitor window to know the changing information on the emulator no matter the user program is running or halted Note The Extended Monitor function does not affect the execution of the user program since it monitors the user system or the signal output from the MCU in the emulator by using the emulator s hardware circuit 5 4 1 Openin
67. ICO Enable IIC1 Enables lIC1 Enable WDT1 Enables WDT1 Enable TMR2 3 Enables TMR2 and TMR3 TMRO and TMR1 are always available A D Converter Selects the specifications of the A D converter 4reg 10 bit resolution four data registers and conversion time in 134 state cycles 8reg 10 bit resolution eight data registers and conversion time in 20 state cycles SCI Select Selects the number of SCI channels SCI0 1 Enables SCIO and SCI1 SCI0 2 Enables SCIO to SCI2 SCI0 3 Enables SCIO to SCI3 SCI0 4 Enables SCIO to SCI4 186 RENESAS 8 1 5 Memory Mapping Function This emulator supports four blocks of user memory These can be 256 kbytes or 1 Mbyte each depending on the SIMM fitted Each block can be placed in the address space on a 256 kbyte or 1 Mbyte boundary The memory mapping has a granularity of H 40 D 64 bytes Each 64 byte block can be set to the emulation memory or external memory and can be access prohibited write protected or read write Note The minimum unit available for mapping is a block 64 bytes 8 1 6 Status Window Selecting View gt CPU gt Status or clicking the Status Display toolbar button displays the Status window The Status window has three sheets This emulator displays the following items 1 Memory Sheet Selecting the Memory tab on the Status window displays this sheet Table 8 3 Memory Sheet Items Item Column Status Column Target Devi
68. L ER2 ER3 SP 0110 RD ROM PROG 1 1111 al PERRI Sample sort long 01667 002068 STM L ER2 ER3 S5P 0110 RD ROM PROG 1 1111 1 1111 change long 0020d6 M ER3 ER7 0100 O 1 1 BE Figure 6 59 Trace Window Function Calls 5 To return the display in the Trace window to its previous state follow the procedure in 3 to display the Function Call Display dialog box Click the Disable button and then the OK button 6 Remove the event points that have been set and clear the trace information Clicking the right hand mouse button on the Breakpoints window displays a popup menu Select Delete All from this menu to remove all the event points that have been set Clicking the right hand mouse button on the Trace window displays a further popup menu Select Clear from this menu to clear the trace information 164 RENESAS 6 17 Stack Trace Function The emulator uses the information on the stack to display the function call history Notes 1 This function can be used only when the load module that has the Dwarf2 type debugging information is loaded Such load module is supported in H8S H8 300 C C compiler V4 0 or later 2 For details on the stack trace function refer to the online help Double click the Editor column in the sort function and set a software breakpoint eS 002068 void Sample sort long a 26 002070 2T long t 28 int i Jj K gap 29 30 002072 gap
69. Notes 1 When Demonstration is selected in the emulator note the followings Project Name edit box Enter the project name When the project name is the same as the workspace name Directory edit box Enter the directory name in which the workspace will be created Click the Browse The Demonstration is a program for the simulator attached to the H8S H8 300 compiler package To use the generated source file delete the Printf statement in the source file RENESAS 3 Make the required setting for the toolchain When the setting has been completed the following dialog box is displayed 21 x r Targets yyyy E6000 Emulator CPU 2000 M gt oox E6000 Emulator CPU 2600 obs Target type far Targets 7 lt Back Finish Cancel Figure 4 8 New Project Step 7 Dialog Box The target platform for the session file used when the High performance Embedded Workshop is activated must be selected here Check the box against the target platform and then click the Next button For details on the session file refer to the High performance Embedded Workshop user s manual 32 RENESAS 4 Set the configuration file name 2x Target name 0 Emulator GP Configuration name Debue_yyyy_E6000_Emulator_GP m Detail options ltem Value Modify rin _cet_ Figure 4 9 New Project Step 8 Dialog Box If multiple target platforms were
70. PC RENESAS Table G 1 GUI Menus cont Menu Option Shortcut Toolbar Button Remarks Debug cont Step In F11 ra Executes a block of user program before breaking Step Over F10 P Executes a block of user program before breaking Ifa subroutine call is reached then the subroutine will not be entered Step Out Shift F11 Executes the user program to reach the end of the current function Step Launches the Step Program dialog box allowing the user to modify the settings for stepping Step Auto Mode Steps only one source line when the Source window is active When the Disassembly window is active stepping is executed in a unit of assembly instructions Assembly Executes stepping in a unit of assembly instructions Source eps only one source line Halt Program Esc ops the execution of the user rogram BOA yY Initialize isconnects the debugging atform and connects it again Connect onnects the debugging jatform Bo VTGSD Disconnect Disconnects the debugging platform Save Memory Saves the specified memory area data to a file Verify Memory Verifies file contents against memory contents Configure Overlay Selects the target section group when the overlay function is used Download Modules Downloads the object program Unload Modules
71. R 8 H 000059e2 FFEFAO long 0010ae p_sam gt s4 a 4 R 9 H 0000794b FFEFA4 long 0010ba p_sam gt s5 a 5 i H 000a R4 int 0010c6 p_sam gt s6 a 6 001042 p_sam gt s7 a 7 0010de p_sam gt s8 a 8 0010ea p_sam gt s9 a 9 001026 delete p_sam 4 watchs SRE ahah wae 0010fe Eh wac EE CHEE NCEE ap Figure 6 23 High performance Embedded Workshop Window Step Out The data of variable a displayed in the Watch window is sorted in ascending order 137 RENESAS 6 12 3 Executing the Step Over Command The Step Over executes a function call as a single step and stops at the next statement of the main program menu or click the Step Over button in the toolbar To step through all statements in the change function at a single step select Step Over from the Debug Figure 6 24 S tep Over Button 001038 void tutorial void 001044 long a 10 long j int i class Sample p_sam 001046 P_sam new Sample 00104e for i O i lt 10 i 001050 j rand 001058 if j lt 0 00105a H eat 00105c ali j 001070 e p_sam gt sort a 00107a p_sam gt change a 001082 gt p_sam gt s0 a 0 00108a 001096 0010a2 0010ae 0010ba 0010c6 0010d2 0010de 0010ea 0010f6 0010fc p_sam gt si a 1 p_sam gt s2 a 2 p_sam gt s3 a 3 p_sam gt s4 a 4 p_sam gt s5 a 5 p_sam gt s6 a 6 p_sam gt s7 a 7 p_sam gt s8 a 8 p_sam gt
72. S 8 1 11 Trace Information Selecting View gt Code gt Trace or clicking the Trace toolbar button displays the Trace window Trace information that can be acquired by the emulator and trace information items to be displayed are as listed below PTR Cycle number in the trace buffer When the most recent record is record 0 earlier record numbers go backwards 1 2 If a delay count has been set the cycle number where the trace stop condition has been satisfied is record 0 For the cycle during delay executed until the trace has stopped earlier record numbers go forward 1 2 the most recent record Address Address 6 digit hexadecimal Instruction Disassembled code of the executed instruction Data Data bus value displayed as 2 digit or 4 digit hexadecimal R W Whether access was read RD or write WR Area Memory area being accessed ROM RAM 8 or 16 bit I O 8 or 16 bit EXT external or DTC RAM not available when a time stamp is acquired Status Bus status during this cycle DTC operation PROG prefetch Data CPU data access cycle Refresh refresh cycle or DMAC DMAC cycle not available when a time stamp is acquired Clock Number of clock cycles in bus cycle as 1 to 8 To indicate more clock cycles OVR is displayed not available when a time stamp is acquired Probes A 4 bit binary number showing the four probe pins in the or
73. SIMM module fitted 1 None 2 1MB 3 4MB 1 Searching for interface card OK card at H d0000000 Checking emulator is connected OK Emulator Board Information Main Board ID H 5 Emulation Board ID H d Revision H x SIMM No SIMM module inserted Downloading firmware 01 Testing Register CBS G A joeni rsa ino EEEN AES OK REGiSbeH TOSE rerirri ron knr OK READ ADDRESS 1F10 READ DATA 40 READ ADDRESS 1F11 READ DATA 00 READ ADDRESS 1F12 READ DATA 0B READ ADDRESS 1F13 READ DATA 38 READ ADDRESS 1F14 READ DATA 46 READ ADDRESS 1F15 READ DATA 07 READ ADDRESS 1FF1 READ DATA 65 READ ADDRESS 1FF3 READ DATA 8D READ ADDRESS 1FF5 READ DATA F1 02 Testing Dual Port RAM Decode Test Marching TeBe 4c ek pewiedaays cee dow a ain OK RENESAS Description Test program start message Vx x shows the version number Enter 1 because the SIMM memory module is not installed in this example Shows that the PC interface board is orrectly installed in he host computer and isplays the address ssigned to the board he displayed address epends on the settings anvar Shows that the E6000 is orrectly connected to the host computer Q n hows the ID number of the lower board of the E6000 always 5 vn hows the ID number of the upper board of the E6000 always d vn hows the revision number of the upper board of the E6000 as x Shows whether
74. The MCU previously selected H8S 2633 4 advanced mode 16bit Bus Main 10MHz Sub 32kHz H8S 2632 5 advanced mode 8bit Bus Main 20MHz Sub 32kHz H8S 2631 6 advanced mode on chip ROM Main 25MHz Sub 32kHz H8S 2643 7 advanced mode single chip Main 10MHz Sub Target H8S 2642 Target Main 20MHz Sub Target H8S 2641 Main 25MHz Sub Target Main Target Sub Target Main Target 2 Sub Target H8S 2623 Main 10MHz HS2623E1061H H8S 2622 Main 20MHz HCAN board H8S 2621 Main Target Main Target 2 H8S 2626 Main 10MHz Sub 32kHz H8S 2625 Main 20MHz Sub 32kHz H8S 2624 Main 10MHz Sub Target Main 20MHz Sub Target Main Target Sub Target Main Target 2 Sub Target H8S 2633R Main 10MHz Sub 32kHz Main 20MHz Sub 32kHz Main 25MHz Sub 32kHz Main 10MHz Sub Target Main 20MHz Sub Target Main 25MHz Sub Target Main Target Sub Target Main Target 2 Sub Target H8S 2695 Main 10MHz Main 20MHz Main 25MHz Main Target Main Target 2 Notes 1 Target in Mode is only available when the target system is connected 2 Target and Target 2 in Clock are only available when the target system is connected 3 In the H8S 2633R and H8S 2695 group the maximum operating frequency of the actual MCU is 28 MHz If clock signals are supplied from the user system up to 28 and 25 MHz operating frequencies can be supported in the HS2633REPI61H and HS2633EPI61H respectively 183 RENESAS 8 1 4 Configuration Prope
75. To our customers Old Company Name in Catalogs and Other Documents On April 1 2010 NEC Electronics Corporation merged with Renesas Technology Corporation and Renesas Electronics Corporation took over all the business of both companies Therefore although the old company name remains in this document it is a valid Renesas Electronics document We appreciate your understanding Renesas Electronics website http www renesas com April 1 2010 Renesas Electronics Corporation Issued by Renesas Electronics Corporation http www renesas com Send any inquiries to http Awww renesas com inquiry 2CENESAS 10 11 12 Notice All information included in this document is current as of the date this document is issued Such information however is subject to change without any prior notice Before purchasing or using any Renesas Electronics products listed herein please confirm the latest product information with a Renesas Electronics sales office Also please pay regular and careful attention to additional and different information to be disclosed by Renesas Electronics such as that disclosed through our website Renesas Electronics does not assume any liability for infringement of patents copyrights or other intellectual property rights of third parties by or arising from the use of Renesas Electronics products or technical information described in this document No license express implied or otherwise is gra
76. Update of the Monitor 5 5 4 Deleting the Monitor Settings 5 5 5 Monitoring Variables 5 5 6 Hiding the Monitor Window 5 5 7 Managing the Monitor Window 5 6 Viewing the Variables 5 6 1 Watch Window 5 7 Using the Event Points 5 7 1 Software Breakpoints 5 7 2 Event Points 5 7 3 Event Detection System 5 7 4 Signals to Indicate Bus States and Areas 5 7 5 Opening the Event Window 5 7 6 Setting Software Breakpoints 5 7 7 Setting Event Points 5 7 8 Setting Trigger Points 5 7 9 Editing Event Points 5 7 10 Modifying Event Points 5 7 11 Enabling an Event Point RENESAS 5 7 12 Disabling an Event Point csccsiscrcascsccsncaccnncansnmcaramnansannansesnnsianienanninds 73 5 7 13 Deleting an Event Point 5 7 14 Deleting All Event Points 5 7 15 Viewing the Source Line for an Event Point 5 8 Viewing the Trace Information 5 8 1 Opening the Trace Window 5 8 2 Acquiring Trace Information 5 8 3 Specifying Trace Acquisition Conditions 5 8 4 Searching for a Trace Record 5 8 5 Clearing the Trace Information 5 8 6 Saving the Trace Information in a File 5 8 7 Viewing the Editor Window 5 8 8 Trimming the Source 5 8 9 Acquiring a Snapshot of the Trace Information 5 8 10 Temporarily Stopping Trace Acquisition 5 8 11 Restarting Trace Acquisition 5 8 12 Extracting Records from the Acquired Information 5 8 13 Calculating
77. a RAW Timestamp Setting Value E h E min s m us ns Figure 5 45 Trace Find Dialog Box Timestamp Page Don t care Detects no time stamp value when this box is checked Setting Detects the specified time stamp value Every field must be filled in Value Enter the time stamp value The format is as follows hour h minute min second s millisecond ms microsecond us nanosecond ns Not available when Don t care has been checked 5 8 5 Clearing the Trace Information Select Clear from the popup menu to empty the trace buffer that stores the trace information If several Trace windows are open all Trace windows will be cleared as they all access the same buffer 5 8 6 Saving the Trace Information in a File Select Save from the popup menu to open the Save As file dialog box which allows the user to save the information displayed in the Trace window as a text file A range can be specified based on the PTR number saving the complete buffer may take several minutes Note that this file cannot be reloaded into the Trace window Note In filtering of trace information the range to be saved cannot be selected All the trace information displayed in the Trace window after filtering will be saved Select a filtering range on the General page in the Trace Filter dialog box if you want to save the selected range For details on the filtering function refer to sect
78. a hardware error may only occur after a specific area of memory has been accessed Tracking down such problems using simple software breakpoints can be very time consuming The emulator provides a very sophisticated system for giving a precise description of the conditions you want to examine called the complex event system This allows you to define events which depend on the state of a specified combination of the MCU signals The complex event system provides a unified way of controlling the trace break and timing functions of the emulator 3 2 1 Event Channels The event channels allow you to detect when a specified event has occurred The event can be defined as a combination of one or more of the followings e Address or address range e Address outside range e Read or Write or either e Data with an optional mask e MCU access type e g DMAC and instruction prefetch e MCU access area e g on chip ROM and on chip RAM e A signal state on one or more of the four external probes e A certain number of times that the event must be triggered e Delay cycles after an event Up to eight events can be combined into a sequence in which each event is either activated or deactivated by the occurrence of the previous event in the sequence For example you can cause a break if an I O register is written to after a specified area of RAM has been accessed 20 RENESAS 3 2 2 Range Channels The range channels can be set up to be trig
79. a memory area by specifying data 48 MEMORY FIND MI Searches for data within the memory range 49 MEMORY_MOVE MV Moves a block of memory 50 MEMORY_TEST MT Tests a block of memory 51 MODE MO Sets or displays the CPU mode 52 MODULES MU Sets up or displays the on chip peripheral functions 53 MONITOR_CLEAR MOC Deletes a monitor point 54 MONITOR_DISPLAY MOD Displays the content of the monitor 55 MONITOR_REFRESH MOR Controls an automatic update of the content of the monitor 56 MONITOR_SET MOS Sets or displays a monitor point 57 OPEN_WORKSPACE OW Opens a workspace 58 QUIT QU Exits High performance Embedded Workshop 59 RADIX RA Sets default input radix 60 REFRESH RF Updates windows related to memory 61 REGISTER_DISPLAY RD Displays CPU register values 62 REGISTER_SET RS Sets CPU register contents 63 REMOVE FILE REM Deletes the specified file from the current project 64 RESET RE Resets CPU 65 SLEEP Delays command execution 66 SAVE_SESSION SE Saves the session of the current project 67 STATUS STS The content of the Platform sheet in the Status window is displayed 68 STEP ST Steps program by instructions or source lines 69 STEP_MODE SM Sets the step mode 70 STEP_OUT SP Steps out of the current function 71 STEP_OVER SO Steps program not stepping into functions 72 STEP_RATE SR Sets or displays rate of stepping 206 RENESAS Table H 1 High performance Embedded Workshop Commands cont
80. a time stamp is not acquired Status Sets the status of a bus not available when a time stamp is not acquired Probes Selects the states of four probe signals not available when a time stamp is not acquired IRQ7 0 Selects the states of eight IRQ input signals not available when a time stamp is not acquired Timestamp Specifies the time stamp value for bus cycles only available when a time stamp is acquired The IRQ7 0 page is specific to this emulator The description is given below RENESAS 193 e IRQ7 0 page Select the status of IRQ signals The selection is not available when a time stamp is acquired i x General Address Data Aw Aea Status Probes IRQ7 0 Setting IRQ Don t care 7 IRQG Dont care 7 IRQS Don t care 7 IRQ4 Dont care IRG3 Dont care 7 IRQ2 Dont care IRQ1 Dont care 7 IRGO Dont care Cancel Apply Figure 8 9 Trace Filter Dialog Box IRQ7 0 Page Don t care Detects no IRQ input condition when this box is checked Setting Detects the specified IRQ input condition IRQ7 to IRQO Select IRQ input conditions not available when Don t care has been checked Don t care Detects no selected IRQ input condition High The status of the IRQ input is high Low The status of the IRQ input is low 194 RENESAS 8 2 Notes on Usage of the H8S 2633 E6000 Emulator There are the following notes on u
81. access range is accessed from the range specified by the start and end addresses The execution count in the range is measured with Time Of Specified Range Measurement mode Note Available bus cycle conditions vary according to the emulator in use For details refer to section 5 7 4 Signals to Indicate Bus States and Areas 116 RENESAS 5 Called Count Of Specified Range Measurement Performance n 2 x Measurement Method PAT Called Count Of Specified Range Me Range Name PA1 Range Call Range Start Address H 00000000 StartAddress fH ooooooo0 EndAddress fH 00000000 EndAddress H o0000000 Common Settings of Performance PA1 8 Address Control Mode PC Settings Time Measurement Unit 160ns cance Figure 5 65 Called Count Of Specified Range Measurement Settings Range Name The name of the range to be measured Range The range for the Called Count Of Specified Range Measurement Start Address Start address End Address End address Call Range The range for the Called Count Of Specified Range Measurement As the call range specify the start and end addresses of the selected subroutine Start Address Start address End Address End address Measures the number of times the range specified as the call range is called from the range specified by the start and end addresses The execution time in the specified range can be measured with Time Of Specified Range Measure
82. accessing the reserved area note the following If the reserved area is used the operation in the actual MCU cannot be guaranteed If the user program extends to the reserved area during debugging select the MCU having the largest ROM capacity for example debug the H8S 2631 program in the H8S 2633 mode 8 2 4 Using the Internal RAM Area as External Addresses When the RAME bit in SYSCR is 0 the internal RAM area can be used external addresses Note that however the only memory that can be accessed is User external not Emulator emulation memory In this case the On Chip Read write Internal RAM setting is applied for memory mapping 8 2 5 Support of Flash Memory This emulator does not emulate the flash memory in the MCU 195 RENESAS 8 2 6 Hardware Standby This emulator does not support the hardware standby function Therefore checking User Standby enable in the Configuration Properties dialog box is invalid 196 RENESAS Appendix A T O File Format High performance Embedded Workshop formats the IO window based on information it finds in an I O Register definition file When you select a debugging platform High performance Embedded Workshop will look for a lt device gt 1O file corresponding to the selected device and load it if it exists This file is a formatted text file that describes the I O modules and the address and size of their registers You can edit this file with a text editor to add support
83. ace information acquisition can be specified in the Trace Acquisition dialog box Since trace information in bus cycles is acquired by the hardware circuit and stored in the trace buffer the realtime operation is retained The Trace window displays the content of the trace buffer which records up to 32 768 bus cycles from the last program run and is always updated 5 8 1 Opening the Trace Window To open the Trace window choose View gt Code gt Trace or click the Trace toolbar button 5 8 2 Acquiring Trace Information When the emulator does not set the acquisition condition of the trace information all bus cycles are acquired by default without any condition free trace mode In the free trace mode trace acquisition is started with the execution of the user program and stopped by halting the user program The acquired trace information is displayed in the Trace window Data R W Area Status Clock Probes WHI TRQS O Timestamp Timertamp Difference Source Label 6of0 RD 5 002000 mov n E OfO Re ttet 0000 wR tfef 0000 wR 1 1111 1 mun i 1111 i LEEEEEI DATA i iii 1 iilii DATA i 1111 1 111411 a i 1 2 00200 BKE 460e RD PROS uun a nun 00200e suD L 1080 RD uu i mm 1a91 RD uu 1 nun wv 028 PD 2 uun r nun JSR 5e00 Pp 2 all 2 111211 1168 RD ROM 1 1111 1 mm 001168 s s 0120 RD ROM 1 nu 1 mm opes S tfef70 0000 wr RAM DATA l uu g mun z Figure 5
