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Pod for IE850 In-circuit Emulator RTE7701202EPA00000J User`s

1. cccceceeceeeeeeeceeseeeeseseeeeeeeeeess 48 FOPO TO GiS e a E E E EE TTT TT 49 5 1 Lona Crne aP e E E E rte 49 5 1 1 Giov ETT TTTE L 49 5 1 2 PO NN asada ree et E EE A E 50 5 1 3 Cautionary note when using the QB V850E2 SP nssessssssssssssssseseeerressssssssssssseestrererssssssssssssseeerreresssssse 50 6 Maintenance and Warranty TT TTT TTTTTTTTPTPPFPTPTTPTTTT TF TTTTTRR TTT 51 6 1 M A ET oo HBooee mo odojhjon o o oqoHoer oo oeeFe np oj 51 FAM ur a E cece FTRRRURPP RPF UP P P PFTUT 5I 6 3 Repair NRO NA LI OUI TET TTTTETTTTTTTTTTTT oo UT 52 OA HOW fo Fuse Ulo Imj NIE TTTTTTTTTTTTTTTTTTTTTTTTTTTETTTTTTRTTTTTTTTTTTTTTTTTTTTTTTTETTETTTETT 32 Appendix A Characteristics of Target Interface sme skalpo sk sekan SS kara d eska seka 53 RO2UT2980EJ0200 Rev 2 00 LENESAS Page 13 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator 1 Overview 1 Overview The RTE7701202EPAOOOOOJ pod is used together with the QB V850E2 IES50 main unit in order to emulate RH850 E1x series microcontrollers from Renesas Electronics Corp The IE850 can be used to debug hardware and software efficiently when developing systems using the target device IE850 main unit _ Pod this product Figure 1 1 External Appearance RO2UT2980EJ0200_ Rev 2 00 LEN
2. C 7 D N lt Q I Pod for IE850 In circuit Emulator RTE 01202EPAOOOOOJ User s Manual Target Devices RH850 E1M S RH850 E1L 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 Corp without notice Please review the latest information published by Renesas Electronics Corp through various means including the Renesas Electronics Corp website http www renesas com Renesas Electronics Rev 2 00 Apr 2015 www reneSdas com 10 11 12 Notice 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 Renesas Electronics has used reasonable care in preparing the information included in this document but Renesas Electronics does not warrant that such information is error free Renesas Electronics assumes no liability whatsoever for any damages incurred by you resulting from errors in or omissions from the information included herein Renesas Electr
3. y Emulator connector Target system Figure 1 2 System Configuration When the QFP Package is Selected RO2UT2980EJ0200 Rev 2 00 LEN ESAS Page 16 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator 1 Overview IE850 main unit sold separately na USB cable Host machine Pod this product AC adaptor AC adaptor Sold separately for each country Refer to the user s manual for the IE850 main unit Sockets Refer to Table 1 2 Exchange adaptor Space adaptor height adjustment sold separately sold separately Target connector sold separately Mount adaptor mounting target device sold separately Target system Figure 1 3 System Configuration When the BGA Package is Selected RO2UT2980EJ0200 Rev 2 00 LENESAS Page 17 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator 1 Overview The following table describes the corresponding sockets for the target device Table 1 2 Sockets for the Target Device Target Device RH850 E1M S Package BGA Package BGA BGA304 PRBGO304GB A BGA252 PRBG0252GB A Exchange Adaptor RTE7701202CBG304T000J 1 RTE7701202CBG252T000u 1 Target Connector BSSOCKET304A2219RE21N 2 BSSOCKET252A2017RE21N 2 TE ETR CSSOCKET304A2219RE03 2 CSSOCKET252A2017REO3 2 j j CSSOCKET304A2219RE04 2 CSSOCKET252A2017RE04 2 Mount Adaptor LSPACK304A2219RE01 2 LSPACK252A2017RE01
4. 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 from the objects they represent RO2UT2980EJ0200_ Rev 2 00 LEN ESAS Page 4 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator Precautions for Safety Precautions for Safety This chapter by showing the relevant diagrammatic symbols and their meanings 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 AN WARNING indicates a potentially dangerous situation that will cause death or WARNING heavy wound unless it is avoided AN CAUTION CAUTION indicates a potentially dangerous situation that will cause a slight injury or a medium degree injury unless it is avoided In addition to the two above the following are also used as appropriate means WARNING or CAUTION milila AIN CAUTION AGAINST AN ELECTRIC SHOCK means PROHIBITION mila RpISASsEMBLY PROHIBITED means A FORCIBLE ACTION E UNPLUG THE POWER CABLE FROM THE RECEPTACLE Example RO0O2UT2980EJ0200 Rev 2 00 LEN ESAS Page 5 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator Pre
5. 4 2 11 Operations in response to resets and interrupts when an emulator is in use When an emulator is in use operation in response to resets and interrupts differs according to the specifications of the reset mask and interrupt settings respectively as shown in the tables below Table 4 1 Relation between the State of Emulation and Presence of a Reset Mask Reset mask State of emulation and presence of a reset mask specification with In user program In single stepping In C source level an emulator execution stepping Mask specified Masked Mask not specified Not masked Depends on the debugger Note Do not allow the generation of a reset in the form of a pin reset other than while the program is in execution regardless of presence of a mask above The debugger may hang However when masking of the pin reset only is selected for the reset mask setting in an emulator the debugger will not hang since the pin reset input for the microcontroller on the pod is masked even if the pin reset is generated on the target system Table 4 2 Relation between the State of Emulation and Acceptance of Interrupts Settings for State of emulation and acceptance of interrupts interrupts In user program In single stepping In C source level execution stepping Not accepted Not accepted Not accepted Not accepted Accepted Some held pending Depends on the Held pending debugger Note Exceptions that are held pending are EIINT FEINT and FPI and
6. ESAS Page 14 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator 1 Overview 11 Hardware specification The following table describes hardware specifications of the pod Table 1 1 Pod Hardware Specifications Target device RH850 E1M S RH850 E1L interface voltage LVDVCC TILVCC 3 3 V or 5 0 V E1VCC E2VCC AOVCC 5 0 V A1VCC ADSVCC AOVREFH A1VREFH ADSVREFH Maximum operating n 320 MHz Input frequency of the oscillator 20 MHz the oscillator on the pod is used Operating temperature range 0 to 40 C No condensation Storage temperature range 15 to 60 C No condensation Note The other terminals are connected to the internal power of the IE850 RO2UT2980EJ0200 Rev 2 00 LEN ESAS Page 15 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator 1 Overview 1 2 System overview The system configuration is described below The pod cannot be used on its own The E850 an AC adaptor and sockets are also required These are sold separately IE850 main unit sold separately USB cable Host machine Pod this product AC adaptor AC adaptor Sold separately for each country Refer to the user s manual for the IE850 main unit Sockets Refer to Table 1 2 Exchange adaptor sold separately Space adaptor height adjustment sold separately sold separately Target connector sold separately Mount adaptor mounting target device sold separately
7. This includes the hardware and software provided by the user IE850 Name for IE850 emulator systems in general IE850 main QB V850E2 The pod is a peripheral of the IE850 main unit and serves as the interface with the target system Emulator This is the product to emulate the target device Refers to the IE850 main unit and pod in this document Please refer to the related documents listed below in addition to this manual before using the product Name of documents Document No Release note IE850 main unit Exchange adapter EA RTE7701202EPA00000J Release Note Restrictions on m 0UT2981E IE850 main unit for IE850 In circuit Emulator R20UT0824E QB V850E2 User s Manual MAJ Exchange adapter for adapting the R20UT2989E RTE7701202EPA00000J to 304 Pin BGA connection MAJ Exchange adapter for adapting the R20UT3037E RTE7701202EPAOOOOOJ to 252 Pin BGA connection Exchange adapter for adapting the R20UT2990E RTE7701202EPAOOOOOJ to 176 Pin QFP connection Exchange adapter for adapting the R20UT3176E RTE7701202EPAOOOOOJ to 144 Pin QFP connection MAJ Caution Related documents listed above are subject to change without prior notice Thus make sure that you have the latest documenis for use in design RO2UT2980EJ0200 Rev 2 00 RENESAS Page 11 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator Table of Contents Table of Contents laa IST TTTTTTTTTTTTTTTTTTTTRTTTTTT TTTFTTETTTTTTTrTTTTTT I 3 Precautions To
8. because of the danger of electric shock and or fire In this case contact your local distributor 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 RO0O2UT2980EJ0200 Rev 2 00 LEN ESAS Page 6 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator Precautions for Safety Z WARNING Warnings to Be Taken for This Product Do not disassemble or modify this product Personal injury due to electric shock may occur if this product is disassembled and modified Disassembling and modifying the product will void your warranty Make sure nothing falls into the cooling fan on the top panel especially liquids metal objects or anything combustible Note the following point on products which have a cooling fan When the fan does not operate due to for example a fault the temperature of the emulator may be high enough to potentially cause injuries such as burns on contact Accordingly if the fan does not operate after the emulator is turned on turn the emulator off immediately and send it to be repaired Warning for Installation Do not set this product in water or areas of high humidity Make sure that the product does not get iS wet Spilling water or some other liquid into the product may cause unrepairable damage Warning for Use Environment Care should be taken to ensure that the emulator is not used at temperatures exceeding the m
9. circuit Emulator RTE7701202EPAOOOOOJ User s Manual Publication Date Apr 01 2015 Rev 2 00 Published by Renesas Electronics Corporation LENESAS SALES OFFICES Renesas Electronics Corporation http www renesas com Refer to http www renesas com for the latest and detailed information Renesas Electronics America Inc 2801 Scott Boulevard Santa Clara CA 95050 2549 U S A Tel 1 408 588 6000 Fax 1 408 588 6130 Renesas Electronics Canada Limited 9251 Yonge Street Suite 8309 Richmond Hill Ontario Canada L4C 9T3 Tel 1 905 237 2004 Renesas Electronics Europe Limited Dukes Meadow Millboard Road Bourne End Buckinghamshire SL8 5FH U K Tel 44 1628 585 100 Fax 44 1628 585 900 Renesas Electronics Europe GmbH Arcadiastrasse 10 40472 Dusseldorf Germany Tel 49 211 6503 0 Fax 49 211 6503 1327 Renesas Electronics China Co Ltd Room 1709 Quantum Plaza No 27 ZhiChunLu Haidian District Beijing 100191 P R China Tel 86 10 8235 1155 Fax 86 10 8235 7679 Renesas Electronics Shanghai Co Ltd Unit 301 Tower A Central Towers 555 Langao Road Putuo District Shanghai P R China 200333 Tel 86 21 2226 0888 Fax 86 21 2226 0999 Renesas Electronics Hong Kong Limited Unit 1601 1611 16 F Tower 2 Grand Century Place 193 Prince Edward Road West Mongkok Kowloon Hong Kong Tel 852 2265 6688 Fax 852 2886 9022 Renesas Electronics Taiwan Co Ltd 13F No 363 Fu Shing North Road Ta
