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E30A Emulator User`s Manual

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1. nDemand Display the instruction format specifier in v disassembly Always treat variables of enumerator type with unknown size as 1 byte Cancel Help Do not show this dialog box again 1 Compiler Select the compiler you are using 2 Object Format Select the format of the object file that is output by the compiler you are using 3 On Demand Select this check box when you want to hold debug information in a temporary file in order to reduce the amount of memory used by the host machine 4 Display the instruction format specifier in disassembly Specify whether or not to show the instruction format specifier in disassemble display 5 Always treat variables of enumerator type with unknown size as 1 byte If the debug information contains information on an enumerator type that does not have size information it is possible to specify whether to handle it always as being 1 byte in size R20UT0422bEJ0500 Rev 5 00 Dec 01 2010 RENESAS Page 35 of 66 E30A Emulator User s Manual 3 Starting Up the Emulator Debugger 3 2 3 Emulator Tab This tab permits you to specify the clock supplied to the target MCU and data acquisition interval of the RAM monitor Clock Xin Generated 16 o i m C Internal PLL 128 0000 MHz COR F m Data acquisition interval in MCU running state 1 100 ms 5 ms Do not communicate with MCU while target is executing 1 Clock S
2. R20UTO422bEJ0500 Rev 5 00 RENESAS Page 53 of 66 Dec 01 2010 E30A Emulator User s Manual Appendix B Differences between the Actual MCU and Emulator Appendix B Differences between the Actual MCU and Emulator Differences between the actual MCU and emulator are shown below When debugging the MCU using this product be careful about the following precautions Notes on Clock Setting The emulator sets the PLL related settings before starting up in order to secure a communication path In a user program be sure to set the same value of the PLL related settings specified by the emulator debugger Otherwise the emulator will be out of control The divide ratios of the CPU clock and peripheral clock can be changed in the user program The Xin clock is used to enter the debug mode and to stop the user program forcibly Therefore do not stop the Xy clock in the user program The PLL clock divided by the base clock divider is used for communication between the emulator and the MCU Therefore do not change the PLL frequency and the divide ratio of the base clock in the user program When the emulator is connected the PLL clock stop bits are ignored Therefore the PLL keeps oscillating even when the WAIT or STOP instruction is executed This means that BCLK is also oscillating so that control returns from WAIT or STOP by an INT8 7 or 6 or other interrupt request The clock can be switched to a low speed clock f256 fC fOCO4 However as
3. RAM monitor Specifiable in byte or word units pseudo RAM monitor realized by software one event used Coverage Not available Simultaneously usable functions by operation mode Trace Trace priority Trace MCU execution priority Time Measurement RAM Monitor Writer Break Time RAM Address Range Data Comparison Data Access Execution Address Measurement Monitor Yes Host machine I F USB 2 0 High Speed Target I F 2 pin 50Q coaxial cable 3 pin via coaxial converter board 8 pin via option board Target I F signal NSD GND When using coaxial cable coaxial converter board NSD GND Vccl Vec2 RESET When using option board Targetless debugging Not available Emulator power supply Supplied from the included AC adapter Target MCU power supply Supplied from a user system Outside dimension Width 136 3 mm depth 104 0 mm height 36 8 mm except the protruding part Weight Approx 300g Operating environment Temperature 5 C to 35 C no condensation Storage environment Temperature 10 C to 60 C no condensation Overseas standard European EN Standard EN55022 Class A EN55024 American FCC Standard FCC part 15 Class A R20UT0422EJ0500 Rev 5 00 Dec 01 2010 RENES Page 15 of 66 E30A Emulator User s Manual 1 Outline 1 5 2 Specifications of the AC A
4. Carriage fees for sending your product to us for repair are at your own expense 6 5 How to Make Request for Repair If your product is found faulty fill in a Repair Request Sheet downloadable from the following URL And email the sheet and send the product to your local distributor http www renesas com repair AN CAUTION Note on Transporting the Product When sending your product for repair use the packing box and cushioning material supplied with the product when it was delivered to you and specify caution in handling handling as precision equipment If packing of your product is not complete it may be damaged during transportation When you pack your product in a bag make sure to use the conductive plastic bag supplied with the product usually a blue bag If you use a different bag it may lead to further trouble with your product due to static electricity R20UT0422EJ0500 Rev 5 00 Dec 01 2010 RENES Page 52 of 66 E30A Emulator User s Manual Appendix A Target MCU Specifications Appendix A Target MCU Specifications Table A 1 lists the specifications of target MCUs which can be debugged with this product Table A 1 Specifications of the applicable target MCU Item Description Applicable MCU M16C Family R32C 100 Series Usable MCU mode Single chip mode Memory expansion mode Maximum operating frequency 100MHz CPU clock Supported ROM RAM capacity Internal ROM RAM capacity of the MCU
5. Changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment R20UTO422bEJ0500 Rev 5 00 RENESAS Page 17 of 66 Dec 01 2010 E30A Emulator User s Manual 1 Outline 1 7 Names and Functions of Each Part of the Emulator Figure 1 2 shows the names and functions of each part of the emulator The connector followed by the differential connector is prepared for future expansion It cannot be used because of not working now DC power input 9 e eis EOS E aeNes Option 9 amp connector Power switch gt E o A ak 500 coaxial f ge 3OA EMAR O o connector 02802 LI 2D E i Differential 62 Q Y m I 8 z connector 08208290 B ox Gps TuS z aon r USB IF F 5 000 connector id O 503 A Maintenance System status Target status LED switch LEDs Figure 1 2 Names and functions of each part of the emulator 1 7 1 System Status LEDs The system status LEDs indicate the emulator main unit s operating status Tables 1 4 and 1 5 list the definition of the system status LEDs Table 1 4 Definitions of the system status LEDs SYS POWER Name Status Meaning SYS POWER ON Power is supplied to the emulator Orange OFF Power is not supplied to the emulator
6. When selecting Trace priority the user program execution may be delayed depending on the event occurrence interval because the MCU processes the trace information output prior to others When selecting MCU execution priority the execution speed of the user program is not affected Notes on the Simultaneous Use of Multiple Functions Data comparison breaks and RAM monitor cannot be used at the same time If event E5 is set for a data access break the RAM monitor functions cannot be specified If the RAM monitor function needs to be used event E5 cannot be specified for a data access break Be aware that if a run time debug RAM monitor or data comparison break is used during a branch trace in which branch addresses are recorded the recorded information will include branch information debug monitor program processing address which the user program does not generate Note on Debugging in the Stop Mode or Wait Mode While the user program is running the emulator communicates with the MCU for example to check the operating status of the MCU or to receive the trace information from the MCU The PLL clock divided by the base clock divider is used for communication between the emulator and the MCU Therefore when executing the STOP or WAIT instruction or when temporarily switching to the PLL self oscillation mode select the check box Do not communicate with MCU while target is executing to avoid communication breakdown The debug functi
7. Figure 1 1 shows a configuration of the E30A emulator DEDI eee TT AC Adapter LESE ISI 50Q Coaxial Cable RRR 7 LT eps Hs USB 2 0 High Speed i lt m SS B E30A Emulator User System A A Host Machine Figure 1 1 E30A emulator system configuration 1 E30A Emulator this product 2 AC adapter included 3 USB 2 0 high speed cable included 4 50Q coaxial cable included 5 User system This is your application system using the MCU to be debugged The emulator cannot supply power to the user system Get a power supply separately 6 Host machine This is a personal computer to control the emulator by USB interface 1 3 Operating Environment IBM PC AT compatibles Windows 7 64 bit editions Windows 7 32 bit editions Windows Vista 32 bit editions Windows XP 32 bit editions Windows 2000 1 Windows and Windows Vista are either registered trademarks or trademarks of Microsoft Corporation in the United States and or other countries 2 The 64 bit editions of Windows Vista and the 64 bit editions of Windows XP are not supported 1 4 PC Interface USB interface USB 2 0 high speed also connectable to the USB 1 1 compatible host machine Operation with all combinations of host machine USB device and USB hub is not guaranteed for the USB interface R20UTO422bEJ0500 Rev 5 00 Dec 01 2010 RENESAS Page 14 of 66 E30A Emulator User s Man
8. Setup 2 9 Checking the Status LEDs Display Check that the SYS POWER LED and SAFE LED are lighting If the SAFE LED is off and the ERROR LED is on it means that the E30A emulator hardware is not operating normally When the SAFE LED is off and the ERROR LED blinks it means the internal firmware of the E30A emulator is not running normally When the status LED indicates abnormal perform the forced download as follows 2 10 Downloading Firmware It is necessary to upgrade the firmware in the cases listed below Normally the following are automatically detected when the emulator debugger is started up and the firmware is downloaded When you use this product for the first time When the firmware has been upgraded When the emulator debugger has been upgraded If downloading firmware is not completed when the power is unexpectedly shut down during a download from the emulator debugger the status LEDs show abnormal and the emulator debugger may not start up normally Download firmware in the special mode called maintenance mode as explained here following 1 Within 2 seconds of activating power to the emulator press the maintenance switch on it to start maintenance mode The System Status SAFE LED begins to blink 2 Start up the emulator debugger in maintenance mode When settings in the Init dialog box are complete the dialog which urges to download the firmware will appear Download firmware following messages Required time
9. The PLL clock divided by the base clock divider is used for communication between the emulator and the MCU Therefore when executing the STOP or WAIT instruction or when temporarily switching to the PLL self oscillation mode select this check box to avoid communication breakdown The debug function cannot be used because the emulator does not communicate with the MCU when executing the user program However it is possible to press the stop button after restored to the base clock specified in the Clock column 3 2 4 Script Tab This tab permits you to specify a script file Init R32C 100 E30A Emulator Init File Refer Cancel Help Do not show this dialog box again D Init File If you have any script that is automatically executed at startup specify that file Click the Refer button to open the Select Script File dialog box Select the desired script file R20UT0422EJ0500 Rev 5 00 RENESAS Page 37 of 66 Dec 01 2010 E30A Emulator User s Manual 3 Starting Up the Emulator Debugger 3 2 5 Mode tab This tab permits you to select an operating mode and specify the download to flash ROM area and the writer mode Table 3 1 lists the debug functions depending on the operating mode Table 3 1 Debug functions depending on the operating mode Break Execution Data Address Data Address Access Range Comparison Time RAM Measurement Monitor Trace Trace priority Trace MCU execution priority