84. ajo aia te TERantren Figure 4 12 Selecting the Session File In the list box that is circled in figure 4 12 select the session name including the character string that has been set in the Target name text box in figure 4 9 New Project Step 8 dialog box The setting for using the emulator has been registered in this session file After the session name is selected the emulator will automatically be connected For details on the session file refer to the High performance Embedded Workshop user s manual 35 RENESAS 4 3 Reconnecting the Emulator When the emulator is disconnected use the following way for reconnection Select Debug gt Connect or click the Connect toolbar button The emulator is connected Note Before reconnecting the emulator a load module must be registered to the High performance Embedded Workshop 4 4 Ending the Emulator When using the toolchain the emulator can be exited by using the following two methods e Canceling the connection of the emulator being activated e Exiting the High performance Embedded Workshop 1 Canceling the connection of the emulator being activated Select Debug gt Disconnect or click the Disconnect toolbar button E 2 Exiting the High performance Embedded Workshop Select File gt Exit A message box is displayed If necessary click the Yes button to save a session After saving a session the High performance E
85. akpoint Break by a break instruction without Software Break Event Time Count Displays the measured result of the timer between events Run Time Count Displays the total execution time of the program 3 Events Sheet Selecting the Events tab on the Status window displays this sheet Table 8 5 Events Sheet Item Item Column Status Column Resources Displays the resource information and the information on events such as the breakpoint 188 RENESAS 8 1 7 Extended Monitor Function Selecting View gt CPU gt Extended Monitor or clicking the Extended Monitor toolbar button displays the Extended Monitor window This emulator displays the following items Table 8 6 Extended Monitor Window Items Item Column Value Column User Standby Displays the status of the standby pin User NMI Displays the status of the NMI pin User Reset Displays the status of the reset pin User Wait Displays the status of the wait pin Inactive is displayed if no corresponding pins exist User System Voltage Displays whether or not the user VCC PVCC when the E6000 H8S 2633 Emulator CPU 2600 debugging platform is selected is equals to or exceeds the value set by User VCC Threshold in Configure Platform User System Voltage2 Displays whether or not the user VCC is supplied this is only available when the E6000 H8S 2633 Emulator CPU 2600 debugging platform is selected
86. alysis function to measure the rate of execution time The performance analysis function does not affect the realtime operation because it measures the rate of execution time in the specified range by using the circuit for measurement of hardware performance included in the emulator Select either of the following five modes according to the purpose of measurement Table 5 7 Available Measurement Modes Mode Description Purpose Time Of Specified Range Measures the execution time and Measurement of time taken for Measurement execution count in the specified processing of functions except for range that required for child functions called from the functions Start Point To End Point Measurement Measures the execution time and execution count between the specified addresses Measurement of time taken for processing of functions Start Range To End Range Measurement Measures the execution time from a specified range to another specified range Measurement of execution time spent from calling of any of sequential subroutines to calling of any of another sequential subroutines in a program that includes subroutines in sequence such as an assembly program Access Count Of Specified Range Measurement Measures the number of times a specified range is accessed from another specified range Measurement of the number of times a global variable is accessed from a specific function Called Count Of Specifie
87. an address range e Outside of an address range e A read a write or either e Data with a mask specification e Bus state e Area e The value of four external probe signals e The number of delay cycles after the event has occurred 5 7 4 Signals to Indicate Bus States and Areas In the event detection system signals indicating the MCU s bus states and the accessed areas can be specified as the event detection condition These signals are output from the MCU on the emulator the signals to be acquired will vary according to the emulator in use The signals to indicate bus states and areas are used to set the Bus Area condition of the event point They can also be acquired as the trace information The bus state signals are also used to set the condition not to acquire the trace Suppress option and in the Access Count Of Specified Range Measurement mode for measuring the hardware performance Access Type option For the trace function refer to section 5 8 Viewing the Trace Information For the hardware performance function refer to section 5 9 Analyzing Performance The following tables show examples of signals to indicate the bus states and areas that can be acquired by the emulator Table 5 1 Bus State Signals Acquired by the Emulator Bus State Trace Display Status Description CPU Prefetch PROG CPU prefetch cycles CPU Data DATA CPU data access cycles Refresh REFRESH Refresh cycles DMAC DMAC DM
88. arded access prohibited write protected or read write in a byte unit Add Displays the Edit Memory Mapping dialog box allowing the user to modify the address range and attributes of a memory map Modify Displays the Edit Memory Mapping dialog box allowing the user to modify the address range and attributes of a memory map Reset Resets the map memory to its default settings Close Closes the dialog box The memory configuration of the device being emulated is displayed by the Memory sheet in the Status window Note Some emulators may not support the emulation memory or the memory mapping function For details refer to section 8 Software Specifications Specific to This Product or the online help 42 RENESAS 5 1 5 Changing the Memory Map Setting Clicking the Add button on the Memory Mapping dialog box or clicking the Modify button after selecting the information on the memory map setting you want to change opens the Edit Memory Mapping dialog box axl Memory Mapping Erom Cancel Io Setting On Chip Read write 7 Figure 5 5 Edit Memory Mapping Dialog Box Use this dialog box to change the address range and attributes of a memory map From Enter the start address of the map range To Enter the end address of the map range Setting Enter the memory map setting The choices given are listed below The User external memory and Emulator emul
89. are undefined Reset command PC Reset vector value Reset vector value ERO to ER6 Undefined Undefined ER7 SP H 10 Undefined CCR The mask is set to 1 and the The mask is set to 1 and the o her bits are undefined other bits are undefined 7 3 1 A D Converter and D A Converter Due to the use of a user system interface cable there is a slight degradation in the A D and D A conversion than that quoted in the Hardware Manual for the MCU being emulated RENESAS 177 178 RENESAS Section 8 Software Specifications Specific to This Product This section describes the software specifications of the H8S 2633 E6000 emulator 8 1 Software Specifications of the H8S 2633 E6000 Emulator Information specific to this emulator is given below 8 1 1 Target Hardware This emulator software conforms to the H8S 2633R E6000 HS2633REPI61H and H8S 2633 E6000 HS2633EPI61H emulators 8 1 2 Selectable Platform The debugging platforms selectable in this emulator are listed below The MCUs that can be emulated vary according to the debugging platform selected Table 8 1 Selectable Target Platforms Debugging Platform Remark E6000 H8S 2237 Emulator CPU 2000 For emulation of the MCUs that have the H8S 2000 CPU as the core E6000 H8S 2633 Emulator CPU 2600 For emulation of the MCUs that have the H8S 2600 CPU as the core RENESAS 179 8 1 3 Configuration Properties Dialog Box General Page
90. arity Figure 2 6 shows the polarity of the power supply plug 5 V outside GND inside Figure 2 6 Polarity of Power Supply Plug 2 4 3 Power Supply Monitor Circuit The emulator incorporates a power supply monitor circuit which only lights the red LED when a voltage higher than 4 75 V is supplied If this LED is not illuminated you should check the emulator voltage level An input voltage less than 4 75 V could indicate that enough current cannot be supplied to the emulator Note Use the provided AC adapter for the emulator 2 5 SIMM Memory Module E6000 emulator s optional SIMM memory modules are available which provide emulation memory for user code without needing a user system The optional SIMM memory modules are available in different memory size but all are partitioned into four equal banks These banks can be relocated on page boundaries anywhere in the user area Note that however some products do not support the SIMM memory module 2 5 1 Optional SIMM Memory Module Configuration The configuration of the optional SIMM memory module is controlled by the mapping RAM Opening the Memory sheet of the System Status window allows you to check which optional SIMM memory module if any is installed and also allows the four banks to be relocated to the required addresses from the Memory Mapping dialog box RENESAS 2 6 Hardware Interface All signals are directly connected to the MCU in the emulator with no bu
91. ation memory attributes can be modified e On chip Read write Cannot be changed e On chip Read only Cannot be changed e On chip Guarded Cannot be changed e User Read write Cannot be selected when the single chip mode is selected e User Read only Cannot be selected when the single chip mode is selected e User Guarded e Emulator Read write e Emulator Read only e Emulator Guarded RENESAS 43 5 2 Downloading a Program This section describes how to download a program and view it as source code or assembly language mnemonics Note After a break occurs the High performance Embedded Workshop displays the location of the program counter PC on the editor In most cases for example if an Elf Dwarf2 based project is moved from its original path at the build the source file may not be automatically found In this case the High performance Embedded Workshop will open a source file browser dialog box to allow you to manually locate the file This path will then be used to update any other source files in this debug project 5 2 1 Downloading a Program A load module to be debugged must be downloaded To download a program select the load module from Debug gt Download or select Download from the popup menu opened by clicking the right hand mouse button on the load module in Download modules of the Workspace window Note Before downloading a program it must be registered to the High performance Embedded Work
92. ator Table 8 4 Bus State Signals Acquired by the Emulator Bus State Trace Display Status Description CPU Prefetch PROG CPU prefetch cycles CPU Data DATA CPU data access cycles Refresh REFRESH Refresh cycles DMAC DMAC DMAC cycles DTC DTC DTC cycles Other OTHER Others Table 8 5 Area Signals Acquired by the Emulator Area Trace Display Status Description On chip ROM ROM ROM On chip RAM RAM RAM On chip I O 16bit V O 16 16 bit I O On chip I O 8bit 0 8 8 bit I O External I O 16bit EXT 16 16 bit EXT external External I O 8bit EXT 8 8 bit EXT external DTC RAM RAM DTC DTCRAM Note The signals to indicate bus states and areas are used to set the Bus Area condition of the event point They can also be acquired as the trace information The bus state signals are also used to set the condition not to acquire the trace Suppress option and in the Access Count Of Specified Range Measurement mode for measuring the hardware performance Access Type option 8 1 9 Monitoring Function This emulator incorporates the bus monitoring circuit as the standard which thus allows a use of the monitoring function to update the content of memory without affecting the realtime operation 8 1 10 Trigger Points This emulator incorporates the bus monitoring circuit as the standard which thus allows a use of trigger points that can be set on the Trigger sheet in the Event window 190 RENESA
93. aying a Trace when Time Stamping is Available ccccceeeseeeeneee 156 6 16 3 Statistics 6 16 4 Function Calls 6 17 Stack Trace Function 6 18 Performance Measurement Function 6 18 1 Time Of Specified Range Measurement 6 19 Monitor Function n 1 20 Wat NOX n EAE A EAA A E EA 172 Section 7 Hardware Specifications Specific to This Product 7 1 H8S 2633 E6000 Emulator Specifications 7 1 1 Supported MCUs and User System Interface Cables 7 1 2 Operating Voltage and Frequency Specifications 7 2 User System Interface 7 2 1 Signal Protection 7 2 2 User System Interface Circuits 7 3 Differences between MCU and Emulator 7 3 1 A D Converter and D A Converter 174 174 Section 8 Software Specifications Specific to This Product cece 179 8 1 Software Specifications of the H8S 2633 E6000 Emulator 8 1 1 Target Hardware 8 1 2 Selectable Platform 8 1 3 Configuration Properties Dialog Box General Page 8 1 4 Configuration Properties Dialog Box Custom Page 8 1 5 Memory Mapping Function 8 1 6 Status Window 8 1 7 Extended Monitor Function 8 1 8 Signals to Indicate Bus States and Areas 8 1 9 Monitoring Function 8 1 10 Trigger Points 8 1 11 Trace Information 8 1 12 Searching for a Trace Record 8 1 13 Trace Filtering Function 8 2 Notes on Usage of the H8S 2633 E6000 Emulator 8 2 1 Environment for Execution of the Tutorial Program 8 2 2 I O Register D
94. ber of event occurrences edit box on the Action page 145 RENESAS General Bus Area Signals Action m Type Address C Don tCare Address C Range He Address Lo H 0000105C G Event Address Hi J oooo0000 F Outside Range m Data Compare Direction I Compare F Use Mask C Read Value Ho C write Byte C Word Mask Fo Either Figure 6 36 General Page Breakpoint Event Properties Dialog Box e Click the OK button The Event window is displayed as shown below A X Type Chi E Ch2 E Ch3 E Ch4 E Ch5 E Ch6 E Ch E Ch8 E Ch9 R Ch100 iR Ch11i R Ch122 R Condition Enable Address 00105 tutorial cpp 42 address count D S Break Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty 4 I i Breakpoint h Event A Trigger 7 Note 146 Figure 6 37 Event Window Setting Completed The items that can be displayed in this window differ depending on the product For the items that can be displayed refer to section 8 Software Specifications Specific to This Product or the online help RENESAS Select Reset Go from the Debug menu to stop the tutorial program at breakpoints The program runs then stops at the condition specified under Ch1 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 oti 48 49 50 51 52 53 54 55 56 57
95. bes how you can look at variables in the source program 5 6 1 Watch Window You can view any value in the Watch window 01 x a R g FFEF80 long 10 R 0 H 0000794b FFEF80 long R 1 H 000059e2 FFEF84 long R 2 H 0000446b FFEF88 long R 3 H 000041c6 FFEF8C long R 4 H O0003 54 FFEF90 long R 5 H 00002781 FFEF94 long R 6 H O0001icfb FFEF98 long R 7 H 0000167e FFEFSC long R 8 H O00015fb FFEFAO long R 9 H OOOOO0ff6 FFEFA4 long 4 H OOffef80 ERS long i H 000a R4 lint A Dh Watchi A watch2 A watchs A watcha Figure 5 18 Watch Window The R mark shows that the value of the variable can be updated during user program execution For updating of the content of the variable that has been registered in the Watch window there are the following three methods 1 Use the Monitor function without halting the user program The read write signal of the MCU is set as a trigger and holds the address bus and data bus values to update the value of the variable Note Although the realtime operation is retained the size and number points to be monitored are limited For the Monitor function refer to section 5 5 Displaying Memory Contents in Realtime 58 RENESAS 2 Read the memory content directly from the High performance Embedded Workshop to update the values without halting the user program since the bus maste
96. but Renesas Electronics does not warrant that such information is error free Renesas Electronics assumes no liability whatsoever for any damages incurred by you resulting from errors in or omissions from the information included herein Renesas Electronics products are classified according to the following three quality grades Standard High Quality and Specific The recommended applications for each Renesas Electronics product depends on the product s quality grade as indicated below You must check the quality grade of each Renesas Electronics product before using it in a particular application You may not use any Renesas Electronics product for any application categorized as Specific without the prior written consent of Renesas Electronics Further you may not use any Renesas Electronics product for any application for which it is not intended without the prior written consent of Renesas Electronics Renesas Electronics shall not be in any way liable for any damages or losses incurred by you or third parties arising from the use of any Renesas Electronics product for an application categorized as Specific or for which the product is not intended where you have failed to obtain the prior written consent of Renesas Electronics The quality grade of each Renesas Electronics product is Standard unless otherwise expressly specified in a Renesas Electronics data sheets or data books etc Standard Computers
97. ce Unpack the emulator Component list Check the components against the component list Setup Section 3 Set up the emulator Insert the optional board Install the High performance Embedded Workshop Connect the interface cable Turn on the user system Section 4 Only when the user system is connected Turn on the emulator Activation Start the High performance Embedded Workshop Figure 2 1 Emulator Preparation Flowchart 2 2 Installing Emulator s Software To install the High performance Embedded Workshop refer to the Setup Guide for the E6000 Emulator supplied together with the emulator RENESAS 2 3 Connecting to the User System To connect the emulator to a user system proceed as follows e Connect the user system interface cable head to the user system e Plug the cable body into the emulator e Plug the cable body into the cable head For details of these steps refer to the User System Interface Cable User s Manual Figure 2 2 gives details of the connectors provided on the emulator lt PC interface cable connector User system interface connector External probe gt connector 4 Figure 2 2 E6000 Emulator Connectors 2 3 1 Example of Connecting the User System Interface Cable Head to the User System Screw x 4 fo N fof User system interface E cable head Figure 2 3 Example of Connecting User System Interface Cable Head to User System
98. ce Configuration Displays memory mapping System Memory Resources Displays the memory resource of the emulator hardware Program Name Displays the program file name 187 RENESAS 2 Platform Sheet Selecting the Platform tab on the Status window displays this sheet Table 8 4 Platform Sheet Items Item Column Status Column Connected To Displays emulator name driver used CPU Displays the target MCU name Mode Displays the selected mode Clock source Displays the selected clock Run status Displays the execution status Break The user program breaks Running The user program is running Cause of last break Displays the cause of the emulator stopped at a break If a program breaks in the sub active state SubActive will be displayed after the cause of the break Ready User program not executed immediately after starting the High performance Embedded Workshop User Break Break by the user Software Break Break by software breakpoint On Chip Break A Break by On Chip Break Complex Event System Break by complex event system Stepping Completed Break by stepping completed Stepping Aborted Break by stepping aborted ROM Write Access Break Break by writing to ROM Write protect Access Break Break by writing to a read only memory Unused Area Access Break Break by accessing to a guarded memory Performance Break Break by Performance Analysis Invalid bre
99. cessce ss sasscasceasias sasachagesease sa seaascadseaseabdsnas aan EE EE EEO EE 3 4 Stack Trace Function 3 5 Online Help Section 4 Preparation before Use 0 0 ccc eccee esses cesesceeesesscseseesessesesseseeseteeees 4 1 Method for Activating High performance Embedded Workshop 4 1 1 Creating a New Workspace Toolchain Not Used 4 1 2 Creating a New Workspace Toolchain Used 4 1 3 Selecting an Existing Workspace 4 2 Connecting the Emulator 4 3 Reconnecting the Emulator 4 4 Ending the Emulator Section 3 Deb s tE sess eases e sa thas ds O EAEE OEE buses colsveisss 5 1 Setting the Environment for Emulation 5 1 1 Opening the Configuration Properties Dialog Box 5 1 2 Selecting an MCU Not Included in the List 5 1 3 Selecting the Interface to be Connected 5 1 4 Opening the Memory Mapping Dialog Box 5 1 5 Changing the Memory Map Setting 5 2 Downloading a Program 5 2 1 Downloading a Program 5 2 2 Viewing the Source Code 5 2 3 Viewing the Assembly Language Code 5 2 4 Modifying the Assembly Language Code 5 2 5 Viewing a Specific Address 5 2 6 Viewing the Current Program Counter Address 5 3 Viewing the Current Status 5 4 Reading and Displaying the Emulator Information Regularly 5 4 1 Opening the Extended Monitor Window 5 4 2 Selecting Items to be Displayed 5 5 Displaying Memory Contents in Realtime 5 5 1 Opening the Monitor Window 5 5 2 Changing the Monitor Settings 5 5 3 Temporarily Stopping
100. ch the condition to stop trace acquisition has been set Edit Changes the setting for the selected event point Cyclic When this box is checked the event sequencing is configured so that the events reset themselves which causes tracing to be restarted when the start event occurs after the stop event Starts and stops trace acquisition when the conditions for starting and ending are satisfied respectively Selecting Cyclic allows a continuous acquisition of trace information that can be acquired with the specified condition 83 RENESAS 5 8 4 Searching for a Trace Record Use the Trace Find dialog box to search for a trace record To open this dialog box choose Find from the popup menu The Trace Find dialog box has the following options Table 5 5 Trace Find Dialog Box Pages Page Description General Sets the range for searching Address Sets an address condition Data Sets a data condition R W Selects the type of access cycles Area Selects the area being accessed not available when a time stamp is acquired Status Selects the status of a bus not available when a time stamp is acquired Probes Selects the status of four probe signals not available when a time stamp is acquired IRQ7 0 Selects the status of eight probe input signals not available when a time stamp is acquired Timestamp Specify the time stamp value for bus cycles only availab
101. connected correctly For details refer to section 2 Preparation before Use Supply power to the connected equipment after connecting all cables For the supplying procedures refer to section 2 7 System Check Cables must not be connected or disconnected while the power is on RENESAS 1 3 Environmental Conditions CAUTION Observe the conditions listed in table 1 1 when using the emulator Failure to do so will cause illegal operation in the user system the emulator product and the user program Table 1 1 Environmental Conditions Item Specifications Temperature Operating 10 C to 35 C Storage 10 C to 50 C Humidity Operating 35 RH to 80 RH no condensation Storage 35 RH to 80 RH no condensation Vibration Operating 2 45 m s max Storage 4 9 m s max Transportation 14 7 m s max Ambient gases No corrosive gases may be present 1 4 Emulator External Dimensions and Mass Table 1 2 Emulator External Dimensions and Mass Item Specifications Dimensions 219 x 170 x 54 mm Mass Approximately 1 000 g RENESAS RENESAS Section 2 Preparation before Use 2 1 Emulator Preparation Unpack the emulator and prepare it for use as follows 4 WARNING READ the reference sections shaded in figure 2 1 before using the emulator product Incorrect operation will damage the user system and the emulator product The USER PROGRAM will be LOST Referen
