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Hitachi Microcomputer Development Environment System H8/300H

1. ee ee ee ee ee ee se ee ee ee ee ee ee 25 3 5 1 A D Converter and D A Converter uses esse ese ee ee ee Se SR RA RA GRA Gee Gee ee ee 25 Merle MR es ER EE EE EO asie 27 Al INIO NCNON ss No EO OE ON 27 42 Starine IDI OE RE RE EE tee sarees EE TTT TTY TO 28 42 1 Selecting the Target Platform ssseseeroererseeseessreresessreecsivsresersvrrenverersersressrsesos 28 4 3 Setting up the E6000 Emulator 2 0 eee eeceeeceseceecesecesecsaecaeecaeesaeeeaeseeeeeeeeeeeestens 30 4 3 1 Configuring the Platform oo eee se se ee RA RA Gee ee Ge ee ee ee ee ee Re RR Ge ee 30 4 3 2 Mapping th ves RE OE EE EN 31 44 Downloading the Tutorial Program i e esse esse ee ee se Se Se GR GRA Re Gee Gee Ge ee ee ee ee ee ee 33 441 Loading the Object File sissies deed se gee ER Tesla oo cocastesvsesudesvecasetscasasers e eiis 33 4 4 2 Displaying the Program Listing 0 00 eee ee ee Ge ee ee ee ee AR Re RR RA Re ee ee 34 45 Using Break points vec seviet NS i o KN DO 36 45 Settinga PC Break sr 700 esakia bead DER Ee SEEK EER ees See Sy aa konaS SS sio 36 45 2 Executing the Program caves eb bee Seg Ke Ge se De dee Vee seke be se eb ee se ee GN Reede ci 37 4 5 Examining ui RE EE OR OE RA OR N 39 4 5 4 Reviewing the Breakpoints iese ee see ee se ee ee ee Ge SR GR Re RR GRA RA GR Gee ee ee 40 4 6 Examining Memory and Variables ses see see see se ee ee ee Se Se GR Re GR Re RA Re Gee ee ee ee 40 461 Niewing Memory ARE EO EE OE EE
2. 00000 M Monitors Access C Delete All Figure 4 45 Set Address For RAM Monitor Dialog Box Rev 2 0 12 00 page 59 of 66 RENESAS e Select Reset Go from the Run menu or click the Reset Go button of the toolbar The following window displays how the memory contents are modified in realtime the display is updated at minimum intervals of 1 s In this tutorial since program execution stops at PC breakpoints only the addresses that satisfy the specified condition are displayed E RAM Monitor Display For Address 1 Setting Data OO OO OO OO OF F6 D5 DF Figure 4 46 RAM Monitor Display Window 4 12 Stack Trace Function The function call history can be checked by using the stack trace function when the user program is halted e Double click the BP column of the line that includes address H 1090 and set a PC break e Select Reset Go from the Run menu or click the Reset Go button in the toolbar and execute the program from the beginning Execution stops at address H 1090 by the PC break that has been set e Select Stack Trace from the View menu to open the Stack Trace window Rev 2 0 12 00 page 60 of 66 RENESAS E Stack Trace Value sort Clong f 0x00001090 l main 1 OxOOOO1044 Figure 4 47 Stack Trace Window Figure 4 47 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 fr
3. 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 Rev 2 0 12 00 page 25 of 66 RENESAS Rev 2 0 12 00 page 26 of 66 RENESAS Section 4 Tutorial The following describes a sample debugging session designed to introduce the main features of the E6000 emulator used in conjunction with the Hitachi debugging interface HDI software The tutorial is designed to run in the E6000 emulator s resident memory so that it can be used without connecting the E6000 emulator to a user system The tutorial assumes that the H8 3052 E6000 is used When using another type of E6000 emulator change the file and directory names to your target ones 4 1 Introduction The tutorial is based on a simple C program Before reading this chapter e Set up the E6000 emulator from the HDI software See section 2 Setting Up You do not need to connect the E6000 emulator to a user system to use this tutorial e Make sure you are familiar with the architecture and instruction set of the MCU For more information refer to the Hardware Manual and Programming Manual for the target MCU The tutorial program arranges ten random data in ascending descending order The source program Sort C and the object file in the ELF DWARF2 format Tutorial abs are provided in the HDI installation disk Rev 2 0 12 00 page 27 of 66 RENESAS 42
4. USER SIGNALS US Specific Enables or disables user signals Note No commands are available for the bus monitor functions Rev 2 0 12 00 page 66 of 66 RENESAS H8 300H Series E6000 Emulator User s Manual Publication Date 1st Edition February 2000 2nd Edition December 2000 Published by Electronic Devices Sales 8 Marketing Group Semiconductor amp Integrated Circuits Hitachi Ltd Edited by Technical Documentation Group Hitachi Kodaira Semiconductor Co Ltd Copyright Hitachi Ltd 2000 All rights reserved Printed in Japan
5. i OOOO101e 3 rand 00001026 if j O 00001028 J j 0000102a ali j 00001040 sort a 00001044 min a O 0000104e max a 9 0000105a min 0 00001062 max 0 00001068 change a 0000106e min a 9 OOOO107a max a O 00001084 Program window oun on fa fa a AN ce Laj e n Zi E E E 0000108a sort void sort long Ta 0000108e long t Status bar For Help press F1 Figure 4 3 Hitachi Debugging Interface Window For the key features of HDI see Hitachi Debugging Interface User s Manual For the functions specialized for the E6000 emulator refer to the on line help Menu Bar Gives you access to the HDI commands for setting up the E6000 emulator and using the HDI debugging functions Toolbar Provides convenient buttons as shortcuts for the most frequently used menu commands Program Window Displays the source of the program being debugged Status Bar Displays the status of the E6000 emulator For example progress information about downloads snapshots of address bus in run mode Help Button Activates context sensitive help about any feature of the HDI user interface Rev 2 0 12 00 page 29 of 66 RENESAS 4 3 Setting up the E6000 Emulator Before downloading a program to the E6000 emulator you first need to set up the target MCU conditions The following items need to be configured e The device type e The operating mode e The clock source e The
6. 1 to 65535 1 1 5 Bus Monitoring The E6000 emulator incorporates a bus monitoring function that monitors and displays the contents of the accessed area in HDI windows without stopping the program execution Up to eight blocks of 256 bytes can be monitored In addition the E6000 emulator can output trigger signals to external probe 2 EXT2 when specified addresses four points max are accessed 1 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 a hardware error may only occur after a specific area of memory has been accessed Tracking down such problems using simple PC breakpoints can be very time consuming The E6000 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 Rev 2 0 12 00 page 2 of 66 RENESAS The complex event system provides a unified way of controlling the trace break and timing functions of the E6000 emulator 1 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 following e Address or address range e Address outside range e Data with an optional mask
7. Do not attempt to use the E6000 emulator until you fully understand its mechanism Itis highly recommended that first time users be instructed by users that are well versed in the operation of the E6000 emulator Rev 2 0 12 00 page of V RENESAS LIMITED WARRANTY Hitachi warrants its E6000 emulators to be manufactured in accordance with published specifications and free from defects in material and or workmanship Hitachi at its option will repair or replace any E6000 emulators returned intact to the factory transportation charges prepaid which Hitachi upon inspection determine to be defective in material and or workmanship The foregoing shall constitute the sole remedy for any breach of Hitachi s warranty See the Hitachi 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 Hitachi is not liable for any claim made by a third party or made by you for a third party DISCLAIMER HITACHI MAKES NO WARRANTIES EITHER EXPRESS OR IMPLIED ORAL OR WRITTEN EXCEPT AS PROVIDED HEREIN INCLUDING WITHOUT LIMITATION THEREOF WARRANTIES AS TO MARKETABILITY MERCHANTABILITY FITNESS FOR ANY PARTICULAR PURPOSE OR USE OR AGAINST INFRINGEMENT OF ANY PATENT IN NO EVENT SHALL HITACHI BE LIABLE FOR ANY DIRECT INCIDENTAL OR CONSEQUENTIAL DAMAGES OF ANY NATURE OR LOSSES OR EXPENSES RESULTING FROM
8. External probe connectors lt On off switch Case screw Case screw Figure 3 1 E6000 Emulator Connectors Rev 2 0 12 00 page 15 of 66 RENESAS 3 1 1 Example of Connecting the User System Interface Cable Head to the User System User system interface cable head Figure 3 2 Example of Connecting User System Interface Cable Head to User System e Ensure that all power is off to the E6000 emulator user hardware and associated equipment e Insert the cable head into the socket on the user system hardware 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 E6000 emulator and socket when installing e Screw the cable head to the socket with the screws provided Progressively tighten the screws in the sequence shown in figure 3 3 until all are finger tight O Hd QO Figure 3 3 Sequence of Screw Tightening Note Be careful not to over tighten the screws as this may result in contact failure on the user system hardware or damage the cable head Where provided use the solder lugs on the QFP socket to provide extra strength to the E6000 emulator user system connection Rev 2 0 12 00 page 16 of 66 RENESAS 3 1 2 Plugging the User System Interface Cable Body into the E6000 Emulator Plug the cable body into the E6000 emulator taking care to insert it straight and push it firmly in
9. Object File Selection When the file has been loaded the dialog box shown in figure 4 9 displays information about the memory areas that have been filled with the program code Module name C hewSHdi55E6000530525Tutorial Tutorial abs Areas loaded OOOOOOOO 00000003 00001000 00001209 Figure 4 9 HDI Dialog Box e Click OK to continue The program has been loaded into the on chip ROM 4 4 2 Displaying the Program Listing The HDI allows you to debug a program at a source level e Choose Source from the View menu or click the Program Source button in the toolbar id inti Rev 2 0 12 00 page 34 of 66 RENESAS You will be prompted for the C source file corresponding to the object file you have loaded Open Look in E Tutorial 7 al c File name Sort c Files of type fc Files c inl 7 Cancel A Figure 4 110 Open Dialog Box Source File Selection e Select Sort c and click Open to display the program window A Sort c OO x Line Address BP Label Source 00001016 main void main void OOOO101a int i long a 10 j wolatile long min max 00001038 for i O i lt 10 im 0000101e j rand 00001026 if j lt OU 00001028 j j o000102a a i 3 00001040 sort a 00001044 min a O 0000104e max a 9 0000105a min D 00001062 max 0 00001068 change a 0000106e min a 9 0000107a max a O 00001084 Figure 4 11 Source Program Wind
10. e Read or Write or either 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 1 2 2 Range Channels The range channels can be set up to be triggered on a combination of one or more of the following e Address or address range inside the range e Data with an optional mask e Read or Write or either 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 E6000 emulator Rev 2 0 12 00 page 3 of 66 RENESAS 1 2 3 Breaks You 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
