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Renesas M306V8T-EPB User's Manual

1. 12 enc Ded 13 1 1 Package Component ente rtr rct tert tct rentia devant e Der de at dtd Pere deg een cueva e duca 13 1 2 Other Tool Products Required for Development ssssssssssssssseeneeenee eene emen 14 1 3 System Configuration 22e rni de Ene eee ede Dee da eed diae oce e dude Red eda dde ide dde ens 15 1 3 1 System ConflguratiQni uei te deett tn et Id eri dee indeed dde di EO e dd ex ide ede e n 15 1 3 2 Names and Functions of the PC7501 Upper Panel LEDS seme 16 1 4 Specifications eissira e rne xe ER SER ER IREMEN AR SER YNR RENE ER qdasneadacdadnndead ERR A E IR Denn UR Ka a REB KR E TEARS NER RE 18 1 5 Operating Environment auri peccet rper Peor ret vdd pu eed agence e de padre atrae d Re pedestal 19 PASSUM M 20 2 1 Flowchart of Starting Up the Emulator ssssssssseseeeeenn nennen menn nnne nnne nnns 20 2 2 Installing the Emulator Debugger Renesas Debugger Package for M160 ssssssssssss 21 2 2 1 Installing the Emulator Debugger sssssseseeeeeee nennen ener enne nennen en nnnns 21 2 3 Connecting the Host Machine ssssssssssssseeeeneenenen emen eren nemnnen nennen nennen inneren innere nennen nnns 22 2 4 Connecting the PUTS wacisiccssestgheseeslegiocesiedeece shededescevedecesta dec
2. a EI Host machine IL M M LPT parallel interface cable U Emulator PC7501 USB interface C_i USB interface cable E Emulator PC7501 Host machine LAN interface HUB 10BASE T cable Separately available The LAN interface cable is not included pu 3 Emulator PC7501 Get 10BASE T cable separately To connect the emulator PC7501 directly to the host machine use a cross cable Host machine Figure 2 2 Outline for interface cable connections REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 22 of 90 M306V8T EPB User s Manual 2 4 Connecting the PC7501 Figure 2 3 shows how to connect the PC7501 and the emulation probe 2 Setup M306V8T EPB M306V8T PTC lt 1 Slide the upper cover of the M306V8T EPB to the M306V8T PTC side 2 Remove the upper cover M306VBT EPB Y M306V8T PTC 3 Unscrew the two screws 4 Remove the metal plate M3T FLX160 EPB M306V8T EPB Connect CN1 and CN2 of the M3T FLX160 EPB to Jl and J2 of the M306V8T EPB respectively 5 Place the CN1 of the M3T FLX160 EPB under the metal plate to connect the M306V8T EPB Place the flexible cable on the upper side of the metal plate M3T FLX160 EPB M306V8T EPB M306V8T PTC 6 Attach the metal plate 7 Tighten the two
3. Referring to the MCU Status It shows the status of each MCU pin Check it to see if the MCU status matches the selected processor mode NC means that the pin status is indeterminate IMPORTANT Notes on Selecting a Processor Mode mode to be set The MCU status is shown in MCU Status of the EMEM dialog box Check that it matches to the processor 9 Check that the RDY and HOLD are H level If they are L level as the MCU enters a wait status and the emulator debugger cannot receive the signal from the MCU an error is displayed REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 49 of 90 M306V8T EPB User s Manual 3 Usage How to Use the Emulator Debugger 2 MAP tab Specifying the emulation memory MOU Settine allocation Sets the memory area assigned to the emulation memory mou MA Flash Clear by 4KB Up to four areas can be set Emulation Memory Allocation An area set to INTERNAL will be allocated to the emulation memory An unchecked area or an unset area rsen s gpp NTERNA i K treet s 000 8 FFF INTERNAL will be allocated to external area D Aree 2 poo FFF ITERNA The setting is effective only in the CS3 CS2 CS1 I Area Fy 000 FFF T and CS0 The maps of SFR internal ROM and RAM are set automatically Ter m FFF Be sure to set the OSDRAM area 8000h 8FFFh to This setting i effective crily in the area C535 CSO CSTs an
4. When setting memory expansion mode or microprocessor mode pins RDY and HOLD of the user system REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 48 of 90 M306V8T EPB User s Manual 3 Usage How to Use the Emulator Debugger 2 Option MCU Setting MCU MAP Flash Clear MOU Setting MCU Status MCU M16C 6V8 NM H Processar Moda Sngie Chp Mode B HOLD RDY External Oata Bus With foes Memory Space Expansion fi mal Mcd M BYTE 7 PMI3 53 of 000005H is T PMIO 0 of 0D0005H is 1 Debus Option Digable Internal Flash ROM Gor 10MH er below operating frequency Next Hide Setting the debug options Check the box when not downloading the program to the internal flash ROM of the MCU If this box is checked the working efficiency downloading software break etc will be improved because the program is downloaded in the emulation memory in the PC7501 However maximum operating frequency is 1OMHz The box is unchecked by default 3 MCU Status MCU Setting x MCU MAP Flash Clear MOU Setting MOU Status MoU M16C 6V8 NM H Processor Moda Sngie Chp Mode x BOLD c5 J RDY External Data Bus Width M ONECHS Memory Space Expansion nal Medo M BYTE 7 PMI3 b3 of 000005H is T PMIO bD of OD0006H is I Debus Option Disable Internal Flash ROM Gor 10MM er below operating frequency Cancel Help Next Hide
5. ssssssseseeeee eene enne rn nn tenni innen r innen nter eren nennen 36 2 10 3 Pullup of Emulation Ports retire edere ce cetera cede een er ee nene eae ode ERE NER REY 37 2 11 Selecting Clock Supply sssssssessssseeseeeen nennen ennemi enter irrnnenri rint ARANARAK enne nn nennen 38 uum gc ccc RP RE 38 2 11 2 Using an Internal Oscillator Circuit Board senem emm emen 38 2 11 3 Using the Oscillator Circuit on the User System ssssssseee emen 42 2 11 4 Using the Internal Generator Circuit emm nennen 42 REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 9 of 90 M306V8T EPB User s Manual Contents Page 3 Usage How to Use the Emulator Debugger ssssssssssesesseeeneenene nnne nnne nennen nennen nnne enn 43 3 1 Starting Up the Emulator Debugger 00 ee eect ttt rete etter erie etree eee nnne nennen nen nennen enne 43 3 171 INTT BIalOQ BOX irte erroe ci rrr rr re rnt ri rare ee ra ee e eg 43 3 1 2 MCU Setting Dialog BOX 00 0 0 eer tr nr ne re eerie eee ee erties AEE 48 3 1 3 Checking Connections of the Emulator System cece een e eine ee enneee erties ee tieeeeeetiieeeeetneenee 51 3 2 Editor Source WindQW cie eni tee AERE ne nae ee RARE VERRE ee EEEE EE Ora REDE TERATa aV RED ee atau rie 52 3 3 Hardware Breakpoint Setting WindOow sse nnne nennen nen nennen nennen 55 3 4 Trace WIndOW een eoe ne EE REY RERO R ERI XE aa
6. The included AC adapter has no power supply switch The AC adapter is always active while connecting the AC power cable Check if the power is supplied by the LED of AC adapter REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 24 of 90 M306V8T EPB User s Manual 2 Setup 2 6 Turning ON the Power 2 6 1 Checking the Connections of the Emulator System Before turning the power ON check the connection of the interface cable with host machine PC7501 emulation probe and user system 2 6 2 Turning ON OFF the Power Turn ON the power of the emulator and user system as simultaneously as possible Turn OFF the power of the emulator and user system as simultaneously as possible Do not leave either the emulator or user system powered on because of leakage current the internal circuits may be damaged When turning ON the power again after shutting OFF the power wait for about 10 seconds IMPORTANT Notes on Power Supply The emulator s pin Vcc is connected to the user system in order to monitor user system voltage For this reason the emulator cannot supply power to the user system Therefore provide the user system with a separate power supply from that of the emulator The voltage of the user system should be as follows 3 15 V Vccl Vec2 Vec3 3 45 V Do not change user system power supply voltage after power has been activated REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 2
7. oes ere Ferd eret Reda decade ee Ee Re n EV AP EA DRE E FUR een E nl EE A T AEN 87 6 1 User Registration H 87 6 2 MAINTENANCE ETE 87 6 3 RCIU CUL T eee 87 6 4 aces 87 6 5 How to Make Request for Repalr 2 eiie ettet ennt enn nd Re RR X a nd P Y ned dadavanddaananddavanaelaaadnans 88 REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 10 of 90 M306V8T EPB User s Manual User Registration User Registration When you have purchased the emulator presented in this user s manual please be sure to register it As the hardware tool user registration FAX sheet is included with this manual fill it in and FAX it to your local distributor or email the same contents to the following address Your registered information is used for only after sale services and not for any other purposes Without user registration you will not be able to receive maintenance services such as a notification of field changes or trouble information So be sure to carry out the user registration For more information about user registration please email to the following address regist_tool renesas com REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 11 of 90 M306V8T EPB User s Manual Terminology Terminology Some specific words used in this user s manual are defined as follows Emulator system This means an emulator system built around the PC7501 emulator The PC7501 emula
8. 4 5 2 External Dimensions of the M306V8T PTC Figure 4 6 shows external dimensions of the converter board M306V8T PTC for a 116 pin LCC included with the M306V8T EPB 53 0 1 RENESAS 87 M306V8T PTC REV A 88 CN1 34 53 0 1 116 23 0 CN2 x 9 1 c 29 34 MADE IN JAPAN E eee area Mt p O THEE TETTE TIT d K Unit mm Figure 4 6 External dimensions of the M306V8T PTC REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 76 of 90 M306V8T EPB User s Manual 4 Hardware Specifications 4 6 Notes on Using This Product Notes on using this product are listed below When debugging the MCU using he emulator be careful about the following precautions IMPORTANT Note on the Version of the Emulator Debugger Be sure to use this product with one of the following emulator debuggers 1 Renesas Debugger Package for M16C R8C PC7501 V 1 00 00 Release 01 or later 2 M3T PD30F V 2 20 Release 1 or later Note on Selecting the MCU File Select the MCU file M16C6V8 mcu at emulator startup Notes on Downloading Firmware Before using