102. d Range Measurement Measures the number of times a specified range has called another specified range Measurement of the number of times a function is called from a specific function Use eight performance channels installed on the circuit for measurement of hardware performance in the emulator for setting of conditions for measurement Up to eight points can be set Note however that up to four points can be set in Start Range To End Range Measurement Access Count Of Specified Range Measurement or Called Count Of Specified Range Measurement because two sequential points are used for setting a condition in these modes 108 RENESAS Table 5 8 Mode Settings for Measurement Point Page 1 Time Of Specified Range Oo O oO o oO oO o O Measurement Start Point To End Point 0 oO 0 0 o Oo 0 0 Measurement Start Range To End o o o o Range Measurement Access Count Of o o o o Specified Range Measurement Called Count Of o Oo i Oo a o Specified Range Measurement Note O Available Not available Note Only one point is used in Time Of Specified Range Measurement and Start Point To End Point Measurement while two sequential points are used in Start Range To End Range Measurement Access Count Of Specified Range Measurement and Called Count Of Specified Range Measurement The conditions that have been set will be canceled when switching these modes of different ty
103. ddress End Address End address End Range The end range for the Start Range To End Range Measurement Start Address Start address End Address End address Starts measurement with a detected prefetch cycle in the specified start address range and then stops with a detected prefetch cycle in the specified end address range The execution count is incremented every time the program passes the end address range 115 RENESAS 4 Access Count Of Specified Range Measurement Performance Analy roperties E x Measurement Method PA1 Range Name PA1 Range Access Area Range Start Address H 00000000 StartAddress fH ooooooo0 EndAddress fH 00000000 EndAddress H o0000000 Access Type M Don t Care J DMAC TT Refresh CPU Prefetch 7 CPU Data 7 DIC Common Settings of Performance PA1 8 Address Control Mode Prefetch Settings Time Measurement Unit 160ns conc Figure 5 64 Access Count Of Specified Range Measurement Settings Range Name The name of the range to be measured Range The range for the Access Count Of Specified Range Measurement Start Address Start address End Address End address Access Area Range The access range for the Access Count Of Specified Range Measurement Start Address Start address End Address End address Access Type The bus cycle on the access range to be measured Measures the number of times the range specified as the
104. der certain use conditions Further Renesas Electronics products are not subject to radiation resistance design Please be sure to implement safety measures to guard them against the possibility of physical injury and injury or damage caused by fire in the event of the failure of a Renesas Electronics product such as safety design for hardware and software including but not limited to redundancy fire control and malfunction prevention appropriate treatment for aging degradation or any other appropriate measures Because the evaluation of microcomputer software alone is very difficult please evaluate the safety of the final products or system manufactured by you Please contact a Renesas Electronics sales office for details as to environmental matters such as the environmental compatibility of each Renesas Electronics product Please use Renesas Electronics products in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances including without limitation the EU RoHS Directive Renesas Electronics assumes no liability for damages or losses occurring as a result of your noncompliance with applicable laws and regulations This document may not be reproduced or duplicated in any form in whole or in part without prior written consent of Renesas Electronics Please contact a Renesas Electronics sales office if you have any questions regarding the information contained in this document or Renesas
105. der of Probe 4 Probe 3 Probe 2 and Probe 1 from the left not available when a time stamp is acquired NMI Status of the NMI input not available when a time stamp is acquired IRQ7 0 Status of eight IRQ inputs not available when a time stamp is acquired Timestamp Time stamp of the record Time stamps start from zero each time the user program is executed The timer resolution depends on the time stamp clock rate selected in the trace acquisition only available when a time stamp is acquired Source Source program Label Label information that corresponds to the address if defined Timestamp Difference from the timestamp value shown on the previous line only Difference available when a time stamp is acquired 191 RENESAS 8 1 12 Searching for a Trace Record While using the emulator the Trace Find dialog box has the following pages Table 8 6 Trace Find Dialog Box Pages Page Description General Sets the range for searching Address Sets an address condition Data Sets a data condition R W Selects the type of access cycles Area Selects the area being accessed not available when a time stamp is acquired Status Selects the status of a bus not available when a time stamp is acquired Probes Selects the status of four probe signals not available when a time stamp is acquired IRQ7 0 Selects the status of eight IRQ input signals not available when a time
106. dress from the popup menu and the dialog box shown in figure 5 10 is displayed Set Addr main Cancel Figure 5 10 Set Address Dialog Box Enter the address in the Address edit box and either click on the OK button or press the Enter key A label name can also be specified as the address The Disassembly window will be updated to show the code at the new address When an overloaded function or a class name is entered the Select Function dialog box opens for you to select a function 5 2 6 Viewing the Current Program Counter Address Wherever you can enter an address or value into the High performance Embedded Workshop you can also enter an expression If you enter a register name prefixed by the character the contents of that register will be used as the value in the expression Therefore if you open the Set Address dialog box and enter the expression pc the Editor or Disassembly window will display the current PC address It also allows the offset of the current PC to be displayed by entering an expression with the PC register plus an offset e g PC 0x100 49 RENESAS 5 3 Viewing the Current Status Choose View gt CPU gt Status or click the View Status toolbar button i to open the Status window and see the current status of the debugging platform Target Device Configuration 00000000 OOOLFFFF Internal OOFFBOOO OOFFEFBF Internal OOFFF800 OOFFFF3F Internal OOF
107. e from the popup menu to enable the selected event point 5 7 12 Disabling an Event Point Select an event point and choose Disable from the popup menu to disable the selected event point When an event point is disabled the event point will remain in the list but an event will not occur when the specified conditions have been satisfied 5 7 13 Deleting an Event Point Select an event point and choose Delete from the popup menu to remove the selected event point To retain the event point but not have it cause an event when its conditions are met use the Disable option see section 5 7 12 Disabling an Event Point Note No trigger point can be deleted Use the Disable option to clear the settings 5 7 14 Deleting All Event Points Choose Delete All from the popup menu to remove all event points Note No trigger point can be deleted If Delete All is selected the settings of all channels become disabled 5 7 15 Viewing the Source Line for an Event Point Select an event point and choose Go to Source from the popup menu to open the Editor or Disassembly window at address of event point The Go to Source menu is only available when one event point that has the corresponding source file is selected 73 RENESAS 5 8 Viewing the Trace Information The emulator acquires the results of each instruction execution into the trace buffer as trace information and displays it in the Trace window The conditions for the tr
108. e results of decoding test for the trace RAM in the E6000 normal completion Shows the results of marching test for the trace RAM in the E6000 normal completion Shows the results of decoding test for the mapping RAM in the E6000 normal completion Shows the results of marching test for the mapping RAM in the E6000 normal completion Shows the check results for the optional SIMM memory module in the E6000 not installed hows the check results or the step execution ontrolling circuits in he E6000 normal ompletion tO Hh i hows the results of ecoding test and arching test for nternal ROM and RAM in he E6000 normal ompletion Ban a q Shows the check results for the forced break controlling circuits in the E6000 normal completion Shows the check results for the illegal access break controlling circuits in the E6000 normal completion 11 Testing Internal ROM Write Protect Write Protect sssirrersesriiassidiis OK NO CLK BIT MONIT3E MONIT30 D1 OK ROM Write ACK BIT MONIT30 D5 OK 12 Testing Hardware Break Break Point Initialized OK Event Detectors CES channel 1 12 OK Check Access Either ssssesresers OK Check Access Read Check Access Write Check Access Count Check Access Delay Check Compare Either OK Check Range Break s essresresiseesres OK Check Range Break for Data OK Test SEQUEHCANG L sessrrewc
109. e sort function call pa P Tutorial Balal Tutorial n 5 s E C source file 29 001038 void tutorial void 2 dbsct c 30 001044 B eee 31 long a 10 E E C source file 32 tongd j f resetprg cpp 33 ren B sort cpp 34 class Sample p sam l tutorial cpp a a Download modules 36 001046 p_sam new Sample mT 37 00104e fori i 0 i lt 10 itt E Dependencies 38 001050 j rand 39 001058 IE lt Ot 40 00105a alee 41 42 00105c ali j 43 44 001070 e p_sam gt sort a 45 00107a p_sam gt change a 46 47 001082 p_sam gt s0 a 0 48 00108a p_sam gt s1 a 1 49 001096 p_sam gt s2 a 2 50 0010a2 p_sam gt s3 a 3 51 0010ae p_sam gt s4 a 4 52 0010ba p_sam gt s5 a 5 53 0010c6 p_sam gt s6 a 6 54 0010d2 p_sam gt s7 a 7 55 0010de p_sam gt s6 a 8 56 0010ea p_sam gt s9 a 9 ty 0010f6 delete p sam 58 0010fc 4 tutorial cpp Figure 6 4 Editor Window Setting a Software Breakpoint The symbol e will appear on the line containing the sort function This shows that a software breakpoint has been set 123 RENESAS 6 5 Setting Registers Set a value of the program counter before executing the program e Select Registers from the CPU submenu of the View menu The Register window is displayed Name Value Radix ERO 0000271F Hex ER1 OOFFEFA4 Hex ERZ oo000000 Hex
110. e tutorial function are stored and sorts them in ascending order e The change function then sorts the array which was sorted in ascending order by the sort function in descending order The file tutorial cpp contains source code for the tutorial program The file Tutorial abs isa compiled load module in the Dwarf2 format Notes 1 After recompilation the addresses may differ from those given in this section 2 This section describes general usage examples for the emulator For the specifications of particular products refer to section 8 Software Specifications Specific to This Product or the online help 3 The operation address of Tutorial abs attached to each product differs according to products Replace the address used in this section with the relevant address in each product after checking that it is placed on the corresponding line of the source program 4 In this tutorial the H8S 2646 E6000 emulator is taken as an example File paths or the appearance of figures differs according to products 119 RENESAS 6 2 Running the High performance Embedded Workshop Open a workspace by following the procedure listed in section 4 1 3 Selecting an Existing Workspace Select the following directory OS installation drive Workspace Tutorial E6000 2646 Note The file path differs depending on the product Refer to section 8 2 1 Environment for Execution of the Tutorial Program Then select the file indicated below
111. ecked selection of a driver will be available next time the emulator is connected The MCUs selectable by the Device option and options that depend on the MCUs are listed below To emulate an MCU with a description in the Expansion Hardware column connect the correct expansion hardware Table 8 2 Environment for the E6000 H8S 2237 Emulator CPU 2000 Debugging Platform Device Option Mode Option Clock Option Expansion Hardware Custom The MCU previously selected H8S 2238 4 advanced mode 16bit Bus Main 10MHz Sub 32kHz H8S 2237 5 advanced mode 8bit Bus Main 20MHz Sub 32kHz H8S 2236 6 advanced mode on chip ROM Main 10MHz Sub Target H8S 2235 7 advanced mode single chip Main 20MHz Sub Target H8S 2233 Target Main Target Sub Target H8S 2227 Main Target 2 Sub Target H8S 2225 H8S 2223 H8S 2224 H8S 2258 HS2258E1061H H8S 2256 IEBus board Notes 1 Target in Mode is only available when the target system is connected 2 Target and Target 2 in Clock are only available when the target system is connected 3 In the H8S 2258 H8S 2238 H8S 2237 and H8S 2227 group the maximum operating frequency of the actual MCU is 13 5 MHz 4 IEBus Inter Equipment Bus is a trademark of NEC Corporation 182 RENESAS Table 8 3 Environment for the E6000 H8S 2633 Emulator CPU 2600 Debugging Platform Device Option Mode Option Clock Option Expansion Hardware Custom
112. ed in 64 byte units to any number of separate memory blocks in the MCU address space Each memory block can be specified using the memory mapping function as user Target or emulator SIMM memory module and in each case the access can be specified as read write read only or guarded The definition of each type of memory is as follows Table 3 1 Memory Types Memory Type Description On chip Uses the MCU on chip memory User Accesses the user system memory Emulator Accesses the emulator SIMM memory module The contents of a specified block of memory can be displayed using the memory function The contents of memory can be modified at any time even during program execution and the results are immediately reflected in all other appropriate windows Note that modifying memory contents during program execution has the following time requirements 1 MCU on chip ROM or RAM or emulator SIMM memory module The emulator modifies the memory contents by temporarily switching the memory bus to the emulator side without stopping the user program execution Therefore the emulator uses the memory bus for up to 80 ps in reading of 256 bytes 25 MHz on chip ROM 2 MCU on chip I O DTCRAM or user system memory The emulator stops the user program execution then modifies the memory contents Therefore the user program stops for a maximum of 2 ms in reading 256 bytes 25 MHz emulation memory 22 RENESAS 3 3 2 Clocks The
113. ee ese ae OK Shows the check results for the internal ROM write protection controlling circuits in the E6000 normal completion Shows the check results for the hardware break control circuits in the E6000 normal completion Shows the check results for the memory mapping controlling circuits in the E6000 normal completion Shows the check results for the trace controlling circuits in the E6000 normal completion Shows the check results for the run time counter in the E6000 normal completion Shows the check results for the emulation monitor controlling circuits in the E6000 normal completion Shows the check results for analysis controlling circuits in the E6000 normal completion 213 18 Testing Bus Monitor Setting up please wait A B c Rogl star ESSE es yrard ko iiaia EAA RAEE OK Parallel RAM POSEY oa a 6 ako 0ce sedela dda a adie ay OK SPRSBL2Z COSE swsseelawua eS e8le Maa censnerae aia te toee evade OK Setting up please wait D 19 A B c D E F G H I J K L RAM monitor CESt rr ecsccsnnsserennssersnnes OK Testing Parallel Access IN ROM Parallel Read Access WORD OK IN ROM Parallel Write Access WORD OK IN ROM Parallel Write Access High Byte OK IN ROM Parallel Write Access Low Byte OK IN RAM Parallel Read Access WORD OK IN RAM Parallel Write Access WORD OK IN RAM Parallel Write Access High
114. een selected Adderess Hi Set the end of an address range available when Range has been selected Outside Range Used to negate the range i e the event will occur when the address is outside the range This is available when Address or Range has been selected RENESAS Data Compare Sets the data condition Compare Checking this box compares data Use Mask Sets a mask condition available when Compare has been selected Value Specifies the data bus value as numerics The size of data for access can also be selected available when Compare has been selected Byte Sets access in bytes as the condition available when Compare has been selected Word Sets access in words as the condition available when Compare has been selected Mask Sets a value to be masked This value will be ANDed with the value of the data bus and data condition The result will be used to compare data available when Use Mask has been selected Direction Selects a condition with read or write cycles Read Sets read cycles as the condition Write Sets write cycles as the condition Either Sets either read or write cycles as the condition 66 RENESAS 2 Bus Area page Use this page to set the bus status and the memory area being accessed Breakpoint Event Prope E E E aI J El El Figure 5 23 Breakpoint Event Properties Dialog Box Bus Area Page Bus State
115. entioned above cannot be specified depending on the version of the software In such cases specify the following directory instead High performance Embedded Workshop installation destination directory Tools Renesas DebugComp Platform E6000 2646 Source The file path differs depending on the product If necessary replace 2646 with another name 125 RENESAS aala 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 001038 001044 001046 00104e 001050 001058 00105a 00105c 001070 00107a 001082 00108a 001096 0010a2 0010ae 0010ba 0010c6 0010d2 0010de 0010ea oo10f6 0010fc void tutorial void long a 10 long j int i class Sample p sam p_sam ney Sample for i O i lt 10 i j j rand if j lt Oj 455 37 ali j p_sam gt sort a p_sam gt change a p_sam gt s0 a O p_sam gt si1 a 1 p_sam gt s2 a 2 p_sam gt s3 a 3 p_sam gt s4 a 4 p_sam gt s5 a 5 p_sam gt s6 a 6 p_sam gt s7 a 7 p_sam gt s8 a 8 p_sam gt s9 a 9 delete p sam tutorial cpp 126 Figure 6 8 Editor Window Break Status RENESAS The user can see the cause of the break that occurred last time in the Status window e Select Status from the CPU submenu of the View menu After the Status window is displayed open the Platform sheet and check the Stat
116. er and linker options via an easy to use interface e An integrated text editor with user customizable syntax coloring to improve code readability e A configurable environment to run your own tools e An integrated debugger which allows you to build and debug in the same application e Version control support High performance Embedded Workshop has been designed with two key aims firstly to provide you the user with a set of powerful development tools and secondly to unify and present them in a way that is easy to use RENESAS About This Manual This manual contains the following information Emulator Debugger Part Preparation before use E6000 emulator functions debugging function tutorial and hardware and software specifications of the E6000 emulator Refer to the High performance Embedded Workshop User s Manual for details on the information on the basic usage of the High performance Embedded Workshop customization of the environment build functions and debugging functions common to each High performance Embedded Workshop product This manual does not intend to explain how to write C C or assembly language programs how to use any particular operating system or how best to tailor code for the individual devices These issues are left to the respective manuals Microsoft MS DOS Windows Windows NT are registered trademarks of Microsoft Corporation Visual SourceSafe is a trademark of Microsoft Corporation IBM i
117. ers sss swi OK Test SEGUEHCANG i sessirescesss iw sed OK Test Sequencing J persse errsie as OK 13 Testing Memory Mapping Guarded Read Break ON Guarded Write Break ON Guarded Read Break OFF Guarded Write Break OFF Write Protect Read Break ON Write Protect Write Break ON Write Protect Read Break OFF Write Protect Write Break OFF x ROM Write Protect Read Break ON OK ROM Write Protect Write Break ON OK ROM Write Protect Read Break OFF OK ROM Write Protect Write Break OFF OK 14 Testing Emulation RAM Trace Free Trace Test 25 516 cet ea ee Made ee eee Range Trace Test 6 cices aus sek eae sws Point to Point Trace Test Start and Stop Event Trace Test 15 Testing Runtime counter Testing clock at 25MHz Testing clock at 20MHz Testing clock at 10MHz 16 Testing Emulation Monitor A23 to AO MONITOO MONITIE MONIT10 OK WINDOW MONIT3E D3 2 ee eee eee cece eee eee eee OK ASEBRKACK MONITOE D7 MONIT2E D7 4 OK CNN CMONETS Bie De ais scale ie ous gic dice Bie so ears aca io hee deans OK 17 Testing PERM_GA A Time Measure Test 22 ee eee OK B PERM_POINT TO POINT Time Measure Test OK C PERM_SUBROUTINE Time Measure Test OK D PERM Time Out Bit Test Tine Gut DEsSt igs wgsecgnd s wgoeensies a Soe gg ewe ee OK Time Out TSE 20 scene dsc edd
118. esign user s manual and other documentation at any time without notice Target User of the Emulator Product This emulator product should only be used by those who have carefully read and thoroughly understood the information and restrictions contained in the user s manual Do not attempt to use the emulator product until you fully understand its mechanism It is highly recommended that first time users be instructed by users that are well versed in the operation of the emulator product RENESAS LIMITED WARRANTY Renesas warrants its emulator products to be manufactured in accordance with published specifications and free from defects in material and or workmanship Renesas at its option will repair or replace any emulator products returned intact to the factory transportation charges prepaid which Renesas upon inspection determine to be defective in material and or workmanship The foregoing shall constitute the sole remedy for any breach of Renesas warranty See the Renesas warranty booklet for details on the warranty period This warranty extends only to you the original Purchaser It is not transferable to anyone who subsequently purchases the emulator product from you Renesas is not liable for any claim made by a third party or made by you for a third party DISCLAIMER RENESAS MAKES NO WARRANTIES EITHER EXPRESS OR IMPLIED ORAL OR WRITTEN EXCEPT AS PROVIDED HEREIN INCLUDING WITHOUT LIMITATION THEREOF WARRANTIES