11. page 10 of 66 RENESAS e Change the line so that it reads as shown below DEVICE C WINDOWS EMM386 EXE X aaaa bbbb Here aaaa is the upper four digits of Start value and bbbb is the upper four digits of End value For example for the switch set to 6 you would set the line to read DEVICE C WINDOWS EMM386 EXE X D800 DBFF e Savethe CONFIG SYS file 2 2 3 Modifying the SYSTEM INI File e Add the following line to the 38 6enh section in the SYSTEM INI file EMMExclude aaaa bbbb Here aaaa is the upper four digits of Start value and bbbb is the upper four digits of End value For example for the switch set to 6 you would set the line to read EMMExclude D800 DBFF e Save the SYSTEM INI file and exit the SYSEDIT e Restart the host computer This ensures that Windows will not use this block of memory You are ready to connect up the E6000 emulator and run the HDI to check communication to it 2 3 Setting Up the PC Interface Board on Windows NT 4 0 The PC interface board uses the ISA bus slot and therefore the host computer must have a spare ISA bus slot This section describes the general procedure for installing the PC interface board in the host computer For details refer to the manual of your host computer Starting Windows NT e Execute Start Programs Administrative Tools Common Windows NT Diagnostics e Click the Memory b
12. performance over the specified range e Input Analysis as the Range Name e Input address H 108a as the Start Address and address H 10 2 as the End Address e Click OK to select the conditions This completes the setting for No 1 In the Performance Analysis Conditions window the conditions selected in the Performance Analysis Properties dialog box are displayed Performance Analysis Conditions Address Control Mode Time Measurement Unit PC 160 ns C Prefetch C 40ns C 20 ns C Target No Condition Analysis Range H O0000108A H 000010F2 1 2 3 4 5 6 7 8 Edit Delete Del All Cancel Help Figure 4 41 Displaying the Measurement Conditions e Click OK to set the measurement conditions Now the performance of the execution in the address range H 108a to H 10 f2 can be measured e Click Close and close the Performance Analysis dialog box e Double click the BP column of the line that includes address H 1084 and set a PC break e Select Reset Go from the Run menu or click the Reset Go button in the toolbar and execute the program from the beginning The program will stop at address H 1084 Rev 2 0 12 00 page 57 of 66 RENESAS 4 10 2 Displaying the Analysis Results The performance analysis results are displayed as a histogram or as percentages Select Performance Analysis from the View menu or click the PA button in the toolbar and open the Performance Analysis dialog box Performance A
13. s Manual 1 M SIMM Memory Module User s Manual HS6000EMS 11HE 4 M SIMM Memory Module User s Manual HS6000EMS 12HE Rev 2 0 12 00 page i of vi RENESAS Conventions This manual uses the following typographical conventions Style Used for computer Text that you type in or that appears on the screen parameter A label representing the actual value you should type as part of a command bold Names of menus menu commands buttons dialog boxes and windows that appear on the screen Trademarks Microsoft MS DOS Windows Windows 95 Windows 98 Windows NT 4 0 and Windows 2000 are registered trademarks of Microsoft Corporation in the United States and or in other countries IBM is a registered trademark of International Business Machines Corporation The operating environment in this manual is Microsoft Windows 98 for English version on the IBM PC Rev 2 0 12 00 page ii of vi RENESAS Contents Section L Introductio sssrinin aaepe ON 1 LI Debus eine dT in RE TTETTTTETTTTTTTTITTTE TTT EE 1 1 1 Break points ss nki kasede SE Ee bk See EE es Ok Ne RR Eta ES ee RE Gee bed SE SAG vanes 1 MERE ER EE EE OR OE EE 1 1 1 3 Execution Time MeasurementS uie sesse ese ee se ee Se GR Re Re Gee be ee ee ee ee ee 2 LAA Performance Analysis siese ees Ese sisas ees EE Ge cases tacascescetau due ord Gees Ge ese states 2 LIS Bus Monitoring EE a E EE 2 1 2 Complex Event System CES uses s
14. 00 page 42 of 66 RENESAS Add Watch Ea J aide El e BREDIE OEYDTESSIOJ Cancel Figure 4 22 Add Watch Dialog Box The volatile long type variable max is added to the Watch window Watch Window te lel ES Value OxOOfffeac long 10 D 2749 ox00Ff Feac long D 12767 OxOOf long D 9084 0x00 KS i a D 12060 OxOOfffeb8 long D 32225 1 OxOOfffebc long D 17543 1 OxOOfffecO long D 25089 1 OxOOfffec4 long D 21183 1 OxOOfffec8 long D 25137 4 0x0 l D 25566 4 0x0 D 16212 OxO fffecc long fffedo Clon fffed4 OOOOOOOT da g volatile long Figure 4 23 Watch Window Adding Variables 4 7 Stepping Through a Program The E6000 emulator provides a range of options to perform step execution by executing an instruction or statement at a time The alternative step commands listed in table 4 4 are provided Table 4 4 Step Commands Command Description Step In Executes every statement including statements within functions Step Over Executes a function call in a single step Step Out Exits a function and stops at the next statement of the calling program Step Allows you to step repeatedly the specified number of times Rev 2 0 12 00 page 43 of 66 RENESAS 47A Single Stepping e Confirm thata PC break is set atH 1040 e Select Reset Go from the Run menu or click the Reset Go button in the toolbar The program is executed and stopped at H 1040 b
15. ANY DEFECTIVE E6000 EMULATOR THE USE OF ANY E6000 EMULATOR OR ITS DOCUMENTATION EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES EXCEPT AS EXPRESSLY STATED OTHERWISE IN THIS WARRANTY THIS E6000 EMULATOR IS SOLD AS IS AND YOU MUST ASSUME ALL RISK FOR THE USE AND RESULTS OBTAINED FROM THE E6000 EMULATOR Rev 2 0 12 00 page II of V 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 Hitachi shall have no liability or legal responsibility for any problems caused by misuse abuse misapplication neglect improper handling installation repair or modifications of the E6000 emulator without Hitachi s prior written consent or any problems caused by the user system All Rights Reserved This user s manual and E6000 emulator are copyrighted and all rights are reserved by Hitachi No part of this user s manual all or part may be reproduced or duplicated in any form in hard copy or machine readable form by any means available without Hitachi s 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 perfo
16. Address H 1044 will be highlighted showing that the emulator has exit from the function Label Source 00001016 main void main void 0000101a int i long a 10 j volatile long min max 0000101c for i O i lt 10 im OOOQ101e j rand 00001026 if j lt DI 00001028 J sed 0000102a a i j 00001040 Break Sort a 00001044 in a 0 o000104e a 9 OOOQ105a in 0 00001062 0 00001068 change a o000106e in a 9 OOOOQ107a a 0 00001084 Figure 4 26 Program Window after Executing the Step Out Command Rev 2 0 12 00 page 45 of 66 RENESAS e Use the Step In command and execute the program up to the change function call Note When a step instruction is executed and a program counter enters the C C library function or execution routine the Disassembly window is automatically opened In this state the step instruction is executed in an assembler level When the step instruction is executed in the C C source level exit the C C library function or execution routine with the Step Out command and close the Disassembly window Label Source 00001016 main woid main void OOOQ101a int i long a 10 j volatile long min max OOOQ101c for i O i lt 10 itt OOOQ101e j randi 00001026 if j lt of 00001028 j j 0000102a a i j 00001040 sort a 00001044 a O 0000104e a 9 0000105a i 0 00001062 0 00001068 change a OOOO106e i a 9 0000107
17. EG 40 4 62 Watching Variables is ise sissies de senses estos Gee GR BEd Samea eg Ge GED GE Red ses ie etato 41 4 7 Stepping Through a Program sesse se se see ek ek Ge ee Ge ee ee ee ee Se Se Re RR RA Re Gee ee ee 43 EA VEE Ao AE RE ER RE ON 44 4 7 2 Stepping Over a FUNCtION ensesine e GR Ge ee Ge ee ee ee E Re ee Ge ee 47 4 7 3 Displaying Local Vattables seu ssuese skok se Es oe Es boe SEGE ASe Gee kg se be Be ske gee 48 4 8 Using the Complex Event System see see ce see see ee Ge ee ee ee ee AR Re RR RA Re ee ee ee 50 4 8 1 Defining an Event Using the Complex Event System iese esse esse ese ee see ee ee 50 48 Using the BET di RR OE OE EO OE SEK EEEE 53 491 Displaying the Trace BUITEF i sesse bres eb kaas EE GELEE Ge eke eke RS Sk EG Ek GED GR Redes eke 53 402 Setunga Trace Filter eie Ese EE Lee see iee eee vek see Ee Be Eb eapon Loka ee SUE ge Ee ee Ee De 54 4 10 Measuring the Performance iese ee se ee Gee Gee ee Ge ee ee ee Se Se GE Re GRA RA Re Gee ee ee ee 56 4 10 1 Selecting the Measurement ConditOnS iese ee ee see se ee ee ee Se ee ee ee ee 56 4 10 2 Displaying the Analysis Results esse see see see se ee ee ee Se SE Re GR Re RA RA Re ee ee 58 Rev 2 0 12 00 page iv of vi RENESAS 411 a ONU Loa die STA TTT EO OE OON Oe 59 4 12 Stack Tr ce PUNCHIOM EE EE N RO EE N 60 4 13 Saving the Se EE EE EE EO 61 AVA What NEE AE RE OE EE EE EE 61 Appendix A Command Line Functions esse esse se e
18. Starting HDI To start the HDI e Select Hitachi Debugging Interface from HDI for E6000 H8 3052 of the Start menu E Favorites intenet Explorer StartUp Documents gt MS DOS Prompt AJ Windows Explorer Eh Settings AJ Eind Help ad Bun e Log Off Administrator Ry Shut Down Windows9S Figure 4 1 HDI Start Menu 4 2 1 Selecting the Target Platform The HDI has extended functions for supporting multiple target platforms and if your system is set up for more than one platform you will first be prompted to choose the target platform Select Session Fi E6000 H8 3052F E mulat 7 mulator Exit Previous session file Figure 4 2 Select Platform Dialog Box e For this tutorial select E6000 H8 3052F Emulator and click OK to continue Note that you can change the target platform at any time by choosing New Session from the File menu Rev 2 0 12 00 page 28 of 66 RENESAS When the emulator has been successfully set up the Hitachi Debugging Interface window will be displayed with the message Link up in the status bar E Hitachi Debugging interface Tutorial E6000 H8 3052F Emulator Sort c Menu ber Eu File Edit View Run Memory Setup Window Help MEE TT SZ Z THM MPPD Et Ed AE fe Bie ER ME 8 2 BA Tt Toolbar aa Help button 00001016 void main void OOOO101a int i long a 10 j volatile long min max OOOO101c for i O i lt 10
19. Watch Window Symbol Expansion iese see see sees se ese ee ee ee ede ee ee ee ee ede 42 Add Watch Dialog BOX ee se ee Se GR RA RA Ge Ge ee be ee ee ee o ee 43 Watch Window Adding Variables 0 eccsescceeseceeeceeseeceseeeeneeceeeeeaeeceeeeenaeesaes 43 Program Window after Executing the Reset Go Command 44 Program Window after Executing the Step In Command 45 Program Window after Executing the Step Out Command 45 Program Window after Executing the Step In Command 2 46 Program Window after Executing the Step Over Command 41 Locals Ai OAR ER kon o lo a Ab 48 Local Window After Contents of Variable min are Changed 49 Local Window After Array Variable a is Sorted 0 0 cee ese esse ee ee ee ee ee ee ee ee 49 Breakpoint Event Properties Dialog BOX se Se GR RA RA Gee ee ee ee 51 Adding Breakpoints Count SpecificatiOn ee see se se Se SR RA RA Gee ee ee ee 51 Break points Window mesice esse cascsesscssccavessoats stenesss ee ieaiai iaon o ae SSS aeaea sais des 52 Stopping the Program by an Event Breakpoint see esee ee ee ee ee 52 Trace WMdOW AR EE ER EEEE 53 General Panel in Trace Filter Dialog BOX oo ieee see see se ee ee ee Ge ee Re Ge ee ee 54 Bus Area Panel in Tr