9. th BCLK CS x y i td AD ALE th ALE ADx lt _ H ADi y DBi i A Pod x Eo td AD R td BCLK AD a id x gt EE Y ADi i tac3 RD DB tsu DE RD l th RD CS th RD DB io th BCLK AD C BHE td BCLK ALE A ALE th BCLK ALE Seen RD L i X th RD AD X th BCLK RD J Write timing tcyc BCLK i td BCLK CS lt 4 A y x i th BCLK CS 3 Fax d pan y 1 td AD ALE th ALE D QE oa ADi Di td BCLK DB Jf th WR CS th BCLK DB ex Vi IDBi A A td BCLK AB ij gt Pod OR td AD WR ADi H Jy BHE A td DB WRj gt lt x th WR DB i th BCLK AD SA M td BCLK ALE i th WR AD oh iW x EN th BCLK ALE 3 td BCLK WR 2o RON ici th BCLK WR Figure 4 2 Memory expansion mode and microprocessor mode 2 wait accessing external area using multiplex bus REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 68 of 90 M306V8T EPB User s Manual 4 Hardware Specifications 3 Timing Requirements Tables 4 4 and Figure 4 3 list the timing requirements Table 4 4 Timing requirements Actual MCU This product Symbol ns ns i Max Min Max tsu DB RD Data
10. time of purchase is FFh aT m CPU reset et eu ER FOS 8 Resets the CPU EN Go Runs the program beginning with the current PC position Reset Go Runs the program after reset E Step In Single steps the program executing each statement including those in functions m Step Over Single steps the program executing each function call as one step P Step Out Exists a function and stops at a statement in the program next to the one that called the function 9 STOP Stops the program REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 52 of 90 M306V8T EPB User s Manual 3 Usage How to Use the Emulator Debugger 3 Setting break points 1 Screen after software breakpoint setup 63 64 0039 65 f003a 66 003a 67 0041 68 69 70 71 0061 7 tf0064 73 0067 74 006a 75 f006e 76 Tfi 78 79 f009d 680 f0 D0al 681 f00a5 a2 f00a9 aa REJ10J0777 0100 Rev 1 00 2005 08 01 o N BZERO macro TOP SECT v b 00H ROL mov W i FFFFH Al mov w tsizeof SECT_ sstr b N_BCOPY FROM_ TO_ SECT_ mov w FROM amp OFFFFH A0 mov b XYRROM_ gt gt 16 R1H mov w T0 gt mov w sizeo smovf b endm BZER macro TOP_ SECT_ push w sizeof SECT_ gt gt 18 push w sizeof SECT_ amp Offf pusha TOP_ gt gt 16 pusha TOP_ amp
11. High RDY High REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 77 of 90 M306V8T EPB User s Manual 4 Hardware Specifications IMPORTANT Note on Clock Supply to the MCU A clock supplied to the evaluation MCU is selected by the Emulator tab in the Init dialog box of the emulator debugger 1 When Internal is selected A clock generated by the oscillator circuit board in the PC7501 is supplied It is continually supplied regardless of the status of the user system clock and that of the user program execution 2 When External is selected A clock generated by the oscillator in the user system is supplied It depends on the status of the oscillation on off of the user system 3 When Generate is selected A clock generated by the dedicated circuit in the PC7501 is supplied It is continually supplied regardless of the status of the user system clock and that of the user program execution Note on Operating Frequency You can not use this product with a main clock Xjy Xour less than 1 MHz To use it with a main clock less than 1 MHz contact your local distributor Notes on Map Settings Be sure to set the OSDRAM area 8000h 8FFFh to INTERNAL Be sure to set the OSDROM area 30000h 4FFFFh to EXTERNAL Note on Stop and Wait Modes 9 Do not single step an instruction shifting to stop or wait mode It may cause communication errors Note on the Watchdog Function If the res
12. User registration page 11 of this user s manual 6 2 Maintenance 1 If dust or dirt collects on any equipment of your emulation system wipe it off with a dry soft cloth Do not use thinner or other solvents because these chemicals can cause the equipment s surface coating to separate 2 When you do not use this product for a long period for safety purposes disconnect the power cable from the power supply 6 3 Guarantee If your product becomes faulty within one year after its purchase while being used under good conditions by observing IMPORTANT and Precautions for Safety described in this user s manual we will repair or replace your faulty product free of charge Note however that if your product s fault is raised by any one of the following causes we will repair it or replace it with new one with extra charge Misuse abuse or use under extraordinary conditions Unauthorized repair remodeling maintenance and so on Inadequate user s system or misuse of it Fires earthquakes and other unexpected disasters In the above cases contact your local distributor If your product is being leased consult the leasing company or the owner 6 4 Repair Provisions 1 Repair with extra charge The products elapsed more than one year after purchase can be repaired with extra charge 2 Replacement with extra charge If your product s fault falls in any of the following categories the fault will be corrected by replacing
13. bus is floating 10 Operation after releasing the reset After releasing the reset for about max 380 cycles a program to control the emulator will be executed Note that this will be included in the user program execution time and tracing result Note on RESET Input A low input to pin RESET from the user system is accepted only when a user program is being executed only while the RUN status LED on the emulator s upper panel is lit Note on RDY Input 9 Be sure to input L to pin RDY of the user system during the user program executing when the RUN status LED on the PC7501 s upper panel is lit Inputting L to pin RDY during the user program stopping may cause a malfunction of the emulator Note on HOLD Input 9 Be sure to input L to pin HOLD of the user system during the user program executing when the RUN status LED on the PC7501 s upper panel is lit Inputting L to pin HOLD during the user program stopping may cause a malfunction of the emulator REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 70 of 90 M306V8T EPB User s Manual 4 Hardware Specifications IMPORTANT Notes on Reset Vector Area Memory in the emulator main unit is always selected as a reset vector area FFFFCh FFFFFh in order to operate the evaluation MCU in the emulator dedicated mode Set the contents of the reset vector area in one of the following ways 1 Download a user program to an area including the reset vector
14. design of this emulator or its user s manual may be changed without prior notice About the 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 for patent rights or any other rights belonging to us or third parties 3 This user s manual and this emulator are copyrighted with all rights reserved by us This user s manual may not be copied duplicated or reproduced in whole or part without prior written consent of us About diagrams The diagrams in this user s manual may not all represent exactly the actual object REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 5 of 90 M306V8T EPB User s Manual Precautions for safety Precautions for Safety Definitions of Signal Words In both the user s manual and on the product itself several icons are used to insure proper handling of this product and also to prevent injuries to you or other persons or damage to your properties This chapter describes the precautions which should be taken in order to use this product safely and properly Be sure to read this chapter before using this product This symbol represents a warning about safety It is used to arouse caution about a potential AN danger that will possibly inflict an injury on persons
15. 01 RENESAS Page 36 of 90 M306V8T EPB User s Manual 2 Setup 2 10 3 Pullup of Emulation Ports Because this product emulates some I O ports PO to P5 P10 you can not pullup ports PO to P5 by the pullup control registers Install the included resistor arrays 51 k 2 as necessary Figure 2 12 shows the positions of the pullup resistors And Table 2 3 lists the emulation port numbers and the pullup resistor part numbers RM1 CY WOOO PO CX Bed Pa XX DE Ki A X b7 RM2 bO TY a an a a NX Be X KAKA P eos v b7 RM3 bO YY Pe CIX A X JA Wb RM4 bO T Y Soy y E P3 k IX XX E CX A X Y p7 RM5 b0 P4 ONANAN A IN LIN a ON OCO f NN IN Vb7 RM6 bo C LE ME N UY DOOI i NS AL AA KN AJ ei VCCb7 bO Figure 2 12 Positions of the pullup resistors Table 2 3 Emulation ports and pullup resistor part numbers P00 P07 Resistor part RM1 51 kQ pullup P10 P17 RM2 51 kQ pullup P20 P27 RM3 51 KQ pullup P30 P37 RM4 51 KQ pullup P40 P47 RMS 51 kQ pullup P50 P57 REJ10J0777 0100 Rev 1 00 2005 08 01 RM6 51 kQ pullup RENESAS M306V8T EPB User s Manual 2 Setup 2 11 Selecting Clock Supply 2 11 1 Clocks You can choose a clock supplied to
16. 08 01 RENESAS Page 50 of 90 M306V8T EPB User s Manual 3 Usage How to Use the Emulator Debugger 3 1 3 Checking Connections of the Emulator System Lc eaa SIRES Checking connections of the emulator IE a HORTON SN th eno FHS s s system When the emulator debugger is connected correctly to the emulator after you ve finished setting up the Init dialog box and the MCU Setting dialog box you will see a message Connected displayed on the Debug tab of the Output window REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 51 of 90 M306V8T EPB User s Manual 3 Usage How to Use the Emulator Debugger 3 2 Editor Source Window 1 Program window Editor Source window The editor source window is a window that always BS88RMRSREARRERERERESEE shows the content of the source file corresponding to the E C COMPILER for R8C Tin current position of the program counter It automatically 3 Copyright C 1999 2000 opens when the emulator starts up The program counter 4 and Renesas Solutions f position is identified by the yellow background color 5 Here you can execute the program up to the cursor 2 nert0 a30 NC30 position set or clear software breakpoints and line 8 This program is appl assemble the source file 9 REEE EEE T EEE T EEE p e p e p pp p Because the present emulator uses the MCU s internal flash ROM the initial value for the ROM area data at the