10. execution depends on the facilities of the debugger 4 2 9 Stepped execution of the HALT instruction When a HALT instruction is encountered during single step execution execution in units of assembly instruction a break is set at the next instruction following the HALT instruction and the mode does not change to the HALT mode When a HALT instruction is encountered during C source level stepped execution whether or not the transition to the HALT mode proceeds depends on the facilities of the debugger 4 2 10 Access to I O resources in the MCU Access to I O resources registers and RAM in the MCU by the debugger 1 e access through the memory or I O register window proceeds in the same way as access from a user program Examples for the actual operation of I O resources refer to the manual of the MCU you are using Access to DTC RAM resources Normal access will not proceed unless a master 1 e the CPU or PCU is allocated to use the channel When access is attempted while a master has not been allocated an error will be detected on the ECM side Access to FCU RAM resources Normal access will not proceed unless the FCU RAM enable bit is set Access to the PBG guard area Attempted access to the PBG guard area will not proceed while the guard is enabled Also this is within the scope of error detection RO2UT2980EJ0200 Rev 2 00 LEN ESAS Page 46 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator 4 Notes
11. 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 systems 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 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 You should not use Renesas Electronics products or technology described in this document for any purpose relating to military applications or use by the militar
12. the specific condition occurs the selected amount of trace information is acquired after which further trace information is not acquired The program continues to run Caution This function might not be supported depending on the debugger in use Thus also check the manual and other related documents for the debugger you will be using Delay trigger break mode The latest information is consistently acquired by writing new information over old information until a specific condition occurs After the specific condition occurs the selected amount of trace information is acquired after which further trace information is not acquired The program is also stopped Caution This function might not be supported depending on the debugger in use Thus also check the manual and other related documents for the debugger you will be using 1 3 6 Performance measurement Performance measurement is for measuring execution time from the time a program is started until it 1s stopped or the execution cycle of a specific segment The time taken from the start of the program until it is stopped is consistently measured In addition the maximum minimum latest or accumulated time and the number of passes can be selected and measured when measurement between two events is executed For example it is possible to measure the execution time only for a specific function Caution Specifications of the hardware and supported functions might not be consisten
13. users an understanding of the basic specifications and correct usage of the pod This manual is divided into the following sections Overview Names and Functions of Hardware Setup Procedure Notes Optional Product Maintenance and Warranty Itis assumed that the readers of this manual have general knowledge in the fields of electrical engineering logic circuits and microcontrollers This manual describes the basic setup procedures and how to set switches To understand the overall functions and usages of the IE850 Read this manual in the order of Contents To know the manipulations command functions and other software related settings of the IE850 See the user s manual of the debugger to be used RO2UT2980EJ0200 Rev 2 00 LEN ESAS Page 10 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator How to Use This Manual Conventions Terminology Related Documents Note Footnote for item marked with Note in the text Caution Information requiring particular attention Remark Supplementary information Numeric representation Binary XXXX or xxxxB Decimal XXXX Hexadecimal xxxxH Prefix indicating power of 2 address space memory capacity K kilo 2 1 024 M mega 2 1 024 The meanings of the terms used in this manual are described in the table below Target device This is the device to be emulated Target system This is the system to be debugged system provided by the user
14. 1xx RHSB1FCLN RHSB1FCLP RHSB1SON RHSB1SOP RHSBOFCLN RHSBOFCLP RHSBOSON RHSBOSOP ERROROUT_M Debug chip AUDCK AUDRST AUDATAO AUDATA1 AUDATA2 AUDATAS AUDSYNC CK NMI Figure A 1 Equivalent Circuit A Target system side Pod RTE7701202EPAOOOOOJ side 3 3 V EMVDD 1 Debug chip Power detection circuit 1 Internal power source for emulation 2 Internal power supply for emulation when the target system is not connected Figure A 2 Equivalent Circuit B Pod RTE7701202EPA00000v side 55V Target system side ADSVREFH AOVREFH A1VREFH Debug chip AOVCC A1VCC EVCC ADSVCC Analog SW 1 Internal power source for emulation 2 Internal power supply for emulation when the target system is not connected Figure A 3 Equivalent Circuit C RO0O2UT2980EJ0200 Rev 2 00 LEN ESAS Page 53 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator Target system side Appendix A Characteristics of Target Interface Pod RTE7701202EPA00000u side 3 3 V TTLVCC LVDVCC PLLVCC Debug chip Analog SW 1 Internal power source for emulation 2 Internal power supply for emulation when the target system is not connected Figure A 4 Target system side FLMODE MDO MD1 Figure A 5 Target system side ADSVREFL VSS AOVSS A1VSS ADSVSS LVDVSS PLLVSS Equivalent Circuit D Pod RTE7701202EPA00000u side Emulation circuit Equivalent Circuit E Pod RTE7701202EPA00000u
15. 2 Target Device RH850 E1L Package QFP Package QFP Package BGA een eS FF SS OJ 1 Socket 1 QB 144GJ NQ 01T 1 QB 176GM NQ 01T 1 BSSOCKET252A2017RE21N 2 CSSOCKET252A2017RE03 CSSOCKET252A2017RE04 Mount Adaptor QB 144GJ YS 01T QB 176GM YS 01T 1 LSPACK252A2017RE01 2 Notes 1 Separately sold product can be purchased from Renesas Electronics Corporation 2 Separately sold product can be purchased from Tokyo Eletech Corporation QB 144GJ HQ 01T 1 QB 176GM HQ 01T 1 2 Space Adaptor 2 1 RO2UT2980EJ0200 Rev 2 00 LEN ESAS Page 18 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator 1 Overview 1 3 Functional overview IES50 is provided with a wealth of debugging functions to enable efficient program debugging in addition to being used to emulate the operation of a target device An overview of the functions is provided in this section Some functions are not supported depending on the debugger to be used See also the manual of the debugger to be used to confirm Table 1 3 System Specifications 1 2 Emulation memory On board flash memory Same as target devices spaci On board RAM Same as target devices External memory si External memory si Nome Program execution Step execution e functions Reset functions Available Event functions Hardware breakpoints 12 points CPU sequential events 4 steps One event is created by com
16. 5 Gbytes Approx 128 M frames One frame one set of branch information two cycles branch source address and branch destination address When using the long term trace option memory dev trigger stop uedo delay trigger break mode Performance Measurement clock clock Clock for debugging 20MHzor10MHz 4 for Clock for debugging 20MHzor10MHz 4 20 MHz or 10 MHz Hae Meqsurement ION through end of program execution two points between events three channels Maximum measurement time Approx 214 or 428 seconds Other functions Memory register access function peripheral debugging function reset mask function RO2UT2980EJ0200 Rev 2 00 LEN ESAS Page 20 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator 1 Overview 1 3 1 Program execution function The program execution function enables program execution equivalent to that of the target device The executed program can be stopped under various conditions by using the break functions 1 3 4 Break functions program execution stop The operation of only a function can be checked by executing a program because a program can be executed from any address 1 Step execution function The step execution function can be used to execute instructions one by one in units of assembly instructions single stepping or lines of C language source code source level stepping In the case of single stepping only instructions that are purely in the st
17. EE OEE EE E E E E E o AE 29 LE Regulatory NOCES suji e E A KR Uo VER kr E Vr Kn E Le 30 1 5 DIOCKGOVOIN OW onenen reine uacada kon hope Ges paonguene sepe Ke Seeed kov ozed efe peongveno SepeVes Uzendvenovepekesoeepovese SeduCe Useni Keno modefesosepsvege ene 31 WG PACK ASS COMIC IIS cates TTT TTTTTTETTTTTTTTETTRTEROETTRTTETTTTTTTTTTTTTTTTTTTT 31 ZNames and UNCIONSOI ELEN AVC sesona anio assersyshcanteenucesagesatas tet aoo Suka sabeko S bubon oo kuku sakk ecoj 32 2 1 LL EE E ETAT TE E T E TAE T EA PE TETTE T ATT 32 L ED a r a E E A E E EE EEE UE T EA EE EEUE T EE EN EEE UE T E 33 J P Je OC Coe e E E E E 35 3 1 AS eE E e ET CE a S A A A E E A E A E E E T A E E 35 2 Set up the pod and connect the TE850 main UNnIt ce eeesesssseeeeeceeeeeeceeeaaeaeessseeeeeeeeeeeeeeeeeaaauaaasesseeeeeeeeeeeeeeeaaaas 36 Jal RemoVino pod COVER sxin mm ENE E E RENSE NOA KIKE Ko 36 J22 Clock e TS ea A A E E E 36 J2 Connecting the IE850 main unit to the pod nsnennnnessssssssssssssestrererssssssssssssseerererssssssssssssseerereeressssssssseses 37 3 3 Connect He Lal CL Sy SUC Id irepo EE e EEE 39 3 3 1 Conneccion ofthe pod and taret syste seso E EE Sapo kod uta 39 Handle precautions OF SOCKCIS saj sasisas la p ak LA KAK KR Ki LAK ko dO Ko kadas 39 3 3 3 Connecting the USB cable and AC adaptor 200 0 cccesssesssseeeececeeceeeeeeaaaseeesseeeeeeeceeeeeeeeeesaaaasasenseeeeeeeess 40 a KOMONO ES 9 le I 1 Lezo sa ran rona nee kko nean onu peep ce gn epasdene