10. Time Measurement RAM Monitor Writer Mode Trace v Download to Flash ROM Area Enable Verification Writer Mode File Name a Cancel Help Do not show this dialog box again 1 Mode Select an operating mode from Trace Time measurement RAM monitor or Writer Trace You can record the execution history of the user program and data access information Trace priority or MCU execution priority can be selected from the Trace Mode in the Event Setting window Time Measurement You can measure an execution time between Go and Stop or a section time between data accesses based on trace information RAM monitor You can view memory data while the user program is running Writer You can write the specified object files to the internal flash ROM of the target MCU 2 Download to Flash ROM Area If you want to verify the flash ROM area when downloading a user program select the check box R20UT0422EJ0500 Rev 5 00 RENESAS Page 38 of 66 Dec 01 2010 E30A Emulator User s Manual 3 Starting Up the Emulator Debugger 3 Writer Mode This function is valid when Writer is selected This mode is used when using the E30A emulator as the flash ROM writer Select a load module file to be downloaded Click Add to open a dialog box to select a load module file Multiple files can be selected To cancel the selection select the f
11. Do not show this dialog box again 1 MCU An MCU file MCU type name_E30A mcu contains the information specific to the target MCU Select the MCU file applicable to the target MCU Click the Refer button to open the Select MCU File dialog box Select the desired MCU file Note on MCU file When you cannot select the MCU to be used add the MCU file to the folder below For details on getting the MCU file contact your local distributor Install folder of the High performance Embedded Workshop Tools Renesas DebugComp Platform PDTarget PD100E30A McuFiles 2 Serial No Select the serial number of the emulator to be used from the connected emulator list R20UT0422EJ0500 Rev 5 00 Dec 01 2010 RENESAS Page 33 of 66 E30A Emulator User s Manual 3 Starting Up the Emulator Debugger 3 Debug the program rewriting internal flash memory Select this check box when you want to debug a program in CPU rewrite mode In this mode software breaks in the internal ROM area of the MCU cannot be used Note on Debugging in CPU Rewrite Mode Do not stop the user program during debugging in CPU rewrite mode Otherwise the emulator will be out of control Furthermore before executing a user program be sure to disable automatic updating of the windows to ensure that no memory accesses will occur during execution of the user program To inspect data after CPU rewrite operation stop the program after exiting CPU rewrite mode and
12. Ext Port Flash ROM Block 00060000 OOOBOFFF 00061000 00061FFF FFF80000 FFFBFFFF FFFSO000 FFFSFFFF FFFAQOOO FFFAFFFF FFFB0000 FFFBFFFF 1 FFFCODOD FFFCFFFF FFFDOOOO FFFDFFFF FFFEDODO FFFE7FFF FEFE SOON FEFEFEFE hd Select All Clear All E2 Data Flash is not erased on download The selected blocks are over written not erased on download Cancel Help Do not show this dialog box again 1 Flash ROM Block If you want to keep the data when you download a user program or data table check the blocks of contents you want to keep intact The address list is expressed in units of internal flash ROM blocks of the MCU The selected blocks those flagged by a check mark require extra time because their contents need to be read out before being programmed Therefore we recommend leaving blocks unselected When you select the check box for any block the content of that block is read out into the host machine and the data to be downloaded is written over it inside the PC before the block is erased and programmed When you deselect the check box for any block the data to be downloaded is written to the block after being erased Click the Select All button and all blocks will be selected Click the Clear All button and all blocks will be deselected 2 E2 Data Flash is not erased on download If
13. Vccl with a 4 7kQ resistor It cannot be connected directly to Vccl and Vec2 Furthermore be sure that the wiring from NSD pin to the connector is shortest possible 2 Mounting part in place Mount the coaxial connector included with the product HRM 300 126B 40 made by Hirose Electric on designated position of the user system 3 Connection procedure Plug the 50Q coaxial cable gray included with the product into the E30A emulator and the coaxial connector on the user system Although the cable can be connected over a distance the power supply condition of the user system cannot be monitored Furthermore since only a software reset is possible from the E30A emulator a hardware reset is required when the emulator debugger is started or when a communication error occurs Figure 2 4 is a connection diagram showing how to connect the E30A emulator and user system using the coaxial connector E30A Emulator User system _ Target MCU Figure 2 4 Connection diagram when using the coaxial connector AX CAUTION Caution for Insertion Removal of the Coaxial Cable When inserting or removing the coaxial cable be aware not to rotate it The center core of the coaxial cable may be broken R20UT0422EJ0500 Rev 5 00 Dec 01 2010 RENESAS Page 25 of 66 E30A Emulator User s Manual 2 Setup 2 6 2 Using the Coaxial Converter Board ROEQOO30ACKZ00 1 Processing NSD pin Pull up NSD pin of the target MCU to V
14. allows you to measure a program execution time of up to 67 1 s when operating at 64MHz 4 3 2 Section Time Measurement You can measure a program execution time between data accesses by trace information Data access trace information address data data size and read write is compared detected as the measurement start event and measurement end event inside the emulator The 40 bit asynchronous clock counter inside the emulator enables the section time measurement of more than 24 hours As a condition of section time measurement you can specify that the measurement be taken of a time from when the start event occurs till when the end event occurs or a cycle time with which individual events occur Notes on Time Measurement Function The execution time and the section time cannot be measured simultaneously Select either an execution time measurement or a section time measurement In a section time measurement performed the data access trace information output from the MCU is compared in the emulator to detect the start and end events If a large number of data access times is specified trace output will take a lot of time leading to errors in section time measurement or affecting execution speed of the user program In the case of Xn 8MHz PLL 128MHz 16 times BASE 64MHz for example it takes 5us to output the data access trace information for each event If a data access of less than 5us occurs a trace output time dependent error w
15. and refer to it when you have questions about this product Emulator Emulator in this document collectively refers to the E30A Emulator provided by Renesas Electronics Corporation Emulator herein encompasses neither the customer s user system nor the host machine Purpose of use of the emulator This emulator is a device to support the development of systems that use the M16C Family R32C 100 Series of Renesas 32 bit single chip MCUs It provides support for system development in both software and hardware This emulator is not guaranteed for use on production lines Be sure to use this emulator correctly according to said purpose of use Please avoid using this emulator other than for its intended purpose of use For those who use the emulator This emulator can only be used by those who have carefully read the user s manual and know how to use it Use of this emulator requires basic knowledge of electric circuits logical circuits and MCUs When using the emulator 1 This emulator is a development support unit for use in your program development and evaluation stages When a program you have finished developing is to be incorporated in a mass produced product the judgment as to whether it can be put to practical use is entirely your own responsibility and should be based on evaluation of the device on which it is installed and other experiments 2 Inno event shall Renesas Electronics Corporation be liable for any consequence arisin
16. execution priority 512 events can be traced The trace information is recorded to the trace RAM of the MCU s internal debug circuit Therefore this mode does not affect the execution speed of the user program Note on Affect on User Program in Trace Priority Mode In the case of Xin 8MHz PLL 128MHz 16 times BASE 64MHz and CPU 64MHz for example it takes 5us to output trace information for each event If the average of event occurrence interval among 512 events is less than 5us the CPU operation will be suspended because the trace information is output via the trace RAM of the MCU s internal debug circuit 4 2 2 Trace Contents You can select information on branch sources and destinations information on conditional branches information on data accesses or mixed information of branch sources and destinations and data accesses Information on branch sources and destinations Branch source address and branch destination address are recorded as an event Conditional branch information Branch information success failure of conditional branches are recorded in a compressed format Up to 48 of conditional branches are recorded as an event so that the communication amount of the trace information can be reduced and the affect on execution speed of the user program can be reduced even in trace priority mode To record conditional branch information cancel all trace event settings in the event setting window An unused event can be used
17. may occur if this emulator is modified Modifying the emulator will void your warranty Warnings for Installation Do not set this product in water or areas of high humidity Make sure that the product does not get wet iN Spilling water or some other liquid into the product may cause un repairable damage Make sure nothing falls into the cooling fan on the top panel especially liquids metal objects or anything combustible Warning for Use temperature This equipment is to be used in an environment with a maximum ambient temperature of 35 C Care should be taken that this temperature is not exceeded R20UT0422EJ0500 Rev 5 00 Dec 01 2010 RENESAS Page 7 of 66 E30A Emulator User s Manual Precautions for Safety Z CAUTION Cautions to Be Taken for the AC Adapter Use only the AC adapter included in this product Do not use the AC adapter for other equipment The DC plug of the included AC adapter has the below polarity 0 90 Cautions to Be Taken for Turning On the Power Turn ON OFF the power of the emulator and user system as simultaneously as possible lf you cannot turn on the powers simultaneously turn on the emulator first and then the user system When turning on the power again after shutting off the power wait about 10 seconds Cautions to Be Taken for Handling This Product Use caution when handling the product Be careful not to apply a mechanical shock Do not touch the connector pins of t
18. only emulator Connect the host machine to the E30A First time only emulator Connect the E30A emulator to the user First time only system Turn on the emulator Install the USB device driver First time only Check the LED display of the emulator Download the firmware First time only Start up the emulator debugger and set the Init dialog Reset the user system Enter the ID code Set the operating environment of the emulator debugger Start debugging Refer to 1 1 Package Components page 13 Install the emulator debugger to the host machine Change the settings of the E30A emulator when necessary Connect the AC adapter to the E30A emulator Connect the host machine to the E30A emulator with the USB interface cable Connect the E30A emulator to the user system with the 50Q coaxial cable gray Turn on the E30A emulator and user system The USB device driver will be installed automatically Check that the SYS POWER LED and SAFE LED of the system status LEDs are lighting The firmware will be automatically installed as needed Start up the emulator debugger and set the Init dialog After a message dialog is displayed reset the user system If the target MCU has had its ID code set enter the ID code Set the Emem dialog For details refer to the emulator debugger s online help Figure 2 1 Flowchart of starting the debug R20UT0422EJ0500 Rev 5 00 Dec 01
