H8S, H8SX Family E10A-USB Emulator Additional Document for
Contents
1. IRO Dont care y Figure 2 17 IRQ Page Table 2 21 IRQ Page Options Option Description Don t care check box Indicates that no IRQ condition is set IRQ drop down list Specifies the IRQ Don t care Detects no IRQ High IRQ is high Low IRQ is low 32 RENESAS H8S H8SX Family E10A USB Emulator Additional Document for User s Manual Supplementary Information on Using the H8S 2437F Publication Date Rev 1 00 June 30 2004 Rev 2 00 November 15 2007 Published by Sales Strategic Planning Div Renesas Technology Corp Edited by Customer Support Department Global Strategic Communication Div Renesas Solutions Corp 2007 Renesas Technology Corp All rights reserved Printed in Japan RenesasTechnology Corp Sales Strategic Planning Div Nippon Bldg 2 6 2 Ohte machi Chiyoda ku Tokyo 100 0004 Japan ENESAS RENESAS SALES OFFICES http www renesas com Refer to http www renesas com en network for the latest and detailed information Renesas Technology America Inc 450 Holger Way San Jose CA 95134 1368 U S A Tel lt 1 gt 408 382 7500 Fax lt 1 gt 408 382 7501 Renesas Technology Europe Limited Dukes Meadow Millboard Road Bourne End Buckinghamshire SL8 5FH U K Tel lt 44 gt 1628 585 100 Fax lt 44 gt 1628 585 900 Renesas Technology Shanghai Co Ltd Unit 204 205 AZIACenter No 1233 Lujiazui Ring Rd Pudong District Shanghai China 200120 T2. programs algorithms and application circuit examples You should not use the products or the technology described in this document for the purpose of military applications such as the development of weapons of mass destruction or for the purpose of any other military use When exporting the products or technology described herein you should follow the applicable export control laws and regulations and procedures required by such laws and regulations All information included in this document such as product data diagrams charts programs algorithms and application circuit examples 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 products listed in this document please confirm the latest product information with a Renesas sales office Also please pay regular and careful attention to additional and different information to be disclosed by Renesas such as that disclosed through our website http www renesas com Renesas has used reasonable care in compiling the information included in this document but Renesas assumes no liability whatsoever for any damages incurred as a result of errors or omissions in the information included in this document When using or otherwise relying on the information in this document you should evaluate the information in light of the total system before deciding about the applicability of such informat
3. RENESAS iv Bus_Status Page Options Trace Find x General Address Data Bus Status Area RAW IRQ Sett String PROG y Figure 2 14 Bus_Status Page Table 2 18 Bus_Status Page Options Option Description Don t care check box Indicates that no Bus_Status condition is set String drop down list Specifies the bus status PROG CPU instruction fetch cycle DATA CPU data access cycle REFRESH Refresh cycle 29 RENESAS v Area Page Options Trace Find xj General Address Data Bus Status rea RAW ro PA Setting String ROM Figure 2 15 Area Page Table 2 19 Area Page Options Option Description Don t care check box Indicates that no area condition is set String drop down list Specifies the area ROM ROM area RAM RAM area 10 8 IO 8 area 10 16 IO 16 area EXT 8 EXT 8 area EXT 16 EXT 16 area 30 RENESAS vi R W Page Options Trace Find 4 x General Address Data Bus Status Area R W IRQ Setting String READ y Figure 2 16 R W Page Table 2 20 R W Page Options Option Description Don t care check box Indicates that no read write condition is set String drop down list Specifies the read write READ Read cycle WRITE Write cycle 31 RENESAS vii IRQ Page Options Trace Find i x General Address Data Bus Status Area RAW IRQ Setting