18. Pod 1 Connector for EA This is the connector for connecting to the exchange adaptor EA 2 Clock Socket This is the socket for the main oscillator A 20 MHz oscillator is mounted upon shipment 3 Connectors for the IE850 This is the connector for connecting the pod cable of the IE850 main unit RO2UT2980EJ0200_ Rev 2 00 LEN ESAS Page 32 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator 2 Names and Functions of Hardware 2 2 IE850 main unit Top View 1 IE850 main unit 3 Status LED 4 Pod cable Side View 5 Power connector 8 Cooling fan 7 USB connector Figure 2 2 Names of Pars of E850 1 IE850 main unit The IE850 main unit is the main controller of debugging The E850 main unit is sold separately The control program firmware and FPGA data will need to be rewritten in accord with the pod to be connected For more information on rewriting refer to http www renesas com 1e850 2 Pod Please refer to section 2 1 RO2UT2980EJ0200_ Rev 2 00 LENESAS Page 33 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator 2 Names and Functions of Hardware 3 Status LED The status LEDs turn on or blink according to specific causes as described 1n the table below If any LED does not turn on or not blink E850 main unit might be broken In this case contact a Renesas Electronics sales representative or distributor SYSTEM This LED turns on when the power switch is tu
19. Setup Procedure 1 2 Capacitor 3 Power for the resonator Unavailable when the resonator is not in use 4 6 Resonator 8 9 Capacitor Pins 5 and 7 are open circuit To remove the module use a tool such as a precision screwdriver Additional information You can open the lid on the top of the pod as shown in the figure below to set the clock Clock settings can be made A after opening the pod cover 3 2 3 Connecting the IE850 main unit to the pod Connect the IE850 main unit to the pod as shown in the figure below Connect IE850 main unit Pod After connection RO2UT2980EJ0200 Rev 2 00 LENESAS Page 37 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator 3 Setup Procedure Finally close the cover of the pod as the last step in connecting it to IE850 main unit Close the pod cover RO2UT2980EJ0200_ Rev 2 00 LEN ESAS Page 38 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator 3 Setup Procedure 3 3 Connect the target system This section describes the overall process of connection to the point where the target system is connected 3 3 1 Connection of the pod and target system Connect sockets such as the exchange adaptor EA emulator connector EC and target connector TC to the pod for connection to the target system Refer to the user s manual for the exchange adaptor EA supporting the target device for more information on the connection of the emulator conne
20. ations 2 2 Table 1 6 List of Types of Trace Data The following descriptions of performance measurement functions were added Table 1 3 System Specifications 2 2 The TOLOMINO descriptions were added The lowing oesenplons were added 43 Since initialization of the RAM area can be selected while the emulator is in use the and following descriptions were added 45 Section 4 1 11 ECC errors Section 4 2 3 Initialization of the RAM area 45 The title of section 4 2 4 was changed Point for caution during breaks gt Reset of pins The description on caution in the case when the debugger setting is for reset masking was changed A note was added to Table 4 1 Relation between the State of Emulation and Presence of a Reset Mask describing the condition for avoiding the generation of a pin reset The following section was added 4 2 13 Cautionary note on connecting an emulator time required for preparing to communicate 48 The following sections were added 4 2 14 Cautionary note on connecting an emulator internal reset 4 2 15 Cautionary note on asynchronous debugging mode peripheral break function 4 2 16 Cautionary note on asynchronous debugging mode reset 4 2 18 Cautionary note on asynchronous debugging mode ECC error 4 2 17 Cautionary note on asynchronous debugging mode watchdog timer 4 2 19 Cautionary note on asynchronous debugging mode specific sequence Pod for IE850 In
21. aximum ambient temperature RO2UT2980EJ0200_ Rev 2 00 LEN ESAS Page 7 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator Precautions for Safety AN CAUTION Point for Caution Regarding the Power Adaptor Use only the dedicated power adaptor which is separately sold Also do not use the power adaptor for other equipment Cautions to Be Taken for Turning On the Power Take the steps below to turn the power to the emulator ON or OFF Not following the order might cause damage to the user system or emulator When turning on the power 1 Turn on the emulator 2 turn on the user system 3 connect the debugger emulator software When turning off the power 1 Disconnect the debugging session emulator software 2 turn off the user system 3 turn off the emulator Cautions to Be Taken for Handling This Product Use caution when handling the emulator Be careful not to apply a mechanical shock Do not touch the connector pins of the emulator and the user system directly Doing so may lead to the discharge of static electricity and so damage the internal circuits When attaching and removing the pod cable hold a fixture such as a connector to avoid pulling the pod cable Do not pull the emulator and board by the communications interface cable or the cable for connecting the user system since this might lead to the breaking of wires in the pod cable Also do not flex the pod cable excessively when installing the cable s
22. bining the functions below in up to 4 steps Post execution event or CPU access event or number of passes measured by the 32 bit counter DMA sequential events 3 steps One event is created by combining the functions below in up to 3 steps DMA access event or number of passes measured by the 32 bit counter Global RAM sequential events 3 steps One event is created by combining the functions below in up to 3 steps Global RAM access event or number of passes measured by the 32 bit counter Break functions Hardware break Available refer to the Hardware breakpoints and Post execution events items in the Event functions category Software break Available On board flash memory 2000 points On board RAM Setting is not allowed Forced break Available Trace full break delay trigger break RO2UT2980EJ0200 Rev 2 00 LEN ESAS Page 19 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator 1 Overview Table 1 3 System Specifications 2 2 Trace functions Real time trace mode Available Non real time trace mode Available Type of trace data Branch source PC branch destination PC access PC access address accessed data DMA access cycle global RAM access cycle time stamp Section trace Qualified trace Delay trigger trace Memory capacity 9 Mbytes 512 K frames One frame one set of branch information two cycles branch source address and branch destination address 2 2
23. bok ARNEE ETETEN EAEE ONTEN NAE 40 3 5 A SU GEN HAL CE GS VSG KOTA TTTTTTTT TTT T ooooohB ST 41 3 6 Sai he SS siis GTPTTTRTRTT RTRLV0EPTR7FTTPUPF TTURTIP TUE TTRTTTTTTTTTTTTTTTTTTTTTTTTE 41 3 7 DM GO Wl OC CAI Ccczccchatoeciuecatcncensceesdeeseadecandasatieanencncdachecs dausesdvisntasdsanetesceceucdad aaaea 41 Les TTT TTTTTTTTTTTTTTTTTTTTTTTTPTPOPOPO PP 42 4 1 Notes for differences between actual device and emulator ssssssssssssssssssssseeennnknkkkkkkkknknkkkkkeeei 42 4 1 1 Behavior after target system is powered ON sssesssssssssssssssssssesessesesnsenssssssssssssserereseessennnniss 42 4 1 2 9 33 Ty UNS CC sco ag eta esac ee ae soca p PTT TTTrFTRTRTmTFTEFRETTTTTTTRTTTTT 42 4 1 3 Function of On chip debugging emulator cc eeesessssseeeceeceeeeeeeeaaeasessesseeeeceeeeeeeeeeeaauaasssseseeeeeeeeeeeeeeaaaas 42 4 1 4 TOO SratEr lo ONET TTT TTT E E EE E ENE eee 42 4 1 5 E TETTTTTTTPTPTRPTRTREPTPTPE TTPTTTTTTFTTTTTTTTTTTTTTTTTTTTTT TIS 42 4 1 6 DO WO A POCTA TTT TETET h h E E 42 4 1 7 EE TO OAE EO E E O E E ueoneearseoence s 42 RO2UT2980EJ0200 Rev 2 00 LENESAS Page 12 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator Table of Contents 4 1 8 Powers MON SEAN TTT TTT y y L E 43 4 1 9 TCO stag eer ec ta
24. cautions for Safety AR WARNING Warnings for AC Power Supply If the separately sold AC power cable for the power adaptor does not fit the receptacle do not alter the AC power cable and do not plug it in forcibly Failure to comply may cause electric shock and or fire Use an AC power cable which complies with the safety standard of the country Do not touch the plug of the AC power cable when your hands are wet This may cause electric shock This product is connected signal ground with frame ground If your developing product is transformless not having isolation transformer of AC power this may cause electric shock Also this may give an unrepairable damage to this product and your developing one While developing connect AC power of the product to commercial power through isolation transformer in order to avoid these dangers Connect the plug of the AC power cable to the outlet when connecting this emulator and the user system in order to eliminate differences in potential between the grounds of the emulator and of the user s system If other equipment is connected to the same branch circuit care should be taken not to overload the circuit When installing this equipment insure that a reliable ground connection is maintained 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
25. ctor EC and target connector TC Once the pod and target system are connected make sure that the pod cable is not excessively bent An image of connecting the IE850 main unit and pod to the exchange adaptor EA is shown below for reference IE850 main unit Pod Exchange adaptor EA 3 3 2 Handling precautions for sockets Although a set of descriptions for connecting the socket has been completed take the precautions below when handling the sockets e When removing a socket from the case pull out the cushion first holding down the main unit e Handle the pins of the emulator connector EC and space adaptor SA with care as they are thin and easily bent Make sure that the pins are not bent before connecting these parts to the target connector TC e When screwing down an EC to a TC soldered to the board of the user system screw in each of the four screws partway and then tighten each of the screws in turn using a 0 or 1 Phillips head cross head precision screwdriver or torque screwdriver Lock the torque at 0 054 Nm maximum If only one screw is too tight then it could cause a bad contact The board that the EC is connected to must have component holes at the prescribed locations four locations with diameter of 2 3 or 3 3 mm Wiring is not permitted in the area of the screw heads 3 8 4 3 mm diameter e When pulling out or pressing in the EC do not twist or wiggle the EC as this could cause the EC s pi