17. BCLK WR WR signal output hold time See left td BCLK DB Data output delay time BCLK standard See left th BCLK DB Data output hold time BCLK standard See left td DB WR Data output delay time WR standard See left th WR DB Data output hold time WR standard See left td BCLK ALE ALE output delay time BCLK standard See left th BCLK ALE ALE output hold time BCLK standard See left td AD ALE ALE output delay time Address standard See left th ALE AD ALE output hold time Address standard See left td AD RD td AD WR After address RD signal output delay time After address WR signal output delay time tdz RD AD Calculated by the following formula according to the frequency of BCLK 0 5x10 f BCLK 2 Calculated by the following formula according to the frequency of BCLK n 0 5 x 10 ns f BCLK 3 Calculated by the following formula according to the frequency of BCLK 05x10 f BCLK 4 Calculated by the following formula according to the frequency of BCLK 0 5x10 f BCLK REJ10J0777 0100 Rev 1 00 2005 08 01 Address output floating start time ns n 2 for 2 wait ns 15 ns RENESAS Page 67 of 90 M306V8T EPB User s Manual 4 Hardware Specifications Read timing tcyc BCLK td BCLK C TSi i y Y amp J A
18. ER EEANCRREREOR and REA NRER inden CORREA CERE R Eee CORRI a cH e FERAE CEA EA ER REA 60 3 5 datu lerem p 63 4 Hardware Specifications nstisirinaini sedii iai aa a aaia a a nei th nn eren sss n es nn a rnnt nnne tenen nnns 64 4 1 Target MCU SpeciflCatiOnis tti ei esed tien ite es Pence ie eect ieee RAA 64 4 2 ACCESS TINNO ante i ete eter cei o eoe e ee a t RP Reo DERE ER ee edd Pe Pech ees bepdcza E peene estes 65 4 2 1 Operation Timing of Memory Expansion Mode and Microprocessor Mode Vcc1 Vcc2 Vcc3 3 3V EAE 65 4 3 Differences between the Actual MCU and Emulator ssssssssseseeeeeeneen ener 70 44 Conmection Diagrams aerea ea 73 4 5 External DImensloris 5 9 5 2 a a ee ded eee ee dees a de es 75 4 5 1 External Dimensions of the Emulation Probe sssssssssssssseseeeneeen emeret 75 4 5 2 External Dimensions of the M306V8T PTO 00 eeecececceec cece ee eeeeceeeaeeeee eene ener rennen nnns 76 4 6 Notes on Using This Product ssssssssssseesee enn eene nnnm nennen nennen nennen nennen rennen ener 77 eoe 82 5 1 Flowchart to Remedy the Troubles ssssssssssseeeeeneneneen eee nnne nnne nennen 82 5 2 When the Emulator Debugger Does Not Start Up Properly sssesee mem 83 5 9 How to Request for SuppDOtt eiit eerie testet E xS love E FEE NAP Nee HAE EAE TERRE ege Ene eic Us 86 6 Maintenance and Guarantee
19. Page 26 of 90 M306V8T EPB User s Manual 2 Setup 2 7 Downloading Firmware 2 7 1 When It is Necessary to Download Firmware It is necessary to download the firmware in the cases listed below Normally the following are automatically detected when the emulator debugger is started up and the firmware is downloaded When you use this product for the first time When the firmware has been upgraded When the emulator debugger or firmware has been upgraded When you use this product with a PC7501 which was used with another emulation probe before When you use this product for the first time or when the power is unexpectedly shut down redownload the firmware in maintenance mode 2 7 2 Downloading Firmware in Maintenance Mode Download firmware in the special mode called maintenance mode as explained here following Figure 4 2 shows LED displays when downloading firmware The user system must not be connected when you download the firmware 1 Set the interface select switch on the rear panel of the PC7501 to the LPT side and connect the LPT parallel interface cable to the PC7501 and the host machine 2 Within 2 seconds of activating power to the emulator press the system reset switch on the PC7501 front panel to start maintenance mode When the emulator is switched to maintenance mode the System Status SAFE LED begins to flash 3 Start up the emulator debugger When settings in the Init dialog box are complete the dialo
20. Series M16C 6V Group M306V8 of Renesas 16 bit single chip MCUs 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 for other than 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 the basic knowledge of electric circuits logical circuits and MCUS When using the emulator 1 This product is a development supporting unit for use in your program development and evaluation stages In mass producing your program you have finished developing be sure to make a judgment on your own risk that it can be put to practical use by performing integration test evaluation or some experiment else 2 In no event shall Renesas Solutions Corp be liable for any consequence arising from the use of this product 3 Renesas Solutions Corp strives to renovate or provide a workaround for product malfunction at some charge or without charge However this does not necessarily mean that Renesas Solutions Corp guarantees the renovation or the provision under any circumstances 4 This product has been developed by assuming its use for program development and evaluation in laboratories Therefore it does not fall under the application of Electrical Appliance and Material Safety Law and p
21. Take note that when the user program is not being executed including when run time debugging is being performed a peripheral I O interruption is not accepted Note on DMA Transfer With this product the user program is stopped with a loop program to a specific address Therefore if a DMA request is generated by a timer or other source while the user program is stopped DMA transfer is executed However make note of the fact that DMA transfer while the program 1s stopped may not be performed correctly Also note that the below registers have been changed to generate DMA transfer as explained here even when the user program is stopped 1 DMAO transfer count register TCRO 2 DMAI transfer count register TCRI REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 71 of 90 M306V8T EPB User s Manual 4 Hardware Specifications IMPORTANT Notes on Pullup Control Because this product emulates some I O ports PO to P5 P10 you can not pullup ports PO to P5 by the pullup control registers Install the included resistor arrays 51 kQ as necessary The initial value of pullup control register 1 PURI of this product is different from that of an actual MCU When a Vcc level is input to pin CNVss the value of an actual MCU is 02h bit 1 PU11 is 17 while that of this product is 00h Note on Setting 1 to Protect Bit 2 PCR2 with Sub Clock When the CPU clock is set to the sub clock low speed mode or low power
22. To avoid a possible injury or death please be sure to observe the safety message that follows this symbol DANGER indicates an imminently dangerous situation that will cause death or heavy wound AN D ANGER unless it is avoided However there are no instances of such danger for the product presented in this user s manual WARNING indicates a potentially dangerous situation that will cause death or heavy wound N WARNING WARNING indice CAUTION indicates a potentially dangerous situation that will cause a slight injury or a AN CAUTION medium degree injury unless it is avoided C AUTI ON CAUTION with no safety warning symbols attached indicates a potentially dangerous situation that will cause property damage unless it is avoided IM PO RT ANT This is used in operation procedures or explanatory descriptions to convey exceptional conditions or cautions to the user In addition to the five above the following are also used as appropriate Z means WARNING or CAUTION eee IN CAUTION AGAINST AN ELECTRIC SHOCK means PROHIBITION Example QpisasseveLy PROHIBITED means A FORCIBLE ACTION BARE QC unPLuG THE POWER CABLE FROM THE RECEPTACLE REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 6 of 90 M306V8T EPB User s Manual Precautions for safet Z WARNING Warnings for AC Power Supply If the attached AC power cable does not fit the receptacle do not alter the AC power cable and do not plug it forcibly Failure to c
23. YQPACK116SB s NQPACK116SB y FLASH MCU etc These corners are not round 116 pin 0 65 mm pitch 116P6A A foot patten No 1 pin User system Figure 2 8 Connecting to an 116 pin 0 65 mm pitch foot pattern NQPACK YQPACK YQSOCKET YQ GUIDE and HQPACK are trademarks of Tokyo Eletech Corporation A CAUTION Notes on Connecting the User System Take care not to attach a converter board in a wrong direction It may cause a fatal damage to the emulator and user system REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 31 of 90 M306V8T EPB User s Manual 2 10 Switch Settings 2 10 1 Setting Switches of Emulation Probe 2 Setup Set the switches of the emulation probe according to the condition Figure 2 9 shows the positions of the switches of the M306V8T EPB Opening the upper cover 1 Slide aside the upper cover 2 Then pull the cover upward Closing the upper cover Attach the cover and slide it aside to close Enlarged illustration 163 585 5 mm JP2 JP3 v RM1 J3 RM2 Q COOOQOOCO 9 gem RM3 swi SW2 M3 OOOOOOOOO 5 RaR 012 OOOOOOOOO Rs HS P RM5 id SW4 Ho CCOOCOCOO OOOX Sees RM6 2 J4 DODOODOOO E SERT Figure 2 9 Positions of t
24. dissipation mode even if you enable the PRC2 bit writing to the register protected by the PRC2 bit PD9 address 0362h and 0366h registers cannot be done properly When you enable the PRC2 bit and write to the register protected by the PRC2 PD9 address 0362h and 0366h registers do not set the CPU clock to the sub clock Note on Setting 1 to Protect Bit 2 PRC2 in Division by 2 Mode Under the following conditions even if you enable the PRC2 bit writing to the register protected by the PRC2 bit PD9 address 0362h and 0366h registers cannot be done properly 1 Between when stop mode is released and when a hardware reset is executed 2 Between when low power dissipation mode is enabled and when a hardware reset is executed Therefore if the condition 1 or 2 applies when you enable the PRC2 bit and write to the register protected by the PRC2 PD9 address 0362h and 0366h registers set the CPU clock neither to the main clock in division by 2 mode nor to the on chip oscillator clock in division by 2 mode Note on the Input Thresholds for the Pins P1 5 D13 INT3 P1 6 D14 INT4 and P1 7 D15 INT5 With this product regarding pins Pl 5 DI13 INT3 P1 6 DIA INT4 and P1_7 D15 INTS a device which port or data bus inputs to and a device which INT interrupt inputs to are different as follows Device which port or data bus inputs to Port emulation FPGA input level TTL Device which INT interrupt inputs to Evaluation MCU for em