4. are disabled The settings of Break Condition are disabled when an instruction to which a BREAKPOINT has been set is executed When step over function is used the settings of BREAKPOINT and Break Condition are disabled 2 2 3 Notes on Setting the Breakpoint Dialog Box When an odd address is set the address is rounded down to an even address A BREAKPOINT is accomplished by replacing instructions Accordingly it can be set only to the flash memory or the RAM area A BREAKPOINT cannot be set to the following addresses e An area other than flash memory or RAM e An area occupied by the emulator program e An instruction in which Break Condition is satisfied During step execution a BREAKPOINT is disabled A condition set at Break Condition is disabled immediately after starting execution when an instruction at a BREAKPOINT is executed A break does not occur even if a condition of Break Condition is satisfied immediately after starting the execution When execution resumes from the breakpoint address after the program execution stops at the BREAKPOINT single step execution is performed at the address before execution resumes Therefore realtime operation cannot be performed Settings of BREAKPOINT and Break Condition are invalid while the STEP OVER function is being used 2 2 4 Note on Using the JTAG Clock TCK When the JTAG clock TCK is used set the frequency to lower than that of the system clock The value of the JTA
5. buffer full break setting Trace start function Starts acquisition of trace information from the address specified in the Break condition 1 dialog box and stops when the trace buffer becomes full Select Break in Trace buffer full break of the Acquisition dialog box Trace stop function Starts acquisition of trace information from the start of the program and stops at the address specified in the Break condition 1 dialog box Select No break in Trace buffer full break of the Acquisition dialog box RENESAS 4 Trace Filter Function The emulator displays all the information that matches the specified conditions for all the trace data The information is displayed by selecting Filter from the popup menu that is displayed with the right hand mouse button on the Trace window The filter condition is set to restrict the cycle to be displayed on the trace buffer i General Page Options Trace Filter 7 Not designation Trace display range Start PTR End PTR Figure 2 4 General Page Table 2 8 General Page Options Option Description Don t care other pages Disables settings on other pages than the General page check box Enable Filter check box Enables filter conditions Not designation check Designates no conditions box Start PTR edit box Enters the start pointer in the range that is displayed on the Trace window End PTR edit box Enters the end
6. pointer in the range that is displayed on the Trace window 19 RENESAS ii Address Page Options Trace Filter Point Range From IH To Figure 2 5 Address Page Table 2 9 Address Page Options Option Description Don t care check box Indicates that no address condition is set Point radio button Specifies the single address Range radio button Sets an address range as a display condition From edit box Sets the start value of the address range To edit box Sets the end value of the address range 20 RENESAS iii Data Page Options Trace Filter General Address Data Bus Status Area R W IRQ Setting Point Range From IH To Figure 2 6 Data Page Table 2 10 Data Page Options Option Description Don t care check box Indicates that no data condition is set Point radio button Specifies the single data value Range radio button Sets a range of the data value as a display condition From edit box Sets the start value ofthe data value To edit box Sets the end value of the data value 21 RENESAS iv Bus_Status Page Options Trace Filter General Address Data Bus Status Area RAW IRQ Setting PROG DATA REFRESH Figure 2 7 Bus_Status Page Table 2 11 Bus_Status Page Options Option Description Don t care check box