20. connected to the E6000 emulator or the emulator not switched on Check the power LED on the E6000 emulator e The PC interface cable is not correctly connected between the PC interface board and the E6000 emulator 2 5 2 Communication Problems The following message box indicates that the HDI was not able to set up the E6000 emulator correctly E6000 Platform Driver Error Cannot locate ISA interface card Unable to restore previous configuration for E6000 ISA Driver Will attempt to set default values instead Figure 2 5 Communication Problem Message This indicates e The memory area reserved in the CONFIG SYS file does not match the interface switch setting on the rear panel of the PC interface board e The selected area of memory is in use by another application Rev 2 0 12 00 page 14 of 66 RENESAS Section 3 Hardware This section explains how to connect the E6000 emulator to a user system 3 1 Connecting to the User System To connect the E6000 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 E6000 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 3 1 gives details of the connectors provided on the E6000 emulator PC interface cable connector User system interface cable connector Power connector
21. the Action panel e To generate a break after accessing five times enter 5 in the Required number of event occurrences edit box Breakpoint E vent Properties General Bus Area Signals Action Actions M Break M Start Timer Stop Timer Delay after detection before break occurs jo bus cycles Required number of event occurrences E Enable Sequencing I EsnhaureGeguence Figure 4 33 Adding Breakpoints Count Specification Rev 2 0 12 00 page 51 of 66 RENESAS e Click OK to define the breakpoint A break occurs when address H 109a has accessed read or written five times The Breakpoints window shows the new event you have defined Breakpoints Of Ol x y Type Sort c 21 00001040 Program sort c 39 OOOO109A Chi E address break count 5 Figure 4 34 Breakpoints Window e Choose Reset Go from the Run menu or click the Reset Go button in the toolbar Execution will stop at the PC breakpoint set at address H 1040 e Run the program from the current position by choosing Go from the Run menu or click the Go button in the toolbar The execution stops when address H 109a has accessed five times fint i Sort c Line Address BP Source 00001040 Break sort a 00001044 a 0 0000104e a 9 OOOO105a 0 00001062 max 0 00001068 change aj 0000106e min a 9 OOOQ107a max a O 00001084 0000108a sort void sortilong a OOOO108e long t int i j k gap 0000
22. the read or write cycles when a trigger trace condition 1 to 4 of the bus monitor function is satisfied The trigger output is available as user V level 3 4 6 Voltage Follower Circuit CAUTION 1 Do not connect the user system interface cable to the E6000 emulator without user system connection 2 Turn on the user system before starting up the E6000 emulator A voltage follower circuit is implemented on the E6000 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 E6000 emulator and is derived from the E6000 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 E6000 emulator the E6000 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 E6000 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 E6000 emulator is connected to the user system and the user system is turned off the voltage follower circuit output voltage level is O V In this case the E6000 emulator will not operate correctly Rev 2 0 12 00 page 23 of 66 RENESAS You can set a user V threshold in the
23. 00001084 Figure 4 13 Program Break The message Break PC Break is displayed in the status bar to show the cause of the break You can also see the cause of the last break in the System Status window e Choose Status from the View menu or click the Status button in the toolbar to open the System Status window and select the Platform sheet EF Rev 2 0 12 00 page 37 of 66 RENESAS System Status oO x Item Status Connected To E6000 H8 3052F Emulator Emulator ISA Driver CPU H8 3052F Mode 6 Clock source 18MHz Run status Break Cause of last break PC Break ROM Write No Event Time Count 00h OOmin 00s OOOms OOQus OOOns Run Time Count OOh OOmin 00s OOOms 256us 750ns Target Mode 3 Target Clock No Clock User Standby Inactive User NMI Inactive User Reset Inactive User Wait Inactive User System Voltage OK On board programming mode No User Cable Not Connected EEO Platorm Leon en EE EG Figure 4 14 System Status Window Platform Sheet The Cause of last break line shows that the break was a PC break The Run Time Count line shows that the user program executing time from user program start to break is 256 750us The timer resolution of the event time set by Timer and Timer and the run time timer s resolution is decided by the Timer Resolution option in the target Configuration dialog box When using a small resolution e g 20 ns for a long time measurement the inaccuracy may be large Sel
24. 1 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 1 3 Hardware Features 1 3 1 Memory The E6000 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 E6000 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 mapped in 64 byte units to any number of separate memory blocks in the MCU address space Each memory block can be specified using the Configure Map 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 1 1 Memory Types Memory Type Description On chip Uses the MCU on chip memory User Accesses the user system memory Emulator Accesses the E6000 emulator SIMM memory module Rev 2 0 12 00 page 4 of 66 RENESAS 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 imme
25. 1090 gap 5 00001094 while gap gt 0 00001096 forik 0 k lt gap k 0000109a for i k gap i lt 10 i OOOO109e for j i gap jek 000010a2 if a j gt a j gap i fy Figure 4 35 Stopping the Program by an Event Breakpoint Rev 2 0 12 00 page 52 of 66 RENESAS The status bar will display Break Complex Event Systemto indicate that the break was caused by satisfaction of the event condition Note In the complex event system after the event condition is satisfied a delay will occur until execution stops 4 9 Using the Trace Buffer The trace buffer allows you to look back over previous MCU cycles to see exactly what the MCU was doing prior to a specified event 4 9 1 Displaying the Trace Buffer You can specify the address accessed by the program to use the trace buffer to look back to see what accesses took place e Open the Trace window by choosing Trace from the View menu or click the Trace button in the toolbar If necessary scroll the window down so that you can see the last few cycles The Trace window is displayed as shown in figure 4 36 EE Trace 193 records no filter fof _ oy x LZ 00009 0010d8 00008 0010da BLT 4dc2 00007 0010dc INC w 0b53 00006 00109e Odbe 00005 0010de CMP w 1d63 00004 0010e0 BLT 4db8 00003 0010e2 Od66 00002 00109a MOV Ww Od3b 00001 00109c 4036 00000 00109e Odbe NNNNNNNNNN Figure 4 36 Trace Window e If necessary
26. A Re Ee e SA 15 3 1 Connecting to the User System oo se se ee ee Ge RA GR Ge ee Ge ee ee ee Se ee RR RA 15 3 1 1 Example of Connecting the User System Interface Cable Head to the User System RE EE EE EE N EE Ea bek Si pk 16 3 1 2 Plugging the User System Interface Cable Body into the E6000 Emulator 17 3 1 3 Plugging the User System Interface Cable Body into the Cable Head 17 32 do die as traka EG EE EE EG OE 18 324 AC Adapter sx EE N EO OE EKTA speak 18 AA EA AE ER OE reen re mO OR 18 Rev 2 0 12 00 page iii of vi 3 2 3 Power Supply Monitor Circuit e eee ee ee ee Se RA RA GR Gee Gee ee ee 18 3 3 SIMM Memory Module ees sees See Re Ee ek se ee DA ee bode See geb ee e dee ee be de dbe Gee 19 3 3 1 Optional SIMM Memory Module Configuration esse esse ese se ee ee ee ee 19 3 4 Ee UNDER OE SS GN EE ER E OE 19 3 4 1 Signal Protection on the E6000 Emulator iese esse esse ese see ee ee ee ee ee ee ee ee ee ee ee 19 3 4 2 User System Interface Circuits 0 0 ee ee se se ee ee ee ee be ee ee ee ee ee Se Re ee ee 19 SAB AU deel ER EE EE ER EE EE 21 3 4 4 External Probe 1 EXT1 Trigger Output see see sees ee ee see se ee ee ee ee ee ee 22 3 4 5 External Probe 2 EXT2 Trigger Output see see see ee ee see se ee ee ee ee ee ee 23 3 4 6 Voltage Follower Circuit se ee se RA ee ee be ee ee ee ee ee Se Re Ge ee r 23 3 5 Differences between MCU and E6000 Emulator
27. DISASSEMBLE DA General Disassembles and displays a program ERASE ER General Clears the contents of the Command Line window EVALUATE EV General Evaluates an expression FILE LOAD FL General Loads an object program file FILE SAVE FS General Saves memory contents in a file FILE_VERIFY FV General Verifies memory contents against file contents GO GO General Executes a user program GO_RESET GR General Executes a user program from the reset vector GO_TILL GT General Executes a user program until a temporary breakpoint HALT HA General Stops user program execution HELP HE General Displays the help message for the command line or the command INITIALISE IN General Initializes the platform LOG LO General Manipulates the logging file Rev 2 0 12 00 page 64 of 66 RENESAS Table A 1 Command List cont Abbrevia Command Command Name tion Type Description MAP_DISPLAY MA General Displays the memory map information MAP_SET MS Specific Sets memory mapping MEMORY_DISPLAY MD General Displays memory contents MEMORY_EDIT ME General Modifies memory contents MEMORY_FILL MF General Fills the memory with the specified data MEMORY_MOVE MV General Moves a memory block MEMORY_TEST MT General Tests a memory block MODE MO Specific Sets or displays the MCU mode MODULES MU Specific Sets or displays the on chip peripheral functions of the MCU this command is not supported for some pr
28. MCU type For details refer to the supplementary information supplied together with the E6000 emulator Rev 2 0 12 00 page 19 of 66 RENESAS General Ports o User system interface cable Figure 3 6 User System Interface Circuit for General Ports Mode Pins MD2 MDI and MD0 WAIT NMI and STBY The WAIT 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 The STB Y signal and mode pins are only monitored The CPU mode depends on the HDI settings Emulator control o User system circuit interface cable Figure 3 7 User System Interface Circuit for MD2 MD1 MDO WAIT NMI and STBY RES Emulator control o User system circuit interface cable Figure 3 8 User System Interface Circuit for RES Rev 2 0 12 00 page 20 of 66 RENESAS Analog Port Control Signals 47 Q O Analog User system VO port interface cable User system interface cable Figure 3 9 User System Interface Circuit for Analog Port Control Signals IRQO IRQ7 The IRQO to IRQ7 signals are input to the MCU and also to the trace acquiring circuit Therefore the rising and falling time of these signals must be 8 ns V or shorter User system interface cable User system interface cable connected by cable head Trace Emulator buffer control Circuit Figure 3 10 IRQO IRQ7 User System Interface Circuit 3 4 3 Clock Oscillator The oscillator