119. ess The execution count is incremented every time the program is prefetched at the end address of the specified range The execution time measured includes the time spent while being called from the specified range When either from one to four points is selected the maximum and minimum time in the specified range can be measured 113 RENESAS Notes 1 114 When Time Out is selected in the Start Point To End Point Measurement mode the execution time will not be measured correctly When Time Out and Count are selected satisfaction of either of these options stops execution of the user program performance break Only channel 1 can be used for Time Out and Count Use other channels if you do not want to select Time Out or Count in the Start Point To End Point Measurement mode RENESAS 3 Start Range To End Range Measurement Performance n 2 x Measurement Method PAT Start Range To End Range Measurement Range Name PA1 Start Range End Range Start Address H 00000000 StartAddress fH o0000000 EndAddress fH 00000000 EndAddress H 00000000 Common Settings of Performance PA1 8 Address Control Mode PC Settings Time Measurement Unit 160ns conc Figure 5 63 Start Range To End Range Measurement Settings Range Name The name of the range to be measured Start Range The start range for the Start Range To End Range Measurement Start Address Start a
120. evel of the input probe signal Don t care The status of the input probe signal is not detected 68 RENESAS Probe1 Detects the status of the input probe signal 1 High Detects the high level of the input probe signal Low Detects the low level of the input probe signal Don t care The status of the input probe signal is not detected 4 Action page Use this page to decide what action the emulator takes when the defined event occurs Breakpoint it Properties General Bus Area Signals Action E Start Timer T Stop Timer Delay after detection before break occurs po bus cycles Required number of event occurences peia T Enable Sequencing Figure 5 25 Breakpoint Event Properties Dialog Box Action Page Action Selects an action that occurs when the event is satisfied This cannot be used for an event point being used as the trace acquisition condition Break Causes a break stop in the user program when the event occurs This is the default action Start Timer Starts the run timer the run timer value is displayed in the Status window Stop Timer Stops the run timer the run timer value is displayed in the Status window Delay after detection before break occurs Sets a 16 bit delay in bus cycles after the event has occurred before the action is taken The delay is only applicable to break events and there is only one delay counter in
121. ffering with the exception of those listed in section 7 Hardware Specifications Specific to This Product 2 6 1 Signal Protection on the emulator All signals are over under voltage protected by use of diode arrays The only exceptions being the AV and Vref All ports have pull up resistors except for analog port All V pins on the cable head assembly are connected together with the exception of the AV pin and are then monitored by the emulator to detect powered user system presence 2 6 2 User System Interface Circuits The interface circuit between the MCU in the emulator and the user system has a signal delay of about 8 ns due to the user system interface cable and it includes pull up resistors Therefore high impedance signals will be pulled up to the high level When connecting the emulator to a user system adjust the user system to compensate for propagation delays The following diagrams show the equivalent circuit examples of the interface signals The interface circuits depend on the MCU type For details refer to section 7 Hardware Specifications Specific to This Product 2 6 3 Clock Oscillator The oscillator circuit has been implemented on the user system interface cable head For details on the oscillator circuit refer to the user s manual for each user system interface cable 2 6 4 External Probe 1 EXT1 Trigger Output An 8 pin connector marked EXT on the right under the user system interface cable connector
122. fied Range Measurement In this tutorial we describe the Time Of Specified Range Measurement 6 18 1 Time Of Specified Range Measurement 1 Select Performance Analysis from the Performance submenu of the View menu to display the Select Performance Analysis Type dialog box erformance Anal Performance Analysis E6000 Performance Analysis Figure 6 62 Select Performance Analysis Type Dialog Box 2 Select E6000 Performance Analysis from the Performance Analysis combo box in the Select Performance Analysis Type dialog box and click the OK button The Performance Analysis window will be displayed Rate RUN TIME Figure 6 63 Performance Analysis Window 167 RENESAS 3 Select the line of the Performance Analysis window that has 1 in its No column and click the right hand mouse button to display a popup menu Select Set from this popup menu to display the Performance Analysis Properties dialog box Measurement Method PA1 Time Of Specified Range Measurement Range Name PA1 Range Start Address fH 00000000 f EndAddress J H 00000000 Common Settings of Performance PA1 8 Address Control Mode Prefetch Settings Time Measurement Unit 160ns Cancel Figure 6 64 Performance Analysis Properties Dialog Box 4 Select Time Of Specified Range Measurement from the Measurement Method PA1 combo box 5 The paramete
123. formance PA1 8 dialog box Formance PA1 8 2x Address Control Mode feo x Time Measurement Unit 160ns x Cancel Common Settings of Figure 6 66 Common Setting of Performance PA1 8 Dialog Box 7 Click the OK button to display the content that has been set for line 1 of the No column in the Performance Analysis window This completes the settings for a Time Of Specified Range Measurement a a 8 No Name Condition Rate RUN TIME MAX MIN TIME Count 0 10 20 30 1 PAL Range H 00002068 H 000020D4 0 00h OOmin 00s 000ms O00us 000ns 0 A Figure 6 67 Performance Analysis Dialog Box Setting Completed 8 Set an event point at the address on the line that has p_sam gt change a within the tutorial function H 0000107 in this example so that a break occurs when the specified sort function has been executed three times refer to section 6 15 2 Breaking Execution at Event Points 9 Select Reset Go from the Debug menu Processing stops when the break condition is satisfied and the Performance Analysis window then displays the information shown below The value shown in the Count column is 3 which indicates that the sort function has been executed three times and the execution time Rate RUN TIME MAX MIN TIME Count 0 10 20 30 1 PAL Range H 00002068 H 000020D4 19 OOh OOmin 00s O00ms 352us 480ns 3 RAHHHRRRE Figure 6 6
124. functions for an MCU not included in the list of MCUs The items are adopted by the device last selected Custom Device page ROM Specify the internal ROM area size RAM Specify the internal RAM area size Pin Specify the product package Modules Check this box to validate on chip peripherals Note The items that can be set in this dialog box vary according to the emulator in use Some emulators may not support the Custom Device function For details refer to section 8 Software Specifications Specific to This Product or the online help 40 RENESAS 5 1 3 Selecting the Interface to be Connected Checking Change driver in start up on the Configuration Properties dialog box allows a selection of the driver next time the emulator is connected E6000 Driver Details Driver KAS SE m Details Interface fuse interface x Channel E6000 USB Interface X Configuration Configure J Change driver in start up Figure 5 3 Driver Details Dialog Box Driver Selects the driver that connects the High performance Embedded Workshop and the emulator Details Sets the details of the driver being connected Interface The name of the interface to be connected This should not be changed in this emulator Channel Channel for the selected interface This should not be changed in this emulator Configuration Driver setting Configure A dialog bo
125. g the Extended Monitor Window Selecting View gt CPU gt Extended Monitor or clicking the Extended Monitor toolbar button E displays this window The interval of updating the display is approximately 100 ms during user program execution or 1 000 ms while breaking respectively Item Value User Standby Inactive User NMI Inactive User Reset Inactive User Wait Inactive User System Voltage OK User System Voltage Down User Cable Not Connected Running status Break Software Break ROM Write Done Target Mode 7 Target Clock No Clock Target Sub Clock No Clock Figure 5 12 Extended Monitor Window 51 RENESAS 5 4 2 Selecting Items to be Displayed Selecting Properties from the popup menu displays the Extended Monitor Configuration dialog box Extended Mo tor Configuration Update millsecond Bunning Settings User Standby User Cable Running status User NMI Inactive User Reset Inactive User Wait Inactive User System Voltage OK User System Voltage2 Down Inactive Not Connected Break Ready Figure 5 13 Extended Monitor Configuration Dialog Box This dialog box allows the user to set the items to be displayed in the Extended Monitor window Note The items that can be set in this dialog box vary according to the emulator in use For details refer to section 8 Software Specifications Specific to This Product o
126. gered on a combination of one or more of the following e Address or address range inside the range e Read or Write or either e Data with an optional mask e MCU access type e g DMAC and instruction prefetch e MCU access area e g on chip ROM and on chip RAM e A signal state on one or more of the four external probes e Delay cycles after an event The complex event system can be used to control the following functions of the emulator 3 2 3 Breaks Use breaks to interrupt program execution when a specified event or sequence of events is activated For example you can set up a break to halt execution when the program reads from one address and then writes to another address The break can also optionally be delayed by up to 65535 bus cycles 3 2 4 Timing You can set up two events and then measure the execution time of the program between the activation of the first event and second event 21 RENESAS 3 3 Hardware Features 3 3 1 Memory The emulator provides standard emulation memory as the substitute for on chip ROM memory and on chip RAM memory When a device type or device mode without an on chip ROM or on chip RAM is selected the standard emulation memory is disabled When debugging with only the emulator and the user program and data are stored in an external address space an optional SIMM memory module must be used The optional SIMM memory modules can be separately purchased The emulation memory can be mapp
127. gnostic Test Procedure Using Test Program Insert the CD R HS2633REPI61SR supplied with the emulator into the CD ROM drive of the host computer move the current directory to lt Drive gt Diag with a command prompt and enter one of the following commands according to the PC interface board used to initiate the test program 1 PCI bus interface board HS6000EICO1H or HS6000EIC02H gt TM2633 PCI RET 2 PCMCIA interface card HS6000EIP01H gt TM2633 PCCD RET 3 USB adapter HS6000EIU01H or HS6000EIU02H gt TM2633 USB RET 4 LAN adapter HS6000ELN01H gt TM2633 ELN RET The High performance Embedded Workshop must be installed before the test program is executed Be sure to initiate the test program from lt Drive gt Diag Do not initiate it from a directory other than lt Drive gt Diag such as gt lt Drive gt Diag TM2633 PCI RET If the test program is initiated when the current directory is not lt Drive gt Diag the test program will not operate correctly When S is added to the command line such as gt TM2633 PCI S RET steps 1 to 19 will be repeatedly executed To stop the execution enter Q Notes 1 lt Drive gt is a drive name for the CD ROM drive 2 Do not remove the CD R from the CD ROM drive during test program execution 210 RENESAS The following messages are displayed during test This test consists of steps 1 to 19 Message E6000 H8S 2633 EMULATION BOARD Tests Vx x
128. hardware therefore only one breakpoint can have a non zero delay The range of values is D 0 to D 65 535 only available when Break has been selected This cannot be used for an event point being used as the trace acquisition condition 69 RENESAS Required number of event occurrences Allows a 16 bit pass count to be set The event must occur the specified number of times before the action is taken The range of values is D 0 to D 65 535 Enable Sequencing Allows the event to take part in a sequence of events setting this requires the event to use an event detector Configure Sequence Displays the Event Sequencing dialog box to allow the event sequencing to be configured only available when Enable Sequencing has been selected 5 Event Sequencing dialog box This dialog box allows the user to define which events are triggered by other events If this dialog box is accessed directly or indirectly from Trace Acquisition only those events assigned to the trace subsystem are displayed If accessed from the Eventpoint window only the breakpoint or timer events are shown Is Aimed By T No occurrence of C Is Reset By The following events Cancel T 1 E H1038 address J 2 E H 105C address count D 10 J 3 E H 10F6 address count D 2 J 4 H 10FC address I undefined or unavailable 7 undefined or unavailable undefined or ur P undefined or unavailable Figure 5 26 Event
129. heck the trace information without stopping execution of the user program 5 8 11 Restarting Trace Acquisition To restart trace acquisition being stopped during execution of the user program select Restart from the popup menu 94 RENESAS 5 8 12 Extracting Records from the Acquired Information Use the filtering function to extract the records you need from the acquired trace information The filtering function allows the trace information acquired by hardware to be filtered by software Unlike the settings made in the Trace Acquisition dialog box for acquiring trace information by conditions changing the settings for filtering several times to filter the acquired trace information allows easy extraction of necessary information which is useful for analysis of data The content of the trace buffer will not be changed even when the filtering function is used Acquiring useful information as much as possible by the Trace Acquisition settings improves the efficiency in analysis of data because the capacity of the trace buffer is limited Use the filtering function in the Trace Filter dialog box To open the Trace Filter dialog box select Filter from the popup menu The Trace Filter dialog box has the following pages Table 5 6 Trace Filter Dialog Box Pages Page Description General Selects the range for filtering Address Sets address conditions Data Sets data conditions R W Select
130. hen an event occurs twice or more Specifying sequencing Enable Sequencing on the Action page 64 RENESAS 1 General page The address and data conditions are set Breakpoint 2 General Bus Area Signals Action m Type Software e Break Address C Don tCare Address Range AddressLo fH 0000105C Address Hi fH 00000000 F Outside Range m Data Compare I Compare Value mooo C White Direction F Use Mask C Read Either Figure 5 22 Breakpoint Event Properties Dialog Box General Page Type Select the type of a breakpoint Note that the Breakpoint Event Properties dialog box is used for setting software breakpoints and event points Selecting a particular type of breakpoint enables or disables other pages and parts of the dialog according to the options available to that type of breakpoint Software Break Only a single address with a program fetch can be selected Other options are invalid Event Set conditions in detail with other options on this page or on the Bus Area Signals or Action page Address Sets the address condition Don t care Sets no address condition Address Allows a single address to be selected Range Allows an address range to be selected Adderess Lo Set a single address or the start of an address range available when Address or Range has b
131. his event point is called a reset event A reset event resets event points regardless of their states where the condition is satisfied or not e g resetting the pass count Select an event point from the Event combo box To set an arm event on the selected event point select Is Armed By and check the box corresponding to each event The No occurrence of check box is used to set a condition that the arm event is in the state where its condition is not satisfied To set a reset event on the selected event point select Is Reset By and check the box corresponding to each event At the bottom of the screen is a diagram showing the current sequencing of the events figure 5 26 The S input sets arms an event and the R input resets it The legend S indicates the event is set armed by the non occurrence of the input events Figure 5 26 is an example that Ch1 is the arm event for Ch2 Ch3 and Ch4 Ch3 is the arm event for Ch4 Ch2 and Ch4 are the reset events for Chl and Ch2 respectively To satisfy the condition of the event point having an arm event the arm event must be in the state where the condition is satisfied or not when No occurrence of is selected When multiple arm events exist on one event point one of the arm events must be in the state where the condition is satisfied or not when No occurrence of selected to satisfy the condition of the event point As the condition of the arm event on one event point eithe
132. i o1 MA O User system t interface cable Figure 7 3 User System Interface Circuit for RESET and NMI Signals 175 RENESAS ANO to AN15 DAO to DA1 AVcc AVss and Vref AVcc MCU o ANO AN15 User system A DAO DA1 interface cable User system O Vret interface cable O AVss 0 022 uF 0 022 uF Figure 7 4 User System Interface Circuit for ANO to AN15 DAO to DA1 A Vcc A Vss and Vref Signals IRQ0 IRQ7 and WAIT The IRQO to IRQ7 and WAIT signals are input to the MCU and also to the trace acquiring circuit Therefore the rising and falling time of these signals must be within 8 ns v or shorter PVcc User system interface cable User system Emulator interface cable control connected by circuit cable head Trace buffer 176 Figure 7 5 User System Interface Circuit for IRQ0 IRQ7 and WAIT Signals RENESAS 7 3 Differences between MCU and Emulator When the emulator is turned on or initialized or the system is reset there are some differences in the initial values in some of the general registers between the MCU and the emulator as shown in table 7 2 Table 7 2 Initial Value Differences between MCU and Emulator Status Register E6000 Emulator MCU Power on PC Reset vector value Reset vector value initialized EROtoER6 Undefined Undefined ER7 SP H 10 Undefined CCR The mask is set to 1 and the The mask is set to 1 and the other bits are undefined other bits
133. ifferences between the Actual MCU and the Emulator 8 2 3 Access to the Reserved Area 8 2 4 Using the Internal RAM Area as External Addresses 8 2 5 Support of Flash Memory aad 8 2 6 Hardware Standby sssecassssssnonscsnsconnnsntwonstonnionsrenserssnensersanenseussnensentsnensenisnensensnessaen 179 180 we 187 sal wee BO 190 190 190 a 191 192 we 193 195 Appendix A T O File Format A 1 File format Bit Field Not Supported A 2 File format Bit Field Supported Appendix B Menus saioen E e nae NE T iEn 201 Appendix CS Command LINES essesi eiiiai sirrien iaa 205 Appendix D Diagnostic Test Procedure 0 ccc eceseesseseeeeceeeeeeeeeeeeeeeeeeeeeeeees 209 2D 210 D 1 System Set Up for Test Program Execution D 2 Diagnostic Test Procedure Using Test Program vi RENESAS Emulator Debugger Part RENESAS Section 1 Overview 1 1 Features The breakpoint memory map performance and trace can be set through the dialog box Intuitive user interface Online help Common display and operability Supported host interfaces The PCI interface PC card PCMCIA interface USB interface or LAN interface can be used for connecting to the host computer Realtime emulation Realtime emulation of the user system is enabled at the maximum operating frequency of the CPU Excellent operability Using the High performance Embedded Worksho
134. inning of the program by using the following procedure e Click the left of displayed array a in the Editor window to position the cursor e Select Instant Watch with the right hand mouse button The following dialog box will be displayed a FFEFS80 long 10 Figure 6 14 Instant Watch Dialog Box e Click the Add button to add a variable to the Watch window FFEF80 long 10 A gt h watch1 4 watch2 A watcha A watcha Figure 6 15 Watch Window Displaying the Array 131 RENESAS The user can also add a variable to the Watch window by specifying its name e Click the Watch window with the right hand mouse button and select Add Watch from the popup menu The following dialog box will be displayed Figure 6 16 Add Watch Dialog Box e Input variable i to Variable or expression edit box and click the OK button The Watch window will now also show the int type variable i ee ee a FFEF80O long 10 i H 000a R4 int 4 gt Watcha 4 watcha A watchs A watchs Figure 6 17 Watch Window Displaying the Variable 132 RENESAS The user can click mark at the left side of array a in the Watch window to watch all the elements 0 1 2 3 4 5 6 7 8 9 braagdadaaA aaa a ag TIE watchs pvalue type long 1
135. ion 5 8 12 Extracting Records from the Acquired Information 93 RENESAS 5 8 7 Viewing the Editor Window The Editor window corresponding to the selected trace record can be displayed in the following two ways e Select a trace record and choose View Source from the popup menu e Double click a trace record The Editor or Disassembly window opens and the selected line is marked with a cursor 5 8 8 Trimming the Source Choose Trim Source from the popup menu to remove the white space from the left side of the source When the white space is removed a check mark is shown to the left of the Trim Source menu To restore the white space choose Trim Source while the check mark is shown 5 8 9 Acquiring a Snapshot of the Trace Information A snapshot can be acquired when you need to check the trace information during execution of the user program This is useful for checking time stamping or probe input signals To acquire a snapshot of trace information select Snapshot from the popup menu Trace acquisition is temporarily stopped to display a record of the latest trace information and then restarted A snapshot of trace information is only acquired during execution of the user program 5 8 10 Temporarily Stopping Trace Acquisition To temporarily stop trace acquisition during execution of the user program select Halt from the popup menu This stops trace acquisition and updates the trace display Use this method to c