25. main clock It does not depend on either the oscillator circuit board in the PC7501 or the oscillator circuit on the user system If you want to debug programs without the user system or change a frequency temporarily you can check its operation before purchasing an oscillator If you want to use the internal generator circuit in the PC7501 as a main clock choose Generate in the emulator debugger and specify a frequency you like to use this clock Although you can change a frequency between 1 0 and 99 9 MHz by 0 1 MHz for the PC7501 do not specify a value exceeding the maximum input frequency of the Xw of an MCU IMPORTANT Note on Using the Internal Generator Circuit The internal generator circuit is equipped for temporary debugging purposes Temperature characteristics of frequencies are not guaranteed 9 Be sure to evaluate your system with an oscillator or oscillator module whose frequency is same as that of the internal oscillator circuit internal clock for final evaluation purposes REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 42 of 90 M306V8T EPB User s Manual 3 Usage How to Use the Emulator Debugger 3 Usage How to Use the Emulator Debugger This chapter describes how to start up the emulator debugger from the High performance Embedded Workshop 3 1 Starting Up the Emulator Debugger When debugging the completed programs switch the session The session can be changed by the drop down list of the tool bar sh
26. mode is enabled the following functions cannot be used while executing the user program Setting the address match breakpoint Software breakpoint setting in the internal ROM area Execution of COME in the internal ROM area Page 45 of 90 M306V8T EPB User s Manual 3 Usage How to Use the Emulator Debugger 2 Debugging Information tab Init M16C RBC PC7501 Emulator MCU Debugging Information Emulator Seript Compiler Object Format Next Hide aca Hep 3 Emulator tab Specifying the compiler used and the object format Specify the compiler you are using and the format of the object file output by the compiler Compiler Select the compiler you are using By default the C compiler from Renesas is selected Object Format Select the format of the object file that is output by the compiler you are using Specifying the method for storing debug information There are two methods for storing debug information on memory method where data is held in memory and an on demand method where data is held in a temporary file When selecting the on demand method check the On Demand check box OnMemory Debugging information is stored in the internal memory of your computer This method is suitable when the load module user program size is small OnDemand Debugging information is stored in a reusable temporary file on the hard disk of your computer Bec
27. resources of the evaluation MCU Remove the evaluation MCU of IC3 from the IC socket and write data to the OSDROM using the dedicated programmer Figure 2 11 shows removing and attaching the evaluation MCU 1 to 6 An IC socket lever is on the right side in the figure The lever may be on the left side but the evaluation MCU will be removed and attached in the same procedure IC3 1 IC3 2 1 Pull the level 2 Pull the lever until it stops 3 Pull the evaluation MCU upward to remove it IC3 a OOOOOOOOO O O O O Q O O O O O O O OOOOOOOOOO 9 Evaluation MCU has been removed The data will be written into the OSDROM IC3 IC3 6 4 Attach the evaluation MCU to the IC socket check position of the No 1 pin 6 Push the lever forward to until it stops indicated by the bigger arrow 5 Push the lever forward Figure 2 11 Removing attaching evaluation MCU IMPORTANT Notes on Removing Attaching Evaluation MCU Before removing or attaching the evaluation MCU be sure to turn OFF the power supply Otherwise the internal circuit may be damaged When attaching the evaluation MCU to the IC socket check the position of No 1 pin Incorrect attachment may cause a break of evaluation MCU REJ10J0777 0100 Rev 1 00 2005 08
28. the entire product instead of repair or you will be advised to purchase new one depending on the severity of the fault Faulty or broken mechanical portions Flaw separation or rust in coated or plated portions Flaw 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 Wide range of faults that makes replacement less expensive than repair Unlocatable or unidentified faults REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 87 of 90 M306V8T EPB User s Manual 6 Maintenance and Guarantee 3 Expiration of the repair period When a period of one year elapses after the model was dropped from production repairing products of the model may become impossible 4 Transportation fees at sending your product for repair Please send your product to us for repair at your expense 6 5 How to Make Request for Repair If your product is found faulty follow the procedure below to send your product for repair Customer Fill in the Repair Request Sheet included with this product then send it along with this product for repair to your local distributor Make sure that information in the Repair Request Sheet is written in as much detail as possible to facilitate repair Distributor After checking the contents of fault the dist
29. the evaluation MCU by the Emulator tab in the Init dialog box of the emulator debugger Table 2 4 shows the clocks and their initial settings Table 2 4 Clock supply to the MCU mou Description Default setting Internal oscillator circuit board OSC 3 or OSC 2 Main XIN XOUT External Oscillator circuit on the user system Internal generator circuit 1 0 16 0 MHz Internal Internal oscillator circuit Sub Xcin XcoutT 32 768 kHz External Oscillator circuit on the user system Internal Generate IMPORTANT Notes on Changing the Clock Supply The clock supply can be set by the Init dialog box when starting up the emulator debugger or inputting CLK command on the script window 2 11 2 Using an Internal Oscillator Circuit Board 1 Kinds of Oscillator Circuit Boards The PC7501 comes with an oscillator circuit board OSC 3 30 MHz And an oscillator circuit board OSC 3 16 MHz and an oscillator circuit board OSC 2 bare board are included with this product If you use the internal oscillator circuit board OSC 3 16 MHz or OSC 2 of the PC7501 as a main clock choose Internal in the emulator debugger after replacing oscillator circuit boards to change a clock supplied to an MCU REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 38 of 90 M306V8T EPB User s Manual 2 Setup 2 Replacing an Oscillator Circuit Board 1 Remove the four screws of both sides of this product and lift off the upper cover see F
30. the hardware breakpoint setup dialog box Lao Hardware Break Point Clicking this button opens the hardware breakpoint setup dialog box 2 Hardware Break Point Setting Window in initial state FS H W Break Point Sett ing Window H W breakpoint Setting Window in initial state Select the Enable H W Break check box and this break function will be enabled allowing you to set hardware breakpoints TOH addr OF 0061 FETCH add Setting Break Event FETCH addr 000000 Click the event line at which you want set a break REJ10J0777 0100 Rev Wh Enable H W Break ADDRE ACCE_ CONDITION 1 oFD061 1 42 000000 O 1 a3 000000 OO 4 000000 FETCH addr 000000 O 1 A5 000000 FETCH addr 000000 O 1 6 000000 FETCH addr 000000 1 000000 FETCH addr 000000 1 A8 000000 FETCH addr 000000 Combination PID AND X Detail Ir Enable Detail Reset Save Load Set Close 1 00 2005 08 01 RENESAS event Page 55 of 90 M306V8T EPB User s Manual 3 Usage How to Use the Emulator Debugger 3 Opening the break event setting dialog box Specifying the event type Click to select the event type you want to set FETCH Detects an instruction prefetch DATA ACCESS Detects a memory access BITSYMBOL Detects a bit access INTERRUPT Detects an interrupt occurrence or interrupt t
31. this product for the first time it is necessary to download the dedicated firmware Please note that to do this it is necessary to start up the emulator main unit in maintenance mode For downloading firmware see 2 7 Downloading Firmware page 27 Once the firmware has been downloaded the product can be used by simply turning on the power 9 Do not shut off the power while downloading the firmware If this happens the product will not start up properly If the power is shut off unexpectedly redownload the firmware Download the firmware with the user system not connected Notes on Self check If the self check does not result normally excluding user system errors the emulation probe may be damaged Then contact your local distributor Run the self check with the user system not connected Note on Quitting the Emulator Debugger To restart the emulator debugger always shut power to the emulator module off once and then on again Note on Display of MCU Status MCU status you can refer to in the MCU tab of the MCU Setting dialog box of the emulator debugger shows pin levels of the user system Make sure that proper pin levels are specified according to the mode you use 1 When single chip mode is used CNVss Low 2 When memory expansion mode 16 bit data bus width is used CNVss Low BYTE Low HOLD High RDY High 3 When microprocessor mode 16 bit data bus width is used CNVss High BYTE Low HOLD