29. ON indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury 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 Rev 2 0 12 00 page IV of V 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 Rev 2 0 12 00 page V of V RENESAS About This Manual This manual explains how to set up and use the E6000 Emulator for the H8 300H series microcomputers It is the Debugging Platform User s Manual for all H8 300H series E6000 emulators For detailed specifications on each E6000 emulator refer to the supplementary information supplied with the E6000 emulator Section 1 Introduction gives a rapid introd
30. 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 www renesas com inguiry TENESAS 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 gran
31. a a O 00001084 Figure 4 27 Program Window after Executing the Step In Command 2 Rev 2 0 12 00 page 46 of 66 RENESAS 4 7 2 Stepping Over a Function The Step Over command executes a function without single stepping through the body of the function and stops at the next statement in the main program e Choose Step Over from the Run menu or click the Step Over button in the toolbar T The program executes the change function and stops at the beginning of the next address H 106e Label Source 00001016 main woid main void OOOOQ101a int i long a 10 3 volatile long min max OOOO101c for i O i 10 im OOOO101e j randi 00001026 if j OK 00001028 j j 0000102a a i j 00001040 sort aj 00001044 a O o000104e a 9 0000105a 0 00001062 max 0 00001068 change a OOOO106e in a 9 0000107a max a O 00001084 Figure 4 28 Program Window after Executing the Step Over Command Rev 2 0 12 00 page 47 of 66 RENESAS 4 7 3 Displaying Local Variables You can display local variables of a function using the Locals window For example we will examine the local variables in the function main This function declares five local variables i a j min and max e Choose Locals from the View menu or click the Locals button in the toolbar Value D 292 R4 int OxOOfffedc do laj EG D 10 ERG D O DACOS ng volatile long D O 1 OxOOFTTTO4 volat
32. ace Filter Dialog BOX iese see see se ee ee ee Ge ee GR ee 55 Showing Trace Buffer Contents 2000 00 cece see see se ee ee ee ee ee RR Re RA RA ee ee ee 55 Selecting the Conditions for Measurement eee se ee ee ke Ge ee Ge ee ee ee ee 56 Displaying the Measurement ConditONS iese see see se ee ee ee ee ee Re RR ee ee 57 Displaying the Analysis Results 1 esse see see see ee Ge ee ee ee ee Re RR Re ee 58 Displaying the Analysis Results 2 sesse see see see se ee ee ee ee ee Re RA Re ee 58 Open Bus Monitor Menu Dialog BOX eee ee se ee ee RA RA GR Gee Gee ee ee ee 59 Set Address For RAM Monitor Dialog BOX se se see ee ee Gee ee Ge ee ee ee ee 59 RAM Monitor Display Window 00 eee se ee ee ee Ge Se Ge Re GR RA RA Gee ee ee ee 60 Stack Trace WINdoW SERE N EE EE EE EE ssi adojn 61 Memory bi EE IR EE EE RE ORE 4 Environment Conditions ee ee se se se ee ee RA RA Gee ee Ge ee ee ee ee ee ee Re ee ee 6 Address Map of PC Interface Board and Memory Switch Setting 9 Initial Value Differences between MCU and E6000 Emulator 25 Configuration 6e ad oi skot oko Von oE deiris issnin okn niei Enare eenei EE ironak are 31 Memory Iypes OR NE EO OG 32 Access TY sI AAA EE N EO EE 32 Slep Commands s is ER OE OE ak 43 Command EER RR RE RR EE 63 Rev 2 0 12 00 page vi of vi RENESAS Section 1 Introduction The E6000 emulator is an advanced realtime in circuit emulator which all
33. adjust the width of each column by dragging the column dividers on either side of the labels just below the title bar In cycle 00002 you can see that address H 109a has been accessed Rev 2 0 12 00 page 53 of 66 RENESAS 4 9 2 Setting a Trace Filter Currently the Trace window shows all the MCU cycles e Display the Trace Filter dialog box by clicking the Trace window with the right mouse button and selecting Filter from the popup menu This allows you to define a filter to restrict which cycles will be displayed in the trace buffer e If necessary click General to show the General panel e Select Pattern in the Type section e In the Address section click Address and type H 10 9a in the Address Lo field Trace Filter General Bus Area Signals Type Address C Cycle C DontCae Address C Range Pattern F Sea Address Lo H 109a El limula Data Compare Direction I Compare C Bead C Write Either Figure 4 37 General Panel in Trace Filter Dialog Box e Click Bus Area to display the Bus Area panel e Set Bus State to CPU Prefetch Rev 2 0 12 00 page 54 of 66 RENESAS Trace Filter General Bus Area Signals Bus State Area bal ta r r r r r r I Don t Care M Don t Care Cancel Epp Help Figure 4 38 Bus Area Panel in Trace Filter Dialog Box e Click OK to save the trace filter In the Trace window only the cycles in which the MCU ac
34. at you expected For example look at the long type array variable a declared at the beginning of the program using the following procedure e Click the left of array variable a and move the cursor to the position in the program window e Click in the Program window with the right mouse button to display a pop up menu and choose Add Watch The Watch window will display the variable Rev 2 0 12 00 page 41 of 66 RENESAS Watch Window ol OL x Value OxOOfffeac long 10 Figure 4 20 Watch Window After Adding Variables You can double click the symbol to the left of symbol a in the Watch window to expand it and display the individual elements in the array If necessary select Decimal from the Radix submenu in the Setup menu or click the Radix Decimal button in the toolbar to display in decimal form Watch Window ol OL x Value OxOOfffeac l long 10 D 2749 OxOOfffeac long D 12767 OxOOfffebO ion D 9084 OxOOfffeb4 lonoj D 12060 OxOOfffebs D 32225 4 OxOOfffebc l D 17543 4 OxOOfffeco l D 25089 4 OxOOfffec4 l D 21183 4 OxOOfffeca D 25137 1 OxOOfffecc l D 25566 1 OxOOfffedo l Figure 4 221 Watch Window Symbol Expansion A variable name can be specified to add a variable to the Watch window e Click in the Watch window with the right mouse button to display a popup menu and choose Add Watch e Enter variable name max and click the OK button Rev 2 0 12
35. ation 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 1 placement of substitutive auxiliary circuits ii use of nonflammable material or iii prevention against any malfunction or mishap Notes regarding these materials 1 These materials are intended as a reference to assist our customers in the selection of the Renesas Technology Corporation product best suited to the customer s application they do not convey any license under any intellectual property rights or any other rights belonging to Renesas Technology Corporation or a third party Renesas Technology Corporation 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 Corporation without notice due to product improvements or other reasons lt is therefore recommend
36. cessed address H 109a are displayed The program has stopped by accessing H 109a five times CE Trace 5 records of 193 el D x 00171 00109a Od3b RD 00167 00109a MOV wOd3b RD 00108 00109a MOV wOd3b RD 00061 00109a MOV wOd3b RD 00002 00109a MOV wOd3b RD Figure 4 39 Showing Trace Buffer Contents Rev 2 0 12 00 page 55 of 66 RENESAS 4 10 Measuring the Performance By using the performance analysis function in the HDI you can measure the performance of a program The results are displayed as a histogram or as percentages 4 10 1 Selecting the Measurement Conditions Select the conditions for measurement as follows e Select Performance Analysis from the View menu or click the PA button in the toolbar and open the Performance Analysis dialog box e Click the Conditions button and open the Performance Analysis Conditions window e After clicking No 1 in the Performance Analysis Conditions click the Edit button and open the Performance Analysis Properties dialog box The following dialog box will be displayed to allow selection of the measuring conditions Performance Analysis Properties x Measurement Method ime Of Specified Range Measurement h Range Name Range Start Address wo End Address wo Cancel Help Figure 4 40 Selecting the Conditions for Measurement Rev 2 0 12 00 page 56 of 66 RENESAS e Select Time Of Specified Range Measurement from Measurement Method to measure the
37. 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 Rev 2 0 12 00 page 21 of 66 RENESAS 3 4 4 External Probe 1 EXT1 Trigger Output An 8 pin connector marked EXTI on the right under the user system interface cable connector on the E6000 emulator case accommodates four external probe inputs and two trigger outputs The pin assignment of this connector is shown in figure 3 11 DODOODDO Tuvcc Tsv Probe Trigger output Figure 3 11 Connector for External Probe 1 The interface circuit for the external probe 1 is shown in figure 3 12 HD151015 o External probes 1 4 Figure 3 12 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 Vr level or TUV the user Ve level Rev 2 0 12 00 page 22 of 66 RENESAS 3 4 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 E6000 emulator case accommodates four trigger outputs The pin assignment of this connector is shown in figure 3 13 OOOOOO EXT2 i 3 3 a GNE Trigger output Figure 3 13 Connector for External Probe 2 The trigger output is an active high signal which is output during
38. dialog box e Click the Add Memory button to display the Specify Memory dialog box e Enter a memory area range that is not used by any other device and that corresponds to one of the PC interface board switch settings e Save the file e Exit the current setup program e Shut down the host computer do not restart it and turn off the power switch e Using a small screwdriver rotate the switch in the rear panel of the PC interface board so that the arrow points to the number corresponding to the memory area you have selected e Remove the cover from the host computer and install the PC interface board in a spare ISA slot e Replace the host computer cover e Connect the PC interface cable between the PC interface board and the PC IF connector on the E6000 emulator Press each plug firmly until it clicks into position e Switch on the host computer 2 4 Installing the HDI To install the HDI refer to Hitachi Debugging Interface for E6000 Setup Guide Rev 2 0 12 00 page 13 of 66 RENESAS 2 5 Troubleshooting 2 5 1 Faulty Connection If the following message box appears during initialization the PC interface board was not able to detect the E6000 emulator E6000 Platform Driver Error Emulator is switched off or not connected Unable to restore previous configuration for E6000 ISA Driver Will attempt to set default values instead Figure 2 4 Faulty Connection Message This indicates e Power supply not
39. diately 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 E6000 emulator modifies the memory contents by temporarily switching the memory bus to the emulator side without stopping the user program execution For both memory read and memory write accesses the HDI stores a maximum of 256 bytes of memory contents in the buffer Therefore the emulator uses the memory bus for up to 336 us 18 MHz on chip ROM 2 MCU on chip I O or user system memory The E6000 emulator stops the user program execution then modifies the memory contents As stated above a maximum of 256 bytes of memory contents are accessed Therefore the user program stops for a maximum of 2 ms 25 MHz emulation memory 1 3 2 Clocks The clock can be specified as E6000 emulator internal clock or target clock The frequencies that can be specified as the emulation clock depend on the MCU For details refer to the supplementary information supplied together with the emulator 1 3 3 Probes External probes 1 and 2 EXT1 and EXT2 can be connected to the E6000 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 trigge