7. the MCU as shown above RES out of pin 7 of the user system connector is a signal line in which the emulator monitors the RES signal of the MCU The RES out must be pulled up before it is connected to pin 7 ofthe user system connector Figure 1 3 Example of Emulator Connection RENESAS Notes 1 The emulator uses ETCK PC5 ETMS PC4 ETDO PC7 ETDI PC6 and ETRST pins Pull up the emulator and MCU pins and connect them to the user system connector User system connector Pins 1 2 3 5 and 6 Figure 1 4 Connection of Emulator and the MCU 1 The MD2 pin of the H8S 2437F must be pulled up when not connecting with the emulator and connected to ground when connecting with the emulator The emulator is not connected to the user system The emulator is connected to the user system Figure 1 5 MD2 Pin and Emulator ENESAS 2 RES in of pin 4 of the user system connector is a signal line in which the emulator outputs signals to the MCU RES in of pin 4 and the user system reset circuit must be connected to the MCU as shown in figure 1 6 RES out of pin 7 of the user system connector is a signal line in which the emulator monitors the RES signal of the MCU The RES must be pulled up before it is connected to pin 7 of the user system connector User system connector RES in pin 4 RES out pin 7 Figure 1 6 Example of Reset Circuits 3 The FWE pin in the H8S 2437F must be pulled up
8. 00495 D 0495 00000964 BER7 R2 000494 D 0494 OOFFBBEA 000493 D 0493 OOFFBBEC Figure 2 3 Trace Window Table 2 7 Items in the Trace Window Item Description PTR Pointer to a location in the trace buffer 0 for the last executed instruction signed decimal IP Instruction pointer Cycle Cycle Type Type of trace information BRANCH Branch source instruction Address Address value Instruction Instruction mnemonic Data Data value R W Read or write access Area Access area Bus_Status Bus cycle states Clock Bus cycle counts IRQ IRQ pins Source The C C or assembly language source program in which the trace is acquired Label Label information 17 RENESAS For branch trace items Cycle Data R W Area Bus_Status Clock and IRQ are not displayed For bus trace items IP and Type are not displayed The column width of the Trace window can be adjusted by clicking and dragging the vertical separate line between columns When the window is closed the new column width is automatically saved The capacity of the trace buffer is limited When the buffer becomes full the oldest trace information is overwritten 3 Setting a Break Condition for Tracing Selecting the Trace radio button in Action of the Break condition 1 dialog box enables the functions listed below The trace acquisition condition depends on the Trace
9. A WARNING Be sure to place the GND line of the user system interface cable on the GND of the user system with a screw etc Failure to do so will result in a FIRE HAZARD due to an overcurrent and will damage the user system the emulator product and the host computer 1 3 Pin Assignments of the E10A USB Connector Figure 1 2 shows the pin assignments of the user system connector MCU Pin Name H8S 2437F Input Output 1 ETCK PC5 Input Pin 1 mark ETRST Input mom Output 5 EMSA Input EDP mut 7 RES out 2 Output User system connector 8 to 10 GND 3 12 to 14 11 Vcc 4 Notes 1 Input to or output from the user system The symbol means that the signal is active low Pin 1 mark By detecting GND on the user system side the emulator decides whether the user system is connected or not Connect Vcc with the Vcc of the MCU RES in is not the pin name of the MCU It cannot be directly connected to the MCU pins Figure 1 2 Pin Assignments of the User System Connector ENESAS 1 4 Example of Emulator Connection The figure shown below is an example of connecting the user system to the emulator 14 pin connector with a 2 54 mm pitch 3M Limited 2514 6002 Pulledrupiat arike FWE ETCK PC5 E10A pin No User system RES in of pin 4 of the user system connector is a signal line in which the emulator outputs signals to the MCU Connect RES in of pin 4 and the user system reset circuit to
10. G clock TCK becomes the initial value at execution of Reset CPU or Reset Go RENESAS 2 2 5 Trace Function The emulator uses the branch instruction trace and bus trace functions in the MCU and acquires a trace by operating the user program in realtime The branch instruction trace function displays the four channel branch source address the mnemonic and the operand The bus trace function displays and searches the information on the 512 step address bus data bus memory access interrupt and bus cycle the mnemonic and the operand The acquisition conditions can also be set 1 Setting Acquisition The acquisition condition on the trace information is set Acquisition Trace mode Trace type C Branch Trace Bus Trace Bus Trace mode Full Trace Suppress GPU Instruction fetch Cycles GPU Data access Cycles Address Address y Hide Trace buffer full break No break C Break seen Figure 2 2 Trace mode Page 15 RENESAS Table 2 6 Setting Acquisition Acquisition Condition Trace type Description Sets the trace information for acquisition and display Branch trace Acquires and displays the four channel branch instruction trace information Bus trace Acquires and displays the bus trace information 512 steps Bus Trace mode 16 Sets the trace acquisition condition when Bus Trace is selected as Trace type This is not set when Branch Trace is selected e Full Trace che