19. other interrupt request The clock can be switched to a low speed clock f256 fC fOCO4 However as the CPU operation clock becomes slower the response speed of the emulator debugger becomes also slower Furthermore the internal flash ROM cannot be rewritten during a low speed clock operation Therefore do not use software breaks R20UT0422EJ0500 Rev 5 00 Dec 01 2010 RENESAS Page 36 of 66 E30A Emulator User s Manual 3 Starting Up the Emulator Debugger 2 Data acquisition interval in MCU running state 1 100 ms Specify the data acquisition interval byte or word data At this interval the functions such as the RAM monitor acquire the memory data while the user program is running 100 ms can be specified Note on Data Acquisition during MCU Execution Using a function that acquires the memory data during user program execution such as RAM monitor function results in the realtime capability becoming impaired because the debug monitor program intervenes Also in order to complete processing of the debug monitor program as fast as possible do not operate the MCU s internal DMA during the processing 3 Do not communicate with MCU while target is executing Specify whether or not to communicate with the MCU when executing a user program While the user program is running the emulator communicates with the MCU for example to check the operating status of the MCU or to receive the trace information from the MCU
20. the CPU operation clock becomes slower the response speed of the emulator debugger becomes also slower Furthermore the internal flash ROM cannot be rewritten during a low speed clock operation Therefore do not use software breaks Notes on Interrupt Stack The E30A Emulator uses an interrupt stack of up to 52 bytes Make sure sufficient space is reserved for the interrupt stack area with the maximum stack size used by a user program added If the reserved interrupt stack area is exceeded the user program may go wild or the emulator may be out of control The E30A Emulator sets the interrupt stack pointer ISP at the beginning address of RAM 0100h after being reset and uses that location as a stack area at deassertion of reset Note on Interrupts That Cannot be Used by the User Program The BRK2 interrupt single step interrupt and DBC interrupt are used by the emulator program Therefore make sure the user program does not use these interrupts Note on Interrupt Request Even if a user program is not being executed including when run time debugging is being performed the peripheral I O such as a timer keeps running The interrupt request cannot be accepted because the emulator disables interrupts The interrupt request is accepted immediately after the user program execution is started Note on Low Voltage Detection Interrupt With this product as the power voltage cannot be changed after powering on the user system the low vo
21. 2010 132 NE SAS Page 20 of 66 E30A Emulator User s Manual 2 Setup 2 2 Installing the Emulator Debugger Install the R32C 100 E30A emulator debugger from the included CD ROM as follows This installation must be executed by a user with administrator rights Be aware that users without administrator rights cannot complete the installation 1 When inserting the included CD ROM the Readme Web page will be displayed Click Install to open the folder where the Installation program is stored Execute R32cE30ADebuggerVxxxRxx exe 2 The install manager starts Click Standard Install Recommended 3 In the page to select an installation product click Install to start installing 4 When the installation finishes a dialog box will be displayed indicating that the setup has been completed R20UT0422EJ0500 Rev 5 00 Dec 01 2010 RENESAS Page 21 of 66 E30A Emulator User s Manual 2 Setup 2 3 Changing Hardware Settings 2 3 1 Selecting Clock Supply You need to choose the Xy clock supplied to the target MCU on the user system Table 2 1 shows the clock supply to the MCU For normal use select Generated in the Emulator tab of the Init dialog box of the emulator debugger and specify a frequency you like to use for this clock supplied to an MCU You can change a frequency between 2 0 and 32 0 MHz by 0 1 MHz Table 2 1 Clock supply to the MCU Emulator debugger display Xin Xour Generated I
22. 424 NE SAS E CD D 0 lt C go E30A Emulator ROEO00030AKCTOO User s Manual Supported Devices R32C 100 Series All information contained in these materials including products and product specifications represents information on the product at the time of publication and is subject to change by Renesas Electronics Corporation without notice Please review the latest information published by Renesas Electronics Corporation through various means including the Renesas Electronics Corporation website http www renesas com Renesas Electronics www renesas com Rev 5 00 Dec 2010 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 granted h
23. C power cable 1 5m UL PSE qualified USB I F cable A plug mini B plug 1 8 m long compliant with high speed standard Target I F cable 509 coaxial cable gray 1 8 m long Coaxial connector HRM 300 126B 40 Hirose Electric Coaxial converter board ROE00030ACKZ00 coaxial connector and 3 pin connector premounted Connector for coaxial converter board PIC FS03 G R Honda Tsushin Kogyo 2 54mm pitch 3 pin socket Option I F cable 10 pin flat cable 20cm long Option board ROE00030ACKZ 10 10 pin connector and 3 pin socket premounted Option board connector FFC 8LAMEP1B Honda Tsushin Kogyo 2 54mm pitch 8 pin right angle PIC MSA08 2G Honda Tsushin Kogyo 2 54mm pitch 8 pin straight PIC FSO8 G R Honda Tsushin Kogyo 2 54mm pitch 8 pin socket CD ROM Integrated development environment High performance Embedded Workshop R32C 100 E30A Emulator Debugger E30A Emulator user s manual Note Please keep the ROE00030AKCTOO0 s packing box and cushioning materials at hand for later reuse in sending the product for le le te repairs or for other purposes Always use the original packing box and cushioning material when transporting the R0E00030AKCT00 R20UT0422EJ0500 Rev 5 00 Dec 01 2010 RENESAS Page 13 of 66 E30A Emulator User s Manual 1 Outline 1 2 System Configuration The E30A emulator is used connecting the target MCU that mounted on the user system
24. OOO00000000 Ite OOO00000000 eo Unit mm Figure F 1 External dimensions of the E30A emulator R20UT0422bEJ0500 Rev 5 00 RENESAS Page 61 of 66 Dec 01 2010 E30A Emulator User s Manual Appendix F External Dimensions 2 Coaxial converter board Figure F 2 shows external dimensions of the coaxial converter board User System Unit mm Figure F 2 External dimensions of the coaxial converter board 3 Option board Figure F 3 shows external dimensions of the option board d o ze O 25 O 330 i o O 3 0 O User System Unit mm Figure F 3 External dimensions of the option board R20UTO422bEJ0500 Rev 5 00 RENESAS Page 62 of 66 Dec 01 2010 This page is blank E30A Emulator ROE00030AKCTOO User s Manual Apr 01 2008 Rev 1 00 OMA pecoreot0 Rev 5 00 Published by Renesas Electronics Corporation Microcomputer Tool Development Department 2 Edited by Renesas Solutions Corp tENESAS SALES OFFICES Renesas Electronics Corporation http www renesas com Refer to http www renesas com for the latest and detailed information Renesas E 2880 Scott Boulevard Santa Clara CA 95050 2554 U S A Te Renesas E 11 Te Renesas E Dukes Meadow Millboard Road Bourne End Buckinghamshire SL8 5FH U K Te Renesas E Arcadiastrasse 10 40472 D sseldorf Germany Te Renesas E 7th Floor Quantum Plaza No 27 ZhiChunLu Haidian District Beijing 100083 P
25. R China Te Renesas E Unit 204 205 AZIA Center No 1233 Lujiazui Ring Rd Pudong District Shanghai 200120 China Te Renesas E Unit 1601 1613 16 F Tower 2 Grand Century Place 193 Prince Edward Road West Mongkok Kowloon Hong Kong Te Renesas E 7F No 363 Fu Shing North Road Taipei Taiwan Te Renesas E 1 harbour Te Renesas E Unit 906 Block B Menara Amcorp Amcorp Trade Centre No 18 JIn Persiaran Barat 46050 Petaling Jaya Selangor Darul Ehsan Malaysia Te Renesas E 11 Te ectronics America Inc 1 408 588 6000 Fax 1 408 588 6130 ectronics Canada Limited 01 Nicholson Road Newmarket Ontario L3Y 9C3 Canada 1 905 898 5441 Fax 1 905 898 3220 ectronics Europe Limited 44 1628 585 100 Fax 44 1628 585 900 ectronics Europe GmbH 49 21 1 65030 Fax 49 211 6503 1327 lectronics China Co Ltd 86 10 8235 1155 Fax 86 10 8235 7679 ectronics Shanghai Co Ltd 86 21 5877 1818 Fax 86 21 6887 7858 7898 ectronics Hong Kong Limited 852 2886 9318 Fax 852 2886 9022 9044 ectronics Taiwan Co Ltd 886 2 8175 9600 Fax 886 2 8175 9670 ectronics Singapore Pte Ltd Front Avenue 06 10 keppel Bay Tower Singapore 098632 65 6213 0200 Fax 65 6278 8001 ectronics Malaysia Sdn Bhd 60 3 7955 9390 Fax 60 3 7955 9510 ectronics Korea Co Ltd F Samik Lavied or Bldg 720 2 Yeoksam Dong Kangnam Ku Seoul 135 080 Kore
26. Table 1 5 Definitions of the system status LEDs SAFE and ERROR Name Status SAFE Green ERROR Red ON OFF Emulator system has started normally Meaning ON Blinking Firmware is being downloaded Blinking OFF Emulator is in maintenance mode OFF ON Emulator system is not operating normally OFF Blinking Firmware download is not operating normally 1 7 2 Target Status LED The target status LED indicates the target MCU s operating status Table 1 6 lists the definition of the target status LED Table 1 6 Definitions of the target status LED RUN ON User program is being executed Green OFF User program is not being executed R20UTO422bEJ0500 Rev 5 00 Dec 01 2010 RENESAS Page 18 of 66 E30A Emulator User s Manual 1 Outline 1 7 3 DC Power Input Connector This connector connects the included AC adapter DC output cable to supply DC 12 0 V 1 7 4 Power Switch This is a power switch of the E30A emulator Before turning on the power again after shutting off the power wait about 10 seconds 1 7 5 USB I F Connector This is a USB interface connector for connecting the host machine to this emulator For details on connecting the emulator and host machine refer to 2 5 Connecting the E30A Emulator and the Host Machine on page 24 1 7 6 Maintenance Switch If this switch is pressed within 2 seconds after turning on the power the SAFE LED blinks and the emulator switches to mainten
27. UT0422EJ0500 Rev 5 00 RENESAS Page 28 of 66 Dec 01 2010 E30A Emulator User s Manual 2 Setup 2 7 Turning ON the Power 2 7 1 Checking the Connections of the Emulator System Verify the connection of the emulator with the AC adapter host machine and user system 2 7 2 Turning ON OFF the Power Turn ON OFF the power of the emulator and user system as simultaneously as possible If you cannot turn on the powers simultaneously turn on the emulator first then the user system Before turning on the power again after shutting off the power wait about 10 seconds Notes on Power Supply to the User System The emulator does not supply power to the user system Provide power to the user system separately Do not change the voltage of the user system after turning on the power R20UT0422EJ0500 Rev 5 00 RENESAS Page 29 of 66 Dec 01 2010 E30A Emulator User s Manual 2 Setup 2 8 Installing the USB Device Driver The installation wizard for USB device drivers starts after the device had been detected by the host machine Figure 2 7 shows the procedure for installing the USB device drivers for Window XP For other OS the driver will be installed automatically Found New Hardware Wizard Welcome to the Found New Hardware Wizard Windows will search for current and updated software by looking on your computer on the hardware installation CD or on the Windows Update Web site with your permission Read our privacy p
28. a 82 2 558 3737 Fax 82 2 558 5141 2010 Renesas Electronics Corporation and Renesas Solutions Corp All rights reserved Colophon 1 0 E30A Emulator ROE00030AKCTOO User s Manual 24 NEC SAS R20UTO422EJ0500 Previous Number Renesas Electronics Corporation REJ10J1699 0400