32. top data SE top data SE N BCOPY data SOI top data SO top data SO N BCOPY data NEI top data NE top data NE N BCOPY data NOI top data NO top data NO REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 61 of 90 M306V8T EPB User s Manual 3 Usage How to Use the Emulator Debugger 2 Trace point setup window 1 Trace point setup window E gt Trace Point Setting Window ini xi Event Status ACOE GONDITION 1 Bl 000000 FETCH dd 000000 1 B2 000000 FETCH ddr 000000 1 B3 000000 FETCH eddr 000000 B4 000900 FETGH add 000000 1 1 1 B5 000000 FETCH add 000000 B6 000900 FETCH add 000000 B 000000 FETCH 2 Setting the trace write condition Trace Point Setting Window in initial state Clicking this toolbar button opens the trace point setting window You can set events in the same way as for the hardware breakpoints Specifying a trace range You can specify a trace range for the trace event Break 256K cycles of instruction execution before the user program stopped is recorded Before 256K cycles of instruction execution before a trace point condition was met is recorded About 128K cycles of instruction execution before and after a trace point condition was met is recorded After 256K cycles of instruction execution after a trace point condition was met is recorded Ful 256K cycles of instruction ex
33. 000400h through 0007FFh To change it click the line you want to set Specifying the start address You can set the start address of the RAM area to be monitored To add a RAM monitor area click the Add button The RAM Monitor Area Setting Window will be displayed 2 RAM monitor area setting dialog box Set RRAM Area Start Size fi blocks Area Cancel REJ10J0777 0100 Rev 1 00 2005 08 01 Specifying the start address You can set the start address of the RAM area to be monitored Specifying the size You can set the size to be monitored by specifying the number of blocks from the start address One block is 256 bytes in size RENESAS Page 63 of 90 M306V8T EPB User s Manual 4 Hardware Specifications 4 Hardware Specifications This chapter describes specifications of this product 4 1 Target MCU Specifications Table 4 1 lists the specifications of target MCUs which can be debugged with this product Table 4 1 Specifications of target MCUs for the M306V8T EPB Item Description Applicable MCU M16C 60 Series M16C 6V Group M306V8 Evaluation MCU M306V8FJGS ROM size 512KB 4KB RAM size 16KB Applicable MCU mode Single chip mode Memory expansion mode 16 bit bus width NORMAL 4MB Microprocessor mode 16 bit bus width NORMAL 4MB Maxi ROM RAM capacity 1 MCU internal flash ROM 516KB 0F000h 0FFFFh 80000h FFFFFh 2 MCU internal RAM 16KB 00400h
34. 043FFh 3 MCU internal flash OSDRAM 4KB 08000h 08FFFh 4 MCU internal flash OSDROM 128KB 30000h 4FFFFh Power supply voltage 3 15 V Veel Vec2 Vec3 lt 3 45 V Operating voltage frequency Power supply voltage 3 15 to 3 45 V 16 MHz REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 64 of 90 M306V8T EPB User s Manual 4 2 Access Timing Because this product emulates some ports access timings are different from those of the actual MCUs Chapter 4 2 1 describes the access timing using this product 4 2 1 Operation Timing of Memory Expansion Mode and Microprocessor Mode Vcc1 Vcc2 Vcc3 3 3V 1 Separate Bus Timing Table 4 2 and Figure 4 1 show the bus timing in memory expansion mode and microprocessor mode Table 4 2 Memory expansion mode and microprocessor mode 3 wait accessing external area Symbol td BCLK AD Address output delay time Actual MCU ns 4 Hardware Specifications This product ns Max Min Max th BCLK AD Address output hold time BCLK standard See left th RD AD th WR AD Address output hold time RD standard Address output hold time WR standard 3 3 td BCLK CS Chip select output delay time See left th BCLK CS Chip select output hold time BCLK standard See left td BCLK ALE ALE signal output delay time See left th BCLK ALE ALE signal output hold time See left td BCLK RD RD signal outpu
35. 11 Selecting Clock Supply page 38 Connected When the clock is supplied from an external oscillator check that the oscillator circuit in the user system is oscillating properly Target Status RESET LED does Connected Check that the reset pin of the user system is pulled up not go out REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 83 of 90 M306V8T EPB User s Manual 5 Troubleshooting 2 MCU Setting Dialog Box Does Not Appear at Emulator Debugger Startup Table 5 2 Checkpoints of errors at debugger startup Error Checkpoint Communication error occurred Check all emulator debugger settings interface cable settings and Data was not sent to the target switches on the rear of the PC7501 match See the user s manuals of PC7501 and emulator debugger User system cannot be properly built 1 Download the proper firmware See 2 7 Downloading Firmware page 27 2 Recheck the connection between the PC7501 and this product See 2 4 Connecting the PC7501 page 23 Emulator s version is not the same version as Download the proper firmware the firmware in the target See 2 7 Downloading Firmware page 27 Target MCU is in the reset state 1 Check the reset pin of the user system 1s pulled up 2 Check the reset pin of the user system has changed from L to H level Target MCU cannot be reset 1 In memory expansion mode or microprocessor mode check pins RDY and HOLD are at H
36. 3 Usage How to Use the Emulator Debugger 4 Executing up to the cursor position Come command 1 Specifying the Come command 60 61 62 t0039 f 003a t 003d tf0041 tf0061 fo064 f0067 f 006a tf006e N BZERO macro TOP SECT mov b f00H ROL mov w TOP amp OFEFFH Al mov w sizeof T R3 sstr b endm acro FROM TO SECT w CFROW_ amp OFFFFH A0 mov b FROM_ gt gt 16 R1H mov w TO_ Al mov w sizeof SECT_ R3 smovf b endm Setup procedure for executing COME command 1 Click the line in the program display area at which you want the program to execute Q E Click the Come button 2 After the Come command has finished 60 pS SSS SSS SSS SS SSS SS SSS SSS SSS 61 Initialize Macro declaration 62 m epee enero cci ME 63 N BZERO macro TOP SECT 64 0039 mov b 00H ROL 65 f003a mov w f TOP amp OFFFFH Al 66 003a mov w sizeof SECT_ R3 67 0041 sstr b 68 endm 69 70 N BCOPY macro FROM_ TO_ SECT_ 71 0061 mov w f FROM amp OFFFFH A0 72 0064 o gt mov b FROM_ gt gt 16 R1H 73 f0067 mov w TO_ l 74 006a mov w sizeof SECT_ R3 75 006e smovf b 76 endm 7 REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 54 of 90 M306V8T EPB User s Manual 3 Usage How to Use the Emulator Debugger 3 3 Hardware Breakpoint Setting Window 1 Breakpoint setup dialog box 1 Opening
37. 5 of 90 M306V8T EPB User s Manual 2 Setup 2 6 3 LED Display When the Emulator Starts Up Normally Figure 2 4 shows upper panel LED lighting status when the emulator started up properly Check it when starting up the emulator system If this LED does not light check the voltage of the user system Check that power is supplied to all the power terminals When the user system is not connected this LED does not light OQ ON e OFF Flashing Figure 2 4 LED display when the power turned on PC7501 IMPORTANT Note on Memory Expansion or Microprocessor Mode To use the memory expansion or microprocessor mode be sure to set pins RDY and HOLD so that they are not active at startup Otherwise the emulator system will not start up correctly Note on the Target Status POWER LED If your MCU has two or more Vcc terminals the LED does not light unless power is supplied to all the terminals Note on the Target Status CLOCK LED If the LED is not turned on check the following 1 After powering on the PC7501 before starting up the emulator debugger Make sure that the oscillator circuit board is properly installed in the PC7501 and it is oscillating normally 2 After the emulator debugger is started up after the Init dialog box settings are completed Make sure that the oscillator selected in the Init dialog box is oscillating normally REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS
38. Address Obj code Label Range 000129 000000 Area Break File Cycle 000088 Address OF0037 Time 00 00 00 000 020 Mnemonic r0037 EB64 r0039 B4 OFOO3A AA0004 OFOO3D 75 30000 0F0041 CEA 0F0043 B4 0F0044 AA0004 0F0047 75 30000 OFOO4B CEA OFOo4D B4 OFOO4E AA1404 r0051 75 30c00 0F0055 CEA 0F0057 B4 0F0058 AAZ004 OFOOSB 75 30000 OFOOSF CEA Oroo61 420000 Oroo64 74c30F OFOO67 Aa0004 OFOO6A 75 c30000 0000688 000086 0000685 000082 000078 000076 000075 000072 000068 000066 000065 000062 000058 000031 000030 000027 000023 000021 000019 000017 000015 FSET I MOV B 0 ROL MOV Wi 0400H A1 MOV Wi 0000H R3 SSTR B MOV B MOV W MOV Wi SSTR B MOV B MOY MOV Wi SSTR B MOV B MOV MOV W SSTR B MOV W MOV B MOV W MOV W 0 ROL 04008 A1 0000H R3 0 ROL 0414H A1 FUULICH R 80420H A1 0000H R3 0000H AO H FH R1H 80400H A1 00004 R3 4 Trace window Source display 4evi QGG va uv Range 000129 000000 Address Area Break File ncrt 830 Cycle 000088 Address DF0037 Time 00 00 00 000 020 0F0037 N BZERO bss SE top bss SE N BZERO bss SO top bss SO N BZERO bss NE top bss NE N BZERO bss NO top bss NO Explanation of the trace window bus display The following explains the displayed contents from left to right Address Sh
39. BFFFFh EXT MAP Indicates bit 3 at address 00005h 2 Indicates bit 2 at address 0000Bh 3 Indicates memory access in the user system 4 Indicates area access dependent on how the MAP tab of the debugger s MCU settings dialog box is set INT internal emulation memory of the PC7501 EXT memory in the user system REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 80 of 90 M306V8T EPB User s Manual 4 Hardware Specifications IMPORTANT Notes on Debugging in CPU Rewrite Mode When you debug an M16C 60 Series MCUs in CPU rewrite mode do not change the block 0 area FF000h FFFFFh of the flash memory Otherwise the emulator will be uncontrollable If you check Debug the program using CPU Rewrite Mode in the MCU tab of the Init dialog box of the emulator debugger you cannot use the following functions 1 Setting software breakpoints in an internal ROM area 2 Executing COME in an internal ROM area n CPU rewrite mode and erase suspend mode do not stop the program And do not single step an instruction shifting to CPU rewrite mode or erase suspend mode The emulator will be uncontrollable in CPU rewrite mode and erase suspend mode To reference data after executing CPU rewrite stop the program at other then a rewrite control program area and use the memory window etc As the following interrupt vectors are used by the emulator system the read data is different from expec