11. Indicates that no Bus_Status condition is set Setting group box Specifies the bus status PROG CPU instruction fetch cycle DATA CPU data access cycle REFRESH Refresh cycle 22 RENESAS v Area Page Options Trace Filter General A rd Setting Figure 2 8 Area Page Table 2 12 Area Page Options Option Description Don t care check box Indicates that no area condition is set Setting group box Specifies the area ROM ROM area RAM RAM area 10 8 IO 8 area 10 16 IO 16 area EXT 8 EXT 8 area EXT 16 EXT 16 area 23 RENESAS vi R W Page Options Trace Filter General Address Data Bus Status Area R W ra 1 Dont care Setting OREAD OwWRITE Figure 2 9 R W Page Table 2 13 R W Page Options Option Description Don t care check box Indicates that no read write condition is set Setting group box Specifies the read write READ Read cycle WRITE Write cycle 24 RENESAS vii IRQ Page Options Trace Filter Setting IRQ Don t care y Carcel tony Figure 2 10 IRQ Page Table 2 14 IRQ Page Options Option Description Don t care check box Indicates that no IRQ condition is set IRQ drop down list Specifies the IRQ Don t care Detects no IRQ High IRQ is high Low IRQ is low 25 RENESAS 4 Trace Find Function The emulator jumps t
12. MO1HJ and for HS0005KCUO1H HS0005TMO1HE and HSO0005KCU02H provided on a CD R Note Additional document for the MPUs supported by the emulator is included Check the target MPU and refer to its additional document RENESAS 1 2 Connecting the E10A USB Emulator with the User System Before connecting an EIOA USB emulator hereafter referred to as emulator with the user system a connector must be installed in the user system so that an user system interface cable can be connected When designing the user system refer to an example of recommended connection between the connector and the MCU shown in this manual Before designing the user system be sure to read the EIOA USB emulator user s manual and the hardware manual for related MCUs Connect pins 8 9 10 12 13 and 14 of the user system connector to GND firmly on the PCB These pins are used as electrical GND and to monitor the connection of the user system connector Note the pin assignments of the user system connector User system interface cable GND line User system connector User system GND connection User system Figure 1 1 Connecting the User System Interface Cable to the User System Notes 1 The pin number assignments of the 14 pin connector differ from those of the E7 emulator however the physical location is the same 2 When designing the connector layout on the user board do not place any components within 3 mm of the connector RENESAS
13. 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 ENESAS 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 grant
14. amming or erasing the internal flash memory is being called Note that the following processing also cannot be performed e Fxecution of the STOP button e Auto update of the watch function and use of the tool chip watch function e Memory operation during executing emulation 11 RENESAS 2 2 The H8S 2437F E10A USB Emulator Functions Notes 1 Do not use an MCU that has been used for debugging 1 If the flash memory is rewritten many times and the emulator is left for a few days data may be lost due to retention problems 2 If the flash memory is rewritten many times the data will not be erased If an error message is displayed exchange the MCU for a new one 2 2 1 Emulator Driver Selection Table 2 2 shows drivers which can be selected in the Driver Details dialog box Table 2 2 Type Name and Driver Type Name Driver HS0005KCU01H HSOOO5KCU02H Renesas E Series USB Driver 2 2 2 Hardware Break Functions Hardware Break Conditions In the H8S 2437F El0A USB emulator eight break conditions Break Condition 1 2 3 4 5 6 7 8 can be set Table 2 3 lists the items that can be specified Table 2 3 Hardware Break Condition Specification Items Items Description Address bus condition Breaks when the MCU address bus value matches the specified value Data bus condition Breaks when the MCU data bus value matches the specified value High or low byte or word can be specified as the access data size Read or write c