29. addresses that have software breakpoints set If a user program is altered before being downloaded the software breakpoints that have been set may be displaced depending on the content of alteration After downloading a user program be sure to check the contents of software breakpoints set Notes on the Data Access Trace 16 bit word data starting from an odd address and 32 bit long word data assigned differently from the 4 byte alignment cannot be traced properly Data access event by DMA is not the subject of detection R20UT0422EJ0500 Rev 5 00 Dec 01 2010 RENESAS Page 56 of 66 E30A Emulator User s Manual Appendix C Notes on Using This Product Notes on Debug Monitor Program Intervention The following functions result in the realtime capability becoming impaired because the debug monitor program intervenes Also in order to complete processing of the debug monitor program as fast as possible do not operate the MCU s internal DMA during the processing Run time debugging Referring and modifying the memory during user program execution RAM monitor Data comparison break when a break for data access is set in event E5 The RAM monitor function should be adjusted for sampling intervals byte word data acquisition intervals in ms units during user program execution Since the updating time is extended if a wide area is displayed in bytes we recommend displaying only the necessary area in word size Note on Trace Mode
30. al 3 4 Entering ID Code If the target MCU has ID code set in it the ID Code verification dialog box shown below is displayed Enter the 7 byte ID 3 Starting Up the Emulator Debugger code written to the internal flash ROM into the dialog box successively Table 3 2 shows the ID code storage area ID Code verification Please input ID E 1223344556677 Cancel Enter ID1 ID7 successively in that order and then click OK Unless all IDs match the emulator debugger will not start Table 3 2 ID Code Storage Area Address Description FFFF_FFE8h First byte of ID code FFFF_FFE9h Second byte of ID code FFFF_FFEAh Third byte of ID code FFFF FFEBh Fourth byte of ID code FFFF FFECh Fifth byte of ID code FFFF FFEDh Sixth byte of ID code FFFF FFEEh Seventh byte of ID code R20UT0422EJ0500 Rev 5 00 Dec 01 2010 ztENESAS Page 40 of 66 E30A Emulator User s Manual 3 Starting Up the Emulator Debugger 3 5 Setting the Emulator Debugger Operating Environment When a communication path between the E30A Emulator and target MCU is established the Emem dialog box shown below is displayed Set each tab described below and click OK 3 5 1 Internal Flash Memory Overwrite Tab This tab permits you to specify whether or not to overwrite each block of the internal flash ROM in the MCU I x Internal flash memory overwrite External flash memory
31. alling the Emulator Debugger sssssssssssseseeeeeeeeeen nennen nr 21 2 3 Changing Hardware Settings ssssssssssssssssssseeee seen entretenir sn trne treni nnn sitne nennt 22 2 4 Connecting the AC Adapter to the E30A Emulator 0 ccccceeeeceeeecee cece eeeeeee scenes eae nano rca 24 2 5 Connecting the E30A Emulator and the Host Machine ooooocccnnncccccccccconnnononnnonoccnanc nana n ccoo cnn nennen 24 2 6 Connecting the E30A Emulator and the User System sse nnne 25 2 7 T rning ON the d 29 2 8 Installing the USB Device Driver essseesssssssseseseseeeeeee enne entente nsn nnns en trne enne sinn nni nnns entere 30 2 9 Checking the Status LEDs Display coooonncconnccnccccononocnnocncnanonnnnaconononnnn cnn AE en nn tnit EAA E tete tnn sina nera 31 2 10 Downloading FirfmiWare ieri ete t a iaa 31 3 Starting Up the Emulator Debugger ccococonccccnncccnoncconocicnonncnconc coronan cnn cnc 32 3 1 Switching the Sessio Nrin ii New a a Aaa iia 32 3 2 Initial Setting of the Emulator Debugger esee enne enne nennen nensi nnns innen nnns 33 3 3 Resetting the User System ssssssssssssssssesssss esten nest nsss tene ensis nnns sn nrte ettet inns sn nass nnns entes 39 3 4 Entering ID Code 5 51 Eae idea Roda da 40 3 5 Setting the Emulator Debugger Operating Environment sees 41 4 Debugging Functions i indice A ann ed Ee ed i
32. ance mode for downloading firmware In maintenance mode you can download firmware forcibly For details refer to 2 10 Downloading Firmware on page 31 1 7 7 500 Coaxial Connector This included 50Q coaxial cable gray connects this emulator to the user system For details on connecting the emulator and user system refer to 2 6 Connecting the E30A Emulator and the User System on page 25 1 7 8 Option Connector This connector is provided for connecting to the user system via an option board using the 10 pin flat cable included with the product For details on connecting to the user system refer to 2 6 Connecting the E30A Emulator and the User System on page 25 1 8 Operating Environment Be sure to use this emulator with the operating environment of the emulator and host machine listed in Table 1 7 Table 1 7 Operating environmental conditions Operating temperature 5 to 35 C no condensation Storage temperature 10 to 60 C no condensation R20UT0422EJ0500 Rev 5 00 Dec 01 2010 RENESAS Page 19 of 66 E30A Emulator User s Manual 2 Setup 2 1 Flowchart of Starting Debugging 2 Setup The procedure for starting the debugging is shown in Figure 2 1 For details refer to each section hereafter Check the package components First time only Install the emulator debugger First time only Change the settings of the hardware First time only Connect the AC adapter to the E30A First time
33. ant Usage restrictions This emulator has been developed as a means of supporting system development by users Therefore do not use it as an embedded device in other equipment Also do not use it to develop systems or equipment for use in the following fields 1 Transportation and vehicular 2 Medical equipment that has an involvement in human life 3 Aerospace 4 Nuclear power control 5 Undersea repeaters If you are considering the use of this emulator for one of the above purposes please be sure to consult your local distributor About product changes We are constantly making efforts to improve the design and performance of this emulator Therefore the specification or design of this emulator or this user s manual may be changed without prior notice About rights 1 We assume no responsibility for any damage or infringement on patent rights or any other rights arising from the use of any information products or circuits presented in this user s manual 2 The information or data in this user s manual does not implicitly or otherwise grant a license to patent rights or any other rights belonging to Renesas or to a third party 3 This user s manual and this emulator are copyrighted with all rights reserved by Renesas This user s manual may not be copied duplicated or reproduced in whole or part without prior written consent from Renesas About diagrams Some diagrams in this user s manual may differ fr
34. as a break event Data access information Address data data size and read write information are recorded as an event Note on Jump in Queue R32C 100 series has a function that branches to the instructions fetched into the prefetch queue to improve the processing performance but the branch source and destination information is not output Notes on the Data Access Trace 16 bit word data starting from an odd address and 32 bit long word data assigned differently from the 4 byte alignment cannot be traced properly Data access event by DMA is not the subject of detection R20UT0422EJ0500 Rev 5 00 RENESAS Page 46 of 66 Dec 01 2010 E30A Emulator User s Manual 4 Debugging Functions 4 2 3 Extraction Trace An extraction trace with the start event EO and the end event E4 specified is possible The events El E3 or ES E7 that occurred during an interval between EO to E4 are recorded in the trace RAM Note on Execution Address Trace Event When specifying the execution address as the trace event the results may be different from what you expect because the event is encountered at the prefetch address Note on Trace Event Do not set events in the area designated below This restriction is due to specifications of the MCU s internal debug circuit 0100 0000h FEFF FFFFh 4 3 Time Measument Function 4 3 1 Execution Time Measurement You can measure a program execution time between Go and Stop The 32 bit CPU clock counter
35. break by the internal debug circuit of the MCU It specifically is a pre execution break that causes execution of the user program to stop at a specified address Up to 8 break points can be set used for hardware breaks trace points and time measurement events in common Since there is no need for instruction rewrite writeback processing the response speed is fast 4 1 3 Hardware Break This is a kind of event break by the internal debug circuit of the MCU It specifically is a post execution break that causes execution of the user program to stop upon detecting data access at a specified address Up to 8 break points can be set used for execution address breaks trace points and time measurement events in common You can set a specified address range using 2 events You can set three conditions e g read write and read write Only one instance of data comparison break can be specified event E5 only Several bytes from the beginning of the MCU s internal RAM 8 bytes at the addresses 0400h 0407h are used for data comparison by the debug monitor program These bytes cannot be used in the user program when using a data comparison break Notes on Execution Address Break and Hardware Break Do not set breaks in the area designated below This restriction is due to specifications of the MCU s internal debug circuit 0100 0000h FEFF FFFFh Note on Data Comparison Break For data comparison break the debug mo
36. ccl with a 4 7kQ resistor It cannot be connected directly to Vecl and Vec2 Furthermore be sure that the wiring from NSD pin to the connector is shortest possible 2 Mounting part in place Mount the 2 54mm pitch 3 pin socket included with the product PIC FS03 G R made by Honda Tsushin Kogyo on designated position of the user system 3 Connection procedure Plug the 50 coaxial cable included with the product gray into the E30A emulator and CN1 on coaxial converter board Fit CN2 on coaxial converter board into the 3 pin socket on user system It can be turned 180 degrees as it is fitted into place Although the cable can be easily removed inserted and can be connected over a distance the power supply condition of the user system cannot be monitored Furthermore since only a software reset is possible from the E30A emulator a hardware reset is required when the emulator debugger is started or when a communication error occurs Figure 2 5 is a connection diagram showing how to connect the E30A emulator and user system using the coaxial converter board E30A Emulator User system Target MCU Figure 2 5 Connection diagram when using the coaxial converter board R20UT0422EJ0500 Rev 5 00 RENESAS Page 26 of 66 Dec 01 2010 E30A Emulator User s Manual 2 Setup 2 6 3 Using the Option Board ROE00030ACKZ10 1 Processing NSD pin Pull up NSD pin of the target MCU to Vccl with a 4 7kQ resistor It cannot be connecte
37. d directly to Vccl and Vcc2 Furthermore be sure that the wiring from NSD pin to the connector pin 4 is shortest possible 2 Mounting part in place Mount the 2 54mm pitch 8 pin socket included with the product PIC FS08 G R made by Honda Tsushin Kogyo on designated position of the user system Furthermore mount the 2 54mm pitch 8 pin straight pin included with the product PIC MSA08 2G made by Honda Tsushin Kogyo on CN4 solder side of the option board 3 Wiring of Vecl and Vcc2 Vccl pin 1 is used to monitor the power supply condition of the user system and as power supply for the RST and RSTMSK output buffers Vcc2 pin 2 monitors the power supply condition of the user system 4 Wiring of RST and RSTMSK Since the target MCU is reset in hardware from the E30A emulator connect RST signal pin 6 to the RESET terminal of the target MCU If the reset circuit of the user system uses an open drain output pull it up to Vccl with a 4 7k 22kQ resistor The same applies for the power on reset case making use of a CR circuit If the reset signal is generated as CMOS output from other logic devices the user system may have a RSTMSK signal connected to disable the output Since RSTMSK input is indeterminate when the E30A emulator is not connected it requires a pulldown resistor 5 Connection procedure Plug the 10 pin flat cable included with the product into CN3 on the option board Plug the 50 coaxial cable gray included w