136. ive use of the trace buffer The condition is enabled by the event point to control starting stopping and ending the trace acquisition For event points refer to section 5 7 Using the Event Points The trace acquisition condition is set in the Trace Acquisition dialog box that is displayed by selecting Acquisition from the popup menu The Trace Acquisition dialog box has the following pages Table 5 4 Trace Acquisition Dialog Box Pages Page Item General Sets trace acquisition conditions Stop Sets trace stop conditions without a delay Delayed Stop Sets trace stop conditions with a delay 1 to 4 Sets the range trace only available when the free trace mode is disabled 1 General page Sets trace acquisition conditions Acquisition 2 x General Stop DelaedStop 1 J2 Ja 4 m Suppress r Time Stamp I Free Trace Clock M DIC Cycles Disabled T Refresh Cycles r Trace Events Event fio R H 1092 address x Add Edit Delete Del All Sequence Cancel Figure 5 30 Trace Acquisition Dialog Box General Page 76 RENESAS Suppress Acquires no trace information of the specified types of bus cycle Time Stamp Sets a condition for time stamping Clock Select either from Disabled 125 ns 250 ns 500 ns 1 us 2 us 4 us 8 us 16 us or 100 us as the resolution for time stamping A time s
137. lator without user system connection 2 Turn on the user system before starting up the emulator A voltage follower circuit is implemented on the emulator which allows the user system voltage level from the user system to be monitored This monitored voltage level is automatically supplied to the logic on the emulator and is derived from the emulator power supply unit This means that no power is taken from the user system board If no user system interface cable is connected to the emulator the emulator will operate at a specified voltage and all clock frequencies will be available to the user If the user system interface cable is attached the emulator will match the voltage supplied to the user target in all cases i e even when the user V is below the operating voltage for the MCU You must be careful not to select an invalid clock frequency When the emulator is connected to the user system and the user system is turned off the voltage follower circuit output voltage level is 0 V In this case the emulator will not operate correctly You can set a user V_ threshold in the range Vcc max 0 V by using the emulator configuration dialog box If the user Vc drops below this threshold User System Voltage in the Extended Monitor window will display Down otherwise OK is displayed ch a a ere ae eee ae a threshold User Vcc level OV eee eee he User Vcc threshold 9k Down 3 3 V E6000 Vcc
138. lator allows you to measure the total execution time or to measure the time of execution between specified events in the complex event system You can set the resolution of the timer to any of the following values 20 ns 125 ns 250 ns 500 ns 1 us 2 us 4 us 8 us or 16 us At 20 ns the maximum time that can be measured is about six hours and at 16us the maximum time is about 200 days 3 1 4 Performance Analysis The emulator provides functions for measuring the performance of a program The performance of the specified program range can be displayed either as a histogram or in percentage form A timer resolution of 20 ns 40 ns or 160 ns can be selected In addition the execution count of the specified program range can be measured 1 to 65535 RENESAS 3 1 5 Bus Monitoring The emulator incorporates a bus monitoring function that monitors and displays the contents of the accessed area in High performance Embedded Workshop windows without stopping the program execution Up to eight blocks of 256 bytes can be monitored In addition the emulator can output trigger signals from external probe 2 EXT2 when specified addresses four points max are accessed Note that however some products do not support the bus monitoring function 3 2 Complex Event System CES In most practical debugging applications the program or hardware errors that you are trying to debug occur under a certain restricted set of circumstances For example
139. le hws and press the Open button Open Wo Lookin sample r e A sample File name sample hws Files of type Workspaces hws M Cancel y A Figure 4 11 Open Workspace Dialog Box 3 This activates the High performance Embedded Workshop and recovers the state of the selected workspace at the time it was saved When the saved state information of the selected workspace includes connection to the emulator the emulator will automatically be connected To connect the emulator when the saved state information does not include connection to the emulator refer to section 4 2 Connecting the Emulator 34 RENESAS 4 2 Connecting the Emulator Select either of the following two ways to connect the emulator a Connecting the emulator after the setting at emulator activation Select Debug gt Debug Settings to open the Debug Settings dialog box It is possible to register the download module or the command chain that is automatically executed at activation When the dialog box is closed after setting the Debug Settings dialog box the emulator will automatically be connected b Connecting the emulator without the setting at emulator activation Connect the emulator by simply switching the session file to one in which the setting for the emulator use has been registered Gio t yw Brot Opens bai Tooke Windom tpb Dsngjs rma V rallies awusa Jsa ov 2225 jitar pas E y elem Sse si
140. le when a time stamp is acquired Note Items other than General Address Data R W Area Status Probes and Timestamp vary according to the emulator in use For details refer to section 8 Software Specifications Specific to This Product or the online help Clicking the OK button after setting conditions in those pages stores the settings and starts searching Clicking the Cancel button closes this dialog box without setting of conditions When a trace record that matches the search conditions is found the line for the trace record will be highlighted When no matching trace record is found a message dialog box will appear Only the trace information that satisfies all the conditions set in above pages will be searched If a find operation is successful selecting Find Next from the popup menu will move to the next found item 84 RENESAS 1 General page Set the range for searching CM x mt PTR 22767 End PTR et Status Probes IRQ 7 0 General Address Data aw Aea Trace search range Upward search Cancel Apply Figure 5 37 Trace Find Dialog Box General Page Trace search range Sets the range for searching Not designation Upward search Start PTR End PTR Searches for information that does not match the conditions set in other pages when this box is checked Searches upwards when this box is checked Enter
141. ly Figure 5 53 Trace Filter Dialog Box IRQ7 0 Page Don t care Detects no IRQ input condition when this box is checked Setting Detects the specified IRQ input condition IRQ7 to IRQO Select IRQ input conditions not available when Don t care has been checked Don t care Detects no selected IRQ input condition High The status of the IRQ input is high Low The status of the IRQ input is low RENESAS 103 9 Timestamp page Specify the time stamp value for bus cycles The specification is not available when a time stamp is acquired CM j x General Address Data RAV Timestamp Setting Point C Range Cancel Apply Figure 5 54 Trace Filter Dialog Box Timestamp Page Don t care Detects no time stamp value when this box is checked Setting Detects the specified time stamp value Point Specifies a single time stamp not available when Don t care has been checked Range Specifies a time stamp range not available when Don t care has been checked From Enter a single time stamp value or the minimum value of the time stamp range The format is as follows hour h minute min second s millisecond ms microsecond us nanosecond ns Not available when Don t care has been checked To Enter the maximum value of the time stamp range The format is as follows hour h minute min second s millisecond ms
142. mbedded Workshop exits If not necessary click the No button to exit the High performance Embedded Workshop High performance Embedded Workshop x A Session has been modified do you want to save it Yes No Cancel Figure 4 13 Session has been modified Message Box 36 RENESAS SectionS Debugging This section describes the debugging operations and their related windows and dialog boxes Refer to the High performance Embedded Workshop user s manual about High performance Embedded Workshop common functions as below Preparations for Debugging Viewing a Program Operating Memory Displaying Memory Contents as Waveforms Displaying Memory Contents as an Image Modifying the variables Viewing the I O Memory Looking at Registers Executing Your Program Viewing the Function Call History Debugging with the Command Line Interface Elf Dwarf2 Support Looking at Labels RENESAS 5 1 Setting the Environment for Emulation 5 1 1 Opening the Configuration Properties Dialog Box Selecting Setup gt Emulator gt System or clicking the Emulator System toolbar button E opens the Configuration Properties dialog box 00 Configuration Properties 7 advanced mode single chip User standby enable IV Single chip mode Main OMHz Sub 32kHz Flash Memory Control ha M M a Eo E g Figure 5 1 Configuration
143. ment mode As the call range specify the start and end addresses of the selected subroutine 117 RENESAS 5 9 3 Selecting the Address Detection Mode and Resolution In measurement of hardware performance there are two types of address detection modes prefetch address detection mode and PC address detection mode Select the appropriate address detection mode according to the measurement mode in use The resolution can also be selected here To select an address detection mode and resolution click the Settings button on the Performance Analysis Properties dialog box The Common Settings of Performance PA1 8 dialog box will be displayed Performance PA1 8 aixi Common 5 Address Control Mode Prefetch O x Time Measurement Unit 160ns Cancel Figure 5 66 Common Settings of Performance PA1 8 Dialog Box Address Control Mode Select the method to detect addresses for the rate of execution time PC PC address detection mode Prefetch Prefetch address detection mode Time Measurement Unit Select the timer resolution to be used for measurement from 160ns 40ns 20ns or Target The timer for execution time measurement has a 40 bit counter At 20 ns the maximum time that can be measured is about six hours and at 160 us the maximum time is about two days When the counter overflows Timer Overflow is displayed as the result of measurement When Target is selected the counter is incremented by a
144. microsecond us nanosecond ns Only available when Range has been selected Note Along with setting the time stamp range the minimum and maximum time stamp values can be set in the From and To options respectively 104 RENESAS 5 8 13 Calculating the Difference in Time Stamping Select Timestamp Difference from the popup menu to calculate the time difference between the two points selected by the result of tracing in acquisition of time stamp information Difference 2x r Select 2 line First PTR 32764 Second PTR fo Timestamp difference information Timestamp Difference 0000h O00min 000s OO3ms 837us 875ns Get Difference Clear u x Figure 5 55 Timestamp Difference Dialog Box Select 2 line Select trace records to calculate the time stamp difference First PTR Specifies the first pointer to measure the difference The pointer of the line selected on the Trace window is displayed by default Second PTR Specifies the second pointer to measure the difference Timestamp Difference Displays the results of calculation Get Difference Calculates the difference between the specified two points and display its result in the Timestamp Difference list Clear Clears all the results in the Timestamp Difference list OK Closes the dialog box All the results in the Timestamp Difference list are cleared 105 RENESAS 5 8 14 Analyzing
145. n input clock The result of measurement is displayed as 10 digits in hexadecimal Select the prefetch address detection mode in Access Count Of Specified Range Measurement and PC address detection mode in other measurement modes Otherwise the result of the measurement will be incorrect 5 9 4 Starting Performance Data Acquisition Executing the user program clears the result of previous measurement and automatically starts measuring the rate of execution time according to the conditions that have been set Stopping the user program displays the result of measurement in the Performance Analysis window 5 9 5 Deleting a Measurement Condition Select Reset from the popup menu with a measurement condition selected to delete the condition 5 9 6 Deleting All Measurement Conditions Choose Reset All from the popup menu to delete all the conditions that have been set 118 RENESAS Section 6 Tutorial 6 1 Introduction The following describes the main functions of the emulator by using a tutorial program The tutorial program is based on the C program that sorts ten random data items in ascending or descending order The tutorial program performs the following actions e The main function repeatedly calls the tutorial function to repeat sorting e The tutorial function generates random data to be sorted and calls the sort and tutorial functions in order e The sort function enters the array where the random data generated by th
146. n is now added to the R W WR display in the Condition column of the Result list box so that it now shows R W WR amp Area RAM This completes setting of the condition Statistic r Statistic Analysis Default Range ltem Area w Start RAM End dl Result RZW WR amp Area RAM Figure 6 56 Statistic Dialog Box Condition Added 162 RENESAS 6 To start statistical analysis of the specified condition press the Result button The number of write operations that satisfy the condition and the PTR values will be displayed St ic r Statistic Analysis Default Range ph Set ltem Area x Start RAM End Result Condition R AW WR amp Area RAM 1525 09101 09100 0903 Figure 6 57 Statistic Dialog Box Result of Analysis 7 Click the Close button to close the Statistic dialog box 8 Remove the event points that have been set and clear the trace information Clicking the right hand mouse button on the Event window displays a popup menu Select Delete All from this menu to remove all the event points that have been set Clicking the right hand mouse button on the Trace window displays a further popup menu Select Clear from this menu to clear the trace information 163 RENESAS 6 16 4 Function Calls This mechanism is used to only collect trace information on the
147. nal RAM area to be 16 kbytes H FFBO000 to H FFEFBF and H FFFFCO to H FFFFFF 24kB Sets the internal RAM area to be 24 kbytes H FF9000 to H FFEFBF and H FFFFCO to H FFFFFF 32kB Sets the internal RAM area to be 32 kbytes H FF7000 to H FFEFBF and H FFFFCO to H FFFFFF Pin Specify the product package 80 84Pin Enables ports 1 4 7 PAO to PA3 B to D and PF3 to PF7 100PinA Enables ports 1 4 P70 to P73 PAO to PAS and B to G 120 128PinA Enables ports 1 to 4 7 PAO to PA3 and B to G 144PinA Enables ports 1 to 8 and A to G 100PinB Enables ports 1 4 9 and A to F 120 128PinB Enables ports 1 3 4 7 9 PAO to PAS and B to G 144PinB Enables ports 1 to 5 and 7 to G 185 RENESAS Custom Device page cont Modules Check this box to validate on chip peripherals Enable DTC Uses a part of the internal RAM as DTCRAM Enable D A Converter Displays registers of the D A converter in the IO window The D A converter is always available Enable Refresh Controller Enables the refresh controller Enable DMAC Enables DMAC Enable TPU3 5 Enables TPU3 to TPU5 TPUO to TPU2 are always available Enable PWM14 Enables the 14 bit PWM Enable MultiProcessorCommunication SCI1 4 Uses all SCI channels to support the multiprocessor communication and the smart card interface SCI2 is always used for this support Enable IrDA Enables IrDA Enable IICO Enables I
148. nd display its result in the Result list Note In this emulator only PTR can be set as a range Each of other items must be specified as a character string In analysis of statistical information character strings are compared with those displayed in the Trace window Only those that completely match are counted Note however that this test is not case sensitive The number of blanks will not be cared either 5 8 15 Extracting Function Calls from the Acquired Trace Information To extract function calls from the acquired trace information select Function Call from the popup menu The Function Call Display dialog box will be displayed Function Call Display _2 x Setting Enable to display trace information with function call only o C Disable OK Cancel Figure 5 57 Function Call Display Dialog Box Setting Selects whether or not to extract function calls Enable Extracts function calls Disable Does not extract function calls When Enable is selected only the cycles that include function calls are extracted for display from the acquired trace information The content of the trace buffer is not changed by extraction of function calls Using this function for the result of the free trace or the trace information that includes function calls allows the user to know the order of function calls 107 RENESAS 5 9 Analyzing Performance Use the performance an
149. ndows is different Conditions 1 Registered symbols are only allocated to general purpose registers 2 Registered symbols are only allocated to the monitor range set by the Monitor function the mark R is colored in blue 3 Registered symbols are comprised of those with the conditions 1 and 2 listed above 181 RENESAS General page cont Break on access error When this box is checked a break the user program stops occurs if your program accesses an access prohibited area or writes to a write protected area Enable internal ROM area write When this box is checked writing to the internal ROM area is enabled For the result of writing see the Extended Monitor window User VCC Threshold Sets the voltage level for the user system Down will be displayed in User System Voltage of the Extended Monitor window when the actual user VCC PVCC when the E6000 H8S 2633 Emulator CPU debugging platform is selected of the target system is lower than the specified value User Signals When this box is checked the reset NMI standby and bus request signals from the user system are enabled Note that the standby signal is always invalid because the hardware standby function is not supported However the status of the signal can be checked in the Extended Monitor window Driver Displays the E6000 driver that is currently installed Change driver in start up When this box is ch
150. ns 0000h000min000s00 1ms08 6us500ns O000h000min000s5001ms088us750ns O0000h000min000s001ms088us87Sns O000h000min000s001ms091us000ns 0000h000min000s00 1ms091us12Sns 0000h000min000s5001ms093 us37Sns O0000h000min000s00 1ms093 us37Sns O000h000min000s001ms095us625ns O0000h000minO00s000ms000us000ns O000h000min000s000ms002 us2 50ns O0000h000min000s000ms000us12 5ns O000h000min000s000ms002 us125ns O0000h000min000s000ms000us125ns O000h000min000s000ms002 us2 50ns O0000h000min000s000ms000us125ns O000h000min000s000ms002 us125ns O0000h000min000s000ms000us12 5ns O000h000min000s000ms002 us2 50ns O0000h000minO00s000ms000us000ns O000h000min0005000ms002 us2 5O0ns Omin0 25ns Figure 6 53 Trace Window Displaying the Result If you have trouble viewing a column drag the header vertical bars below the title bar to adjust the width of the column 12 Remove the event points that have been set and clear the trace information Clicking the right hand mouse button on the Breakpoints window displays a popup menu Select Delete All from this menu to remove all the event points that have been set Clicking the right hand mouse button on the Trace window displays a further popup menu Select Clear from this menu to clear the trace information To disable time stamping select Disabled in the Clock combo box of the Time Stamp group box on the General page of the Trace Acquisition dialog box RENESAS 159 6 16 3 Statistic
151. nstruction A label name or an expression can be entered instead of an address value in boxes where an address should be entered 111 RENESAS 1 Time Of Specified Range Measurement Performance n 2 x Measurement Method PA1 Time Of Specified Range Measurement Range Name PA1 Range Start Address H 00000000 End Address H o0000000 Common Settings of Performance PA1 8 Address Control Mode PC Settings Time Measurement Unit 160ns cance Figure 5 61 Time Of Specified Range Settings Range Name The name of the range to be measured Range The range for the Time Of Specified Range Measurement Start Address Address to start measurement End Address Address to end measurement Measures the execution time and the execution count in the range between the start address and end address Starts measurement with a detected program prefetch in the range specified between the start and end addresses and then stops with a detected program prefetch out of the specified range Measurement can be restarted with a detected program prefetch in the specified range The execution count is incremented every time the program is prefetched at the end address of the specified range The execution time measured does not include the time spent while being called from the specified range 112 RENESAS 2 Start Point To End Point Measurement Performance n 2 x Measurement Me
152. nted hereby under any patents copyrights or other intellectual property rights of Renesas Electronics or others You should not alter modify copy or otherwise misappropriate any Renesas Electronics product whether in whole or in part Descriptions of circuits software and other related information in this document are provided only to illustrate the operation of semiconductor products and application examples You are fully responsible for the incorporation of these circuits software and information in the design of your equipment Renesas Electronics assumes no responsibility for any losses incurred by you or third parties arising from the use of these circuits software or information When exporting the products or technology described in this document you should comply with the applicable export control laws and regulations and follow the procedures required by such laws and regulations You should not use Renesas Electronics products or the technology described in this document for any purpose relating to military applications or use by the military including but not limited to the development of weapons of mass destruction Renesas Electronics products and technology may not be used for or incorporated into any products or systems whose manufacture use or sale is prohibited under any applicable domestic or foreign laws or regulations Renesas Electronics has used reasonable care in preparing the information included in this document
153. o the addresses of symbols in modules w Labe oa X BP 000400 001000 001034 001038 001104 00110 001122 00112 00112E 001132 001144 001152 001158 00115 001168 OO11BE 0011E0 0011E4 0011EE 001226 001232 00123 001244 i _ 10 x PowerON Reset _sbrk _main tutorial _abort __INITSCT loopl loop2 next_loop2 next_loop1l loop3 loop4 next_loop4 next_loop3 operator newl unsigned long __CALL_INIT __CALL_END operator delete void _rand _srand SDIVL 3 not_negx not_negY Figure 6 11 Label Window RENESAS 129 6 9 Viewing Memory When the label name is specified the user can view the memory contents that the label has been registered in the Memory window For example to view the memory contents corresponding to _main in byte size e Select Memory from the CPU submenu of the View menu or click the View Memory toolbar button E to open the Display Address dialog box Enter _main in the Display Address edit box Display Address main al Scroll Start Address 0000000 Scroll End Address FFFFFFF al cnca Figure 6 12 Display Address Dialog Box e Click the OK button The Memory window showing the selected area of memory is displayed Memory _main nms Address Label Register 001034 main 55 02 40 FC 01 OO 6D F3 01 20 6D F4 79 37 OO 28 001044 OF F3 1A 80 SE OO 20 OO OF 86 19 44