26. e initial reset state the internal reset may be generated before communications between the emulator and MCU have been established after the emulator is started raising the possibility of incorrect communications Accordingly insert a waiting time of at least 5 ms before applying an internal reset after a release from the initial reset state when debugging a program which includes an internal reset immediately after a release from the initial reset state Note Time required for preparing communications depends on the host PC environment of the IE850 emulator and the operating frequency of the MCU 4 2 15 Cautionary note on asynchronous debugging mode peripheral break function In the asynchronous debugging mode peripheral break functions cannot be used Even if peripheral break functions are enabled peripheral functions are not stopped 4 2 16 Cautionary note on asynchronous debugging mode reset In the asynchronous debugging mode when any of CPUs is in the break state no resets are acceptable 4 2 17 Cautionary note on asynchronous debugging mode watchdog timer In the asynchronous debugging mode when any of CPUs is in the break state counters are stopped in WDTAO and WDTAI 4 2 18 Cautionary note on asynchronous debugging mode ECC error During execution of a user program there may be a case that the ECC error function does not normally operate for flash memory resources Example When any CPU accesses flash memory res
27. e memory is full e Delay trigger break This function is used to stop a program after acquiring a certain amount of trace data by hitting a certain event condition Caution This function might not be supported depending on the debugger in use Thus also check the manual and other related documents for the debugger you will be using RO2UT2980EJ0200 Rev 2 00 LEN ESAS Page 25 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator 1 Overview 1 3 5 Trace function Program execution history The trace function is used to check the execution history trace Information of external masters such as the CPU and DMAC Various types of functions shown from 1 to 4 can be used in the IE850 1 Priority of trace data acquisition This feature enables selecting the priority for the acquisition of trace data Table 1 5 Priority of Trace Acquisition Real time trace mode Mode that gives priority to the program execution If trace output is not fast enough output of the trace information is temporarily halted Thus although the program runs in real time trace information might be lost This depends on the program being executed Non real time trace mode Mode that gives priority to trace acquisition If trace output is not fast enough operation of the CPU is temporarily halted Thus the loss of trace information is Suppressed but the program loses the characteristic of real time operations Caution Using this mode will always decreas
28. e the degree of information loss compared with the real time trace mode However losing information might still not be avoidable Whether this is so depends on the program being run 2 Types of trace data Types of trace data trace Information that can be acquired are listed below Table 1 6 List of Types of Trace Data RIGI KE dO Branch source PC value Branch source and branch destination PC values can be recorded in the history Branch destination PC value The debugger complements the program with the instructions that would otherwise be executed between branch points and displays the complemented data Thus a program that was practically executed could be confirmed Caution Execution history that can be displayed depends on the number of branches acquired PC stands for program counter Access PC History of the PC values for executed access instructions for the memory or Access address peripheral I O register access addresses and accessed data from the CPU can be recorded A history of reading and writing can also be recorded Caution Access to the program registers of the CPU such as r1 and r2 and system registers PSW and EIPC cannot be recorded in the history Accessed data DMA access cycle History of access addresses and accessed data for the memory or peripheral I O register from the DMA can be recorded A history of reading and writing can also be recorded Global RAM access cycle History of accesses to t
29. edddeuvuendsmernedten iinetwbausneeduediasasvncteedtend nctsiaotwendsadieeadeacasedtundiauess 46 4 2 8 Interrupts when stepped execution IS IN USE ccceseeesssssseeecccceeeccceeaaeassssseseeeeeeeeeeeeeeeaaaeaesssseeeeeeeeeeeeeeeeeaaas 46 4 2 9 Stepped execution of the HALT Instruction cc cc ccccccccccccccceceseseseeeeeeceeeeeeeeeeeaaaeseseseeeeeeeeeeeeeeeeeeaaaaageeesees 46 4210 ACCESSTOJ O FESOUICES IA he NCE ss ss E KUS 46 4 2 11 Operations in response to resets and interrupts when an emulator 1S IN USC cccccecceceeececeeeeeeseseeeeeeeeess 47 4 2 12 TOM DN le lus S EaR E TTT T E 41 4 2 13 Cautionary note on connecting an emulator time required for preparing to communicate 47 4 2 14 Cautionary note on connecting an emulator internal reset cc cesssssesseeeeeceeeeeceeeaaeeeeeeeeseeeeeeeeeeeeeeeeaaas A8 4 2 15 Cautionary note on asynchronous debugging mode peripheral break function eesssssssssssoeeesseesssssssese 48 4 2 16 Cautionary note on asynchronous debugging mode LeSet eeesessssessseeeeeeeeeeeceeeeeeeseaeseseseeeeeeeeeeeeeeeeneaas 48 4 2 17 Cautionary note on asynchronous debugging mode watchdog timer ccccceecceceeeeeeeeeeeeeeseseseeeeeeeeees 48 4 2 18 Cautionary note on asynchronous debugging mode ECC error sssssssssssssssseererssssssssssseeerereesssssssssssse 48 4 2 19 Cautionary note on asynchronous debugging mode Specific sequence
30. ehavior of the emulation and actual device We therefore urge you to perform an evaluation on the actual device as the final evaluation step before mass production It is your responsibility to ensure that the target system is suitable 4 1 1 Behavior after target system is powered on After turning on power to the device mounted on the target system the program runs following release from the reset state The emulator however will not start the program until the debugger has downloaded the program and performed a start execution operation Also although the emulator is able to download and run object code before the initial variable values and other information have been ROMized the actual device will not function normally if the object code is not ROMized 4 1 2 DBTRAP instruction The DBTRAP instruction is not available in user programs because it is used for software breakpoints 4 1 3 Function of On chip debugging emulator Debugging cannot proceed while an on chip debugging emulator is connected to the user system 4 1 4 AUDR function Emulation of the advanced user debugger RAM monitor AUDR function which helps debugging of programs running on actual system is not possible 4 1 5 Serial programming Serial programming cannot be used 4 1 6 Downloaded programs Programs are downloaded to the flash memory of a debugging chip mounted on a pod In order to run the program successfully however you should always download the p
31. epwise flow can be executed because interrupts are not acknowledged during single step execution Take care of the following point however in the case of source level stepping Caution Step execution to be performed at the source level is performed by a debugger using the break function In this case interrupts are acknowledged in step execution Consequently if processing at the interrupt destination cannot be completed step execution may not be completed For handling such a case see the manual of the debugger 1 3 2 Reset function The reset function is for resetting the CPU from the debugger The function is used to rewrite the flash memory after a program is downloaded followed by rewriting a part of the flash memory start program execution from the reset vector or initialize the CPU during debugging RO2UT2980EJ0200_ Rev 2 00 LEN ESAS Page 21 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator 1 Overview 1 3 3 Event function Detection of specific operations The event function is used to detect specific fetching or other access by monitoring the bus cycle of the CPU and the external master such as DMA Operations where the instruction at an address is executed by the CPU or access to a variable 1s made by the CPU or the external master can be detected Such specific operations are referred to as events The event function 1s used by the hardware break function trace function and performance measurement function Event
32. f the QB V850E2 SP module A screwdriver will be necessary to remove the cover 2 Remove the USB cable and power supply adaptor from the IE850 main unit then remove the cover on the bottom side of the IE850 main unit 3 Connect the IE850 main unit on the QB V850E2 SP as shown in the picture Now connect the USB cable and power supply adaptor to the IE850 main unit The IE850 automatically detects the expanded trace memory when the QB V850E2 SP is connected Please set the capacity of the trace memory in the debugger 5 1 3 Cautionary note when using the QB V850E2 SP 1 Support of QB V850E2 SP and debugger The QB V850E2 SP can only be used in the Multi integrated environment provided by Green Hills Software a U S company It cannot be used in the integrated environments produced by Renesas for developing microcontroller software 2 Break when QBV850E2 SP is in use When the QB V850E2 SP is in use the trace full break function is not available RO2UT2980EJ0200_ Rev 2 00 LEN ESAS Page 50 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator 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 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 sepa
33. g to an address made by the DMA These events are not available for the time measurement function Conditions for detection listed below can be specified Up to four points can be specified as an access event but two points are used for an event where the access address is specified as a range In other words if all events are specified with ranges of addresses for access only two events can be specified Function for use with these events Trace function Specifiable detection conditions Access to an address a range can be specified Accessed data Access size State of access reading writing or both reading and writing Caution Specifications of the hardware and supported functions might not be consistent depending on the debugger to be used Thus also check the manual and other related documents for the debugger you will be using RO2UT2980EJ0200 Rev 2 00 LEN ESAS Page 23 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator 1 Overview 5 Global RAM access event An access event is detected as access reading or writing to a global RAM These events are not available for the time measurement function Conditions for detection listed below can be specified Up to four points can be specified as an access event but two points are used for an event where the access address is specified as a range In other words if all events are specified with ranges of addresses for access only two events ca