15. ck box Indicates that all cycles are acquired e Suppress group box Sets a cycle to suppress acquisition CPU Instruction fetch Cycles Suppresses acquiring the CPU instruction fetch cycle CPU Data access Cycles Suppresses acquiring the CPU data access cycle e Address group box Sets the address condition to be acquired e Trace buffer full break group box No break Acquires the latest information by overwriting the oldest information when the trace buffer becomes full Break Generates a break when the trace buffer becomes full RENESAS 2 Displaying a Trace in the Bus Trace Function The contents of the trace buffer in table 2 7 are displayed in the Trace window p cycle Type Address Instruction Data R W Area Bus Status Clock IRQ Source Label 000511 D 0511 00000958 CMP L ERS ER4 1FD4 ROM PROG 000510 D 0510 0000095 BCS Bloop4 8 45F6 ROM PROG next_loop4 000509 D 0509 0000095C 1F90 ROM PROG 000508 D 0508 00000952 MOV B BER4 R2L ROM PROG next_loop3 000507 D 0507 00000954 MOV B R2L BER6 ROM PROG 000506 D 0506 00000DF5 ROM DATA 000505 D 0505 00000956 ADDS L 1 ER6 PROG 000504 D 0504 OOFFA223 DATA 000503 D 0503 00000958 ERS ER4 PROG 502 0000095A 365 Blog 8 6 000501 D 0501 0000095C ER1 ERO 000500 D 0500 00000952 next_loop3 000499 D 0499 0000095E Bloop3 8 loop4 000498 D 0498 00000960 BSP ER4 ER6 000497 D 0497 00000944 000496 D 0496 00000962 loop3 0
16. ectronics products or if you have any other inquiries Note 1 Renesas Electronics as used in this document means Renesas Electronics Corporation and also includes its majority owned subsidiaries Note 2 Renesas Electronics product s means any product developed or manufactured by or for Renesas Electronics C 7 D qa 0 lt D gt D ENESAS H8S H8SX Family E10A USB Emulator Additional Document for User s Manual Supplementary Information on Using the H8S 2437F Renesas Microcomputer Development Environment System H8S Family H8S 2400 Series E10A USB for H8S 2437F HS2437KCU01HE Renesas Electronics Rev 2 00 2007 11 11 10 12 13 Notes regarding these materials This document is provided for reference purposes only so that Renesas customers may select the appropriate Renesas products for their use Renesas neither makes warranties or representations with respect to the accuracy or completeness of the information contained in this document nor grants any license to any intellectual property rights or any other rights of Renesas or any third party with respect to the information in this document Renesas shall have no liability for damages or infringement of any intellectual property or other rights arising out ofthe use of any information in this document including but not limited to product data diagrams charts
17. ed 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 bu
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22. ned EXR H 7F 2 System Control Register 1 In the emulator the internal I O registers can be accessed from the IO window However be careful when accessing the system control register The emulator saves the register value of the system control register at a break and returns the value when the user program is executed Since this is done during a break do not rewrite the system control register in the IO window Memory Access during Emulation If the memory contents are referenced or modified during emulation realtime emulation cannot be performed because the user program is temporarily halted The emulator communicates with the MCU by using the ETCK PC5 ETMS PC4 ETDO PC7 and ETDI PC6 pins These pins cannot be used When the emulator is used the power consumed by the MCU can reach several mA This is because the user power supply drives ICs to make the communication signal level match the user system power supply voltage ENESAS Do not use an MCU that has been used for debugging If the flash memory is rewritten many times and the MCU is left for a few days data may be lost due to retention problems If the flash memory is rewritten many times the data will not be erased If an error message is displayed exchange the MCU for a new one MCU Operating Mode The emulator supports mode 3 on chip emulation mode Programming Flash Memory during Debugging The flash memory is programmed in the following function