40. e 3 10 IRQO IRQ7 User System Interface Circuit s sees Ge RA ee Ge ee ee ee 21 Figure 3 11 Connector for External Probe 1 esse sees see se ee ee ee Ge Ge Ge Re GR RA Re Gee ee ee ee 22 Figure 3 12 Interface Circuit for External Probe Loo eee se se ee ed ee ee ee ee ee ee ee 22 Figure 3 13 Connector for External Probe 2 esse sees see se ee ee ee Ge Se GR Re GR RA Re Gee ee ee ee 23 Figure 3 14 Voltage Level Monitoring Example for Vcc 3 3 Vee se see ee see ee ee ee ee 24 Tue EE SPERM EEEE EE RE 28 Figure 4 2 Select Platform Dialog BOX se se se ee ee RA RA Gee ee Ge ee ee ee ee ee Gee ee 28 Figure 4 3 Hitachi Debugging Interface Window esse see se ee ee ee ee ee RR RA Re ee ee ee 29 Figure 4 4 Configuration Dialog BOX oc see see se ee ee be ee ee ee ee Se GR Re GRA RA GR Gee ee ee ee 30 Figure 4 5 Memory Mapping Dialog BOX sees esse esse ee ee Ge SR Ge RA RA GR Re ee Ge ee ee ee ee 31 Figure 4 6 Edit Memory Mapping Dialog BOX iese esse esse esse ee ee ee Se Ge Re GR GRA Re Gee ee ee ee 32 Figure 4 7 System Status Window Memory Sheet esse sees see see se ee ee ee Se ee Re RR Ge ee 33 Figure 4 8 Open Dialog Box Object File Selection see see se ee ee ee ee Se ee Re Ge ee 34 Figure40 HDIDialog BOX menses esus acca niin e E seke sL 34 Figure 4 10 Open Dialog Box Source File Selection ees se see see se ee ee ee ee Se ee Re Ge ee 35 Figure 4 11 Source Program WindOW iese esse ee ee se S
41. e ee RR RA Re Gee ee Ge ee ee ee ee Se Re ee Re ee 35 Figure 4 12 Setting a Breakpoint PC Break ee Gee ee Ge ee ee ee ee Se Re ee ee 36 Figure 4 13 Program Break ssec incesa ESE De Be Re EER aE eE A pompa Res Tea ee BERE rook ss pekano 37 Figure 4 14 System Status Window Platform Sheet ees ee see ee ee ee ee ee ee Re ee 38 Figure 4 15 Registers WindOW ist sedes es ie see be Eben Ge ee e bee de Rede See i GEES Be ee ee ke de GE Ee Re GEK ERAS ERGE 39 Figure 4 16 Register Dialog BOX iese ee ee ee ee GRA RA GRA Ge Gee Ge ee ee ee ee ee Re ee ee e 39 Rev 2 0 12 00 page v of vi Figure 4 17 Figure 4 18 Figure 4 19 Figure 4 20 Figure 4 21 Figure 4 22 Figure 4 23 Figure 4 24 Figure 4 25 Figure 4 26 Figure 4 27 Figure 4 28 Figure 4 29 Figure 4 30 Figure 4 31 Figure 4 32 Figure 4 33 Figure 4 34 Figure 4 35 Figure 4 36 Figure 4 37 Figure 4 38 Figure 4 39 Figure 4 40 Figure 4 41 Figure 4 42 Figure 4 43 Figure 4 44 Figure 4 45 Figure 4 46 Figure 4 47 Tables Table 1 1 Table 1 2 Table 2 1 Table 3 1 Table 4 1 Table 4 2 Table 4 3 Table 4 4 Table A 1 Breakpoints Window AE N ei riesen 40 Open Memory Window Dialog BOX iese see se ee ee ee ee Se GR RR RA RA Gee Gee ee ee 41 Memory Window Byte s esor ido seotrastone ke Es Ge Se ES seio ee Bee Rae konko kesban eEoebeoo 41 Watch Window After Adding Variables escceescceesceceeeceeneeceeeeeeneecereeeneeesees 42
42. e ee Re ee ee ee ee 63 Figures Figure 2 1 Computer Properties Dialog Box Before Setting esse se see see se ee ee ee ee 8 Figure 2 2 Edit Resource Setting Dialog BOX sees se se se ek RA Ge Re Gee Ge ee ee ee ee ee ee 9 Figure 2 3 Computer Properties Dialog Box After Setting ses ses se see ee se ee ee ee ee 10 Figure 2 4 Faulty Connection Message see see see see se ee ee ee ee Se Se Ge Re GRA RA Re Gee ee ee ee 14 Figure 2 5 Communication Problem Message iii see se ee ee ee Ge Se Ge Re GR RA Re Gee ee ee ee 14 Figure 3 1 E6000 Emulator Connectors iese see ese see ee ee se ee ee ee ee Ge ee Re GR Re GRA GRA Gee ee ee 15 Figure 3 2 Example of Connecting User System Interface Cable Head to User System 16 Figure 3 3 Sequence of Screw Tightening esse sesse se ee ee ee ee Ge Ge SR Re GRA RA Re Gee ee ee ee 16 Figure 3 4 Plugging User System Interface Cable Body to E6000 Emulator 17 Figure 3 5 Polarity of Power Supply Plug oo esse esse ee ee se ee GR RR RA Re Gee Gee be ee ee ee ee 18 Figure 3 6 User System Interface Circuit for General Ports iese see ee ee ee ee ee ee ee ee ee 20 Figure 3 7 User System Interface Circuit for MD2 MD1 MDO WAIT NMI and STBY 20 Figure 3 8 User System Interface Circuit for RES esse ese se see ee ee ed ee Gee ee Ge ee ee ee ee 20 Figure 3 9 User System Interface Circuit for Analog Port Control Signals 21 Figur
43. ect the timer resolution suitable for the length of measurement time Rev 2 0 12 00 page 38 of 66 RENESAS 4 5 3 Examining Registers While the program is halted you can refer to the contents of the MCU registers These are displayed in the Registers window e Choose Registers from the View menu or click the CPU Registers button in the toolbar E Registers OP Register Value ERO OOFFFFOO ER1 OOOOOFF6 ER2 OFDOS770 ER3 BFS4BC7E ER4 OOOOOOOQA ERS OOFFFEDC ER6 OOOOOFF6 ER OOFFFEDC PC 001040 CCR IQ Z Figure 4 15 Registers Window As expected the value of the program counter PC is the same as the highlighted statement H 1040 Note The values of the other registers may differ from those shown in the above figure You can also change the registers from the Registers window For example to change the value of the PC e Double click the Value column corresponding to PC in the Registers window The Register dialog box allows you to edit the value Register PC x Value EE Set As B whole Register be Ceres Figure 4 16 Register Dialog Box Rev 2 0 12 00 page 39 of 66 RENESAS e Edit the value to H 1016 the start address of the main program and click OK The highlighted bar will move to the top of the main program to show the new PC value e Choose Go from the Run menu or click the Go button in the toolbar to execute up to the breakpoint again 1 4 5 4 Reviewing
44. ed that customers contact Renesas Technology Corporation or an authorized Renesas Technology Corporation 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 Corporation 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 Corporation by various means including the Renesas Technology Corporation 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 total system before making a final decision on the applicability of the information and products Renesas Technology Corporation assumes no responsibility for any damage liability or other loss resulting from the information contained herein Renesas Technology Corporation 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 Corporation or an authorized Renesas Technology Corporation product distributor when considering the use of a product contained herein for any specific purposes such as apparatus or systems f
45. ee sees gee see seges sed see ds se ese es ge ese ee sege beg gedog see Soe See de 2 12 1 Eyent Channels sss meni acid iis dai aii ESE dition eis 3 122 Range Channels css cccsccsschcineenseniecascide GROENE eg SAGE Bose AE a sbevab rebo sta rako kako ebri ta vk 3 PEN ARE OE EE EE EE EE SSL eio 4 2A ii ERGE vielen EE EO eano 4 1 3 Hardware Features EE EE EE EE EN 4 EN E A OK EE E 4 1 32 I oO EER EE ER N TITT EE ER PRETEN 5 TEAMA OE EE EE RE EE RE o 5 1 3 4 Environment Conditions seci esse sees see se ee ee ee Se Se GR EEE Ge Gee be ee ee ee ee ee 6 1 3 5 Emulator External Dimensions and Mass eee ee ee Ge ee ee ee ee ee 6 ise IN fs Ede US EE AE ED mene GE Ge 7 N OE AR RE ER OE EET A 7 2 2 Setting Up the PC Interface Board on Windows 95 or Windows 98 ee ee ee 8 2 2 1 Setting Up the PC Interface Board iese see ee ee ee Ge SR RA RA GR Gee ee ee 8 2 2 2 Modifying the CONFIG SYS File ese see see see se ee ee ee ee AR Re RR RA Re ee ee 10 2 2 3 Modifying the SYSTEMLINI File se ee ee Ge ek Gee Re ek ee ee Ge ee neante 11 2 3 Setting Up the PC Interface Board on Windows NT 4 0 ee ee see ee ee ee ee ee 11 2A Installing the ei DEE EE EE OE NE OT EE n 13 25 Troubleshooting EE EE EE N OE 14 25 Faully Connecllon ARE EE RE EN EE EE ONE daj 14 2 5 2 Communication Problems iese se se ee ee ee ee Ge ee ee ee ee Se Se Re ee Re RA RA 14 Section HardWare aso passe p ES eie
46. en the PC interface board and the PC IF connector on the E6000 emulator Press each plug firmly until it clicks into position e Switch on the host computer e Open the Computer Properties dialog box and check that the memory area you have selected is listed as System Reserved Computer Properties View Resources Reserve Resources l C Interrupt request IRQ Direct memory access DMA Inpul uutput 1 0 iy Setting 00000000 OOOSFFFF Unavailable for use by devices mj OOOAFFFF Super VGA ODOBZFFF Unavailable for use by devices OOOBFFFF Super VGA sm OOOCOOOO OOOCZFFF Unavailable for use by devices 000D0000 OOODZFFF Unavailable for use by devices Fz 00008000 OOODBFFF System Reserved ml OOOE 0000 OOC3FFFF Unavailable for use by devices Figure 2 3 Computer Properties Dialog Box After Setting 2 2 2 Modifying the CONFIG SYS File Prevent the memory area for the PC interface board being accessed by another program as follows e Select Run from the Start menu e Type SYSEDIT and click OK When EMM386 EXE is used in the CONFIG SYS file the CONFIG SYS file must be modified If the CONFIG SYS file is not used or if EMM38 6 EXE is not used even when the CONFIG SYS file is used go to Section 2 2 3 Modifying the SYSTEM INI File e Locate the line in the CONFIG SYS file that reads DEVICE C WINDOWS EMM386 EXE Rev 2 0 12 00
47. er 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 E
48. f an area of memory in the Memory window or the values of variables in the Watch and Locals windows Sometimes the action of a program is too complex to allow us to do this Using the emulator s complex event system you can for example detect the time when the program has accessed H 109a five times 4 8 1 Defining an Event Using the Complex Event System Now define an event using the complex event system to monitor a part of the program as follows e Select Hexadecimal in the Radix submenu from the Setup menu or click the Radix Hex button in the toolbar to display hexadecimal When hexadecimal is input prefix H for the radix can be omitted e Choose Breakpoints from the View menu to display the Breakpoints window or click the Breakpoints button in the toolbar koj e Click in the Breakpoints window with the right mouse button and choose Add to set a new breakpoint The following dialog box allows you to set the breakpoint s properties e Set the Type to Event and enter the address H 109a into the Address Lo box as a condition Rev 2 0 12 00 page 50 of 66 RENESAS Breakpoint E vent Properties x General Bus Area Signals Action Type Address C PCBreak DontCare Address C Range Address Lo D G Event lH 109a r Data Compare Direction I Compare fi C Read O Write Either Cancel Help Figure 4 32 Breakpoint Event Properties Dialog Box e Click the Action tab and display
49. ffice 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 und
50. he PC Interface Board e Start Windows 95 or Windows 98 e Click the My Computer icon with the right mouse button and select Properties from the pop up menu The System Properties dialog box will be displayed e Double click the Computer icon in the Device Manager panel to open the Computer Properties dialog box e Click the Memory in the View Resources panel to display the memory resources Computer Properties View Resources Reserve Resources Interrupt request IRQ Direct memory access DMA C Input output 1 0 i Setting Hardware using the setting gul 00000000 OOOSFFFF Unavailable for use by devices ml DOOADOOD OOOAFFFF Super VGA mil 00080000 OOOBZFFF Unavailable for use by devices J OOOBFFFF Super VGA OOOCOOOO OOOCZFFF Unavailable for use by devices OOODOOOO OOOD3FFF Unavailable for use by devices 000E0000 OOC3FFFF Unavailable for use by devices m1 OOFEOODO OOFFFFFF Unavailable for use by devices Figure 2 1 Computer Properties Dialog Box Before Setting A memory area that is not listed in the dialog box can be assigned to the PC interface board Table 2 1 lists the address ranges that can be set by the switch on the rear panel of the PC interface board Select one of the address ranges that is not listed in the Computer Properties dialog box For example if you select the range H D8000 to H DBFFF the corresponding switch number will be 6 Rev 2 0 12 00 page 8