40. D Kx th BCLK WR oy IA WRL WRH PP i td BCLK DB Hi Z ik DBi 6 H td DB WR th WR bB Figure 4 1 Memory expansion mode and microprocessor mode 3 wait accessing external area REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 66 of 90 M306V8T EPB User s Manual 4 Hardware Specifications 2 Multiplex Bus Timing Table 4 3 and Figure 4 2 show the bus timing in memory expansion mode and microprocessor mode 2 wait accessing external area using multiplex bus Table 4 3 Memory expansion mode and microprocessor mode 2 wait accessing external area using multiplex bus Symbol td BCLK AD Address output delay time Actual MCU ns This product ns Min Max Min Max See left th BCLK AD Address output hold time BCLK standard See left th RD AD Address output hold time RD standard 54 th WR AD Address output hold time WR standard 4 td BCLK CS Chip select output delay time See left th BCLK CS Chip select output hold time BCLK standard See left th RD CS Chip select output hold time RD standard See left th WR CS Chip select output hold time WR standard See left td BCLK RD th BCLK RD RD signal output delay time RD signal output hold time See left See left td BCLK WR WR signal output delay time See left th
41. D REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 33 of 90 M306V8T EPB User s Manual 2 Setup 1 Setting JP2 JP3 SW1 to SW5 on the M306V8T EPB Tables 2 1 and 2 2 show the settings of JP2 JP3 SW1 to SW5 on the M306V8T EPB Table 2 1 Switch settings of the M306V8T EPB JP2 JP3 SW1 to SWS 1 2 Switch Switch name Setting Description EPB TRGT O Connects pin VCC3 of the evaluation MCU to the internal power 123 supply of the M306V8T EPB When the user system is not Factory setting connected use this setting EPB TRGT Q 123 Connects pin VCC3 of the evaluation MCU to the user system 1 23 Connects pin CNVSS2 of the evaluation MCU to GND in the EPB TRGT M306V8T EPB When the user system is not connected use this setting CNVSS2 Factory setting 123 Q EPB TRGT Connects pin CNVSS2 of the evaluation MCU to the user system Connects pins OSC1 and OSC2 of the evaluation MCU to the internal circuit of the M306V8T EPB When the user system is not connected use this setting Pe ae EPB TRGT EPB TRGT o o S OSCI 0SC2 Factory setting Connects pins OSCI and OSC2 of the evaluation MCU to the user system o EPB TRGT EPB TRGT REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 34 of 90 M306V8T EPB User s Manual 2 Setup Table 2 3 Switch settings of the M306V8
42. Offffh RENESAS Breakpoint setup screen There are three types of breakpoints as described below Address match breakpoint This breakpoint can be set only when you chose to use the address match break function on the MCU tab of the Init dialog box A breakpoint can be set or cleared by double clicking in the address match breakpoint display area in the editor source window A blue circle is displayed at the setting line Up to eight breakpoints can be set When this limit is exceeded software breakpoints are set The address match break causes the program to stop before executing the address at which a breakpoint is set Software breakpoint A software breakpoint can be set or cleared by double clicking the software breakpoint display area in the editor source window A red circle is displayed at the setting line This is rewritten to a break instruction therefore because of rewriting flash ROM program execution starts with a delay of several seconds after setting ROM area If the breakpoint you set is a software breakpoint the program stops before executing the instruction at the set breakpoint Hardware breakpoint A hardware breakpoint can be set or cleared by right clicking the breakpoint display area If the breakpoint you set is a hardware breakpoint the program stops after executing the instruction at the set breakpoint after several cycles Page 53 of 90 M306V8T EPB User s Manual
43. REJ10J0777 0100 T Everywhere you imagine g gE NESAS M306V8 I EPB User s Manual Emulation Probe for M16C 60 Series M16C 6V Group M306V8 Rev 1 00 Aug 1 2005 RenesasTechnology WWW renesas com Keep safety first in your circuit designs 1 Renesas Technology Corp puts the maximum effort into making semiconductor products better and more reliable but there is always the possibility that trouble may occur with them Trouble with semiconductors may lead to personal injury fire or property damage Remember to give due consideration to safety when making your circuit designs with ap propriate measures such as i placement of substitutive auxiliary circuits ii use of non flammable material or iii prevention against any malfunction or mishap Notes regarding these materials _ These materials are intended as a reference to assist our customers in the selection of the Renesas Technology Corp product best suited to the customer s application they do not convey any license under any intellectual property rights or any other rights belonging to Renesas Technology Corp or a third party 2 Renesas Technology Corp assumes no responsibility for any damage or infringement of any third party s rights originating in the use of any product data diagrams charts programs algorithms or circuit application examples contained in these materials 3 All information contai
44. T EPB JP2 JP3 SW1 to SW5 2 2 Switch Switch name Description el e za 3 va P103 CAP o z Dx TRGT EPB Connects pin P103 CAP of the evaluation MCU to the user system P103 CAP Factory setting Connects pin P103 CAP of the evaluation MCU to the internal circuit of the M306V8T EPB P103 CAP e aL TRGT EPB Connects pin CVINI of the evaluation MCU to the internal circuit of the M306V8T EPB When the user system is not connected use this setting o OMI FO EPB TRGT Factory setting O Connects pin CVIN1 of the evaluation MCU to the user system 2 x E a a Ww e Connects pin CVIN2 of the evaluation MCU to the internal circuit of the M306V8T EPB When the user system is not connected use this setting CVIN2 P EPB TRGT o Soi Factory setting Connects pin CVIN2 of the evaluation MCU to the user system EPB TRGT IMPORTANT Notes on Switch Settings Be sure to turn of the power before setting the switches or connecting the cables Otherwise the internal circuits may be damaged Use the SWI and SW2 only in the combination of the setting described in Table 2 1 REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 35 of 90 M306V8T EPB User s Manual 2 Setup 2 10 2 Writing Data to the OSDROM This product is not able to write data into the OSDROM internal
45. ard is properly installed in the PC7501 and it is oscillating normally 2 After the emulator debugger is started up after the Init dialog box settings are completed Make sure that the oscillator selected in the Init dialog box is oscillating normally Note on Accessing Addresses 00000h and 00001h With the M16C 60 Series MCUs when a maskable interrupt is generated the interrupt data interrupt number and interrupt request level stored in addresses 00000h and 00001h are read out Also the interrupt request bit 1s cleared when address 00000h or 00001h is read out Consequently when the address 00000h or 00001h readout instruction is executed or when address 00000h or 00001h is read out in the cause of a program runaway a malfunction occurs in that the interrupt is not executed despite the interrupt request because the request bit of the highest priority interrupt factor enabled is cleared For this malfunction when the reading out to address 00000h or 00001h is generated excluding the interrupt the WARNING LED yellow lights up to alarm When this LED lights there is a possibility of wrong read access therefore check the user program REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 17 of 90 M306V8T EPB User s Manual 1 4 Specifications 1 Outline Tables 1 5 lists the specifications of the M306V8T EPB Table 1 5 Specifications of the M306V8T EPB Applicable MCU M16C 60 Series M16C 6V Group M306V8 App
46. are break A software break is a function to break the program before the system executes an instruction at the specified address The instruction at the preset address will not be executed Hardware break A hardware break is a function to break the program when the system detects a write read of data to from memory or a leading trailing edge of the signal entered from the external trace cable The former break function is called address break and the latter break function is called trigger break While the instruction at the address where the software break is set is not executed a hardware break is performed after the specified instruction 1s executed Target MCU This means the MCU you are going to debug User system This means a user s application system using the microcomputer to be debugged User program This means the program you are going to debug Evaluation MCU This means the MCU mounted on the emulation probe which is operated in the specific mode for tools x In this user s manual this symbol is used to show active Low e g RESET Reset signal REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 12 of 90 M306V8T EPB User s Manual 1 Outline 1 Outline This chapter describes the package components the system configuration the specifications of the emulator functions and the operating environment 1 1 Package Components The M306V8T EPB package consists of the following items When unpacking it check to see if yo