154. of the address range only available when Range has been selected Note Along with setting the address range the start and end of the address range can be set in the From To options respectively RENESAS and 97 3 Data page Set a data condition i x Status Probes IRQ 0 General Address Data Rw aea Set ing Point Range From jr eis Don t care Setting Point Range From To Figure 5 48 Trace Filter Dialog Box Data Page Detects no data when this box is checked Detects the specified data Specifies single data not available when Don t care has been checked Specifies a data range not available when Don t care has been checked Enter single data or the minimum value of the data range not available when Don t care has been checked Enter the maximum value of the data range only available when Range has been selected Note Along with setting the data range the minimum and maximum values can be set in the From and To options respectively 98 RENESAS 4 R W page Select the type of access cycles i x Status Probes IRQ 0 General Address Data Raw l Area Setting RD WR Cancel Apply Figure 5 49 Trace Filter Dialog Box R W Page Don t care Detects no read write condition when this box is checked Setting
155. office equipment communications equipment test and measurement equipment audio and visual equipment home electronic appliances machine tools personal electronic equipment and industrial robots High Quality Transportation equipment automobiles trains ships etc traffic control systems anti disaster systems anti crime systems safety equipment and medical equipment not specifically designed for life support Specific Aircraft aerospace equipment submersible repeaters nuclear reactor control systems medical equipment or systems for life support e g artificial life support devices or systems surgical implantations or healthcare intervention e g excision etc and any other applications or purposes that pose a direct threat to human life You should use the Renesas Electronics products described in this document within the range specified by Renesas Electronics especially with respect to the maximum rating operating supply voltage range movement power voltage range heat radiation characteristics installation and other product characteristics Renesas Electronics shall have no liability for malfunctions or damages arising out of the use of Renesas Electronics products beyond such specified ranges Although Renesas Electronics endeavors to improve the quality and reliability of its products semiconductor products have specific characteristics such as the occurrence of failure at a certain rate and malfunctions un
156. onitor window you want to hide from the monitor setting list displays no Monitor window and removes the check mark at the left of the list To display the Monitor window again select the hidden the Monitor window Monitor Setting Shift Ctr E v monitor H OOFFBOD8 monitor H OOFFEF80 Windows Select Figure 5 16 Monitor Setting List 56 RENESAS 5 5 7 Managing the Monitor Window Selecting Display gt CPU gt Monitor gt Windows Select displays the Windows Select dialog box In this window the current monitoring condition is checked and the new monitoring condition is added edited and deleted in succession Selecting multiple monitoring conditions enables a temporary stop of update hiding and deletion 2x Name Address monitor H OOFFBOD8 w monitori H OOFFEF80 Edit Lock Refresh Hide Remove Close Figure 5 17 Selection in the Monitor Window Add Adds a new monitoring condition Edit Changes the settings of the selected Monitor window disabled when selecting multiple items Lock Refresh Unlock Refresh Automatically updates or stops updating the display of the selected Monitor window Hide UnHide Displays or hides the selected Monitor window Remove Removes the selected monitoring conditions Close Closes this dialog box 57 RENESAS 5 6 Viewing the Variables This section descri
157. ormance Embedded Workshop follow the procedure listed below 1 Connect the emulator to the host computer 2 Connect the user system interface cable to the connector of the emulator if you use the user system interface cable This is not necessary when you do not use the user system interface cable 3 Turn on the emulator Be sure to turn on the user system before supplying power to the emulator if you use the user system 4 Activate the High performance Embedded Workshop from Programs in the Start menu p The Welcome dialog box is displayed Cancel lit Open a recent project workspace Administration z Browse to another project workspace Figure 4 1 Welcome Dialog Box Create a new project workspace radio button Creates a new workspace Open a recent project workspace radio button Uses an existing workspace and displays the history of the opened workspace Browse to another project workspace radio button Uses an existing workspace this radio button is used when the history of the opened workspace does not remain In this section we describe the following three ways to start up the High performance Embedded Workshop e Create a new project workspace a toolchain is not in use e Create a new project workspace a toolchain is in use e Browse to another project workspace The method to create a new workspace depends on whether a toolchain is or is not in
158. ormation Therefore when the time stamp is acquired it is impossible to acquire the trace information other than PTR Address Instruction Data R W Source Label Timestamp and Timestamp Difference 3 If an event that is used for the range trace or trace stop function is deleted that function becomes disabled 77 RENESAS 2 Stop page Sets trace stop conditions It is possible to set trace stop conditions with and without delay with both allowed simultaneously Figure 5 31 Trace Acquisition Dialog Box Stop Page Stop Without Delay Defines a trace stop condition Enable Checking this box enables a trace stop Events Lists the event points where trace acquisition conditions have been set If the box that corresponds to an event point is checked trace acquisition will be stopped when that event is satisfied only available when Enable has been selected 78 RENESAS 3 Delayed Stop page Sets trace stop conditions It is possible to set trace stop conditions with and without delay with both allowed simultaneously Figure 5 32 Trace Acquisition Dialog Box Delayed Stop Page Stop With Delay Defines a trace stop condition Enable Checking this box enables a trace stop Delay Count Sets the delay count in bus cycles range 1 to 65535 This function allows you to acquire a number of trace records after any of the specified events occur Events Lists the e
159. ot designation Trace display range Start PTR End PTR Cancel Apply Figure 5 46 Trace Filter Dialog Box General Page Don t care other pages Only selects the cycle number when this box is checked Other options become invalid Enable Filter Enables the filter when this box is checked No Filters information that does not match the conditions set in those pages when this box is checked Trace display range Sets the range for filtering Start PTR Enters a PTR value to start filtering End PTR Enters a PTR value to end filtering Note Along with setting the range for filtering PTR values to start and end filtering can be set in the Start PTR and End PTR options respectively 96 RENESAS 2 Address page Set address conditions x Status Probes IRQ 0 General Address Data RAV Aea T Don t care Setting Point Range From jr leis Figure 5 47 Trace Filter Dialog Box Address Page Don t care Detects no address when this box is checked Setting Detects the specified address Point Specifies a single address not available when Don t care has been checked Range Specifies an address range not available when Don t care has been checked From Enter a single address or the start of the address range not available when Don t care has been checked To Enter a single address or the end
160. p enables user program debugging using a pointing device such as a mouse The High performance Embedded Workshop enables high speed downloading of load module files Various debugging functions Various break and trace functions enable efficient debugging Breakpoints and break conditions can be set by the specific window trace information can be displayed on a window and command line functions can be used Memory access during emulation During emulation the memory contents can be read and modified RENESAS 1 2 Warnings CAUTION READ the following warnings before using the emulator product Incorrect operation will damage the user system and the emulator product The USER PROGRAM will be LOST Check all components against the component list after unpacking the emulator Never place heavy objects on the casing wn e Do not place the emulator in places where e The temperature becomes high such as in direct sunlight or near a heater For details refer to section 1 3 Environmental Conditions e The temperature or humidity changes greatly e There is a lot of dust e There is a lot of vibration For details refer to section 1 3 Environmental Conditions Protect the emulator from excessive impacts and stresses Only supply the specified voltage and power supply frequency When moving the emulator take care not to vibrate or damage it DAU A After connecting the cable check that it is
161. p_sam gt change a 46 47 001082 p_sam gt s0 a 0 48 00108a p_sam gt si a 1 49 001096 p_sam gt s2 a 2 50 0010a2 p_sam gt s3 a 3 51 0010ae p_sam gt s4 a 4 52 0010ba p_sam gt s5 a 5 53 0010c6 p_sam gt s6 a 6 54 001002 p_sam gt s7 a 7 55 0010de p_sam gt s6 a 68 56 0010ea p_sam gt s9 a 9 57 0010f6 delete p_ sam 58 0010fc S tutorial cpp Figure 6 33 Editor Window at Execution Stop Software Break 143 RENESAS The Status window displays the following contents Status Item Status Connected To H8S 2282 E6000 Emulator CPU 2000 E6000 USB Driver CPU H85 2282 Mode 7 Clock source Main 10MHz Sub 32kHz Run status Break Cause of last break Software Break Event Time Count 00h OOmin 00s O00ms OOO0us O00ns Run Time Count 00h OOmin 00s O0lms O98us 625ns ATED Memory Platform Events 7 Figure 6 34 Displayed Contents of the Status Window Software Break Note The items that can be displayed in this window differ depending on the product For the items that can be displayed refer to section 8 Software Specifications Specific to This Product or the online help 144 RENESAS 6 15 2 Breaking Execution at Event Points Setting up of an event point on event channel 1 Ch1 such that a break is triggered when the event point s conditions have been satisfied five times is explained as an example of the use of event points e Select Event
162. pes 109 RENESAS 5 9 1 Opening the Performance Analysis Window Choose View gt Performance gt Performance Analysis or click the PA toolbar button dE to open the Select Performance Analysis Type dialog box 0 Performance Analysis Figure 5 58 Select Performance Analysis Type Window Select E6000 Performance Analysis and then click the OK button to open the Performance Analysis window MAX MIN TIME Count 0 10 20 30 1 PAL Range H 00002068 H 000020D4 19 OOh OOmin 00s O00ms 352us 480ns 3 HHHHHHHH 2 3 4 5 6 7 8 w Figure 5 59 Performance Analysis Window This window displays the rate of execution time in the area selected by the user during the last program run in percentages histogram or numerical values It is possible to hide any column not necessary in the Performance Analysis window Selecting a column you want to hide from the popup menu displayed by clicking the right hand mouse button on the header column hides that column To display the hidden column select the column from the said popup menu again 110 RENESAS 5 9 2 Setting Conditions for Measurement Conditions for measurement can be displayed and changed in the Performance Analysis window Select a point where a condition is to be set and then select Set from the popup menu to display the Performance Analysis Properties dialog box Select either from the following five modes
163. points from the Code submenu of the View menu The Event window is displayed e The breakpoint that has been previously set must be deleted Click the Breakpoints window with the right hand mouse button and select Delete All from the popup menu to delete all the breakpoints that have been set e Click the Event tab Up to 12 event points eight event channels and four range channels can be set up as independent conditions In this example we are setting the condition for event channel 1 ioj x d X Type Chi E Empty Ch2 E Empty Ch3 E Empty ch4 E Empty ch5 E Empty Ch6 E Empty Ch E Empty Ch8 E Empty Ch9 R Empty CchiO R Empty Chi1 R Empty Chiz R Empty 4 gt i Breakpoint h Event Trigger Figure 6 35 Event Window Event Channel 1 Ch1 e Select the line for Ch1 in the Event window Double click on this line that is highlighted e The Breakpoint Event Properties dialog box is displayed e Make the following settings in the boxes on the General page Select the Event radio button in the Type group box Select the Address radio button in the Address group box Then use the Editor window to refer to the address on the line that has a i j within the tutorial function and enter this address in the Address Lo edit box In this example enter H 0000105c e Enter D 5 as the number of times the event condition is to be satisfied in the Required num
164. pty chi0 R Empty chi1 R Empty chiz R Empty 4 h Breakpoint h Event A Trigger 7 Figure 5 21 Event Window Event Sheet Select Add or the event point displayed in this window and then select Edit from the popup menu to display the Breakpoint Event Properties dialog box The conditions for the event point are set on the General Bus Area Signals and Action pages The search condition for the event point is set by multiple conditions set on these pages Notes 1 Channel 8 has the trigger output function When the condition on channel 8 is satisfied the low level signal will be output from the external probe 1 EXT1 for a bus cycle 2 When the event point is used as the condition for acquiring the trace information select Trace Acquisition from the popup menu For the trace function refer to section 5 8 Viewing Trace Information 3 Ifa condition that is unavailable for a range channel is set in editing of the range channels Ch9 to Ch12 the selected channel is automatically replaced by an unused event channel Ch1 to Ch8 Table 5 3 Conditions Unavailable for a Range Channel Condition Related Options Selecting outside the Outside Range on the General page specified address range Selecting the start or Start Timer and Stop Timer on the Action page end of the execution time measurement Specifying the count Required number of event occurrences on the Action page w
165. r and the use of the High performance Embedded Workshop Sophisticated debugging can be carried out by using the emulation functions that the emulator offers This provides for effective investigation of hardware and software problems by accurately isolating and identifying the conditions under which such problems arise 172 RENESAS Section 7 Hardware Specifications Specific to This Product This section describes the hardware specifications on the H8S 2633 E6000 emulator 71 H8S 2633 E6000 Emulator Specifications The H8S 2633 E6000 emulator supports the system development using the following microcomputers e H8S 2643 group e H8S 2633 group H8S 2633R and H8S 2695 e H8S 2626 group and H8S 2623 group e H8S 2238 group e H8S 2237 group and H8S 2227 group e H8S 2258 group TAA Supported MCUs and User System Interface Cables If emulation is performed for the H8S 2626 group and H8S 2623 group an option board HS2623EIO61H is required If emulation is performed for the IEBus in the H8S 2258 group an option board HS2258EIO61H is required Note IEBus Inter Equipment Bus is a trademark of NEC Corporation For notes on option boards refer to the user s manual provided for them See the development support tool catalog for the MCU type names and packages supported by the E6000 emulator and for the combination of the E6000 user system interface cables and optional boards 7 1 2 Operating Voltage and Freq
166. r machine readable form by any means available without Renesas prior written consent Other Important Things to Keep in Mind 1 Circuitry and other examples described herein are meant merely to indicate the characteristics and performance of Renesas semiconductor products Renesas assumes no responsibility for any intellectual property claims or other problems that may result from applications based on the examples described herein 2 No license is granted by implication or otherwise under any patents or other rights of any third party or Renesas Figures Some figures in this user s manual may show items different from your actual system Limited Anticipation of Danger Renesas cannot anticipate every possible circumstance that might involve a potential hazard The warnings in this user s manual and on the emulator product are therefore not all inclusive Therefore you must use the emulator product safely at your own risk Il RENESAS SAFETY PAGE READ FIRST e READ this user s manual before using this emulator product KEEP the user s manual handy for future reference Do not attempt to use the emulator product until you fully understand its mechanism DEFINITION OF SIGNAL WORDS gt This is the safety alert symbol It is used to alert you to potential personal injury hazards Obey all safety messages that follow this symbol to avoid possible injury or death A DANGER DANGER indicates an imminently hazardo
167. r of the states where the condition is satisfied or not should be set To reset an event point with a reset event the condition of the reset event must be satisfied While the condition of the reset point is satisfied no event point is reset even if the condition of the reset event is satisfied again When multiple reset events exist on one event point the event point is reset when the condition of one of reset events is satisfied 71 RENESAS 5 7 8 Setting Trigger Points The trigger point is an event to output a trigger when the specified address has been accessed Up to four trigger points can be set by using the trigger outputs four channels on the bus monitoring circuit of the emulator The settings of the trigger point are displayed and modified on the Trigger sheet x D 7 XK e Type EXT 2 1 Enable Address 001082 tutorial cpp 47 Trigger output EXT 2 2 Enable Address 001096 tutorial cpp 49 Trigger output EXT 2 3 Enable Address 002072 sort cpp 30 Trigger output EXT 2 4 Enable Address 002072 sort cpp 30 Trigger output 4 Breakpoint A Event A Trigger Fi Figure 5 27 Event Window Trigger Sheet Selecting Add or the event point and Edit from the popup menu in this window displays the Set Address For Trigger dialog box For Trigger Address i H OOFFDEEO N Triggeri Cancel F Trigger2 H o0FFDa04 M Trigger3 HrooooT1a0 M Triggers HOOFFEFAaC Figure 5 28
168. r settings are as follows e Enter sort in the Range Name edit box Click the button to the right of the Start Address edit box to display the Input Function Range dialog box Enter the function name Sample sort long in the Function edit box of this dialog box and then click the OK button The corresponding addresses for the function Sample sort long will now be set in the Start Address and End Address edit boxes Input Function Range 21x Function Sa mple sort lone Cancel Figure 6 65 Input Function Range Dialog Box Note The addresses figured out in the Input Function Range dialog box are just for reference In some cases the end address of a function may be different Check the last instruction of the function in the Disassembly window to correct the value set in End Address so that it will be the address of the last instruction in general the last instruction of a function is a RTS instruction A label name or an expression can be entered instead of an address value in boxes where an address should be entered 168 RENESAS 6 Click the Settings button in the Common Settings of Performance PA1 8 group box to display the Common Settings of Performance PA1 8 dialog box Select PC from the Address Control Mode combo box and then click the OK button PC is now displayed in the Address Control Mode text field of the Common Setting of Per
169. r the online help 52 RENESAS 5 5 Displaying Memory Contents in Realtime Use the Monitor window to monitor the memory contents during user program execution In the Monitor function the realtime operation is retained since the bus monitoring circuit of the emulator sets the read write signal of the MCU as a trigger and holds the address bus and data bus values to update the displayed contents of the memory Up to eight points can be set by using the eight monitoring channels on the bus monitoring circuit 1 to 256 bytes can be monitored at one point It is possible that a part or all of monitoring ranges is overlapped Note Monitoring is impossible for an area such as an internal timer counter where no internal read write signal is generated to update a value 5 5 1 Opening the Monitor Window To open the Monitor window select View gt CPU gt Monitor gt Monitor Setting or click the Monitor toolbar button amp to display the Monitor Settings dialog box Monite Monitor Setting Name monitort r Options Address Size byte fH 0020 7 Access Format BYTE ASCII hd IV Auto Refresh at rate ms D 00500 JV Reading the Initial Value r Color Change Indicator Change H Foreground on Background c V Mayfly m Detail DETAIL NOT SUPPORTED m History Figure 5 14 Monitor Setting Dialog Box 53 RENESAS Name
170. re reference Do not attempt to use the emulator product until you fully understand its mechanism Emulator Product Throughout this document the term emulator product shall be defined as the following products produced only by Renesas Technology Corp excluding all subsidiary products e Emulator station e User system interface cables e PC interface board e Optional SIMM memory module e Optional board The user system or a host computer is not included in this definition Purpose of the Emulator Product This emulator product is a software and hardware development tool for systems employing the Renesas microcomputer hereinafter referred to as the MCU This emulator product must only be used for the above purpose Limited Applications This emulator product is not authorized for use in MEDICAL atomic energy aeronautical or space technology applications without consent of the appropriate officer of a Renesas sales company Such use includes but is not limited to use in life support systems Buyers of this emulator product must notify the relevant Renesas sales offices before planning to use the product in such applications Improvement Policy Renesas Technology Corp including its subsidiaries hereafter collectively referred to as Renesas pursues a policy of continuing improvement in design performance and safety of the emulator product Renesas reserves the right to change wholly or partially the specifications d
171. reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense VI RENESAS Introduction The E6000 emulator is an advanced realtime in circuit emulator which allows programs to be developed and debugged for the H8S family microcomputers The E6000 emulator can either be used without a user system for developing and debugging software or connected via a user system interface cable to a user system for debugging user hardware High performance Embedded Workshop is a Graphical User Interface intended to ease the development and debugging of applications written in C C programming language and assembly language for Renesas microcomputers Its aim is to provide a powerful yet intuitive way of accessing observing and modifying the debugging platform in which the application is running High performance Embedded Workshop is a powerful development environment for embedded applications targeted at Renesas microcontrollers The main features are e A configurable build engine that allows you to set up compiler assembl
172. rmal data Notes 1 This function can be set per variable or per element or body for structures of data 2 The color of an R in the Name column changes according to the trace and monitoring settings 3 A variable that is allocated to a register cannot be selected for monitoring 59 RENESAS 5 7 Using the Event Points The emulator has the event point function that performs breaking tracing and execution time measurement by specifying higher level conditions along with the software breakpoints standard for the High performance Embedded Workshop 5 7 1 Software Breakpoints When the instruction of the specified address is fetched the user program is stopped Up to 256 points can be set Note that however only one software breakpoint can be set in the ROM area of the user system This particular breakpoint is called the on chip breakpoint which stops the user program after executing the instruction of the specified address When it is necessary to set two or more software breakpoints to the external ROM area of the user system allocate this area to the emulation memory copy the code and then set the software breakpoints 5 7 2 Event Points Event points can be used for higher level conditions such as the data condition as well as specification of the single address Up to 12 event points can be set by using event channels and range channels in the event detection system When the condition is satisfied event points are also
173. rogram execution the display of the Monitor window is automatically updated according to the auto update interval Select Lock Refresh from the popup menu of the Monitor window to stop the update of display The characters in the address section are displayed in black and the update of display is stopped Selecting Lock Refresh again from the popup menu cancels the stopped state 5 5 4 Deleting the Monitor Settings Selecting Close from the popup menu of the Monitor window to be deleted closes the Monitor window and deletes the monitor settings 5 5 5 Monitoring Variables Using the Watch window refers to the value of any variables When the address of the variable registered in the Watch window exists within the monitoring range that has been set by the Monitor function the value of the variable can be updated and displayed This function allows checking the content of a variable without affecting the realtime operation 55 RENESAS 5 5 6 Hiding the Monitor Window When using the Monitor function to monitor the value of a variable from the Watch window hide the Monitor window for the effective use of the screen The current monitoring information is listed as the submenu when selecting Display gt CPU gt Monitor The list consists of the Monitor window name and the address to start monitoring When the left of the list is checked the Monitor window is being displayed Selecting items of the M
174. rship is owned by the emulator Note While the emulator reserves the bus mastership the realtime operation is disabled because the CPU stops operation This method is only available for accessing the internal ROM internal RAM and emulation memory The area used here or this method may not be available depending on the emulator in use For details refer to section 8 Software Specifications Specific to This Product or Enable read and write on the fly on the General page of the Configuration Properties dialog box in the online help 3 Temporarily stops the user program and reads the memory contents Note The realtime operation is disabled because the user program is stopped temporarily This method is only available for accessing the areas internal I O DTCRAM and user memory other than those in item 2 mentioned above It is possible to recognize the method for updating the value during user program execution according to the color of the R mark Blue outline R The variable s address is within the range that has been set for the monitoring function and the data is readable by using the monitoring function Blue R An updated value of the data at this location has been read by the monitoring function Black outline R The variable s address is outside the range that has been set for the monitoring function and the data is not readable by using the monitoring function Black R A value has been updated by reading the no
175. rties Dialog Box Custom Page Items that can be set in this dialog box are listed below Mekas mia ci E v M v M iv Figure 8 2 Configuration Properties Dialog Box Custom Device Page 184 RENESAS Custom Device page ROM Specify the internal ROM area size None 64kB Sets the internal ROM area to be 64 kbytes H 000000 to H OOFFFF 96kB Sets the internal ROM area to be 96 kbytes H 000000 to H 017FFF 128kB Sets the internal ROM area to be 128 kbytes H 000000 to H 01FFFF 192kB Sets the internal ROM area to be 192 kbytes H 000000 to H 02FFFF 256kB Sets the internal ROM area to be 256 kbytes H 000000 to H O3FFFF 384kB Sets the internal ROM area to be 384 kbytes H 000000 to H O5FFFF 512kB Sets the internal ROM area to be 512 kbytes H 000000 to H O7FFFF RAM Specify the internal RAM area size 2kB Sets the internal RAM area to be 2 kbytes H FFE800 to H FFEFBF and H FFFFCO to H FFFFFF AkB Sets the internal RAM area to be 4 kbytes H FFE000 to H FFEFBF and H FFFFCO to H FFFFFF 6kB Sets the internal RAM area to be 6 kbytes H FFD800 to H FFEFBF and H FFFFCO to H FFFFFF 8kB Sets the internal RAM area to be 8 kbytes H FFD000 to H FFEFBF and H FFFFCO to H FFFFFF 12kB Sets the internal RAM area to be 12 kbytes H FFC000 to H FFEFBF and H FFFFCO to H FFFFFF 16kB Sets the inter
176. s The number of times the internal RAM has been written to can be included in the acquired trace information 1 Make the setting such that a break occurs at the address on the line that has p_sam gt s0 a 0 within the tutorial function H 00001082 in this example for details on this refer to section 6 15 1 Software Break Function 2 Select Reset Go from the Debug menu Processing stops when the break condition is satisfied and the Trace window then displays trace information 3 Select Statistic from the popup menu that is displayed when you click the right hand mouse button on the Trace window A message box appears indicating that the trace data is being loaded and the Statistic dialog box will be displayed i lt None gt x Start End Result ltem Figure 6 54 Statistic Dialog Box 160 RENESAS 4 Select R W in the Item combo box and enter WR in the Start edit box After that click the New button R W WR is now displayed in the Condition column of the Result list box ic r Statistic Analysis Default Range ltem RAV jad Start wr Result End i e Clear Result tes Figure 6 55 Statistic Dialog Box New Condition 161 RENESAS 5 Then select Area from the Item combo box and enter RAM in the Start edit box After that click the Add button the new conditio
177. s a PTR value to start a search Enters a PTR value to end a search Note Along with setting the range for searching PTR values to start and end searching can be set in the Start PTR and End PTR options respectively 85 RENESAS 2 Address page Set an address condition Figure 5 38 Trace Find Dialog Box Address Page Don t care Detects no address when this box is checked Setting Detects the specified address Value Enter the address value not available when Don t care has been checked 86 RENESAS 3 Data page Set a data condition Figure 5 39 Trace Find Dialog Box Data Page Don t care Detects no data when this box is checked Setting Detects the specified data Value Enter the data value not available when Don t care has been checked RENESAS 87 4 R W page Select the type of access cycles Figure 5 40 Trace Find Dialog Box R W Page Don t care Detects no read write condition when this box is checked Setting Detects the specified read write condition String Select a read write condition not available when Don t care has been checked RD Read cycle WR Write cycle 88 RENESAS 5 Area page Select the area being accessed The selection is not available when a time stamp is acquired i x Status Probes IRQ7 0 General Address Data RAV Area Set
178. s a registered trademark of International Business Machines Corporation All brand or product names used in this manual are trademarks or registered trademarks of their respective companies or organizations Document Conventions This manual uses the following typographic conventions Table 1 Typographic Conventions Convention Meaning Menu gt Menu Option Bold text with gt is used to indicate menu options for example File gt Save As FILENAME C Uppercase names are used to indicate filenames enter this string Used to indicate text that must be entered excluding the quotes Key Key Used to indicate required key presses For example CTRL N means press the CTRL key and then whilst holding the CTRL key down press the N key 5 When this symbol is used it is always located in the left hand margin The how to symbol It indicates that the text to its immediate right is describing how to do something Components Check all the components described in the component list unpacking If the components are not complete contact a Renesas sales office RENESAS Contents Emulator Debugger Part Section 1 Overview 1 1 Features 1 2 Warnings 1 3 Environmental Conditions 1 4 Emulator External Dimensions and Mass cececeeseeseeeeneeseeeeeeeeeeneeeeeeeeaeeeseveeneeaseeeeaes 3 Section 2 Preparation before Usensscrsoncseneniiiiriieii iiini io n 5 2 1 Em
179. s the type of access cycles Area Selects the area being accessed not available when a time stamp is acquired Status Sets the status of a bus not available when a time stamp is acquired Probes Selects the states of four probe signals not available when a time stamp is acquired IRQ7 0 Selects the states of eight IRQ input signals not available when a time stamp is acquired Timestamp Specifies the time stamp value for bus cycles only available when a time stamp is acquired Note Items other than General Address Data R W Area Status Probes and Timestamp vary according to the emulator in use For details refer to section 8 Software Specifications Specific to This Product or the online help Set filtering conditions and then press the OK button This starts filtering according to the conditions Clicking the Cancel button closes the Trace Filter dialog box which holds the settings at the time when the dialog box was opened In filtering only the trace information that satisfies one or more filtering conditions set in the above pages will be displayed in the Trace window Filtering conditions can be changed several times to analyze data because the content of the trace buffer is not changed by filtering 95 RENESAS 1 General page Set the range for filtering I x Status Probes IRQ 0 General Address Data RAY Aea 7 Enable Filter T N
180. s9 a 9 delete p_sam a long 10 R 0 H 0000794b FFEF80 long R 1 H 000059e2 FFEF84 long R 2 H 0000446b FFEF88 long R 3 H OO0041c6 FFEF8C long R 4 H 00003f54 FFEF90 long R 5 H 00002781 FFEF94 long R 6 H O0001cfb FFEF98 long R 7 H 0000167e FFEF9C long 8 H 000015fb FFEFAO long 9 H OOOOOff6 FFEFA4 long 1 H 000a R4 int Ah Watch watch2 watcha watcha 7 Figure 6 25 High performance Embedded Workshop Window Step Over 138 EN ESAS 6 13 Forced Breaking of Program Executions The High performance Embedded Workshop can force a break in the execution of a program e Cancel all the breaks e To execute the remaining sections of the tutorial function select Go from the Debug menu or the Go button on the toolbar Figure 6 26 Go Button e The program goes into an endless loop To force a break in execution select Halt from the Debug menu or the Stop button on the toolbar Figure 6 27 Stop Button 6 14 Resetting the MCU Resetting the MCU initializes the internal I O registers and makes the program counter jump to the address set in the reset vector To reset the MCU select Reset CPU from the Debug menu or the Reset CPU button on the toolbar Figure 6 28 Reset CPU Button To execute the program from the reset vector select Reset Go from the
181. sage of the emulator 8 2 1 Environment for Execution of the Tutorial Program To execute the tutorial program specify Tutorial hws stored in the following directory OS installation drive Workspace Tutorial E6000 2633 The directory mentioned above cannot be specified depending on the version of the software In such cases specify the following directory instead High performance Embedded Workshop installation destination directory Tools Renesas DebugComp Platform E6000 2633 Tutorial 8 2 2 I O Register Differences between the Actual MCU and the Emulator In the E6000 emulator one evaluation chip emulates several types of MCU Therefore there are some differences in I O registers between an actual MCU and the emulator Note these differences when accessing the VO registers TO port is in the input state at default The I O register contents indicate the emulator port status When the user system interface cable is not connected the read value is 1 due to pull up resistors In the emulator accesses to the following registers for controlling the flash memory are invalid e RAM emulation register RAMER H FEDB e Flash memory control register 1 FLMCR1 H FFA8 e Flash memory control register 2 FLMCR2 H FFA9 e Block register 1 EBR1 H FFAA e Block register 2 EBR2 H FFAB e Flash memory power control register FLPWCR H FFAC Note The addresses indicate the lower 16 bits 8 2 3 Access to the Reserved Area When
182. selected in the New Project Step 7 dialog box shown in figure 4 9 set the name of a configuration file for each of them each time pressing the Next button to proceed to the next target Setting of the configuration file name is the end of the emulator settings Complete the creation of a new workspace according to the instructions on the screen This activates the High performance Embedded Workshop 5 After the High performance Embedded Workshop has been activated connect the emulator However it is not necessary to connect the emulator immediately after the High performance Embedded Workshop has been activated Select either of the following two ways to connect the emulator connecting the emulator after the setting at emulator activation or without the setting at emulator activation For details on the connection of the emulator refer to section 4 2 Connecting the Emulator 33 RENESAS 4 1 3 Selecting an Existing Workspace 1 In the Welcome dialog box that is displayed when the High performance Embedded Workshop is activated select Browse to another project workspace radio button and click the OK button x een C Create a new project workspace Ee a Open a recent project workspace Administration Figure 4 10 Welcome Dialog Box 2 The Open Workspace dialog box is displayed Select a directory in which you have created a workspace After that select the workspace fi
183. shop as a load module 44 RENESAS 5 2 2 Viewing the Source Code To view a source file s code double click on its icon in the file tree or right click on the source file and select the Open option on the pop up menu The Editor window is displayed je tutor eee 001038 001044 faa void tutorial void long a 10 long j int i class Sample p_sam 001046 00104e p_sam new Sample for i O i lt 10 i 001050 j rand 001058 if j lt Of 00105a 3 j 00105 gt alij j p_sam gt sort aj p_sam gt change a 001070 00107a 001082 00108a 001096 0010a2 0010ae 0010ba 0010c6 o0010d2 0010de 0010ea oo010f6 0010fc p_sam gt s0 a 0 p_sam gt si a 1 p_sam gt s2 a 2 p_sam gt s3 a 3 p_sam gt s4 a 4 p_sam gt s5 a 5 p_sam gt s6 a 6 p_sam gt s a 7 p_sam gt s8 a 8 p_sam gt s9 a 9 delete p_ sam Figure 5 6 Editor Window In this window the following items are shown on the left as information on lines 1st column Line Number column A line number for the source file 2nd column Source Address column Address information for the source line 3rd column Event column Event information break 4th column EXT 2 Trigger column EXT 2 Trigger information Sth column S W Breakpoints column PC bookmark and breakpoint information The text area is displayed in the right part
184. stamp is acquired Timestamp Specify the time stamp value for bus cycles only available when a time stamp is acquired The IRQ7 0 page is specific to this emulator The description is given below e IRQ7 0 page Select the status of IRQ signals The selection is not available when a time stamp is acquired Trace Find x General Address Data Rw Aea Status Probes IRQ 0 rm Setting Ina Dontcare IRQ Dont care z IRQS Dont care IRQS Dorit care IRO3 Dont care IRQ2 Dont care IROI Don t care RaO Dont care Figure 8 8 Trace Find Dialog Box IRQ7 0 Page 192 RENESAS Don t care Detects no IRQ input condition when this box is checked Setting Detects the specified IRQ input condition IRQ7 to IRQ0 Select IRQ input conditions not available when Don t care has been checked Don t care Detects no selected IRQ input condition High The status of the IRQ input is high Low The status of the IRQ input is low 8 1 13 Trace Filtering Function While using the emulator the Trace Filter dialog box has the following pages Table 8 7 Trace Filter Dialog Box Pages Page Description General Selects the range for filtering Address Sets address conditions Data Sets data conditions R W Selects the type of access cycles Area Selects the area being accessed not available when
185. t from the popup menu to display the Breakpoint Event Properties dialog box AddressLo 00001082 Address Hi H 00000000 F Outside Range r Data Compare Directisonh 4 I Compare F Use Mask Read v A Ho C Write Byte C Word Either Figure 5 20 Breakpoint Event Properties Dialog Box Setting a Software Break In this dialog box select the address condition to set software breakpoints Type Select the type of a breakpoint Note that the Breakpoint Event Properties dialog box is used for setting software breakpoints and event points Selecting a particular type of breakpoint enables or disables other pages and parts of the dialog according to the options available to that type of breakpoint Software Break Only a single address with a program fetch can be selected Other options are invalid Event Set conditions in detail with other options on this page or on the Bus Area Signals or Action page Address Set address conditions Adderess Lo Select a single address where a software breakpoint will be set 63 RENESAS 5 7 7 Setting Event Points On the Event sheet the settings for event points are displayed modified and added Bf XK e Type Chi E Enable Address 00105 tutorial cpp 42 address count D 5 Break Ch2 E Empty Ch3 E Empty Ch4 E Empty Ch5 E Empty Ch6 E Empty Ch E Empty Ch8 E Empty ch9 R Em
186. tal system before making a final decision on the applicability of the information and products Renesas Technology Corp assumes no responsibility for any damage liability or other loss resulting from the information contained herein Renesas Technology Corp semiconductors are not designed or manufactured for use in a device or system that is used under circumstances in which human life is potentially at stake Please contact Renesas Technology Corp or an authorized Renesas Technology Corp product distributor when considering the use of a product contained herein for any specific purposes such as apparatus or systems for transportation vehicular medical aerospace nuclear or undersea repeater use The prior written approval of Renesas Technology Corp is necessary to reprint or reproduce in whole or in part these materials If these products or technologies are subject to the Japanese export control restrictions they must be exported under a license from the Japanese government and cannot be imported into a country other than the approved destination Any diversion or reexport contrary to the export control laws and regulations of Japan and or the country of destination is prohibited Please contact Renesas Technology Corp for further details on these materials or the products contained therein IMPORTANT INFORMATION READ FIRST e READ this user s manual before using this emulator product e KEEP the user s manual handy for futu
187. tamp has a 32 bit counter At 125 ns the maximum time that can be measured is about 9 minutes and at 100 us the maximum time is about 5 days When the counter overflows its content will be cleared to continue counting No time stamp information will be acquired when Disabled is selected Free Trace Checking this box enables the free trace mode When the free trace mode is enabled Starts acquiring the data immediately after program execution has been started Only the trace halt condition is available The range trace is unavailable and four range trace pages 1 to 4 become disabled When the free trace mode is disabled Sets the start and halt conditions of trace acquisition Trace Events Sets event points to be used as trace acquisition conditions Event Lists the event points to be used as trace acquisition conditions Add Adds a new event point Edit Changes the setting for the selected event point Sequence Configures an event sequence for the event point being used as a trace acquisition condition To set up the sequence an event must have been set Delete Deletes the selected event point Del All Deletes all event points Notes 1 The bus cycles that can be specified by the Suppress option vary according to the emulator in use For details refer to section 5 7 4 Signals to Indicate Bus States and Areas 2 The trace buffer is used for the time stamp information and some of the trace inf
188. the SIMM memory board is installed Loading the test program Shows the check results for the registers in the E6000 normal completion Shows the results of decoding test and marching test for the dual port RAM in the E6000 normal completion 211 03 Testing Firmware RAM Decode Test page range H 700 H 71f OK Marching Test page range H 700 H 71f OK Downloading firmware 04 Testing Trace RAM Decode Test page range H 000 H 04f OK Marching Test page range H 000 H 04f OK 05 Testing Mapping RAM Decode Test page range H 200 H 27 OK Marching Test page range H 200 H 27f OK 06 Testing Option RAM No SIMM fitted test skipped 07 Testing STEP Operation Single Step Operation Step Into Operation 08 Testing Internal ROM and RAM Setting up please wait Decode Test s crdespeiriisek irika soan OK MAF CHING TEBE sirr sGnere diss ce coutgad pupvecenec OK 09 Testing Key Break Key Breas syarikat end ged aes wa Reg OK 10 Testing Emulation RAM Hardware Break GRD Break srredreirsrser esiet Bnet OK WET Break sige cattynid capil lace eal tiurie siin OK 212 RENESAS Shows the results of decoding test for the firmware RAM in the E6000 normal completion Shows the results of marching test for the firmware RAM in the E6000 normal completion Loading the test program Shows th