51. he latest product standards or specifications before final design purchase or use 3 Hitachi makes every attempt to ensure that its products are of high quality and reliability However contact Hitachi s sales office before using the product in an application that demands especially high quality and reliability or where its failure or malfunction may directly threaten human life or cause risk of bodily injury such as aerospace aeronautics nuclear power combustion control transportation traffic safety equipment or medical equipment for life support 4 Design your application so that the product is used within the ranges guaranteed by Hitachi particularly for maximum rating operating supply voltage range heat radiation characteristics installation conditions and other characteristics Hitachi bears no responsibility for failure or damage when used beyond the guaranteed ranges Even within the guaranteed ranges consider normally foreseeable failure rates or failure modes in semiconductor devices and employ systemic measures such as fail safes so that the equipment incorporating Hitachi product does not cause bodily injury fire or other consequential damage due to operation of the Hitachi product 5 This product is not designed to be radiation resistant 6 No one is permitted to reproduce or duplicate in any form the whole or part of this document without written approval from Hitachi 7 Contact Hitachi s sales office for any quest
52. ice and mode you have selected e To display the current memory mapping choose Configure Map from the Memory menu or click the Memory Map button in the toolbar The Memory Mapping dialog box shown in figure 4 5 is displayed Memory Mapping x Type Memory OOFFFF40 OOFFFFFF On Chip Read wi Figure 4 5 Memory Mapping Dialog Box Rev 2 0 12 00 page 31 of 66 RENESAS Table 4 2 lists the three memory types available in the E6000 emulator Table 4 2 Memory Types Memory Type Description On chip Accesses the MCU on chip memory User Accesses the memory on the user system hardware Emulator Accesses the optional SIMM memory module Table 4 3 lists the three access types Table 4 3 Access Types Access Type Description Read write RAM Read only ROM Guarded No access allowed For this tutorial we can use the default mapping but you can edit the mapping as follows e To change the map setting click the Edit button after selecting the target mapping line or simply double click that line Here double click the On Chip Read only in the Memory Mapping dialog box The Edit Memory Mapping dialog box is displayed Edit Memory Mapping Memory Mapping To H 00O7FFFF Setting On Chip Read only 7 Cancel Help Figure 4 6 Edit Memory Mapping Dialog Box e Click OK to close the dialog box Rev 2 0 12 00 page 32 of 66 RENESAS e To display the device map information select Stat
53. ile long Figure 4 29 Locals Window The Locals window will show nothing when there are no local variables e Choose Step In from the Run menu or click the Step button in the toolbar to perform step execution one time EZ The contents of variable min are changed and their values are displayed Rev 2 0 12 00 page 48 of 66 RENESAS p 292 R4 int OxOOfffedc l li ong 10 D 10 ER6 long p 4086 1 OxOOFFFFOS volatile long D O 1 OxOOfFffO4 volatile long Figure 4 30 Local Window After Contents of Variable min are Changed e Double click the symbol to the left of variable a in the Locals window to expand variable a and to display the individual element of each array e Refer to elements of variable a before sort function execution and confirm that random data has been sorted in descending order Value D 292 R4 int OxOOfffedc lens 10 D 31051 f OxOOfffedc D 23010 1 OxOOfFffee0 D 17515 1 OxOOfffee4 D 16838 Ox00fffees D 16212 4 OxOOfffeec D 10113 4 OxOOfFffefO D 7419 OxOOfffef4 D 5758 j OxOOfffef8 D 5627 OxOOfffefc p 4086 OxOOFFFFOO D 10 1 ER6 long p 4086 OxOOfFFFOS olatile long D O 1 OxOOFFFFO4 volatile long Figure 4 31 Local Window After Array Variable a is Sorted Rev 2 0 12 00 page 49 of 66 RENESAS 4 8 Using the Complex Event System So far in this tutorial we have monitored the behavior of the program by observing the contents o
54. ing Interface User s Manual or the on line help For E6000 specific commands refer to the on line help To display the on line help enter the following in the Command Line window help command commands Command name or its abbreviation Table Al Command List Abbrevia Command Command Name tion Type Description General Comments ACCESS AC General Sets operation for invalid access ANALYSIS AN Specific Enables or disables the performance analysis range ANALYSIS RANGE AR Specific Sets or displays the performance analysis range ANALYSIS RANGE DELETE AD Specific Cancels the performance analysis range ASSEMBLE AS General Assembles a program ASSERT General Checks conditions BREAKPOINT EVENT BP EN Specific Sets a breakpoint or an event BREAKPOINT CLEAR BC Specific Clears a breakpoint or an event EVENT_CLEAR EC BREAKPOINT_DISPLAY BD Specific Displays breakpoints or events EVENT_DISPLAY ED BREAKPOINT_ENABLE BE Specific Enables or disables a breakpoint EVENT ENABLE EE or an event BREAKPOINT SEQUENCE BS Specific Defines or clears a breakpoint or EVENT SEQUENCE ES event sequence RENESAS Rev 2 0 12 00 page 63 of 66 Table A1 Command List cont Abbrevia Command Command Name tion Type Description CLOCK CK Specific Sets the CPU clock rate in the E6000 emulator DEVICE_TYPE DE Specific Selects the target device in the E6000 emulator
55. ions regarding this document or Hitachi semiconductor products IMPORTANT INFORMATION READ FIRST e READ this user s manual before using this E6000 emulator e KEEP the user s manual handy for future reference Do not attempt to use the E6000 emulator until you fully understand its mechanism E6000 emulator Throughout this document the term E6000 emulator shall be defined as the E6000 emulator user system interface cable PC interface board and optional SIMM memory module produced only by Hitachi Ltd excluding all subsidiary products The user system or a host computer is not included in this definition Purpose of the E6000 emulator This E6000 emulator is a software and hardware development tool for systems employing the Hitachi microcomputer H8 300H series hereafter referred to as MCU This E6000 emulator must only be used for the above purpose Improvement Policy Hitachi Ltd including its subsidiaries hereafter collectively referred to as Hitachi pursues a policy of continuing improvement in design functions performance and safety of the E6000 emulator Hitachi reserves the right to change wholly or partially the specifications design user s manual and other documentation at any time without notice Target User of the E6000 emulator This E6000 emulator should only be used by those who have carefully read and thoroughly understood the information and restrictions contained in the user s manual
56. lectronics 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 To all our customers Regarding the change of names mentioned in the document such as Hitachi Electric and Hitachi XX to Renesas Technology Corp The semiconductor operations of Mitsubishi Electric and Hitachi were transferred to Renesas Technology Corporation on April 1st 2003 These operations include microcomputer logic analog and discrete devices and memory chips other than DRAMS flash memory SRAMS etc Accordingly although Hitachi Hitachi Ltd Hitachi Semiconductors and other Hitachi brand names are mentioned in the document these names have in fact all been changed to Renesas Technology Corp Thank you for your understanding Except for our corporate trademark logo and corporate statement no changes whatsoever have been made to the contents of the document and these changes do not constitute any alteration to the contents of the document itself Renesas Technology Home Page http www renesas com Renesas Technology Corp Customer Support Dept April 1 2003 TENESAS Renesas Technology Corp Cautions Keep safety first in your circuit designs l Renesas Technology Corpor
57. n 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 3 4 Hardware Interface All signals are directly connected to the MCU in the E6000 emulator with no buffering with the exception of those listed in the Supplementary Information 3 4 1 Signal Protection on the E6000 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 Vc pins on the cable head assembly are connected together with the exception of the AV pin and are then monitored by the E6000 emulator to detect powered user system hardware presence 3 4 2 User System Interface Circuits The interface circuit between the MCU in the E6000 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 E6000 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 The interface circuits depend on the
58. n the Break column can change the display in the cyclic order shown below to set the event for measuring the execution time between events Timer start time measurement Timer stop time measurement point to point trace Trace start trace Trace temporarily stop trace or trace stop TrStop stop trace When Trace is followed by Trace trace is resumed However when Trace is followed by TrStop trace will not resume even after T race appears Blank Break Timer gt Timer gt Trace 2 Trace gt TrStop Blank gt Rev 2 0 12 00 page 36 of 66 RENESAS Note Events Timer and Trace can be selected only when the corresponding Timer and Trace have been set 4 5 2 Executing the Program To run the program from the address pointed to by the reset vector e Choose Reset Go from the Run menu or click the Reset Go button in the toolbar The program will be executed up to the PC break you inserted and the statement will be highlighted in the program window to show that the program has halted A Sort c OP Line Address BP Label Source 00001016 main void main void OOOO101a 1 int i long a 10 j wolatile long min max OOOO101c for i O i lt 10 im OOOO101e j rand 00001026 if j lt O 00001028 3 seg 0000102a a i j 00001040 Break Sort aj 00001044 i a O o000104e a 9 o000105a i 0 00001062 max 0 00001068 change a o000106e i a 9 o000107a a O