23. o the information that matches the conditions specified by all the trace data on the Trace window The search condition is set in the Trace Filter dialog box The information is displayed by selecting Find from the popup menu that is displayed with the right hand mouse button on the Trace window i General Page Options Trace Find f x General Address Data Bus Status Area RAW IRQ m Trace search range Not designation Upward search Start PTR 51 End PTR o Figure 2 11 General Page Table 2 15 General Page Options Option Description Not designation check Designates no conditions box Upward search check Performs upward search box Start PTR edit box Enters the pointer to start searching conditions End PTR edit box Enters the pointer to end searching conditions 26 RENESAS ii Address Page Options Trace Find d x Setting Value IH Figure 2 12 Address Page Table 2 16 Address Page Options Option Description Don t care check box Indicates that no address condition is set Value edit box Enters the address value 27 RENESAS ii Data Page Options Trace Find Setting Value IF Cancel Apply Figure 2 13 Data Page Table 2 17 Data Page Options Option Description Don t care check box Indicates that no data condition is set Value edit box Enters the data value 28
24. ondition Breaks in the read or write cycle Trace acquisition condition Acquires trace information based on Break Condition 1 12 RENESAS Table 2 4 lists the combinations of conditions that can be set in the Break condition dialog box Table 2 4 Conditions Set in Break condition Dialog Box Condition Address Bus Dialog Box Condition Break condition 1 Data Condition O Read or Write Condition Break condition 2 Break condition 3 Break condition 4 Break condition 5 Break condition 6 0 0 0 0 0 00 Break condition 7 x Xx XX X O Break condition 8 O Note O Can be set by checking the radio button in the dialog box Table 2 5 lists the combinations of conditions that can be set by the BREAKCONDITION_SET command Table 2 5 Conditions Set by BREAKCONDITION_SET Command x 00 0 0 0 0 0 Condition Address Bus Read or Write Condition Data Condition Condition Channel lt addropt gt option lt dataopt gt option lt r wopt gt option Break condition 1 O O O Break condition 2 O O O Break condition 3 O x O Break condition 4 O x O Break condition 5 O x O Break condition 6 O x O Break condition 7 O x O Break condition 8 O x O Note O Can be set by the BREAKCONDITION_SET command ENESAS 13 Notes on Setting the Break Condition 1 When Step In Step Over or Step Out is selected the settings of Break Condition
25. r 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 El
26. s because they use breakpoints e When executing Go to cursor e When stepping over the subroutine e When executing the subroutine at step out operation Sum Data Displayed in the Writing Flash memory Mode Sum data which is displayed in the Writing Flash memory mode is a value that data in the whole ROM areas has been added by bytes 10 Note on Executing the User Program The set value is rewritten since the emulator uses flash memory and watchdog timer registers during programming Go Step In Step Out or Step Over of the flash memory 11 Note on Using the Watchdog Timer WDT If a reset occurs by an overflow of the WDT during user program halting the emulator will not operate correctly Do not use the reset function by the overflow of the WDT 12 Loading Sessions Information in JTAG clock of the Configuration dialog box cannot be recovered by loading sessions Thus the TCK value will be as follows When HS0005KCU01H or HS0005KCU02H is used TCK 2 5 MHz RENESAS 13 Value Set in the System Clock Dialog Box when Connecting the Emulator Input the frequency of the oscillator in use in the System Clock dialog box this also applies when the MCU is multiplied by the PLL circuit em Glock Please input System Glock MHz Cancel Figure 2 1 System Clock Dialog Box 14 Emulation on Programming or Erasing the Internal Flash Memory A break cannot be generated while the program for progr