34. ght not be supported depending on the debugger in use Thus also check the manual and other related documents for the debugger you will be using 8 Global RAM sequential event The global RAM sequential event function is used to combine events registered as global RAM access events items described in 5 above with a pass count to make a single event Linked events are used to detect specific sequences such as cases where variables A B and C are executed in the order of A B and C Caution This function might not be supported depending on the debugger in use Thus also check the manual and other related documents for the debugger you will be using RO2UT2980EJ0200_ Rev 2 00 LEN ESAS Page 24 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator 1 Overview 1 3 4 Break functions Program execution stop The break functions are used to stop program execution With the IE850 program execution can be stopped under the following various conditions See 1 to 4 for an overview of each break function Table 1 4 Conditions for Breaks and their Types Condition for break Type of break Stopping after executing the instruction at an address Hardware break function Software break function Stopping after access to a variable Hardware break function Forcibly stopping Forced break Stopping if trace acquisition matches a certain condition Trace full break function Trace delay break function Variable values can be checked duri
35. h it appears in this chapter Perform setup along the lines of the following procedure To shut down the system refer to 3 7 Shut Down Procedure 1 Install the debugger 2 Set up the pod and connect the IE850 main unit 3 Connect the target system 4 Turn on the IE850 main unit 5 Turn on the target system 6 Start the debugger 3 1 Install the debugger Install the necessary debugger before setting up the hardware See the user s manual of the debugger for installation instructions Debugger here refers to an integrated development environment such as CS or a compatible product from Green Hills Software a US company RO2UT2980EJ0200_ Rev 2 00 LEN ESAS Page 35 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator 3 Setup Procedure 3 2 Set up the pod and connect the IE850 main unit Set up the clock on the pod and connect the E850 main unit 3 2 1 Removing pod cover Remove the pod cover as shown below 3 2 2 Clock Settings The main oscillator clock is generated by the oscillator on the pod as shown in the figure below This product has a 20 MHz resonator To change the resonator connect a replacement to the E850 main unit with reference to the positions of the resonator and capacitors as shown below Caution This product does not support clock input from an oscillator on the target system RO2UT2980EJ0200_ Rev 2 00 LEN ESAS Page 36 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator 3
36. he global RAM from the CPU and the external master such as DMA access addresses accessed data and access sources can be recorded A history of reading and writing can also be recorded Time stamp Elapsed time after starting a trace can be added to each item of trace information The clock used in measurement for the time stamps is based on the CPU clock RO2UT2980EJ0200 Rev 2 00 LEN ESAS Page 26 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator 1 Overview 3 Types of trace event Types of trace event that can be specified as conditions for acquisition are listed below Trace information can be acquired in response to satisfying specified conditions for acquisition in combination with the function described in section 1 3 5 Trace function Program execution history Table 1 7 List of Types of Trace Event aperteco NENI Section trace Acquire the history of a specific History can only be recorded for the specified section For section example the execution history of a function only from its beginning to its end can be recorded Qualified trace Acquire the history of a specific History can be recorded only when a specific event occurs For event occurring example access only to a certain variable can be recorded Delay trigger trace Acquire the history prior to and History after a specific event occurs can be recorded This subsequent to the occurrence of a specific event resembles the measurement of a signal wavefo
37. imonumabe Nakahara ku Kawasaki Kanagawa 211 8668 Japan e Manufacturer Name Renesas System Design Co Ltd Address 5 20 1 Josuihon cho Kodaira shi Tokyo 187 8588 Japan Person responsible for placing on the market Name Renesas Electronics Europe GmbH Address Arcadiastrasse 10 40472 Dusseldorf Germany Trademark and Type name Trademark Renesas Product name IE850 Emulator Type name RTE7701202EPAOOOOOJ Environmental Compliance and Certifications Waste Electrical and Electronic Equipment WEEE Directive 2012 19 EC United States Regulatory notices on Electromagnetic compatibility This product complies with the following EMC regulation This is only valid in the United States FCC Certifications 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 subjec
38. 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 O When sending your product for repair use the packing box and cushioning material supplied with the MCU unit 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 MCU unit usually a blue bag If you use a different bag it may lead to further trouble with your product due to static electricity RO2UT2980EJ0200_ Rev 2 00 LEN ESAS Page 52 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator Appendix A Characteristics of Target Interface Appendix A Characteristics of Target Interface The target interface interface carrying the signals which connect the in circuit emulator and target system behaves as if the actual device is connected in terms of functionality However in terms of characteristics the behavior of the target interface sometimes differs from the behavior when the actual device is connected The various equivalent circuits below apply to the target interface of this product Pod RTE7701202EPA00000u side Target system side PO P1 P2 P3 P4 P5 P6 P7 P8 P10 P11 P13 ANOxx AN
39. in products or systems that may pose a direct threat to human life or bodily injury artificial life support devices or systems surgical implantations etc or may cause serious property damages nuclear reactor control systems military equipment etc 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 for which it is not intended 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 which the product is not intended by Renesas Electronics 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 use conditions Further Renesas Electronics products are not subject to radiation
40. ince this might lead to the breaking of wires in the cable Do not use inch size screws for this equipment The screws used in this equipment are all ISO meter size type screws Caution to Be Taken for System Malfunctions If the emulator malfunctions because of interference like external noise do the following to remedy the trouble 1 Exit the debugger emulator software and shut OFF the emulator and the user system 2 After a lapse of 10 seconds turn ON the power of the emulator and the user system again then launch the debugger emulator software RO2UT2980EJ0200_ Rev 2 00 LEN ESAS Page 8 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator Precautions for Safety AN CAUTION Note on Heat Generation While the Product is in Use Using this product for a long time might cause the product to have a high temperature If this is the case care must be taken to avoid injuries due to the heat such as low temperature burns Note on the Cover of the Emulation Pod Be sure to use the product with the cover of the emulation pod in place 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 conduc
41. initialize the RAM area when the emulator is started 4 1 12 VDD and EPTVOUT pins VDD core power source is provided from the emulator on the pod VDD cannot be supplied from the target board Also EPT control for VDD from EPTVOUT EPT control pin is not possible 4 1 13 RAMVCL and ADSVCL pins A stabilizing capacitor is mounted between the stabilizing capacitor connection pins RAMVCL and ADSVCL on the pod These pins are not connected on the target board 4 1 14 VSS pins for each power subsystem The following VSS pins are connected to the common GND in the emulator VSS AOVSS AIVSS ADSVSS PLLVSS LVDVSS ADS VREFL RO2UT2980EJ0200 Rev 2 00 LEN ESAS Page 43 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator 4 Notes 4 1 15 OTP flag The one time programming OTP flag cannot be emulated Even if the OTP flag is set by self programming it is ignored 4 1 16 A D converter Results from the A D converter differ from those on the actual device because of the exchange adapter etc between the debug chip and the user system RO2UT2980EJ0200_ Rev 2 00 LEN ESAS Page 44 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator 4 Notes 4 2 Cautionary Notes on Debugging 4 2 1 Power to the target system during debugging Do not turn off the power to the target system during debugging Turning off the power requires reconnection of the debugger 4 2 2 Access break function In the access break function breaks f
42. ipei 10543 Taiwan Tel 886 2 8175 9600 Fax 886 2 8175 9670 Renesas Electronics Singapore Pte Ltd 80 Bendemeer Road Unit 06 02 Hyflux Innovation Centre Singapore 339949 Tel 65 6213 0200 Fax 65 6213 0300 Renesas Electronics Malaysia Sdn Bhd Unit 1207 Block B Menara Amcorp Amcorp Trade Centre No 18 Jin Persiaran Barat 46050 Petaling Jaya Selangor Darul Ehsan Malaysia Tel 60 3 7955 9390 Fax 60 3 7955 9510 Renesas Electronics India Pvt Ltd No 777C 100 Feet Road HALII Stage Indiranagar Bangalore India Tel 91 80 67208700 Fax 91 80 67208777 Renesas Electronics Korea Co Ltd 12F 234 Teheran ro Gangnam Gu Seoul 135 080 Korea Tel 82 2 558 3737 Fax 82 2 558 5141 2015 Renesas Electronics Corporation All rights reserved Colophon 4 0 Pod for IE850 In circuit Emulator RTE 01202EPAOOOOOJ User s Manual LENESAS Renesas Electronics Corporation R20UT2980EJ0200
43. manual carefully Keep this user s manual and refer to it when you have questions about this product Emulator Emulator in this document collectively refers to the following products manufactured by Renesas Electronics Corp 1 IE850 emulator main unit 2 Pod 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 products from the RH850 E1x series of Renesas microcontrollers It provides support for system development in both software and hardware 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 this 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 product 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 In no event shall Renesas Electronics Corp be liable for a