59. nalysis x No Name Mode Rate 0 10 20 30 40 50 60 70 80 90 I 4 1 Analysis Range 30 RRRREEEEE KERKE ad Figure 4 42 Displaying the Analysis Results 1 The performance analysis results are displayed as a histogram and as percentages Click Value Performance Analysis x No Nane Mode Rate RUN TIME 1 Analysis Range 30 0OOh OOmin OOs OOOms 308us 000ns 2 cue ieo Figure 4 43 Displaying the Analysis Results 2 C Graph The analysis results are displayed as percentages and as the actual time measured Rev 2 0 12 00 page 58 of 66 RENESAS 441 Bus Monitor The bus monitor functions enable the user to display memory contents in realtime during the user program execution Display of the memory contents is updated at minimum intervals of 1s e Select the Bus Monitor Window from the View menu Open Bus Monitor Menu x Select Bus Monitor Function C SetAddress For Trigger Figure 4 44 Open Bus Monitor Menu Dialog Box e Select Set address for RAM Monitor under Set Bus Monitor Function then click OK e Select the Monitor1 check box enter H d10 in the text box select Access then click OK Set Address For RAM Monitor x Address Display Data M Monitori H 00fffd10 E Access C 256 Byte M Monitor2 H 00000000 oes 95 M Monitor3 H 00000000 l Monitor4 0000 M Monitor5 00000 Monitor6 0000 TT Monitor
60. oducts QUIT QU General Terminates the HDI RADIX RA General Sets a radix for input value REFRESH RF Specific Updates the memory related windows REGISTER_DISPLAY RD General Displays the MCU register values REGISTER_SET RS General Sets the MCU register values RESET RE General Resets the MCU SLEEP General Delays command execution STEP ST General Performs single step execution in instruction unit or source line unit STEP OUT SP General Step out of the current function STEP OVER SO General Performs step over execution STEP RATE SR General Set rate for multiple steps RENESAS Rev 2 0 12 00 page 65 of 66 Table A 1 Command List cont Abbrevia Command Command Name tion Type Description SUBMIT SU General Executes an emulator command file SYMBOL ADD SA General Adds a symbol SYMBOL CLEAR SC General Deletes a symbol SYMBOL LOAD SL General Loads a symbol information file SYMBOL SAVE SS General Saves a symbol information file SYMBOL VIEW SV General Displays a symbol TEST EMULATOR TE Specific Tests the E6000 emulator hardware TIMER TI Specific Sets or displays the timer minimum measurement unit for execution time measurement TRACE TR General Displays trace data TRACE ACQUISITION TA Specific Sets or displays trace acquisition information TRACE COMPARE TC Specific Compares trace data TRACE SAVE TV Specific Saves trace data TRACE SEARCH TS Specific Searches for trace data
61. of 66 RENESAS Table 2 1 Address Map of PC Interface Board and Memory Switch Setting Address Range Switch Setting From H C0000 to H C3FFF From H C4000 to H C7FFF From H C8000 to H CBFFF From H CC000 to H CFFFF From H D0000 to H D3FFF at shipment From H D4000 to H D7FFF From H D8000 to H DBFFF From HDCOOO to H DFFFF From H E0000 to H E3FFF From H E4000 to H E7FFF From H E8000 to H EBFFF From H ECO00 to H EFFFF UD OOO NOU KLOP O Define the memory area so that Windows 95 or Windows 98 does not use the area as follows e Click Memory in the Reserve Resources panel and click Add The Edit Resource Setting dialog box will be displayed Edit Resource Setting x Enter the beginning and ending values of the memory range you would like to reserve Start value p 8000 End value DBFFF Cancel Figure 2 2 Edit Resource Setting Dialog Box e Enter the memory area addresses in Start value and End value e Shut down the host computer do not restart it and turn off the power switch e Using a small screwdriver rotate the switch in the rear panel of the PC interface board so that the arrow points to the number corresponding to the memory area you have selected e Remove the cover from the host computer and install the PC interface board in a spare ISA slot Rev 2 0 12 00 page 9 of 66 RENESAS e Replace the host computer cover e Connect the PC interface cable betwe
62. om the main function Note This function can be used only when the load module that has the Dwarf2 type debugging information is loaded For details on the functions described above refer to the on line help which can be displayed by clicking the Help button or pressing the F1 key when the target window is open 4 13 Saving the Session Before exiting it is good practice to save your session so that you can resume with the same E6000 emulator and HDI configuration at your next debugging session e Choose Save Session from the File menu e Choose Exit from the File menu to exit HDI 4 14 What Next This tutorial has introduced you to some of the key features of the E6000 emulator and their use in conjunction with the HDI By combining the emulation tools provided in the E6000 emulator you can perform extremely sophisticated debugging allowing you to track down hardware and software problems efficiently by precisely isolating and identifying the conditions under which they occur For details on HDI operation refer to the Hitachi Debugging Interface User s Manual supplied separately Rev 2 0 12 00 page 61 of 66 RENESAS Rev 2 0 12 00 page 62 of 66 RENESAS Appendix A Command Line Functions This section lists the E6000 emulator command line functions Command Type General HDI general commands Specific Commands specific to the E6000 emulator For HDI general command line functions refer to the Hitachi Debugg
63. or transportation vehicular medical aerospace nuclear or undersea repeater use The prior written approval of Renesas Technology Corporation 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 Corporation for further details on these materials or the products contained therein sTENESAS C G D mh on lt D D H8 300H Series E6000 Emulator User s Manual Renesas Microcomputer Development Environment System Renesas Electronics Rev 2 0 2000 12 www renesas com Cautions 1 Hitachi neither warrants nor grants licenses of any rights of Hitachi s or any third party s patent copyright trademark or other intellectual property rights for information contained in this document Hitachi bears no responsibility for problems that may arise with third party s rights including intellectual property rights in connection with use of the information contained in this document 2 Products and product specifications may be subject to change without notice Confirm that you have received t
64. ow e If necessary choose Font option from the Customize submenu on the Setup menu to choose a font and size suitable for your host computer Initially the program window opens showing the beginning of the main program but you can scroll through the program with the scroll bars to see other sections Rev 2 0 12 00 page 35 of 66 RENESAS 4 5 Using Breakpoints The simplest debugging aid is the PC break which lets you halt execution when a particular point in the program is reached You can then examine the state of the MCU and memory at that point in the program 4 5 1 Setting a PC Break The program window provides a very simple way of setting a PC break For example set a PC break at address H 1040 as follows e Double click in the BP column on the line containing address H 1040 MI Sort c ioj xi Line Address BP Label Source 00001016 main void main void 0000101a int i long a 10 j volatile long min max OOOO101c for i Oy i lt 10 im OOOQ101e j rand 00001026 if j lt OM 00001028 j j 0000102a a i j 00001040 sort a 00001044 min a O 0000104e max a 9 0000105a min 0 00001062 max 0 00001068 change a 0000106e min a 9 OOOQ107a max a O 00001084 Figure 4 12 Setting a Breakpoint PC Break The word e Break will be displayed there to show that a PC break is set at that address Although not performed in this tutorial double clicking repeatedly i
65. ows programs to be developed and debugged for the H8 300H series 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 The E6000 emulator works with the Hitachi debugging interface HDI an application for Microsoft Windows operating system This provides a powerful range of commands for controlling the emulator hardware with a choice of either fully interactive or automated debugging 1 1 Debugging Features 1 1 1 Breakpoints The E6000 emulator provides a comprehensive range of alternative types of breakpoints to give you the maximum flexibility in debugging applications and user system hardware 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 1 2 Complex Event System CES Program Breakpoints PC Breakpoints Up to 256 program breakpoints can be defined These program breakpoints are set by replacing the user instruction by a BREAK instruction 1 1 2 Trace The E6000 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 b
66. puter The PC interface board is a memory mapped board and before inserting it you first need to reserve a block of memory addresses for use by the board This ensures that other programs do not inadvertently use the PC interface hardware The allocated memory area must not overlap memory already allocated to other board If attempted the PC interface board and the E6000 emulator product will not operate correctly At shipment the memory area of PC interface board is allocated to the address range from H DO000 to H D3FFF When using Microsoft Windows 95 or Microsoft Windows 98 operating system refer to section 2 2 Setting Up the PC Interface Board on Windows 95 or Windows 98 When using Microsoft Windows NT operating system refer to section 2 3 Setting Up the PC Interface Board on Windows NT 4 0 Note The PC interface board is not supported in Windows 2000 21 Package Contents The E6000 emulator is supplied in a package containing the following components e E6000 emulator e 5V and 6A E6000 emulator power supply AC adapter e CD R HDI User s Manual e External probes 1 e External probes 2 e Hitachi Debugging Interface for E6000 Setup Guide Before proceeding you should check that you have all the items listed above and contact your supplier if any are missing Rev 2 0 12 00 page 7 of 66 RENESAS 22 Setting Up the PC Interface Board on Windows 95 or Windows 98 2 2 1 Setting Up t
67. r 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 Rev 2 0 12 00 page 5 of 66 RENESAS 1 3 4 Environment Conditions Observe the conditions listed in table 1 2 when using the E6000 emulator Table 1 2 Environment Conditions ltem Specifications Temperature Operating 10 to 435 Storage 10 to 50 C Humidity Operating 35 to 80 RH no condensation Storage 35 to 80 RH no condensation Ambient gases No corrosive gases DC input power Voltage 5 V 45 Power consumption 6 A max User system voltage UVcc Depends on the target MCU within the range 2 7 V to 5 5 V AC input power Voltage 100 to 240VAC Frequency 50 60 Hz Power consumption 61 to ZOVA 1 3 5 Emulator External Dimensions and Mass Dimensions 219 x 170 x 54 mm Mass 1 000 g Rev 2 0 12 00 page 6 of 66 RENESAS Section 2 Setting Up This section explains how to e Set up the PC interface board HSGOOOETNO1H separately purchased e Set up the E6000 emulator e Install the HDI software and use it to check correct operation of the entire system To use another interface board such as a PC card PCMCIA refer to the user s manual for that interface board The E6000 emulator communicates with the HDI through the PC interface board and therefore the PC interface board must be inserted into the host com
68. range Vcc max 0 V by using the E6000 emulator configuration dialog box If the user V o drops below this threshold the User System Voltage in the Platform sheet of the System Status window will display Down otherwise OK is displayed User Vcc level User Vcc threshold E6000 Vcc level lt gt User system interface cable removed Figure 3 14 Voltage Level Monitoring Example for Vcc 3 3 V Rev 2 0 12 00 page 24 of 66 RENESAS 3 5 Differences between MCU and E6000 Emulator When the E6000 emulator is initialized or the system is reset there are some differences in the initial values in some of the general registers between the MCU and E6000 emulator as shown in table 3 1 Table 3 1 Initial Value Differences between MCU and E6000 Emulator Status Register E6000 Emulator MCU Power on 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 other bits are undefined other bits 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 other bits are undefined other bits are undefined Please refer to the supplied supplementary information for details of the protection circuit used on the I O ports of the E6000 emulator 3 5 1 A D Converter and D A Converter