38. d for this product please be aware that depending on the oscillation frequency of the oscillator circuit board used radiation EMI standards EN55022 Class A and FCC part 15 Class A may be exceeded R20UT0422EJ0500 Rev 5 00 Dec 01 2010 RENES Page 22 of 66 E30A Emulator User s Manual 2 Setup 2 3 3 Using the Internal Oscillator Circuit Bare Board To use this product at a frequency you like build a desired oscillator circuit on the OSC 2 oscillator circuit bare board not included Figure 2 2 shows an external view of the OSC 2 oscillator circuit bare board and the connector pin locations Figure 2 3 shows the circuitry of the oscillator circuit bare board OSC 2 Use the number of oscillator circuits recommended by the oscillator manufacturer J1 4 GND J1 3 Oscillation output J1 2 GND J1 1 VCC X1 5 08mm pitch 2 pin oscillator X2 2 54mm pitch 2 pin oscillator IC1 Inverter Unbuffer X3 2 54mm pitch 3 pin oscillator Figure 2 3 Circuits of the oscillator circuit bare board OSC 2 R20UTO422bEJ0500 Rev 5 00 Dec 01 2010 RENESAS Page 23 of 66 E30A Emulator User s Manual 2 Setup 2 4 Connecting the AC Adapter to the E30A Emulator Connect the included AC adapter to the E30A emulator 1 Check to see if the E30A emulator power switch is OFF 2 Connect the DC output cable of the AC adapter to the DC power input connector of the E30A emulator 3 Connect the AC power cable to t
39. d within the same application In addition it supports version management Emulator debugger This means a software tool that is started up from the High performance Embedded Workshop and controls the emulator and enables debugging Firmware This means a control program stored in the emulator This analyzes the contents of communications with the emulator debugger and controls the emulator hardware To upgrade the firmware download the program from the emulator debugger Host machine This means a personal computer used to control the emulator Target MCU This means the MCU to be debugged User system This means a user s application system in which the MCU to be debugged is used User program This means the program to be debugged This symbol indicates that a signal is active low e g RESET R20UT0422EJ0500 Rev 5 00 Dec 01 2010 RENESAS Page 12 of 66 E30A Emulator User s Manual 1 Outline 1 Outline This chapter describes the package components the system configuration and the specifications of the emulator functions and operating environment 1 1 Package Components The ROE00030AKCTOO package consists of the following items After you have unpacked the box check if your ROE00030AKCTO0 contains all of these items Table 1 1 lists the package components Table 1 1 Package components Quantity E30A emulator main unit ROE00030AKCTO0 AC adapter AC input 100 240 V 50 60Hz DC output 12V 3A A
40. dapter Table 1 3 lists the specifications of the included AC adapter Table 1 3 Specifications of the included AC adapter Item Description AC input voltage range AC 100 240 V 50 60Hz single phase Output power 36 W DC output voltage current 12 0 V 3 0A DC output polarity EIAJ TYPE IV inner side plus outer side minus Outside dimension Width 99 5 mm depth 49 5 mm height 25 5 mm except the protruding part Weight Approx 200g R20UTO422bEJ0500 Rev 5 00 RENESAS Page 16 of 66 Dec 01 2010 E30A Emulator User s Manual 1 Outline 1 6 Regulatory Compliance Notices 1 6 1 European Union regulatory notices This product complies with the following EU Directives These directives are only valid in the European Union CE Certifications Electromagnetic Compatibility EMC Directive 2004 108 EC EN 55022 Class A WARNING This is a Class A product In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures EN 55024 Information for traceability Authorised representative Name Renesas Electronics Corporation Address 1753 Shimonumabe Nakahara ku Kawasaki Kanagawa 211 8668 Japan Manufacturer Name Renesas Solutions Corp Address Nippon Bldg 2 6 2 Ote machi Chiyoda ku Tokyo 100 0004 Japan Person responsible for placing on the market Name Renesas Electronics Europe Limited Address Dukes Meado
41. ducts 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 E30A Emulator User s Manual Preface Preface The E30A Emulator ROE00030AKCTO0 is an emulator for MCU of the R32C 100 Series All the components of this product are shown in 1 1 Package Components page 13 If you have any questions about this product contact your local distributor This user s manual mainly describes specifications of the E30A Emulator and how to setup it For details on the related product such as an emulator debugger refer to each product s user s manual The related manuals for using this product are listed below You can download the latest manuals from the Renesas Tools homepage http www renesas com tools Related manuals Integrated development environment High performance Embedded Workshop online help Emulator debugger R32C 100 E30A Emulator Debugger online help C compiler NC100 C Compiler User s Manual Assembler AS100 Assembler User s Manual R20UT0422EJ0500 Rev 5 00 Dec 01 2010 RENESAS Page 3 of 66 E30A Emulator User s Manual Important Important Before using this emulator be sure to read this user s manual carefully Keep this user s manual
42. eeecaeeesaaeeeeeeeeseaeeesaaeseeaeeseeeeseesesaaeseeeeeteas 60 acr 61 RENESAS Page 10 of 66 E30A Emulator User s Manual User Registration User Registration When you install debugger software a text file for user registration is created on your PC Fill it in and email it to your local distributor If you have replaced an emulator main unit or emulation probe rewrite an emulator name and serial number in the text file you filled in earlier to register your new hardware products Your registered information is used for only after sale services and not for any other purposes Without user registration you will not be able to receive maintenance services such as a notification of field changes or trouble information So be sure to carry out the user registration For more information about user registration please contact your local distributor R20UT0422EJ0500 Rev 5 00 RENESAS Page 11 of 66 Dec 01 2010 E30A Emulator User s Manual Terminology Terminology Some specific words used in this user s manual are defined below Integrated development environment High performance Embedded Workshop This tool provides powerful support for the development of embedded applications for Renesas microcomputers It has an emulator debugger function allowing the emulator to be controlled from the host machine via an interface Furthermore it permits a range of operations from editing a project to building and debugging it to be performe
43. ent 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 under certain u
44. ereby 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 but Rene
45. finition Editor which is available at http www renesas com efe R20UTO422bEJ0500 Rev 5 00 RENESAS Page 42 of 66 Dec 01 2010 E30A Emulator User s Manual 3 Starting Up the Emulator Debugger 2 External flash memory detail setting Click the Detail button to open the External flash memory detail setting dialog box External flash memory detail setting E xj Download O 23 38 FE100000 FE1FFFFF Enabled 138 268 FE200000 FEFFFFFF Enabled r rea Address FE 000000 FEOFFFFF Overwrite Disable download Write after all sectors are erased If enabled download time will be longer OK Cancel This dialog box allows you to specify whether or not individual sectors blocks of external flash memory should be overwritten Settings per sector of the selected external flash memory are automatically displayed in the list When the checkbox in the Overwrite column is checked the selected sector is overwritten merged when the program is downloaded To change per sector settings enter the start and end addresses in the Address edit box and click the Set button If the sector thus changed has had its Overwrite option checked it is overwritten without erasure when the program is downloaded If the sector has Disable download checked it is neither erased nor downloaded at download time If Write after all sectors are erased is selected all sectors will be erased w
46. for downloading the firmware is about 15 seconds R20UT0422EJ0500 Rev 5 00 Dec 01 2010 RENESAS Page 31 of 66 E30A Emulator User s Manual 3 Starting Up the Emulator Debugger 3 Starting Up the Emulator Debugger 3 1 Switching the Session When you finish creating a program and start debugging switch the session of the High performance Embedded Workshop Select SessionR32C_100_E30A_Emulator from the dropdown list in Standard toolbar IE R20UT0422bEJ0500 Rev 5 00 RENESAS Page 32 of 66 Dec 01 2010 E30A Emulator User s Manual 3 Starting Up the Emulator Debugger 3 2 Initial Setting of the Emulator Debugger R32C 100 E30A emulator debugger starts up and the Init dialog box appears When you finished setting of each tab click OK 3 2 1 MCU Tab This tab permits you to select an MCU file and the connected emulator and specify whether to debug a program in CPU rewrite mode whether to use ECC for E2 data flash and a work area for the debug monitor program Init R32C 100 E30A Emulator x MCU Debugging Information Emulator Script Mode MCU R5F64213_E30A mcu Serial No E30A 84M0098 Debug the program rewriting internal flash memory Use ECC for E2 Data Flash r Work Area For Monitor Program First Address 00 20 00 Specify the address that doesn t overlap with the interruption stack area and the target area of DMA OK Cancel Help
47. g from the use of this emulator 3 Renesas Electronics Corporation strives to provide workarounds for and correct trouble with products malfunctions with some free and some incurring charges However this does not necessarily mean that Renesas Electronics Corporation guarantees the provision of a workaround or correction under any circumstances 4 This emulator covered by this document has been developed on the assumption that it will be used for program development and evaluation in laboratories Therefore it does not fall within the scope of applicability of the Electrical Appliance and Material Safety Law and protection against electromagnetic interference when used in Japan 5 Renesas Electronics Corporation cannot predict all possible situations and possible cases of misuse that carry a potential for danger Therefore the warnings in this user s manual and the warning labels attached to this emulator do not necessarily cover all such possible situations and cases The customer is responsible for correctly and safely using this emulator 6 Renesas Electronics Corporation will not assume responsibility of direct or indirect damage caused by an accidental failure or malfunction in this product When disposing of this product Penalties may be applicable for incorrect disposal of this waste in accordance with your national legislation R20UT0422EJ0500 Rev 5 00 Dec 01 2010 RENESAS Page 4 of 66 E30A Emulator User s Manual Import
48. ge Red Rata gn 45 4 1 Break FUNCION T 45 4 2 Trace FUNCION A A AA ida aaa 46 4 3 Time Measument FUNCION core Fort rte ce ER onines tul En edet a e Ea da Eu NE a eae 47 4 4 RAM Monitor FUNCION cass ERES 48 De TOUS HOON irradia EAS 49 5 1 HOW to Solve a TroUble vaio aii iia 49 5 2 HOW to Request SUPPO eene tr iae ea t etc ai a 50 6 Maintenance and Warranty sssssssssssssssssssssesenee entente nntn en rns nens sn trte site ne snas inns sss tet eine se sn sss nnns entes 51 SANSET dtu E 51 d V ETIMHECNRE 51 6 9 EIC 51 6 4 Hepair PFOVISIORS caca eee ecce al reete ede ide gushes cep eaa o eiae aed taut beu dde dan QUNM PER datae gata AT ceed 52 6 5 How to Make Request for Repair sssssssssisssssssesseee eese nne sn nnns ettet etn s nnns esten nnns 52 R20UT0422EJ0500 Rev 5 00 Page 9 of 66 2tENESAS Dec 01 2010 E30A Emulator User s Manual Contents Appendix A Appendix B Appendix C Appendix D Appendix E Appendix F R20UT0422EJ0500 Rev 5 00 Dec 01 2010 Target MCU Specifications cccccccceceececeeceeceeeeeesaeeeeneeceeeeecaaeeeeaaeesaeeeceaeseeaaesgeaeeseeeesaeeseaaeseeneessaees 53 Differences between the Actual MCU and Emulator 54 NT ener en nnn nnn initi intent etnies entren nene 56 Connection Diagrami sesio 59 Signal Assignments of the CONNMECHOMS cccccceeeceeeeeceeneeeee