44. n be specified Function for use with these events Trace function Specifiable detection conditions Access to an address a range can be specified Accessed data Access size State of access reading writing or both reading and writing Access source external masters such as CPU PCU and DMA Caution Specifications of the hardware and supported functions might not be consistent depending on the debugger to be used Thus also check the manual and other related documents for the debugger you will be using 6 CPU sequential event The CPU sequential event function is used to combine post execution events items described in 2 above and events registered as CPU access events items described in 3 above with a pass count to make a single event Linked events are used to detect specific sequences such as cases where the instruction at an address is executed after access to a variable Caution This function might not be supported depending on the debugger in use Thus also check the manual and other related documents for the debugger you will be using 7 DMA sequential event The DMA sequential event function is used to combine events registered as DMA access events items described in 4 above with a pass count to make a single event Linked events are used to detect specific sequences such as cases where variables A B and C are executed in the order of A B and C Caution This function mi
45. n the switch Side View eL Top View iu When the power is initially turned on the SYSTEM and POD LEDs light up RO2UT2980EJ0200 Rev 2 00 LEN ESAS Page 40 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator 3 Setup Procedure 3 5 Turn on the target system After the power is on the TARGET LED lights up If the LED remains off connectors might be connected poorly or might be broken Confirm if the connectors are poorly connected If this is not the case contact a Renesas Electronics sales representative or distributor Top View After the power is on the TARGET LED lights up 3 6 Start the debugger After the above procedure start the debugger For details about debugging procedures see the user s manual of the debugger 3 7 Shut down procedure Shut down the development system according to the procedure below 1 Exit the debugger 2 Turn off the target system 3 Turn off the IE850 main unit 4 Shut down the development system RO0O2UT2980EJ0200 Rev 2 00 LENESAS Page 41 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator 4 Notes 4 Notes This chapter explains the common notes of the IE850 4 1 Notes for differences between actual device and emulator When connecting the emulator and target system for debugging the emulation duplicates the behavior of an actual device on the target system to the greatest extent possible but the following differences do exist between the b
46. nce acne E fein A N A S A N A A mRTRR TRTRrFTTTTTTTTTTTTTT ES 43 ZN LO AA o CEA r a A A A A G AE AE TTTTTITIN 43 4 1 11 EO DE rie i P E E E A ko sound EE A A sun A psec E N E E E A E E suuo usl 43 4 1 12 VDD and EPTVYOUT plis a ss o ses E isenana LU o kB Kv skva Oasa 43 4 1 13 RAMVCIL and ADS V Clo DINS aivavcsscavessiociveciancoveccatnnboccrveaseeetwchsvsdiancdenedsiusasasvebeceasweluentinssvenauvecbecesvessenedwabes 43 4 1 14 VSS pins for each power subsystem 0 0 ccccccssssseessseeeeceeeeeeeeeeeaaaaesesssseeeeeeeeeeeeeeseesaaeaaessaeseeeeeeeeeeeeeeeaaaas 43 4 1 15 OI OO L tcc A eae scat nes beets E E KN E nine amit ee o KL o cacy Mo 44 PLG MION VOMO aa mo KO KE KR ONO KK OD KO KE UR e ea 44 MAA in 6 Nors on oo a as tesa cae se TTTTTTTTTTTTTTTTTETETTTTTTTTTTTTTTTTTTT 45 4 2 1 Power to the target system during debugging ccccccccececccccccceeeceeeeessssssseeccececeeeeeeeeaaaaaseseeeeeeeeeeeeeeeeaqaas 45 4 2 2 PECES Wake MUNG OI aose TTT TTRTTIEI TTETEFTTET TTT 45 4 2 3 InitializatlON of the RAM AGS i cncecccancscnsancescncanseneneantensseantebenbanteonnmanteaetbanteonneanssbenbanteonenamteoembanteonteantebensant 45 4 2 4 PO OE D een pep TT esta E E EE sions aan E E E T E E on anamaaceaetes 45 4 2 5 TASS DAEN E e EEE EAE AE E A A E E A A A TTT 45 4 2 6 DEB bit of the MGDGRPROTn register cc ceesesseeeeeeeeeeeeeeeeeaaaassesseeeeeeeeeeeeeeeeesaeaaesaseeeeeeeeeeeeeeeeenags 45 4 2 7 Software resets zia OKU siu ass caiseernactineeedacsseat
47. ng a break and a program can be executed again by changing register values because the CPU operates even during a break while the program is stopped Interrupts generated during the break are suspended because basically peripheral functions also operate during the break Use the peripheral debugging function 1 3 8 Peripheral debugging function to stop peripheral functions during the break 1 Hardware break The hardware break function is used to observe the CPU bus cycles and set a break for a specific fetch or access operation For example a break is set by detecting a state where an address has been executed or a variable has been accessed For states that can be set and cautionary notes see 1 3 3 Event function specific operation detection 2 Software break The software break function is used to set a break when a specific address has been executed fetched A break is set by temporarily replacing the instruction code of the specified address with the instruction for a break Caution Using the software break function leads to rewriting of the on board flash memory whenever a break is set deleted or executed This reduces the number of cycles of rewriting relative to cases where the software break function is not used 3 Forced break This function is used to forcibly stop a program when a user wants to stop a program 4 Other types of breaks e Trace full break function This function is used to stop a program when the trac
48. ns to bend or fall out Instead use a flat head screwdriver to pry off the EC from each of the four sides a little at a time Before connecting the EC and SA first screw together the TC and EC with the YQ guides supplied with the EC using a 2 3 mm flat head screwdriver Lock the torque at 0 054 Nm maximum If only one screw is too tight then it could cause a bad contact e Do not clean with solvents as residue of the cleaning solution could remain in the contact e An actual device cannot be mounted in combination with the TC and EC Use the mount adaptor MA to do this e Do not use sockets in environments subject to shocks or vibration RO2UT2980EJ0200 Rev 2 00 LENESAS Page 39 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator 3 Setup Procedure 3 3 3 Connecting the USB cable and AC adaptor Connect the USB cable and power supply adaptor as shown below At this time make sure that the IE85O main unit is not on Host machine See MP AC IE850 main unit AC adaptor Side View Connect to AC adaptor o f Connect to USB cable TTT 3 4 Turn on the E850 main unit Turn on the IE850 main unit At this time make sure that the target system is not on After the power is initially turned on the SYSTEM and POD LEDs light up If these LEDs blink or remain off the IE850 main unit might be broken In this case contact a Renesas Electronics sales representative or distributor Turn o
49. ny consequence arising from the use of this product 3 Renesas Electronics Corp 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 Corp guarantees the provision of a workaround or correction under any circumstances 4 The product 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 Corp 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 the emulator do not necessarily cover all such possible situations and cases The customer is responsible for correctly and safely using this emulator 6 The product covered by this document has not been through the process of checking conformance with UL or other safety standards and IEC or other industry standards in countries other than Japan This fact must be taken into account when the product is taken from Japan to another country 7 Renesas Electronics Corp will not assume responsibility for direct or indirect damage caused by an accidental failu
50. ollow reading of specified data and writing of specified data by read modify write commands For other types of access the break precedes execution of the function 4 2 3 Initialization of the RAM area Be sure to initialize all RAM areas to be used by a program If any setting is made to initialize the RAM area when the emulator is started ECC errors will not be generated while the emulator is in use since the debugger initializes the RAM area However operating the actual device with a program without having initialized the RAM area will lead to ECC errors so that the program does not operate normally Also when initializing the RAM be sure to apply ROMization since the data downloaded to RAM before the program is executed are also initialized Refer to the user s manual of the compiler you will be using for more information on ROMization 4 2 4 Reset of pins Do not allow the generation of a reset in the form of a pin reset other than while the user program is in execution Otherwise the debugger might hang Caution is also needed in the case where the reset mask setting in the debugger is for masking For details refer to section 4 2 11 Operations in response to resets and interrupts when an emulator is in use 4 2 5 Trace function The following restrictions apply to the trace function e The pushing of write data by the PUSHSP instruction cannot be traced e In the case of section trace for example the instruction immediatel
51. ondition Execution address a range can be specified Caution Specifications of the hardware and supported functions might not be consistent depending on the debugger in use Check the manual and other documents for the debugger you will be using RO2UT2980EJ0200_ Rev 2 00 LEN ESAS Page 22 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator 1 Overview 3 CPU access event An access event is detected as access reading or writing to an address made by the CPU or the PCU These events are shared by the trace and time measurement functions Conditions for detection listed below can be specified Up to eight points can be specified as an access event but two points are used for an event where the access address 1s specified as a range In other words if all events are specified with ranges of addresses for access only four events can be specified Functions for use with these events Trace function Time measurement function Specifiable detection conditions Access to an address a range can be specified Accessed data Access size State of access reading writing or both reading and writing Caution Specifications of the hardware and supported functions might not be consistent depending on the debugger to be used Thus also check the manual and other related documents for the debugger you will be using 4 DMA access event An access event is detected as access reading or writin