47. area 2 Set the reset vector using a memory window of the emulator debugger etc A reset vector area can be changed only when a program is stopped Do not access the rest vector area as data It may not be accessed properly and the program may not run properly in the next bus cycle Notes on Stack Area With this product a maximum 8 bytes of the user stack is consumed as a work area Therefore ensure the 8 byte maximum capacity used by the user program as the user stack area If the user stack does not have enough area do not use areas which cannot be used as stack SFR area RAM area which stores data or ROM area as work area Using areas like this is a cause of user program crashes and destabilized emulator control With this product the interrupt stack pointer ISP is set to 00500h and used as stack area after the reset is released Notes on Maskable Interrupts Even if a user program is not being executed including when run time debugging is being performed the evaluation MCU keeps running so as to control the emulation probe Therefore timers and other components do not stop running If a maskable interrupt is requested when the user program is not being executed including when run time debugging is being performed the maskable interrupt request cannot be accepted because the emulator disables interrupts The interrupt request is accepted immediately after the user program execution is started
48. aths Source mode The execution paths of the source program can be inspected These modes can be switched over using the respective toolbar buttons The trace window shows the measurement result when a real time trace measurement has finished The trace window remains blank until the real time trace measurement in progress finishes REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 60 of 90 M306V8T EPB User s Manual 3 Usage How to Use the Emulator Debugger 2 Trace window Bus display 4i vman aGGvavrmv Cycle Address Data Range 000129 000000 Area Break File Cycle 000041 Address 000414 Time 00 00 00 000 044 BHE BIU R W RWT 000041 000040 000039 000038 000037 000036 000035 000034 000033 000032 000031 000030 000029 000028 000027 000026 000025 000024 000023 000022 000021 00041A 0000 00041A 0000 0004158 0000 000418 0000 00041C 0000 00041 0000 00041D 0000 00041D 0000 00041E 0000 00041E 0000 00041F 0000 OFOOSA 7504 OFOOSA 7504 Oroos e D c3 FD0OSC 00 3 OFOOSE 7c00 OFOOSE 7c00 Oroo6o AZEA FO0D60 AZEA OFOO62 0000 OFO062 0000 DB wW IEIS ISKIZ Sb d m 4 amp 5 1 OoOonLmbron56ocr e5coc ecdgoeceoeoecoeoeo cOoococococooooocm c eoomi eoomunwn DO CO ka CO ja CO pa CO ga Q tO CO CO CO C2 CO CO CO CO CO Co 3 Trace window Disassemble display JSelvg GG viavrmuv Cycle
49. ause the stored debugging information is reused the next time you download the same load module it can be downloaded at high speed This method is suitable when the load module user program size is large Init M160 R amp C PC7501 Emulator MCU Debugging Information Emulator Script Clock Main C Generated MHz Internal C External Sub C Internal External Cable Select Input from External Trigger Output Events REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Specifying the target clock Specify the clock sources supplied to the MCU main clock and sub clock Select the appropriate clock sources according to the clock used by your target MCU Internal default Emulator PC7501 s internal clock External User system clock Generated Clock created in PC7501 The option you have specified here remains effective the next time you start up Selecting the event output trigger input cable Select input output of the event output trigger input cable of the PC7501 Input from External Trigger default Inputs the external trigger from the cable Output Events Outputs events from the cable Input from External Trigger is set at startup the previous setting becomes null Page 46 of 90 M306V8T EPB User s Manual 3 Usage How to Use the Emulator Debugger 4 Automatically executing a script command Auto
50. box of Not normal Error displayed emulator debugger See 52 2 MCU Setting Dialog Box Does Not Appear at Normal Emulator Debugger Startup page 84 Error displayed Program window of emulator debugger displayed Normal See 5 2 3 Errors Occur at Emulator Debugger Startup page 85 Emulator debugger startup completed Figure 5 1 Flowchart to remedy the troubles REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 82 of 90 M306V8T EPB User s Manual 5 Troubleshooting 5 2 When the Emulator Debugger Does Not Start Up Properly 1 When the LEDs of the PC7501 Do Not Display Normally Table 5 1 Errors LEDs show and their checkpoints tion t Error AONDA o Checkpoint the user system LEDs do not light up Check that the power cable is connected See 2 5 Connecting the Power Supply for the Emulator page 24 and the user s manual of the PC7501 All LEDs remain lit Recheck the connection between the PC7501 and this product See 2 4 Connecting the PC7501 page 23 Target Status POWER LED Connected Check that power Vcc is properly supplied to the user system and does not light up that the user system is properly grounded Target Status CLOCK LED Notconnected 1 Check that both the main and sub clocks of the emulator does not light up debugger are not set to EXT See the CLK command of the emulator debugger 2 Check the oscillation circuit in the emulator is oscillating See 2
51. combinatorial event condition 1 Window for setting the combinatorial event condition O Bill Break Point Setting Window v Enable H W Break A2 000000 FETCH addr A3 000000 FETCH addr A4 000000 FETCH addr 6 000000 FETCH addr A 000000 FETCH addr 1 1 1 1 1 5 000000 FETCH addr 1 1 1 A8 000000 FETCH addr OOOOOOO8 OFO061 000000 000000 000000 000000 000000 000000 000000 ma Detail F pw re Enable petat am toad f Set ces Setting the combinatorial event condition There are following four conditions that you can choose for the combinatorial events AND The program breaks when all of the specified events occur AND Same Time The program breaks when the specified events occur at the same time OR The program breaks when one of the specified events occurs STATE TRANSITION The program breaks when the state transition diagram goes into the break state For each event a pass count number of passing is specifiable 1 255 When AND same time is specified for Combination you can not specify the pass count fixed to one When you have finished setting the combinatorial event condition click the Set button REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 59 of 90 M306V8T EPB User s Manual 3 Usage How to Use the Emulator Debugger 3 4 Trace Window The trace window is used to show
52. control or something is wrong with the trace results This function can be enabled only when you are starting up the emulator debugger Init M16G RBG PC7501 Emulator MCU Debueeire Information Emulator Script MCU Using or not using the address match break function Specify whether or not to use the address match break function Touse the address match break function default Select the check box In this case the address match interrupt is used by the emulator and cannot be used in the user program When not using the address match break function Deselect the check box In this case the address match interrupt can be used in the user program This option can be selected or deselected only when you are starting up the emulator debugger 5 Using or not using CPU rewrite mode Init M16CG RBG PG 7501 Emulator MCU Debugging Information Emulator Script MCU Type L O Address Debug Option W Enable the Address Match erupt Break Functig Debug the program using the CPU Rewrite Mode Help Next Hide REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Using or not using CPU rewrite mode Specify whether or not to debug in CPU rewrite mode To debug the user system that uses CPU rewrite mode select the check box This option can be selected or deselected only when you are starting up the emulator debugger Supplementary explanation When debugging in CPU rewrite
53. d CSD INTERNAL and set the OSDROM area 30000h Not allocated ares is regarded sz EXTERNAL Te of SFR internal RAM and in ernal ROM are set automatically 4FFFFh to EXTERNAL default Cancel Hep Hert Hie 3 Flash Clear i 2d Settina to dear the MCU s intemal flash ROM MCU MAP Flash Clear Specify whether or not you want the MCU s internal Flash ROM Block flash ROM to be cleared when downloading the user OOF FFF Select All program or data When cleared the content of the flash d owm OFFFF TT ROM is initialized to OxFF The MCU s internal flash iu m x caida ROM is listed in block units z oomo OCFFFF Any block which has had its check box selected is not 0D0000 ODFFFF cleared when downloading The memory content of 4 cfm Si this block remains intact unless overwritten by J OFOKO OFTFFF m pai zj downloading 4 Pye are toe EIE AC Wren Reed Any block which has had its check box deselected is cleared when downloading Click the Select All button and all blocks will be Lox Cancel Help Hext Hide selected marked by a check mark so that none of the blocks is cleared when downloading Click the Clear All button and all blocks will be deselected check marks removed so that all of them are cleared when downloading The option you have specified here remains effective the next time you start up REJ10J0777 0100 Rev 1 00 2005
54. deaesuccdbehauecuney eetendeay EEA OEE R 23 2 5 Connecting the Power Supply for the Emulator sse ennemis 24 2 6 Turning ON the POWSL ied diede tei cione diit priu cae dle edi dari Roi audio a 25 2 6 1 Checking the Connections of the Emulator System ssssssssseee eee 25 2 6 2 Turning ON OFF th POWOF ioi reiten dieti tidie iiL dee A Edd E ode A edd AER ERG 25 2 6 3 LED Display When the Emulator Starts Up Normally essem 26 2 7 Downloading Firmware ssssssssssseseeeen een ene nemenennenrennen nemen n tenni rennen interiret nri n entrer nnns 27 2 7 1 When It is Necessary to Download Firmware ssseeeem emm eene nnns 27 2 7 2 Downloading Firmware in Maintenance Mode ssssssssseeen enm emm enne nnns 27 VEIIlEduIle WT 28 VESTI sooo dieci LT 28 2 8 2 If an Error is Detected in the Self check sssssssssseeeeee eene enne 29 2 9 Connecting the User System sssssssssssesssseen eene eene nennen en nnn itn neni nennen entrer SEEE nennen nennen 30 2 9 1 Connecting the User System ssssssssssssssseeeneenen nennen nennen nerit nennen enne AEE nnn nnns 31 2 10 Switch Settings E U 32 2 10 1 Setting Switches of Emulation Probe ssssssssseeeeneen nenne eene nennen nennen 32 2 10 2 Writing Data to the OSDROM