27. s listed in this document are detached from the products to which the Renesas products are attached or affixed the risk of accident such as swallowing by infants and small children is very high You should implement safety measures so that Renesas products may not be easily detached from your products Renesas shall have no liability for damages arising out of such detachment This document may not be reproduced or duplicated in any form in whole or in part without prior written approval from Renesas Please contact a Renesas sales office if you have any questions regarding the information contained in this document Renesas semiconductor products or if you have any other inquiries Contents Section 1 Connecting the Emulator with the User System ne 1 1 1 Components of the ELOA USB Emulator ooonnncnnncnnonnonnnonncononononononononnncnnc cnc nano nono nanonnccnns 1 1 2 Connecting the EIOA USB Emulator with the User System ooononnncnnnnnnonnonnconnnanonanonnncnns 2 1 3 Pin Assignments of the EIOA USB Connector oocccnccnonnnonononcnoncnnnnonnnanonanonnonanonn corn ccnn conos 3 1 4 Example of Emulator Connection rsserssersnersennnrnnnnsnnnsnnnnnennnennnennnennnennnn non nennen 4 Section 2 Specifications of the Emulator s Software nerseesnsennersnersnnennnn 9 2 1 Differences between the H8S 2437F and the EmulatoT oooconcnnncinocononcnancnnnonnnnnncnrnonononoss 9 2 2 The H8S 2437F E10A USB Emulator Functions rner
28. sessnsnersnersnennnennnennnennennne nenn 12 2 2 1 Emulator Driver Selection kenn 12 2 2 2 Hardware Break Functions oooononcnoncnnonnoonnonononononcnnncnnnonn aere cno EE N EE n SEEE riS 12 2 2 3 Notes on Setting the Breakpoint Dialog BOX ooooonccnnnninnnncnnoncnoncnnncancnanonancnnnos 14 2 2 4 Note on Using the JTAG Clock TCK ooooconnncccinocononcconancnoncconnncnoncconnccnoncnonnccnnno 14 2 2 3 Trace FUNCOM eii eel seda 15 RENESAS RENESAS Section 1 Connecting the Emulator with the User System 1 1 Components of the E10A USB Emulator The H8S 2437F E10A USB emulator supports the H8S 2437F hereafter referred to as the MCU unless the description is specific to any of them Table 1 1 lists the components of the emulator Table 1 1 Components of the Emulator Classi Quan fication Component Appearance tity Remarks 1 HS0005KCUO01H Depth 65 0 mm Width 97 0 mm Height 20 0 mm Mass 72 9 g or HS0005KCU02H Depth 65 0 mm Width 97 0 mm Height 20 0 mm Mass 73 7 g Hard Emulator box ware User system interface gt 1 14 pin type cable Length 20 cm Mass 33 1 g USB cable 1 Length 150 cm Mass 50 6 g Soft H8S 2437F E10A 1 HS0005KCU01SR ware USB emulator setup CS gt program H8S H8SX Family HS0005KCU01HJ H8S E10A USB Emulator HS0005KCUO1HE H8S User s Manual Supplementary HS2437KCUO1HJ Information on Using HS2437KCU01HE the H8S 2437F and Test program manual HS0005T
29. t 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 of
30. when connecting with the emulator The emulator is connected to the user system Figure 1 7 Connection of the FWE Pin 4 Connect GND of pins 8 9 10 12 13 and 14 of the user system connector to ground in the user system 5 Connect Vcc pin 11 of the user system connector to the power supply Vcc in the user system The input voltage Vcc is within the range of guaranteed operation of the microcomputer 6 When the emulator is used the pin functions listed below are not available RENESAS Table 1 2 Pin Functions Not Available H8S 2437F PC4 to PC7 The symbol means that the signal is active low ENESAS RENESAS Section 2 Specifications of the Emulator s Software 2 1 Differences between the H8S 2437F and the Emulator When the emulator system is initiated it initializes the general registers and part of the control registers as shown in table 2 1 The initial value of the MCU is undefined When the emulator is initiated from the workspace a value to be entered is saved in a session For the registers shown in table 2 1 values other than PC or CCR are not changed even if the CPU reset command is issued If ER7 SP is changed as an odd value it must be modified in the Register window Table 2 1 Register Initial Values at Emulator Power On Register Initial Value PC Reset vector value in the vector address table ERO to ER6 HO ER7 SP H 10 CCR 1 for mask and others undefi
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