49. he AC power input connector of the AC adapter 4 Connect the AC power cable to the outlet N WARNING Warning for the AC Power Cable If the included AC power cable does not fit the receptacle do not alter the AC power cable and do not plug it forcibly Failure to comply may cause electric shock and or fire The included AC power cable complies with American UL Standard Use an AC power cable which complies with the safety standard of the country The rated voltage for this cable is 125 volts When you connect to a power supply of more than 125V use an appropriate cable for the voltage Do not touch the plug of the AC power cable when your hands are wet This may cause electric shock 2 5 Connecting the E30A Emulator and the Host Machine Connect the E30A emulator to the host machine with the included USB I F cable 1 Connect the A plug of the USB I F cable to the USB I F connector of the host machine 2 Connect the mini B plug of the USB I F cable to the USB I F connector of the E30A emulator Note on USB I F Cable The USB I F cable included with the product is compliant with USB 2 0 High Speed standard Be sure to use the included USB I F cable for the E30A emulator R20UT0422EJ0500 Rev 5 00 Dec 01 2010 RENESAS Page 24 of 66 E30A Emulator User s Manual 2 Setup 2 6 Connecting the E30A Emulator and the User System 2 6 1 Using the Coaxial Connector 1 Processing NSD pin Pull up NSD pin of the target MCU to
50. he emulator main unit and the target MCU connector pins directly Static electricity may damage the internal circuits When attaching and removing the cable hold the plug of the cable and do not touch the cable When installing the emulator do not flex the cable excessively or pull the emulator or the board by the cable connected to it The cable may cause a break Do not tape the flexible cable or apply adhesives to secure the cable The shielding material on the surface of the cable may come off Caution to Be Taken for System Malfunctions If the emulator malfunctions because of interference like external noise do the following to remedy the E Exit the emulator debugger and shut OFF the emulator and the user system T turning the power ON again wait more than 10 seconds Then start up the emulator debugger Caution to Be Taken for Disposal Q Penalties may be applicable for incorrect disposal of this waste in accordance with your national legislation European Union regulatory notices Renesas development tools and products are directly covered by the European Union s Waste X Electrical and Electronic Equipment WEEE Directive 2002 96 EC As a result this equipment i including all accessories must not be disposed of as household waste but through your locally recognized recycling or disposal schemes As part of our commitment to environmental responsibility Renesas also offers to take back the equipment and has imp
51. he user program To inspect data after CPU rewrite operation stop the program after exiting CPU rewrite mode and inspect the data in the memory window or another appropriate window Note on Debugging of E dataFlash When you are debugging the E dataFlash do not stop the user program during operating the E dataFlash Otherwise as the operation to the E dataFlash will be suspended it may not be processed properly even though the user program is restarted Furthermore before executing the user program be sure to disable automatic updating of the windows to ensure that no accesses to the E dataFlash will occur during execution of the user program R20UT0422EJ0500 Rev 5 00 RENESAS Page 58 of 66 Dec 01 2010 E30A Emulator User s Manual Appendix D Connection Diagram Appendix D Connection Diagram Figure D 1 shows a connection diagram of the E30A emulator This connection diagram shows the interface section E30A emulator QUOYQO POCO 500 OPTION GRAY External View of Connector To Inner Circuit Figure D 1 Connection diagram of the E30A emulator s interface section R20UT0422EJ0500 Rev 5 00 RENESAS Page 59 of 66 Dec 01 2010 E30A Emulator User s Manual Appendix E Signal Assignments of the Connectors Appendix E Signal Assignments of the Connectors 1 USB I F connector Table E 1 lists the signal assignments of the USB I F connector Table E 1 Signal assignments of the USB I F connector Sig
52. hen the user program is downloaded R20UT0422bEJ0500 Rev 5 00 Dec 01 2010 RENESAS Page 43 of 66 E30A Emulator User s Manual 3 Starting Up the Emulator Debugger 3 5 3 Ext Port Tab This tab permits you to set the extension port function to connect an option connector Setting of Extension Port Disable Reset of Target Only when the Extention Port is connected you can select this function 1 Setting Extension Port Specify whether to disable the reset signal for the user system Unless the option board is connected this setting is not available to use When this check box is selected a high output to RSTMSK is generated to disable reset of the user system For details refer to 2 6 3 Using the Option Board ROE00030ACKZ10 on page 27 R20UT0422EJ0500 Rev 5 00 RENESAS Page 44 of 66 Dec 01 2010 E30A Emulator User s Manual 4 Debugging Functions 4 Debugging Functions 4 1 Break Function 4 1 1 Software Break If the breakpoint you set is a software breakpoint the program stops before executing the instruction at the set breakpoint Up to 256 break points can be set You can specify breakpoints in the internal RAM of the MCU the internal flash ROM of the MCU and the RAM on the user system If breakpoints in the internal flash ROM of the MCU are specified the need arises for instruction rewrite writeback processing in block units 4 1 2 Execution Address Break This is a kind of event
53. ile and click Remove If you want to enable the verification and checksum functions select the check box You cannot debug the program in writer mode Restart or terminate the emulator debugger after writing the program Notes on Writing the ID code The ID code is written into the flash memory only when the program was downloaded in writer mode When operating in other than the writer mode no ID code is written into the flash memory even when the program is downloaded In that case an ID code consisting entirely of FFh is assumed 3 3 Resetting the User System When using the coaxial connector or the coaxial converter board for connecting the E30A emulator and user system by clicking OK in the Init dialog box the dialog box shown below will be displayed When using the option board the dialog is not displayed because the target MCU is reset in hardware from the emulator R32C 100 E30A Emulator A Please turn on the power of the target or reset MCU If the user system has already been powered on reset the user system If the power for the user system is turned off turn the power on Click OK Notes on Power Supply to the User System The emulator does not supply power to the user system Provide power to the user system separately Do not change the voltage of the user system after turning on the power R20UT0422EJ0500 Rev 5 00 Dec 01 2010 RENESAS Page 39 of 66 E30A Emulator User s Manu
54. ill occur Furthermore if such a short data access occurs frequently execution speed of the user program will be delayed We recommend write only settings with least possible events R20UT0422EJ0500 Rev 5 00 Dec 01 2010 RENESAS Page 47 of 66 E30A Emulator User s Manual 4 Debugging Functions 4 4 RAM Monitor Function You can view memory data during user program execution by a pseudo RAM monitor function which is realized by the software using event ES Data is acquired in byte word unit by the interval specified in Data acquisition interval in MCU running state in the Emulator tab of the Init dialog box Notes on RAM Monitor Function The RAM monitor function results in the realtime capability becoming impaired because the debug monitor program intervenes Also in order to complete processing of the debug monitor program as fast as possible do not operate the MCU s internal DMA during the processing For the RAM monitor function the emulator generates a debug interrupt and the debug monitor program sends the data to return control to the user program In the case of Xin 8 MHz PLL 128MHz 16 times BASE 64MHz and CPU 64MHz for example it takes 6us from the debug interrupt occurred to return to the user program The RAM monitor function should be adjusted for sampling intervals byte word data acquisition intervals in ms units during user program execution Since the updating time is extended if a wide area is displayed i
55. inspect the data in the memory window or another appropriate window 4 Use ECC for E2 Data Flash Select this check box when you want to use ECC for E2 Data Flash 5 Work Area For Monitor Program Specify the start address of the internal RAM area of the MCU to be used by the debug monitor program Approximately 1 2 KB of the internal RAM will be used as needed for example to download a user program Since the memory contents are saved before debugging starts you do not need to be specifically concerned except that the following cannot be specified Areas overlapping the interrupt stack Areas which overlap with the interrupt stack to be used in the user program cannot be specified Also the address 0400h cannot be specified since it is used as a temporary stack by the emulator after reset is released In the case of the 63 KB internal RAM 0400h FFFFh 0500h 0600h FAOOh FBOOh can be specified In the case of the 32 KB internal RAM 0400h 83FFh 0500h 0600h 7EOOh 7FOOh can be specified Areas to or from which DMA transferred R20UT0422EJ0500 Rev 5 00 Dec 01 2010 RENESAS Page 34 of 66 E30A Emulator User s Manual 3 Starting Up the Emulator Debugger 3 2 2 Debugging Information Tab This tab permits you to select a compiler select an object format and choose to specify On Demand for debug information Init R32C 100 E30A Emulator i n Emulator Script Mode Compiler NC100WA Object Format IEEE 695
56. ion page 11 of this user s manual 6 2 Maintenance 1 If dust or dirt collects on this product wipe it off with a dry soft cloth Do not use thinner or other solvents because these chemicals can cause the surface coating to separate 2 When you do not use this product for a long period disconnect it from the power supply host machine and user system 6 3 Warranty 1 This product comes with a one year warranty after purchase Should the product break down or be damaged while you re using it under normal condition based on its user s manual it will be repaired or replaced free of cost 2 However if the following failure or damage occurs to the product under warranty the product will be repaired or replaced at cost a Failure or damage attributable to the misuse or abuse of the product or its use under other abnormal conditions b Failure or damage attributable to improper handling of the product after purchase such as dropping of the product when it is transported or moved c Failure or damage to the product caused by other pieces of equipment connected to it d Failure or damage attributable to fire earthquakes thunderbolts floods or other natural disasters or abnormal voltages etc e Failure or damage attributable to modifications repairs adjustments or other acts made to the product by other than Renesas Electronics Corporation 3 Consumables e g sockets and adapters are not covered by the afo
57. ith the product into CN1 on the coaxial converter board Fit CN2 on the coaxial converter board into CN2 on the option board It can be turned 180 degrees as it is fitted into place Fit CN4 on the option board into the 8 pin socket on the user system Alternatively the coaxial converter board can be attached to pins 3 5 of the 8 pin socket on the user system without using the option board 6 Compatibility with the E30 emulator old product If you have hitherto been using the 8 pin flat cable of the E30 emulator you can attach the 2 54mm pitch 8 pin right angle connector included with the product FFC 8LAMEP1B made by Honda Tsushin Kogyo to CN4 component side of the option board for connection to the user system However since the non coaxial NSD wiring becomes longer it is recommended that the connector on the user system be replaced with the 8 pin socket and that the 8 pin straight pin be used for connection R20UT0422EJ0500 Rev 5 00 RENESAS Page 27 of 66 Dec 01 2010 E30A Emulator User s Manual 2 Setup Since a hardware reset can be generated from the E30A emulator the target MCU does not need to be reset Figure 2 6 is a connection diagram showing how to connect the E30A emulator and user system using the option board User system Target MCU E30A Emulator User system Reset IC CMOS Output Target MCU E30A Emulator Figure 2 6 Connection diagram when using the option board R20