52. onics 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 hereby under any patents copyrights or other intellectual property rights of Renesas Electronics or others You should not alter modify copy or otherwise misappropriate any Renesas Electronics product whether in whole or in part Renesas Electronics assumes no responsibility for any losses incurred by you or third parties arising from such alteration modification copy or otherwise misappropriation of Renesas Electronics product Renesas Electronics products are classified according to the following two quality grades Standard and High Quality The recommended applications for each Renesas Electronics product depends on the product s quality grade as indicated below Standard Computers office equipment communications equipment test and measurement equipment audio and visual equipment home electronic appliances machine tools personal electronic equipment and industrial robots etc High Quality Transportation equipment automobiles trains ships etc traffic control systems anti disaster systems anti crime systems and safety equipment etc Renesas Electronics products are neither intended nor authorized for use
53. ources during execution of a user program causing an ECC error and another CPU which is in the break state accesses the same resources in the memory window at the same timing the debugger temporarily controls the ECC error and no ECC error occurs in any CPU 4 2 19 Cautionary note on asynchronous debugging mode specific sequence During execution of a user program there may be a case that the specific sequence is not satisfied Example When any CPU accesses the specific I O register during execution of a user program and another CPU which is in the break state accesses the same peripheral function in the I O window at the same timing the specific sequence from any CPU is not satisfied and normal accessing 1s disabled RO2UT2980EJ0200 Rev 2 00 LEN ESAS Page 48 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator 5 Optional Product 5 Optional Product 5 1 Long term trace option This chapter explains an optional product QB V850E2 SP for extending the trace memory 5 1 1 General The QB V850E2 SP is an option product that can expand trace memory for the IE850 Please confirm the supported versions of the debugger Figure 5 1 QB V850E2 SP RO2UT2980EJ0200 Rev 2 00 LEN ESAS Page 49 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator 5 Optional Product 5 1 2 Setup procedure This section describes how to connect the QB V850E2 SP to the IE850 main unit 1 Remove the cover from the connector on the top side o
54. r e ILT RRTRTQ8 FFRRTRRTTTFTTTTFT M p p T x m L 5 How to Use This Manual o 2si 11s 2c0escesssasaasdaedeadcenianasadace cecansbansdaetandeonsannsedaaeencacenabasataeiandecnsiaasataneenccen 10 9 i TR FF E EE A E 14 1 1 Hardware SDECINCA ON uzesis veepd ker ese joko Suenens eri GES Eesen nne renos oko Uzendko pekala ios bee ESAE rin N Een ko nenpkekaj EEE ianei 15 1 2 a uto in KO ea ATT TTRTRTTTTTTETTTTTTTTTTTTETTTTTTTT I 16 1 3 PUN UONAOVOI NION ipei nekbe eeno uano EE foveo bonvo so Sep eubo bpon gueg oje veubu bon ue E baone ueg ujovekbo zen eues E 19 1 3 1 Pro rame KOS UMON TIOM sano va E KE E E ra EN A Ko E EE 21 1 3 2 esi multol SIS ETT ere ernie rene tee ter ere ere EE err errr rere eer re ree 21 1 3 3 Event Iumelion Detection Of specific Operations ss uso am kako La ed ko a ada aaa 22 1 3 4 Break functions Program execution stop seseeessssssssssssssesetrrrresssssssssssseseteeresosesssssssssseetereeesssssssssseses 25 1 3 5 Trace function Program execution HIStOLy ccccccccssssssssssseeeeecceeeeeeaeeesesseseeeceeeseeeeeeeasaeaeseseeeeeeeeeeseseeeeaags 26 1 3 6 Performance ANCASI ONMO NC pse censo pbaban koks ean kegvabdkbeks beas EDAREN N EREEREER vekas ENEE E ANEAN 28 1 3 7 Memory register access fUMCtION ccccccccccccccceeeaeessssseeeeeeeeeeeeeeeeeaaseesesssseeeeeeeeeeeeeeeesaaaaesesseeeeeeeeeeeeeeeeaqaas 29 1 3 8 Peripheral debugging function s sisien sinnmar aiaa aaa E E naaa aa 29 1 3 9 Roseta T p EE
55. rate 2 When you do not use this product for a long period disconnect it from the power supply host machine and user system 6 2 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 conditions in accord with its user s manual it will be repaired or replaced free of cost 2 However if the following types of failure or damage to the product occur during the term of the warranty repairing or replacing the product will incur a 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 the product while it is being transported or otherwise 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 to abnormal voltages etc e Failure or damage attributable to modifications repairs adjustments or other acts in relation to the product by parties other than Renesas Electronics Corp 3 Consumables e g sockets and adaptors are beyond the scope of repair and replacement In the above cases contact your local distributor If you are renting the product consult the company you are renting it from or the owner RO2UT2980EJ0200_ Re
56. re or malfunction of this emulator RO2UT2980EJ0200_ Rev 2 00 LEN ESAS Page 3 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator Important When disposing of the emulator Penalties may be applicable for incorrect disposal of this waste in accordance with your national legislation Usage restrictions The 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 the 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
57. rm assuming the edge as a trigger when a signal is measured with the oscilloscope For example the history of program execution prior to and subsequent to write access to a variable can be confirmed Also the amount of trace information acquired after a generation of the specific trigger can be selected from three levels i e small medium or large Caution This function might not be supported depending on the debugger in use Thus also check the manual and other related documents for the debugger you will be using RO0O2UT2980EJ0200 Rev 2 00 LEN ESAS Page 27 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator 1 Overview 4 Conditions for recording in trace memory This feature allows you to select how the trace memory is utilized Table 1 8 List of Conditions for Recording in Trace Memory Conditions for recording in trace Descriptions memory Non stop mode New information is written over old information so that the latest information is consistently acquired Trace acquisition continues until a break is reached Trace full stop mode When trace memory becomes full further trace information is not acquired The program continues to run Trace full break mode When trace memory becomes full further trace information is not acquired and the program is stopped Delay trigger stop mode The latest information is consistently acquired by writing new information over old information until a specific condition occurs After
58. rned on This LED blinks if the FPGA in the IE850 main unit is not running correctly In this case the IE850 main unit might be broken POD This LED turns on when communication with the emulation pod is established TARGET This LED turns on when the target system is turned on 4 Pod cable This coaxial cable is used to connect the E850 main unit and emulation pod The cable length is shown below Be careful not to excessively bend this cable because doing so might break wires in the cable 3 cm 5 Power connector This connector 1s for the power supply cable 6 Power switch This switch turns the power on and off Press the l side to turn on the power or the O side to turn off the power 7 USB Connector This connector is for a USB cable 8 Cooling fun This fan cools down the E850 main unit internal units Be careful not to obstruct the vents RO2UT2980EJ0200_ Rev 2 00 LEN ESAS Page 34 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator 3 Setup Procedure 3 Setup Procedure This chapter explains the IE850 main unit and the procedures for setting up the pod and for connecting the main unit via the pod to the target system Since connecting only the E850 main unit and pod allows you to start a debugger you are then able to start developing a user program Proceed with setting up to suit your field of application Setup can be completed by performing installation setup in the order in whic
59. rogram before starting debugging 4 1 7 Halt mode Release from the halt mode follows a break RO2UT2980EJ0200_ Rev 2 00 LEN ESAS Page 42 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator 4 Notes 4 1 8 Power shutoff standby Emulation of the power shutoff standby is not supported Confirm the behavior of the power shutoff standby by mounting the target device while the emulator is not connected 4 1 9 Oscillator The emulator does not support clock input from an oscillator on the target system The clock for the emulator is from an oscillator on the pod Proceed with final evaluation to confirm operation of the target system after mounting the actual device and while using the oscillator on the target system 4 1 10 Current drawn The emulator might in fact draw less current than the actual device since a part of power is provided by an emulator Thus the customer should use the actual device in a final evaluation before mass production and judge the suitability of adopting the product 4 1 11 ECC errors When the emulator is turned on the local global and FCU RAM areas are initialized to H 0000 0000 This leads to the following difference from the actual device The initial values in RAM immediately after the startup may be different from the initial value undefined of the actual device Errors caused by the RAM values not being initialized are not detected To emulate ECC errors do not make any setting to
60. s that can be registered by the event function are shown below 1 Hardware breakpoint event The CPU is equipped with an event function Events take the form of executing the instruction at an address or access to an address Events can only be used with the hardware break function Up to 12 points can be specified as hardware break events Four of these are shared with the access address event Eight points are for dedicated use with the execution of instructions at particular addresses Function to be used Hardware break function Specifiable detection condition Execution of instruction at an address Access to an address and data Caution Hardware break events are in principle detected before executing the corresponding instruction unless a data condition for read access is specified as a detection condition 2 Post execution events Post execution events are detected when the instruction at an address is executed These events are shared by the trace and time measurement functions Address ranges are specifiable for post execution events Up to eight points can be specified as post execution events but two points are used for an event where the execution address is specified as a range In other words if all events are specified with ranges of execution addresses only four events can be specified Functions for use with these events Trace function Time measurement function Specifiable detection c