69. rmance of Hitachi s semiconductor products Hitachi 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 Hitachi Figures Some figures in this user s manual may show items different from your actual system Limited Anticipation of Danger Hitachi cannot anticipate every possible circumstance that might involve a potential hazard The warnings in this user s manual and on the E6000 emulator are therefore not all inclusive Therefore you must use the E6000 emulator safely at your own risk Rev 2 0 12 00 page III of V RENESAS SAFETY PAGE READ FIRST e READ this user s manual before using this emulator product e 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 A 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 hazardous situation which if not avoided will result in death or serious injury A WARNING WARNING indicates a potentially hazardous situation which if not avoided could result in death or serious injury A CAUTION CAUTI
70. ted 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 b
71. the Breakpoints You can see a list of all the breakpoints set in the program in the Breakpoints window e Choose Breakpoints from the View menu or click the Breakpoint button in the toolbar mi Breakpoints ol ol i Address Sort c 21 00001040 Program Figure 4 17 Breakpoints Window The Breakpoints window also allows you to enable or disable breakpoints define new breakpoints and delete breakpoints 4 6 Examining Memory and Variables You can monitor the behavior of a program by examining the contents of an area of memory or by displaying the values of variables used in the program 4 6 1 Viewing Memory You can view the contents of a block of memory in the Memory window For example to view the memory corresponding to the array main in Byte Rev 2 0 12 00 page 40 of 66 RENESAS e Choose Memory from the View menu or click the Memory button in the toolbar e Enter main in the Address field and set Format to Byte Open Memory Window x Address ELU OK main Cancel Format Byte 7 Figure 4 18 Open Memory Window Dialog Box e Clicking OK opens the Memory window showing the specified area of memory and enables to check the contents of the memory block 4 Byte Memory main Figure 4 119 Memory Window Byte 4 6 2 Watching Variables As you execute a step of a program it is useful to be able to look at the values of variables used in your program to verify that they change in the way th
72. to place Cable body Cable head User system interface cable Figure 3 4 Plugging User System Interface Cable Body to E6000 Emulator 3 1 3 Plugging the User System Interface Cable Body into the Cable Head Plug the cable body into the cable head on the user system hardware Rev 2 0 12 00 page 17 of 66 RENESAS 32 Power Supply 3 2 1 AC Adapter The AC adapter supplied with the E6000 emulator must be used at all times 32 2 Polarity Figure 3 5 shows the polarity of the power supply plug 5 V Outside N GND Inside Figure 3 5 Polarity of Power Supply Plug 3 2 3 Power Supply Monitor Circuit The E6000 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 does not light you should check the E6000 emulator voltage level An input voltage less than 4 75 V could indicate that enough current cannot be supplied to the E6000 emulator Note Use the provided AC adapter for the E6000 emulator Rev 2 0 12 00 page 18 of 66 RENESAS 33 SIMM Memory Module E6000 emulator 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 3 3 1 Optional SIMM Memory Module Configuratio
73. uction to the system s facilities including an overview of the main emulation features provided by the E6000 emulator and the Hitachi debugging interface HDI software that provides access to them Section 2 Setting Up describes how to set up the E6000 emulator and prepare it for use in conjunction with the Hitachi Debugging Interface HDI Section 3 Hardware explains how to connect the E6000 emulator to an external user system Section 4 Tutorial then introduces each of the E6000 emulator s main features by showing how to load and debug a simple C program The tutorial program is supplied on disk so that you can follow the steps on your own system to learn first hand how it operates Assumptions This manual assumes that you already have a working knowledge of the procedures for running and using applications for MS DOS and Microsoft Windows operating system Related Manuals e Supplementary Information e Hitachi Debugging Interface User s Manual e User System Interface Cable User s Manual HS3048ECH61HE etc e PC Interface Board User s Manual the user s manuals listed below are referred to in this user s manual ISA Bus Interface Board User s Manual HS6000EIIO1 HE PCI Bus Interface Board User s Manual HS6000EICO1HE HS6000EICO2HE PCMCIA Interface Card User s Manual HS6000EIP01 HE Description Notes on Using LAN Adapter for E6000 E8000 Emulator HS6000ELNO1HE e Optional Memory Board User
74. uffer and trace 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 Rev 2 0 12 00 page 1 of 66 RENESAS 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 see section 1 2 Complex Event System CES for more information It is also possible to store all bus cycles and then just look at selected cycles This is called trace filtering 1 1 3 Execution Time Measurements The E6000 emulator 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 16 us the maximum time is about 200 days 1 1 4 Performance Analysis The E6000 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
75. us from the View menu or click the Status button in the toolbar to open the System Status window and select the Memory sheet The device map information is then displayed as follows E System Status ol Op x Item Status Target Device Configuration OOOOOOO OOO FFFF Internal ROM OOFFDF10O OOFFFFOF Internal RAM OOFFFF1C OOFFFFFF Internal IO System Memory Resources SIMM Module No SIMM fitted Ram Bases not used not used not used not used Loaded Memory Areas Platform Memory Eee O Figure 4 7 System Status Window Memory Sheet Note The memory map differs from the target MCU and the mode selected 4 4 Downloading the Tutorial Program After the E6000 emulator is set up you can download the object program you want to debug 4 4 1 Loading the Object File First load the ELF DWARF2 format object file as follows e Choose Load Program from the File menu or click the Load Program button in the toolbar The Load Program dialog box is then displayed Rev 2 0 12 00 page 33 of 66 RENESAS e Click the Browse button select the Tutorial abs file in the Tutorial directory from the Open dialog box and click the Open button The Load Program dialog box is displayed Click the Open button to start to download the file Open Look in I Tutorial 7 al et Tutorial abs File name IT utorial abs Files of type ELF DWARF Files abs 7 Cancel Z Figure 4 8 Open Dialog Box
76. user signals e The memory map The following sections describe how to set up the E6000 emulator as appropriate for the tutorial program 4 3 1 Configuring the Platform To set up the target configuration e Choose Configure Platform from the Setup menu to set up the conditions for the selected platform e The following dialog box will be displayed E6000 H8 3052F Configuration Properties EF General TER User Signals o IV User Reset enable Mode fe advanced mode 16Mbyte on chip RC 7 I User NMI enabl Bingle chip mode User Standby Clock 18MHz I M User Bus Request enable Timer Resolution 125ns ir M Enable read and write on the fly IV Break on access error T Enable internal ROM area write gt Enable upper AGM abled upper HUM Voltage follower C w CM User VCC Threshold 3 00 4 Driver Emulator ISA Driver Figure 4 4 Configuration Dialog Box Rev 2 0 12 00 page 30 of 66 RENESAS e Set up the options as shown in table 4 1 Table 4 1 Configuration Options Option Value Depending on Evaluation Chip Device H8 3052F Mode 6 16 byte expansion mode with on chip ROM enabled Clock 18 MHz Timer resolution 125 ns All other options Default e Click OK to change the target MCU settings 4 3 2 Mapping the Memory After you have selected the device and mode in the Configuration Dialog Box the HDI automatically maps the E6000 emulator memory for the dev
77. ut 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 o
78. utton in the Resource tab and in the following form make a note of the upper memory areas that have already been used Rev 2 0 12 00 page 11 of 66 RENESAS e Shut down Windows NT Starting the Host Computer in Setup Mode For details on the setup mode refer to the manual of your host computer e Check the upper memory areas that have already been used The memory areas being used should be the same as those checked for Windows NT above e Define the memory area for the PC interface board Select one of the memory areas that correspond to the following PC interface board switch settings and no other devices can access the selected memory area sen Jea o em Ee fe fon ea o icoooo ester a Moon Rare e HE0000 MEsFFF 1 Fowo Horer 5 Momo norr o memo MEFE 2 _ Woaooo_ Woarrr 6 Wosono mDBFFE A HEs000 MEBFFF s iocowo morrer 7 wooo worrr 8 _ Weco0o MEFEFF Note 4isthe setting at shipment Rev 2 0 12 00 page 12 of 66 RENESAS If the Intel P amp P BIOS disk is supplied with the host computer define the memory area as follows Start the host computer with the Intel P amp P BIOS disk e Check the upper memory areas that have already been used with View System Resources e Add Unlisted Card with Configure Add Card Others e Click No in the dialog box displayed because there is no CFG file e Move to the Memory hex list box in the Configure Unlisted Card
79. y set PC break The statement of sort a will be highlighted inti Sort c OP Line Address BP Label Source 00001016 main void main void OOOQ101a int i long a 10 j wolatile long min max OOOO101c for i O i 10 im OOOOQ101e j rand 00001026 if j so 00001028 j j 0000102a a i j 00001040 Break sort a 00001044 i a O o0000104e a 9 0000105a i 0 00001062 0 00001068 change a o000106e in a 9 0000107a a 0 00001084 Figure 4 24 Program Window after Executing the Reset Go Command e Choose Step In from the Run menu or click on the Step In button in the toolbar to step through the sort statement Pi Rev 2 0 12 00 page 44 of 66 RENESAS Source 00001040 Break sort a 00001044 a 0 0000104e a 9 OOOQ105a in 0 00001062 0 00001068 change a 0000106e min a 9 0000107a max a O 00001084 0000108a sort void sort long a 0000108e long t int i j k gap 00001090 gap 5 00001094 while gap gt O 00001096 for k 0 k lt gap k 0000109a for i k gap i lt 10 i i gap 0000109e fori j i gap j gt k j j gap 000010a2 if a j gt ali gap l x Figure 4 25 Program Window after Executing the Step In Command Exit the function and back to the next statement in the main program by choosing Step Out from the Run menu or clicking the Step Out button in the toolbar P

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