58. lemented a Tools Product Recycling Program for customers in Europe This allows you to return equipment to Renesas for disposal through our approved Producer Compliance Scheme To register for the program click here http www renesas com weee R20UTO422bEJ0500 Rev 5 00 Dec 01 2010 RENESAS Page 8 of 66 E30A Emulator User s Manual Contents Contents Page Ee EE E o s 3 leentieetucl ES 4 Precautions tor Safety uras E A A AAA A giaa EAE IEA ENEE 6 IMLS IMS een E eliana 9 User BeglSlItallQIT reete A AEA Alda 11 BE eso M 12 Jen mE 13 1 1 Package Components ssssssssssssesesseseeenns estne en adia aeaaea aada atenta sen sss aaia Diaan 13 UE ETHER 14 1 3 Operating Environment sessssssssssseseeeees seinen estne entes nnns sn nnn sent rns nnns intr ness reset tenes ssa snis intr nnns 14 14 PC Interface mirimiri Adee 14 ieu RE 15 1 6 Regulatory Compliance Notices ssssssssssssesessseeeeee enne nrennnnn enn nnns intr ne internen nnns n nrnn nnns 17 1 7 Names and Functions of Each Part of the Emulator sssssssssssssseseeeeen nennen enne nnns 18 1 8 Operating EnvironiTiei oer e dns ker exe ii aiii 19 Vu 20 2 1 Flowchart of Starting Debugging entente nnn snnt et nen innen nri nnn inneren 20 2 2 Inst
59. lies with the safety standard of the country where this emulator is used The rated voltage for this cable is 125 volts When you connect to a power supply of more than 125V use an appropriate cable for the voltage Do not touch the plug of the AC power cable when your hands are wet This may cause electric shock This emulator is connected signal ground with frame ground If your developing product is transform less not having isolation transformer of AC power this may cause electric shock Also this may give an un repairable damage to this emulator and your developing product While developing connect AC power of the product to commercial power through isolation transformer in order to avoid these dangers If other equipment is connected to the same branch circuit care should be taken not to overload the circuit If you smell a strange odor hear an unusual sound or see smoke coming from this product then disconnect power immediately by unplugging the AC power cable from the outlet Do not use this as it is because of the danger of electric shock and or fire In this case contact your local distributor e When installing this equipment insure that a reliable ground connection is maintained Before setting up this emulator and connecting it to other devices turn off power or remove a power cable to prevent injury or product damage Warning for Modification Do not modify this emulator Personal injury due to electric shock
60. ltage detection interrupt cannot be used Notes on Using the Watchdog Timer A user program can be debugged by using the MCU s internal watchdog timer if so desired When the watchdog timer is active the debug monitor program refreshes it as necessary Watchdog timers connected external to the MCU cannot be used Make sure those watchdog timers are disabled while the emulator is in use R20UTO422bEJ0500 Rev 5 00 Dec 01 2010 RENESAS Page 54 of 66 E30A Emulator User s Manual Appendix B Differences between the Actual MCU and Emulator Note on the Lock Bits for the MCU Internal Flash ROM The lock bits for the blocks whose contents have been altered by downloading a user program or setting software breakpoints are in an unlocked state Note on Protect Bit 2 PRC2 Protect bit 2 PRC2 behaves in such a way that when the bit is set to 1 to remove write protect and then a write to any address is executed the bit is write protected again Note that the bit cannot be cleared by a software operation while single stepping a program or manipulating the memory window Note on RDY Input Be sure to input L to pin RDY of the user system during the user program executing when the RUN status LED is lit Inputting L to pin RDY during the user program stopping may cause a malfunction of the emulator Note on HOLD Input Be sure to input L to pin HOLD of the user system during the user program executing when the RUN status LED is li
61. n bytes we recommend displaying only the necessary area in word size R20UT0422EJ0500 Rev 5 00 Dec 01 2010 RENESAS Page 48 of 66 E30A Emulator User s Manual 5 Troubleshooting 5 Troubleshooting 5 1 How to Solve a Trouble The following describes how to solve a trouble when any problem occurs before the emulator debugger starts after the emulator and the user system have been powered on For the latest information on the emulator and emulator debugger visit Renesas Electronics development environment website http www renesas com tools 5 1 1 The SAFE LED Remains Off 5 5 1 The USB cable may not be connected properly Check the condition of the cable connection The E30A may not be powered on Check the condition of the AC adapter connection and that of the power switch 2 The SAFE LED Keeps Flashing The USB cable may not be connected properly Check the condition of the cable connection The USB driver may not be installed properly Reinstall the USB driver 3 The Emulator Debugger Cannot Be Activated Check whether the E30A and the user system are connected properly The MCU s NSD pin and the E30A connector may be connected by an excessively long wiring The MCU s NSD pin may not be pulled high with a 4 7 KQO resistor Check the Emulator tab of the Init dialog to see if the clock is set up properly Make sure the value entered for the Xin frequency is the same as that of the user sys
62. nal Description 5 0 V power supply unused Unused 2 Oscillator circuit board connector Table E 2 lists the signal assignments of the oscillator circuit board connector Table E 2 Signal assignments of the oscillator circuit board connector Signal Description V50 5 0 V power supply GND OSCCLK Oscillator circuit input amplitude 5 0 V GND 3 Option connector Table E 3 lists the signal assignments of the option connector Table E 3 Signal assignments of the option connector Description UVccl Vccl power supply UVccl Vccl power supply GND RSTH Reset signal GND RSTMSK Reset mask signal GND UVcc2 Vcc2 power supply 1 2 3 4 5 6 7 8 9 UVccl Vccl power supply UCON Connected to GND m R20UT0422EJ0500 Rev 5 00 Dec 01 2010 RENESAS Page 60 of 66 E30A Emulator User s Manual Appendix F External Dimensions Appendix F External Dimensions 1 E30A Emulator Figure F 1 shows external dimensions of the E30A emulator A O 3 E 8 CENESAS z E 5 2 gt Mj Os 902002 E 30A EMULATOR i 0507050 So OB 5 8 059009050 o908g990 Bu Ler 5 c z nw ul c O ZOE 000 O m 3 Y e 136 3 gt naagaogaaaurcu Il 00
63. nitor program compares the data after the debug interrupt occurs at the specified address to determine whether or not to cause a break Using this function results in the realtime capability becoming impaired because the debug monitor program intervenes Also in order to complete processing of the debug monitor program as fast as possible do not operate the MCU s internal DMA during the processing In the case of Xin 8MHz PLL 128MHz 16 times BASE 64MHz and CPU 64MHz for example it takes 6us to return to the user program after the data comparison results in a mismatch 4 1 4 Break Combination Event breaks by the internal debug circuit of the MCU can be cascaded to constitute a state transition break at up to 8 points in the forward direction If all of the events are used for a state transition break program execution will break when the events E7 E6 and EO all have occurred in that order R20UTO422bEJ0500 Rev 5 00 Dec 01 2010 RENESAS Page 45 of 66 E30A Emulator User s Manual 4 Debugging Functions 4 2 Trace Function 4 2 1 Trace Capacity The following can be selected depending on the trace mode chosen in the event setting window Trace priority 8M events can be traced The trace information is output from the MCU and recorded to the emulator trace memory The user program execution may be delayed depending on the event occurrence interval because the MCU processes the trace information output prior to others MCU
64. nternal generator circuit 2 0 to 32 0 MHz Internal Oscillator circuit board OSC 3 or OSC 2 2 3 2 Using the Oscillator Circuit Board Even when you have selected Internal on the Emulator tab of the emulator debugger s Init dialog box to specify an oscillator circuit board you need to enter a clock frequency With this emulator no oscillator circuit board has been mounted when shipped from the factory If you use a special frequency attach the oscillator circuit board following the procedure described below 1 Unscrew the five screws securing the E30A emulator and remove the upper cover 2 The connector J1 for connecting an oscillator circuit board is in the corner of the board around the DC power input connector 3 Unscrew the screw which is used for securing an oscillator circuit board 4 Attach the oscillator circuit board you like to use and secure the oscillator circuit board with the screw 5 Attach the upper cover and secure it with the five screws Z CAUTION Note on Replacing the Oscillator Circuit Board When removing the upper cover or replacing the oscillator circuit boards be sure to shut OFF the power supply Otherwise the internal circuit may cause a break Note on Using the Oscillator Circuit Board This product was inspected for the qualification of CE marking under factory shipment conditions with no oscillator circuit boards mounted in place When using an oscillator circuit boar
65. olicy Can Windows connect to Windows Update to search for software Select No not this time and click Next O Yes this time only O Yes now and every time connect a device e Click Next to continue Found New Hardware Wizard Welcome to the Found New Hardware Wizard This wizard helps you install software for Renesas E Series USB Driver If your hardware came with an installation CD 2 or floppy disk insert it now Click Next What do you want th Gin le A O Install from a list or specific location Advanced Click Next to continue Found New Hardware Wizard Completing the Found New Hardware Wizard The wizard has finished installing the software for Renesas E Series USB Driver The USB driver will be installed automatically Click Finish to exit Click Finish to close the wizard Figure 2 7 Installation of USB device driver for Windows XP Note on USB Port Change If you change the port to connect USB the device driver is installed over again Note on Found New Hardware Wizard For Windows XP the amount of time needed for the wizard to appear depends on the CPU usage rate of the host machine For example approximately 9 seconds of time is needed when the CPU usage rate is 0 whereas approximately 30 seconds is needed when the CPU usage rate is 100 R20UT0422EJ0500 Rev 5 00 RENESAS Page 30 of 66 Dec 01 2010 E30A Emulator User s Manual 2
66. om the objects they represent R20UT0422EJ0500 Rev 5 00 RENESAS Page 5 of 66 Dec 01 2010 E30A Emulator User s Manual Precautions for Safety Precautions for Safety This chapter describes the precautions which should be taken in order to use this product safely and properly Be sure to read and understand this chapter before using this product Contact us if you have any questions about the precautions described here WARNING indicates a potentially dangerous situation that will cause death or heavy ZN WARNING tog Y CAUTION indicates a potentially dangerous situation that will cause a slight injury or AN CAUTION a medium degree injury or property damage unless it is avoided To avoid a possible danger the following diagrammatic symbols are used to call your attention A means WARNING or CAUTION Example CAUTION AGAINST AN ELECTRIC SHOCK G means PROHIBITION Example ON eun PROHIBITED means A FORCIBLE ACTION Example UNPLUG THE POWER CABLE FROM THE RECEPTACLE R20UT0422EJ0500 Rev 5 00 Dec 01 2010 RENESAS Page 6 of 66 E30A Emulator User s Manual Precautions for Safety N WARNING Warnings for AC Power Supply If the included AC power cable does not fit the receptacle do not alter the AC power cable and do not plug it forcibly Failure to comply may cause electric shock and or fire The included AC power cable complies with American UL Standard Use an AC power cable which comp