61. side Figure A 6 Target system side XTAL EXTAL O OPEN VDD RAMVCL ADSVCL TMS TDI TDO TRST TCLK EVTO EVTI DRDY EPTVOUT Equivalent Circuit F Pod RTE7701202EPA00000u side Figure A 7 RO2UT2980EJ0200_ Rev 2 00 Apr 1 2015 LENESAS Equivalent Circuit G Page 54 of 59 Pod for IE850 In circuit Emulator Target system side RO0O2UT2980EJ0200 Rev 2 00 Apr 1 2015 Appendix A Characteristics of Target Interface Pod RTE7701202EPAOOO0OJ side EMVCCSYS Debug chip Analog SW Power detection 9 1 KO circuit EMVCCSYS EMVCCSYS Emulation circuit 9 1 KO 1 Internal power for emulation 2 Supply power source for emulation when the target system is not connected 3 Opened circuit when the target system is connected pulled down when the target system is not connected Figure A 8 Equivalent Circuit H LENESAS Page 55 of 59 Pod for IE850 In circuit Emulator Revision History RTE7Z701202EPAOOOOOJ User s Manual Rev Description Summary Sep 05 2014 First Edition issued 2 00 Apr 01 2015 With the support of DMA and global RAM access evenis the following descriptions were added ee Table 1 3 System Specifications 1 2 Section 1 3 3 Event function Detection of specific operations 20 With the addition of DMA and global RAM access cycles to the type of trace data the and following descriptions were added 26 Table 1 3 System Specific
62. t depending on the debugger to be used Thus also check the manual and other related documents for the debugger you will be using RO2UT2980EJ0200 Rev 2 00 LEN ESAS Page 28 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator 1 Overview 1 3 7 Memory register access function Memory register access allows the forms of access to memories and registers listed below 1 Register access Access to general purpose and system registers of the CPU during breaks is possible 2 Real time RAM monitor Display of on board RAM areas during program execution is possible 3 Change of direct memory On board RAM can be changed to a desired value during program execution 1 3 8 Peripheral debugging function This function is used for debugging peripheral functions The features shown below can be utilized 1 Peripheral break function When the break function has been used to stop program execution peripheral functions other than the watchdog timer continue to operate in general but some peripheral functions can be stopped by using the peripheral break function Refer to the user s manual of the target device for information on the peripheral functions 2 Access protection reset sequence debugging function Some peripheral IO registers require an access protection reset sequence to prevent illegal writing due to runaway execution of a program or for other reasons Access to the corresponding group of registers 1s possible witho
63. t 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 Changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment RO2UT2980EJ0200 Rev 2 00 LEN ESAS Page 30 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator 1 Overview 1 5 Block overview An internal block overview of the functions is described below IE850 main unit Target Pod Control MCU Debug chip Firmware Control signals for a Signals to and debug chip and trace from the target USB block information device O J amp O 42 O Figure 1 4 Overview of Internal Blocks 1 6 Package contents RTE7701202EPAOOOOOJ package includes the items below Confirm the items in the attached contents of the package Products supplied with RTE7701202EPAOOOOOJ Pod Table of Toxic and Hazardous Substance and Elements RO2UT2980EJ0200_ Rev 2 00 LEN ESAS Page 31 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator 2 Names and Functions of Hardware 2 Names and Functions of Hardware The following shows the names of pod and IE850 hardware units and their features 2 1 Pod Top View Bottom View 2 Clock socket 3 Connector for the IE850 Board of the pod Figure 2 1 Names of Parts of
64. the other exceptions are all accepted 4 2 12 Option byte register The debugger cannot write new values to the bits of the option byte register indicated below since they are used by the emulator Also do not attempt self programming to write new values to these bits OPJTAG 1 0 OPBT2 30 29 bits The value of the OPJTAG 1 0 bits is always O1B STMSELI OPBTO 1 bits While an emulator is connected the value of STMSELI is always read as 1 However the MCU operates as if STMSEL1 0 4 2 13 Cautionary note on connecting an emulator time required for preparing to communicate When an emulator is connected a program which was written to the MCU is executed from the reset vector before the emulator and MCU become able to communicate Take care on this point When debugging of a program written to the MCU creates a problem eliminate the problem by inserting a waiting time of at least 5 ms before executing the program following release from the reset state Note Time required for preparing communications depends on the host PC environment of the IE850 emulator and the operating frequency of the MCU RO2UT2980EJ0200_ Rev 2 00 LEN ESAS Page 47 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator 4 Notes 4 2 14 Cautionary note on connecting an emulator internal reset When the stored program generates an internal reset software reset or reset caused by the watchdog timer overflowing immediately after a release from th
65. tive plastic bag supplied with the product If you use a different bag it may lead to further trouble with your product due to static electricity Caution to Be Taken for Disposal O Penalties may be applicable for incorrect disposal of this waste in accordance with your national legislation European Union Regulatory Notices The WEEE Waste Electrical and Electronic Equipment regulations put responsibilities on X producers for the collection and recycling or disposal of electrical and electronic waste Return of Ex WEEE under these regulations is applicable in the European Union only This equipment including all accessories is not intended for household use After use the equipment cannot be disposed of as household waste and the WEEE must be treated recycled and disposed of in an environmentally sound manner Renesas Electronics Europe GmbH can take back end of life equipment register for this service at httpo www renesas eu weee RO0O2UT2980EJ0200 Rev 2 00 LEN ESAS Page 9 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator How to Use This Manual Readers Purpose Organization How to Read This Manual How to Use This Manual This manual is intended for users who wish to perform debugging using the RTE7701202EPAOOOOOJ generic name pod The readers of this manual are assumed to be familiar with the device functions and usage and to have knowledge of debuggers This manual is intended to give
66. ut affecting the reset sequence even when a break is set while the access protection reset sequence is being executed for a register where this is required The subsequent part of the reset sequence can be continued without causing an error even when execution of the program is restarted 1 3 9 Reset masking Two levels of reset masking are selectable on the E850 Masking only the pin reset The pin reset is masked by fixing the pin reset for the debug chip microcontroller on the pod to high level Masking the system reset as a whole pin reset and internal reset are masked All resets are masked with the setting in the debug chip microcontroller RO2UT2980EJ0200 Rev 2 00 LEN ESAS Page 29 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator 1 Overview 1 4 Regulatory notices European Union regulatory notices This product complies with the following EU Directives These directives are only valid in the European Union CE Certifications This product complies with the following European EMC standards EMC Directive 2004 108 EC EN 55022 Class A WARNING This is a Class A product This equipment can cause radio frequency noise when used in the residential area In such cases the user operator of the equipment may be required to take appropriate countermeasures under his responsibility EN 55024 Information for traceability e Authorised representative Name Renesas Electronics Corporation Address 1753 Sh
67. v 2 00 LEN ESAS Page 51 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator 6 Maintenance and Warranty 6 3 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 Carriage fees for sending your product to us for repair are at your own expense 6 4 How to request repairs If your product is found faulty fill
68. y including but not limited to the development of weapons of mass destruction When exporting the Renesas Electronics 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 It is the responsibility of the buyer or distributor of Renesas Electronics products who distributes disposes of or otherwise places the product with a third party to notify such third party in advance of the contents and conditions set forth in this document Renesas Electronics assumes no responsibility for any losses incurred by you or third parties as a result of unauthorized use of Renesas Electronics products 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 products or 1f 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 2012 4 Pod for IE850 In circuit Emulator Important Important Before using this product be sure to read this user s
69. y before the fetched instruction that actually caused tracing to start might be included in trace data e In some cases acquired trace information will be lost This depends on the program being executed The lost information cannot be restored but the fact of the loss is indicated displayed Information might be lost when access to data by the CPU is continuous and frequent 4 2 6 DEB bit of the MGDGRPROTn register While you are using an emulator do not change the DEB bit of the MGDGRPROTn register and PROTDEB bit of the FSGDxxDPROTn register from the setting 1 allowing access by debug masters Settings different from these initial values may prevent access to memory proceeding normally RO2UT2980EJ0200 Rev 2 00 LEN ESAS Page 45 of 59 Apr 1 2015 Pod for IE850 In circuit Emulator 4 Notes 4 2 7 Software resets and debugging Resets are always masked during single step execution and breaks Whether resets are masked during C source level stepped execution depends on the facilities of the debugger Software resets will not be generated during single step execution in response to processing for setting a software reset or when the debugger writes to the setting register for a software reset during a break 4 2 8 Interrupts when stepped execution is in use EINT FEINT and FPI are held pending if they occur during single step execution Other interrupts are always accepted Acceptance of interrupts during C source level step

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