189. thod PA1 Start Point To End Paint Measurement Range Name PA1 Paint Start Address fH 00000000 End Address H o0000000 Time Out ooh OOmin 00s O00ms O00us O00ns Count Common Settings of Performance PA1 8 m Address Control Mode PC Settings Time Measurement Unit 160ns Cancel Figure 5 62 Start Point To End Point Measurement Settings Range Name Point Start Address End Address Time Out Count The name of the range to be measured The range for the Start Point To End Point Measurement Address to start measurement Address to end measurement The timeout value to finish measurement When the minimum time for measurement is 160 ns 40 ns or 20 ns enter the value as follows Example 1h 2min 3s 123ms 456us 789ns If the CPU operating mode is target enter a hexadecimal number in 10 digits Example 123456789A A break occurs every time a value measured in the specified range exceeds the timeout value not the total time This is only available for channel 1 The count up value used in measurement of the execution count A break occurs every time the execution count exceeds the count up value This is only available for channel 1 Measures the execution time and the execution count in the range between start address and end address Starts measurement with a detected program prefetch at the start address and then stops with a detected program prefetch at the end addr
190. ting Sting ROM Cancel Apply Figure 5 41 Trace Find Dialog Box Area Page Don t care Detects no area condition when this box is checked Setting Detects the specified area condition String Select an area condition not available when Don t care has been checked Note Available areas vary according to the emulator in use For details refer to section 5 7 4 Signals to Indicate Bus States and Areas RENESAS 89 6 Status page Select the status of a bus The selection is not available when a time stamp is acquired i i x General Address Data Raw Area Status Probes mazo e Setting String PROG 7 Cancel Apply Figure 5 42 Trace Find Dialog Box Status Page Don t care Detects no bus condition when this box is checked Setting Detects the specified bus condition String Select a bus condition not available when Don t care has been checked Note Available bus conditions vary according to the emulator in use For details refer to section 5 7 4 Signals to Indicate Bus States and Areas 90 RENESAS 7 Probes page Select the status of four probe signals The selection is not available when a time stamp is acquired i x General Address Data RAV Area Status Probes IRQ 0 m Setting Probe4 Dont care x Probe3 Don t care 7 Probe2 Dont care x Probel Dort care aa
191. tton to close the Breakpoint Event Properties dialog box Breakpoint Event Properties General Bus Area Signals Action m Type Address Cone C Don tCare C Address Range AddressLo H 00FFEFa0 Event Address Hi H 00FFEFA I Outside Range m Data Compare Direction J Compare F Use Mast C Read Value Ho a Byte C Mak FO Either Figure 6 49 Breakpoint Event Properties Dialog Box after Setting an Event 156 RENESAS 5 The event that has been set in the Event combo box of the Trace Events group box on the General page of the Trace Acquisition dialog box is displayed Trace Acquisitio General stop Delayed Stop m Suppress p Time Stamp I DMAC Cycles Clock J DIC Cycles Disabled 7 I Refresh Cycles IV Free Trace r Trace Events Event fs R H FFEF80 range to H FFEFA write x Figure 6 50 Trace Acquisition Dialog Box Adding an Event 6 To enable time stamping select 125ns from the Clock combo box of the Time Stamp group box m Suppress p Time Stamp IV Free Trace I DMAC Cycles Clock T DIC Cycles I Refresh Cycles r Trace Events Event fg R H FFEF80 range to H FFEFA write x Add Edit Sequence Delete Del All Figure 6 51 Trace Acquisition Dialog Box Time Stamping is Available 157 RENESAS
192. ty rights or any other rights belonging to Renesas Technology Corp or a third party Renesas Technology Corp assumes no responsibility for any damage or infringement of any third party s rights originating in the use of any product data diagrams charts programs algorithms or circuit application examples contained in these materials All information contained in these materials including product data diagrams charts programs and algorithms represents information on products at the time of publication of these materials and are subject to change by Renesas Technology Corp without notice due to product improvements or other reasons It is therefore recommended that customers contact Renesas Technology Corp or an authorized Renesas Technology Corp product distributor for the latest product information before purchasing a product listed herein The information described here may contain technical inaccuracies or typographical errors Renesas Technology Corp assumes no responsibility for any damage liability or other loss rising from these inaccuracies or errors Please also pay attention to information published by Renesas Technology Corp by various means including the Renesas Technology Corp Semiconductor home page http www renesas com When using any or all of the information contained in these materials including product data diagrams charts programs and algorithms please be sure to evaluate all information as a to
193. uction at the address on the line that has a i j within the tutorial function H 0000105C in this example has been executed five times for details on this refer to section 6 15 2 Breaking Execution at Event Points 9 Select Reset Go from the Debug menu Processing stops when the break condition is satisfied and the Trace window then displays the following content J lo x a2 BOE e u PTR Address Instruction Data R W Area Status Clock Probes NMI IRQ5 0 Source Label _ 00004 00105c EXTS L ER4 17f4 RD ROM PROG 4 111r 1 111111 ali j 00003 00105c EXTS L ER4 17f4 RD ROM PROG 1 1111 T 111111 ali j 00002 00105c EXTS L ER4 17f4 RD ROM PROG 1 bi blak 1 111111 ali j 00001 00105 EXTS L ER4 17f4 RD ROM PROG L 11L al 111111 ali j oo L PROG ih 1 111111 j Figure 6 48 Trace Window Displaying the Result Tf you have trouble viewing a column drag the header vertical bars below the title bar to adjust the width of the column 155 RENESAS 10 Remove the event points that have been set and clear the trace information Click the right hand mouse button on the Event window to display a popup menu Select Delete All from this menu to remove all of the event points that have been set Click the right hand mouse button on the Trace window to display a further popup menu Select Clear from this menu to clear the trace information 6 16
194. uency Specifications Table 7 1 shows the MCU operating voltage and frequency specifications supported by the E6000 emulator If the emulator is used in an environment that exceeds the operating voltage range and operating frequency range guaranteed for the MCU operation normal emulator operation is not guaranteed 173 RENESAS Table 7 1 Operating Voltage and Frequency Specifications Operating Voltage V Maximum Operating No MCU Types Veo PVeo Frequency MHz 1 H8S 2643 group 3 0 3 6 4 5 5 5 25 2 H8S 2633 group 3 0 3 6 3 0 4 5 20 3 0 3 6 4 5 5 5 25 3 H8S 2633R 4 5 5 5 28 H8S 2695 4 H8S 2626 group 3 0 3 6 4 5 5 5 20 H8S 2623 group 5 H8S 2238 group 2 7 3 6 13 5 6 H8S 2237 group 2 7 3 6 6 25 H8S 2227 group 2 7 3 6 13 5 7 H8S 2258 group 4 0 5 5 13 5 Note Only the HS2633REPI61H can support the frequency up to 28 MHz The maximum frequency supported by the HS2633EPI61H is 25 MHz group NOTE For details on the operating voltage and frequency specifications refer to the MCU hardware manual 7 2 User System Interface All user system interface signals are directly connected to the MCU in the emulator with no buffering except for those listed below which are connected to the MCU through control circuits e NMI e RESET e MD2 MD1 MDO e XTAL e EXTAL e WAIT 7 2 1 Signal Protection All user system interface signals are protected from over or under voltage by
195. ulator Preparation 2 2 Installing Emulator s Software 2 5 Connecting tO The User SYStOM ccssrssccssrosevarerasnnatianscensiansssnsrenssensvansdensiantianesaverssenencvarer 6 2 3 1 Example of Connecting the User System Interface Cable Head to the User System 2 3 2 Plugging the User System Interface Cable Body into the Emulator 2 3 3 Plugging the User System Interface Cable Body into the Cable Head 2 4 Power Supply 2 4 1 AC Adapter 2 4 2 Polarity 2 4 3 Power Supply Monitor Circuit 2 5 SIMM Memory Module 2 5 1 Optional SIMM Memory Module Configuration 2 6 Hardware Interface 2 6 1 Signal Protection on the emulator 2 6 2 User System Interface Circuits 2 6 3 Clock Oscillator 2 6 4 External Probe EXT1 Trigger Output 2 6 5 External Probe 2 EXT2 Trigger Output 2 6 6 Voltage Follower Circuit 2 7 System Check 2 8 Communication Problems 2 9 Other Methods for Activating the Emulator 2 10 Uninstalling the Emulator s Software Section 3 E6000 Emulator Functions 0 ccccecceesceeseeeteceeeeseeeeecseeceseeeeeeneaes 19 3 1 Debugging Features 3 1 1 Breakpoints 3 1 2 3 1 3 Execution Time Measurements 3 1 4 Performance Analysis 3 1 5 Bus Monitoring 3 2 Complex Event System CES 3 2 1 Event Channels 3 2 2 Range Channels 3 2 3 Breaks 3 2 4 Timing 3 3 Hardware Features 3 3 1 Memory i 332 Cloi sa AR EA A 233 Probes sasc
196. us of Cause of last break Item Status Connected To H8S 2282 E6000 Emulator CPU 2000 E6000 USB Driver CPU H85 2282 Mode 7 Clock source Main 10MHz Sub 32kHz Run status Break Cause of last break Software Break Event Time Count 00h OOmin 00s 000ms OOOus O00ns Run Time Count 00h OOmin 00s O00ms 924us 375ns A gt Memory A Platform Figure 6 9 Status Window Note The items that can be displayed in this window differ depending on the product For the items that can be displayed refer to section 8 Software Specifications Specific to This Product or the online help 127 RENESAS 6 7 Reviewing Breakpoints The user can see all the breakpoints set in the program in the Event window e Select Eventpoints from the Code submenu of the View menu The Event window is displayed Select the Breakpoint sheet CT ox Bf X Type Program Enable PC 001070 tutorial cpp 44 Break TTP Breakpoint Event Trigger Figure 6 10 Event Window The popup menu opened by clicking the Event window with the right hand mouse button allows the user to set or change breakpoints define new breakpoints and delete enable or disable breakpoints 128 RENESAS 6 8 Referring to Symbols The Label window can be used to display the information on symbols in modules Select Label from the Symbol submenu of the View menu The Label window is displayed so that the user can refer t
197. us situation which if not avoided will result in death or serious injury G WARNING indicates a potentially hazardous situation which if not avoided could result in death or serious injury A CAUTION CAUTION indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury gt gt gt a a 2 CAUTION CAUTION used without the safety alert symbol indicates a potentially hazardous situation which if not avoided may result in property damage NOTE emphasizes essential information z RENESAS AWARNING Observe the precautions listed below Failure to do so will result in a FIRE HAZARD and will damage the user system and the emulator product or will result in PERSONAL INJURY The USER PROGRAM will be LOST 1 Do not repair or remodel the emulator product by yourself for electric shock prevention and quality assurance 2 Always switch OFF the E6000 emulator and user system before connecting or disconnecting any CABLES or PARTS 3 Always before connecting any CABLES make sure that pin 1 on both sides are correctly aligned 4 Supply power according to the power specifications and do not apply an incorrect power voltage Use only the provided power cable RENESAS CAUTION This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to part 15 of the FCC Rules These limits are designed to provide
198. use Note that this emulator product does not include a toolchain Use of a toolchain is available in an environment where the H8S H8 300 series C C compiler package has been installed For details on this refer to the manual attached to the H8S H8 300 series C C compiler package 25 RENESAS 4 1 1 Creating a New Workspace Toolchain Not Used 1 In the Welcome dialog box that is displayed when the High performance Embedded Workshop is activated select Create a new project workspace radio button and click the OK button Figure 4 2 Welcome Dialog Box 26 RENESAS 2 Creation of a new workspace is started The following dialog box is displayed New Projec e 2 x Projects Workspace Name sample Project Name sample Directory c Hew3 sample Browse CPU family JH8 H8 300 pa Tool chain None z Debugger only E6000 Emul Properties Figure 4 3 New Project Workspace Dialog Box Workspace Name edit box Enter the new workspace name Project Name edit box Enter the project name When the project name is the same as the workspace name it needs not be entered Directory edit box Enter the directory name in which the workspace will be created Click the Browse button to select a directory CPU family combo box Select the target CPU family Other list boxes are used for setting the toolchain the fixed
199. use of diode arrays except for the AVcc and Vref Pull up resistors are connected to the port signals except for the analog port signals The PVcc signals except for AVcc signals at the head of the user system interface cable are connected together which is monitored by the emulator to detect whether the user system hardware is connected 174 RENESAS 7 2 2 User System Interface Circuits The interface circuit between the MCU in the emulator and the user system has a signal delay of about 8 ns due to the user system interface cable and it includes pull up resistors Therefore high impedance signals will be pulled up to the high level When connecting the emulator to a user system adjust the user system hardware to compensate for propagation delays The following diagrams show the equivalent circuit examples of the interface signals Default O User system interface cable Figure 7 1 Default User System Interface Circuit Mode Pins MD2 MD1 and MD0 The mode pins are only monitored The CPU mode depends on the High performance Embedded Workshop settings PVcc 47kQ Emulator control circuit User system interface cable Figure 7 2 User System Interface Circuit for Mode Pins RESET and NMI The RESET and NMI signals are input to the MCU through the emulator control circuit The rising falling time of these signals must be 8 ns V or less PVcc 47kQ Emulator 74HC14 472 control o
200. ute address This is only relevant if the I O area address range moves about on the CPU in different modes In this case if a register is defined as absolute the base address offset calculation is not performed and the specified address is used directly gt Comment lines are allowed and must start with a character An example is shown below 197 RENESAS Comment Module definition Register definition Register name Address Example H8S 2655 Series I O Register Definitions File Modules BaseAddress 0 Module1 Power_Down_Mode_Registers Module2 DMA_Channel_Common Module3 DMA_Channel_0 Module42 Bus_Controller Module43 System_Control Module44 Interrupt_Controller DMA_Channel_Common DMAWER Oxffff00 B A DMATCR Oxffff01 B A DMACROA Oxffff02 B A DMACROB Oxffff03 B A DMACR1A Oxffff04 B A DMACR1B 0xffff05 B A DMABCRH 0xffff06 B A DMABCRL 0Xffff07 B A DMA_Channel_0 MAROAH OxfffeeO W A MAROAL Oxfffee2 W A IOAROA Oxfffee4 W A ETCROA Oxfffee6 W A MAROBH Oxfffee8 W A MAROBL Oxfffeea W A IOAROB Oxfffeec W A ETCROB Oxfffeee W A Size Absolute address flag 198 RENESAS A 2 File format Bit Field Supported Each module name must be defined in the Modules definition section and the numbering of each module must be sequential Each module corresponds to a register definition section and within the section each entry defines an I O register The user must define FileVersion 2
201. utton activates the High performance Embedded Workshop After the High performance Embedded Workshop has been activated the emulator is automatically connected The message Connected is displayed on the Debug tab in the Output window to indicate the completion of connection RENESAS 29 4 1 2 Creating a New Workspace Toolchain Used 1 In the Welcome dialog box that is displayed when the High performance Embedded Workshop is activated select Create a new project workspace radio button and click the OK button Figure 4 6 Welcome Dialog Box 30 RENESAS 2 Creation of a new workspace is started The following dialog box is displayed New Proje Projects Workspace Name E Assembly Application sampe ET Demonstration i Project Name m Empty Application t5 Import Makefile sample Library Directory D Hew3 sample Browse CPU family HS H8 300 Tool chain Hitachi H8S H8 300 Standard Properties Figure 4 7 New Project Workspace Dialog Box Workspace Name edit box Enter the new workspace name Here enter test it needs not be entered button to select a directory CPU family combo box Select the target CPU family Tool chain combo box Select the target toolchain name when using the toolchain Otherwise select None Project type list box Select the project type to be used
202. vent points where trace acquisition conditions have been set If the box that corresponds to an event point is checked trace acquisition will be stopped when that event is satisfied only available when Enable has been selected 79 RENESAS 4 1 to 4 pages Sets a range trace This is only available when the free trace mode is disabled Select either of the following four modes Disabled Point to Point Range and Event e Disabled Disables a range trace pee ace Acquis tion Figure 5 33 Range Trace Setting Disabled 80 RENESAS e Point to Point Acquires trace information in the specified range Acquisition b 21x General Stop Delayed Stop 1 2 Bm m Conditions C Disabled Point to Point C Range C Event Start Address H o0001 07E Stop ddress P oo001 084 MV Cyclic Cancel Figure 5 34 Range Trace Setting Point to Point Start Address Address where trace acquisition starts Stop Address Address where trace acquisition stops Cyclic When this box is checked the event sequencing is configured so that the events reset themselves which causes tracing to be restarted when the start event occurs after the stop event Sets the event points that are required to start or stop trace acquisition when the start or end address is accessed respectively Point to Point mode is an easy method to set up the event mode The event
203. void void main void while 1 tutorial The memory map information have been initialized The trace memory has been initialized User Reset signal is Inactive User WMI signal is Inactive User Wait signal is Inactive User Standby signal is Inactive Connection to the emulator has been completed successfully Connected Build Debug Findin Files Version Contral 7 FE EA E EA Defauti desktop Read write 164 Figure 2 17 High performance Embedded Workshop Window 16 RENESAS 2 8 Communication Problems The following message box will be displayed when the emulator power is turned off or the PC interface cable is not correctly connected xxxxx 6000 Emulator E x 4 verification error has occurred during the transfer of a firmware file This is probably because the emulator has been turned off or another emulator has been connected Figure 2 18 Error Message For information on other errors refer to the Setup Guide for the E6000 Emulator 2 9 Other Methods for Activating the Emulator Refer to section 4 Preparation before Use 2 10 Uninstalling the Emulator s Software For details on uninstallation refer to the Setup Guide for the E6000 Emulator RENESAS RENESAS Section 3 E6000 Emulator Functions 3 1 Debugging Features 3 1 1 Breakpoints The emulator provides a comprehensive range of alternative types of breakpoints to give you the
204. when this box is checked Setting Detects the specified bus condition not available when Don t care has been checked Note Available bus conditions vary according to the emulator in use For details refer to section 5 7 4 Signals to Indicate Bus States and Areas RENESAS 101 7 Probes page Select the status of four probe signals The selection is not available when a time stamp is acquired I x General Address Data l R W Area Status Probes mazo Setting Probe4 Dont care 7 Probe3 Don t care 7 Probe2 Don t care Probel Don t care 7 Cancel Apply Figure 5 52 Trace Filter Dialog Box Probes Page Don t care Detects no probe signal condition when this box is checked Setting Detects the specified probe signal condition Probe4 to Probe1 Select probe conditions not available when Don t care has been checked Don t care Detects no selected probe condition High The status of the probe signal is high Low The status of the probe signal is low 102 RENESAS 8 IRQ7 0 page Select the status of IRQ signals The selection is not available when a time stamp is acquired i x General Address Data Aw Aea Status Probes IRQ7 0 Setting IRQ Don t care 7 IRQG Dont care 7 IRQS Don t care 7 IRQ4 Dont care IRG3 Dont care 7 IRQ2 Dont care IRQ1 Dont care 7 IRGO Dont care Cancel App
205. x for setting will be displayed when the driver supports the configuration dialog Note that this item is not available with this emulator Change driver in start up Checking this box selects the driver when the emulator is connected the next time 41 RENESAS System Memory Resources From To SIMM Module 1MB SIMM fitted Ram Bases 0 not used 1 not used 2 not used 3 not used Mapping 000401 FAFFF User Guard F OOFFBO00 OOFFEFBF On Chip Read write aad OOFFEFCO OOFFF7FF User Guarded OOFFF800 OOFFFFFF On Chip Read write Reset Target Device Configuration 00000000 O003FFFF Internal ROM OOFFBOOO OOFFEFBF Internal RAM OOFFF800 OOFFFF3F Internal 10 OOFFFF60 OOFFFFBF Internal I0 OOFFFFCO OOFFFFFF Internal RAM Figure 5 4 Memory Mapping Dialog Box This dialog box displays the current memory map The E6000 H8S or H8 300 series supports four blocks of user memory These can be 256 kbyte or 1 Mbyte each depending on the SIMM fitted Each block can be placed in the address space on a 256 kbyte or 1 Mbyte boundary The memory mapping has a granularity of H 40 D 64 byte Each 64 byte block can be set to the internal emulation or external memory and can be guarded access prohibited write protected or read write The H8 300 series E6000 generally incorporates an emulation memory In the memory map the memory can be set as an internal emulation or external gu
206. y the Trace Acquisition dialog box Figure 6 41 Trace Acquisition Dialog Box 150 RENESAS 2 Register an address as an event condition for trace acquisition Click the Add button in the Trace Events group box on the General page to display the Breakpoint Event Properties dialog box Breakpoint Event Properties General Bus Area Signals Action Type Address C Don tCare Address Range AddressLo H no000000 Address Hi JH ooo00000 F Outside Range m Data Compare Direction 4 I Compare F Use Mask C Read Value mooo C write Byte Word fo Either Figure 6 42 Breakpoint Event Properties Dialog Box 3 Use the Editor window to refer to the address on the line that has a i j within the tutorial function and enter this address in the Address Lo edit box of the Address group box on the General page of the Breakpoint Event Properties dialog box In this example enter H 0000105c This address has thus been set Click the OK button to close the Breakpoint Event Properties dialog box General Bus Area Signals Action m Type Address C Don tCare Address Range ve Address Lo H0000105C Event Address Hi Fropo00000 F Outside Range rm Data Compare Direction I Compare F Use Mask C Read Value mooo C Write Byte C Word Mask mo Either

H8S/2633 E6000 Emulator User`s Manual

Contents

Download Pdf Manuals

Related Search

Related Contents