67. on cannot be used because the emulator does not communicate with the MCU when executing the user program However it is possible to press the stop button after restored to the base clock specified in the Clock column When the emulator is connected the PLL clock stop bits are ignored Therefore the PLL keeps oscillating even when the WAIT or STOP instruction is executed This means that BCLK is also oscillating so that control returns from WAIT or STOP by an INT8 7 or 6 or other interrupt request Note on MCU Reset Software reset and hardware reset cannot be used during the user program execution If the MCU is reset during the user program execution the emulator recovers communication with the MCU and the user program stops in a reset state R20UT0422EJ0500 Rev 5 00 Dec 01 2010 RENES Page 57 of 66 E30A Emulator User s Manual Appendix C Notes on Using This Product Notes on Debugging in CPU Rewrite Mode To debug a program in CPU rewrite mode check the box Debug the program using the CPU Rewrite Mode in the MCU tab of the Init dialog box When the debugging in CPU rewrite mode is enabled software breakpoint to the internal ROM area cannot be used Do not stop the user program during debugging in CPU rewrite mode Otherwise the emulator will be out of control Furthermore before executing a user program be sure to disable automatic updating of the windows to ensure that no memory accesses will occur during execution of t
68. pecify the Xw clock and the frequency that supplied to the target MCU Xin Enter the frequency of the Xy clock and select Generated Internal generator circuit or Internal Oscillator circuit board PLL Enter the frequency of the MCU s internal PLL which should be the same as the value to be set in the user program CCR Enter the value for the MCU s internal clock control register which should be the same as the value to be set in the user program Notes on Clock Setting The emulator sets the PLL related settings before starting up in order to secure a communication path In a user program be sure to set the same value of the PLL related settings specified by the emulator debugger Otherwise the emulator will be out of control The divide ratios of the CPU clock and peripheral clock can be changed in the user program The Xin clock is used to enter the debug mode and to stop the user program forcibly Therefore do not stop the Xy clock in the user program The PLL clock divided by the base clock divider is used for communication between the emulator and the MCU Therefore do not change the PLL frequency and the divide ratio of the base clock in the user program When the emulator is connected the PLL clock stop bits are ignored Therefore the PLL keeps oscillating even when the WAIT or STOP instruction is executed This means that BCLK is also oscillating so that control returns from WAIT or STOP by an INT8 7 or 6 or
69. rementioned repair In the above cases contact your local distributor If your product is being leased consult the leasing company or the owner R20UT0422EJ0500 Rev 5 00 Dec 01 2010 RENESAS Page 51 of 66 E30A Emulator User s Manual 6 Maintenance and Warranty 6 4 Repair Provisions 1 Repairs not covered by warranty Problems arising in products for which more than one year has elapsed since purchase are not covered by warranty 2 Replacement not covered by warranty If your product s fault falls into any of the following categories the fault will be corrected by replacing the entire product instead of repairing it or you will be advised to purchase a new product depending on the severity of the fault Faulty or broken mechanical portions Flaws separation or rust in coated or plated portions Flaws or cracks in plastic portions Faults or breakage caused by improper use or unauthorized repair or modification Heavily damaged electric circuits due to overvoltage overcurrent or shorting of power supply Cracks in the printed circuit board or burnt down patterns A wide range of faults that make replacement less expensive than repair Faults that are not locatable or identifiable 3 Expiration of the repair period When a period of one year has elapsed after production of a given model ceased repairing products of that model may become impossible 4 Carriage fees for sending your product to be repaired
70. sas 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 office equipm
71. se 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 Electronics pro
72. t Inputting L to pin HOLD during the user program stopping may cause a malfunction of the emulator Note on the MCU Used in Debugging During debugging the MCU s internal flash ROM is frequently rewritten as a user program is downloaded or software breakpoints are set or cleared Do not use any MCU in product once it was used in debugging Note on Final Evaluation Be sure to evaluate your system with an evaluation MCU Before starting mask production evaluate your system and make final confirmation with a CS Commercial Sample version MCU R20UT0422EJ0500 Rev 5 00 Dec 01 2010 RENESAS Page 55 of 66 E30A Emulator User s Manual Appendix C Notes on Using This Product Appendix C Notes on Using This Product Notes on using this product are listed below When debugging the MCU using this product be careful about the following precautions Notes on the Resources of the MCU Used by the Emulator When you are using a data comparison break event E5 only the E30A Emulator uses several bytes from the beginning of the MCU s internal RAM 8 bytes at the addresses 0400h 0407h for data comparison by the debug monitor program These bytes cannot be used in the user program when using a data comparison break The E30A Emulator uses approximately 1 2 Kbyte of the internal RAM as needed for example to download a user program Since the memory contents are saved in advance you do not need to be specifically concerned except tha
73. t you cannot specify any area that overlaps the interrupt stack and an area on which DMA operates Notes on Power Supply to the User System The emulator does not supply power to the user system Provide power to the user system separately Do not change the voltage of the user system after turning on the power Note on Downloading Firmware Do not shut off the power while downloading the firmware If this happens the product will not start up properly If the power is shut off unexpectedly startup the emulator in maintenance mode and redownload the firmware Note on Quitting the Emulator Debugger To restart the emulator debugger always shut power to the emulator and user system off once and then on again Note on Event Settings Events are used for breaks trace and time measurement in common For breakpoint settings in the source window events are given priority in order to reduce the number of times the flash ROM is rewritten Note that the unused events are used in order of followings Extraction start event EO end of range event E4 and data comparison event E5 are assigned lower priorities E7 gt E6 gt E3 gt E2 gt El gt E5 gt E4 gt EO Notes on the Software Breaks Software breaks execute the tool only BRK2 command instead of instruction code to generate a BRK interrupt Be aware that when trace results are referred to in bus display you will see BFh displayed for instruction fetches performed at the
74. tem Check that Generated is selected Make sure the values entered for the PLL frequency and CCR set value are the same as those set in the user program If connected with coaxial cable you need to reset the user system or power on the user system after a dialog is displayed by clicking the OK button in the Init dialog R20UTO422bEJ0500 Rev 5 00 RENESAS Page 49 of 66 Dec 01 2010 E30A Emulator User s Manual 5 2 How to Request Support After checking the items in 5 Troubleshooting contact us from the following URL http www renesas com inquiry For prompt response please specify the following information 1 Operating environment MCU Type name R5F64_ _ _ Xin frequency MHz Generated Internal PLL frequency MHz CCR value Ox Debugger operating mode Trace Trace priority Trace MCU execution priority Time Measurement RAM Monitor 2 Condition The emulator debugger starts up does not start up Frequency of errors always frequency 3 Problem 5 Troubleshooting R20UT0422EJ0500 Rev 5 00 ztENESAS Dec 01 2010 Page 50 of 66 E30A Emulator User s Manual 6 Maintenance and Warranty 6 Maintenance and Warranty This chapter covers basic maintenance warranty information provisions for repair and the procedures for requesting a repair 6 1 User Registration When you purchase our product be sure to register as a user For user registration refer to User Registrat
75. ual 1 5 Specifications 1 5 1 Product specifications 1 Outline Table 1 2 lists the product specifications of the E30A emulator Table 1 2 Product specifications of the E30A emulator Item Description Applicable MCU M16C Family R32C 100 Series Available MCU mode Single chip mode Memory expansion mode Maximum operating frequency 100MHz CPU clock Emulation memory Not available internal flash ROM used as emulation memory Software break Maximum 256 points implemented by instruction replacement Execution address break Hardware break Maximum 8 points execution address data access Shared with trace event time measurement event Only address and R W attribute specifiable for data access break One data comparison breakpoint specifiable in software Combinatorial break point OR status transition in forward direction Trace mode Trace priority MCU execution priority specifiable Trace capacity 8M events Trace priority 512 events MCU execution priority Trace contents Branch source and branch destination conditional branch data access Trace event Maximum 8 points 4 area prefetch address data access Shared with break event time measurement event Start end extraction event specifiable Time measurement Execution time between Go Stop 32 bit CPU clock counter in MCU Section time 3 points between data access 40 bit counter in E30A
76. w Millboard Road Bourne End Buckinghamshire SL8 5FH U K Trademark and Type name Trademark Renesas Product name E30A Emulator Type name ROE00030AKCTOO Environmental Compliance and Certifications Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment RoHS Directive 2002 95 EC Waste Electrical and Electronic Equipment WEEE Directive 2002 96 EC 1 6 2 United States Regulatory notices on Electromagnetic compatibility FCC Certifications United States Only This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation CAUTION
77. you want to keep the data in the E2 data flash when you download a user program or data table select this check box When you select the check box the data in the E2 data flash is read out into the host machine and the data to be downloaded is written over it inside the PC before the block is erased and programmed When you deselect the check box the data to be downloaded is written to the block after being erased When E2 data flash is not embedded in the MCU this setting is invalid R20UT0422EJ0500 Rev 5 00 Dec 01 2010 RENESAS Page 41 of 66 E30A Emulator User s Manual 3 Starting Up the Emulator Debugger 3 5 2 External Flash Memory Tab Set up this tab when you download a program etc into the flash memory external flash memory that is connected to the MCU s external bus Flash memory Address USD File USD File Path FEQOO000 FEFFFFFF ExtFlash usd C Data ExtFle Remove 1 Registering the USD file External flash memory is recognized based on information in the USD file that you register This file defines the manner and other details of how the flash memory is connected with the user system Click the Add button and open a dialog box in which you can select USD files Select a USD file to use Up to four USD files can be added To create USD files use the External Flash Definition Editor For details on how to create USD files refer to the user s manual for the External Flash De

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