55. dified 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 Warning for Installation NC Do not set this product in water or areas of high humidity Make sure that the product does not get wet Spilling CN water or some other liquid into the product may cause unrepairable damage Warning for Use Environment This equipment is to be used in an environment with a maximum ambient temperature of 35 C Care should be taken that this temperature is not exceeded REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 7 of 90 M306V8T EPB User s Manual Precautions for safety Z CAUTION Cautions to Be Taken for Turning On the Power Turn ON OFF the power of the emulator and user system as simultaneously as possible Do not leave either the emulator or user system powered on because of leakage current the internal circuits may be damaged When turning on the power again after shutting off the power wait about 10 seconds Cautions to Be Taken for Handling This Product Use caution when handling the main unit Be careful not to apply a mechanical shock 9 Do not touch the connector pins of the emulator main unit and the target MCU connector pins directly Static electricity may damage the internal circuits Do not pull this emulator by the communications interface cabl
56. e emulation probe and PC7501 2 Redownload the proper firmware IMPORTANT Note on the Self check Perform the self check while not connecting the user system If the self check does not result normally excluding user system errors the emulation probe may be damaged Then contact your local distributor REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 29 of 90 M306V8T EPB User s Manual 2 9 Connecting the User System Figure 2 7 shows how to connect this product according to your user system 2 Setup Emulation probe Kg gt M306V8T EPB d pma M306V8T PTC 116 pin LQFP No 1 pin Figure 2 7 Connecting the user system according to user systems A CAUTION Note on Connecting the User System Take care not to attach a converter board in a wrong direction It may cause a fatal damage to the emulator and user system REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 30 of 90 M306V8T EPB User s Manual 2 Setup 2 9 1 Connecting the User System When connecting the emulation probe to a 116 pin 0 65 mm pitch foot pattern on the user system follow the procedures below 1 Mount the NQPACK116SB included to the user system 2 Connect the YQPACK116SB included to the NQPACK116SB and secure it with the YQ Guide s 3 Connect M306V8T PTC to the YQPACK116SB M306V8T PTC On board evaluation e 3 ee n HQPACK116SB p E YQ GUIDE x4 not incluede i
57. e or the flexible cable for connecting the user system And excessive flexing or force may break conductors Do not flex the flexible cable for connecting to the emulator main unit and emulation probe excessively The cable may cause a break Do not use inch size screws for this equipment The screws used in this equipment are all ISO meter size type screws When replacing screws use same type screws as equipped before 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 Press the RESET button on the emulator front panel 2 If normal operation is not restored after step 1 shut OFF the emulator once and then reactivate it Caution to Be Taken for External Trigger Input Voltage Keep an external trigger input voltage of the emulator main unit less than a Vcc2 voltage Overvoltage may cause damage to the internal circuits REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 8 of 90 M306V8T EPB User s Manual Contents Contents Page iii M t 3 Inesmcuee 4 Preca tions for Safely moine eddie d ip eon add gu exu dere ete qe ue pau eue ee Ue acad gua E REEL ER Rd Red 6 Gene T 9 User atre cul RUD M 11 BEN
58. ecution after a trace began is recorded F Trace Point Setting Window E ADDRE ACCE CONDITION 1 Bl 00000 FETCH eddi 000000 1 B2 000000 FETCH dd 000000 1 B3 000000 FETCH addr 000000 B4 000000 FETCH ddr 900000 1 B5 000000 FETCH add 000000 1 B5 000000 FETCH adj 000000 1 B7 000000 FETCH add 000000 Setting the trace write condition You can specify a condition for the cycles to be written into the trace memory Total All cycles are written into memory Pickup Only the cycles in which the specified condition was met are written into memory Exclude Only the cycles in which the specified condition was not met are written into memory When you have finished setting the trace write condition click this button The Realtime trace Write Condition dialog box shown below will appear Write mode Only the cycle in which the specified Start event occurred A range of cycles from when the specified Start event occurred to when the specified Start event became nonexistent It Hl SOS A range of cycles from when the specified Start event occurred to when the specified End event occurred REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 62 of 90 M306V8T EPB User s Manual 3 Usage How to Use the Emulator Debugger 3 5 RAM Monitor Window This function makes it possible to make reference to
59. ermination TRIGGER Detects a signal from the external trace signal input cable 2 When FETCH is selected 1 Window for setting addresses Setting the address You can set eight conditions e g a specified address a specified address range etc When you have finished setting the address click OK REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 56 of 90 M306V8T EPB User s Manual 3 Usage How to Use the Emulator Debugger 3 When DATA ACCESS is selected 1 Window for setting the address Setting the address You can set eight conditions e g a specified address a specified address range etc When you have finished setting the address click OK 2 Window for setting data Setting data You can set eight conditions e g a specified data a specified data range etc Setting the access condition You can set three conditions e g read write and read write When you have finished setting the data and access condition click OK REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 57 of 90 M306V8T EPB User s Manual 3 Usage How to Use the Emulator Debugger 3 Example Data Settings Setting events for wordwise accesses to the even addresses STE W A0 20E8h A0 5423h Cycle Label Address Data BUS BHE BIU R W RWT CPU 00023 0020E8 5423 16b O DW W 0 Cy High order and low order data effective Setti
60. ernal resource data of an MCU at power on 3 Interrupt stack pointer ISP after a reset is released 4 Capacities of the internal memories ROM RAM OSDRAM and OSDROM The evaluation MCU of this product has RAM of 16 KB 00400h 043FFh and flash ROM of 4 KB 0F000h 0FFFFh 512 KB 80000h FFFFFh OSDRAM of 4 KB 8000h 8FFFh and OSDROM of 128KB 30000h 4FFFh 5 Oscillator circuit In the oscillator circuit where an oscillator is connected between pins Xw and Xour oscillation does not occur because a converter board is used between the evaluation MCU and the user system It is same for pins Xcj and Xcour For notes on when using the oscillator circuit on the user system refer to 2 11 3 Using the Oscillator Circuit on the User System page 42 6 A D conversion The characteristics of the A D converter differ from those of actual MCU because there are a converter board and other devices between the evaluation MCU and the user system 7 Ports PO to P5 P10 This product emulates some I O ports PO to P5 P10 Therefore the electrical characteristics of these ports differ from those of an actual MCU 8 Address and status of BHE When the internal RAM or ROM area of an MCU is accessed during user program execution actual MCUS retain a preceding address and status of BHE while this product does not 9 Status of a data bus In stop or wait mode actual MCUs retain a preceding status of a data bus while with this product a data
61. et circuit of the user system has a watchdog timer disable it when using the emulator Note on Access Prohibited Area You cannot use internally reserved areas Write signals to the areas will be ignored and values read will be undefined Note on Protect Register The protect is not canceled when bit 2 of protect register PRCR PRC2 which enables writing into the PD9 address 0362h and 0366h registers is changed with the below procedure 1 Step execution of an instruction setting PRC2 to 1 2 Setting a break point between an instruction setting PRC2 to 1 and a point where the PD9 address 0362h and 0366h registers are set 3 Setting PRC2 to I by the memory window or script window REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 78 of 90 M306V8T EPB User s Manual 4 Hardware Specifications IMPORTANT Note on Breaks The area displaying break points in the program window of the emulator debugger shows the following breaks 1 Address match break This is a debugging function which breaks a program using the address match interrupt function of the MCU immediately before the system executes an instruction at a specified address The instruction at the preset address will not be executed 2 Software break This is a debugging function which generates a BRK interruption by changing an instruction at a specified address to a BRK instruction 00h to break a program immediately before the system execute
62. g normally REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 16 of 90 M306V8T EPB User s Manual 1 Outline 2 Target Status LEDs The target status LEDs indicate operating status of the target MCU and power supply of the user system Table 1 4 lists the definition of each target status LED Table 1 4 Definition of the target status LEDs Meaning POWER Power is supplied to the user system Power is not supplied to the user system CLOCK Target MCU clock is oscillating Target MCU clock is not oscillating RESET Target MCU is being reset Target MCU is not being reset RUN User program is being executed User program has been halted WARNING Address 00000h and 00001h have been read out wrongly Address 00000h and 00001h have not been read out wrongly IMPORTANT Note on Usage in Memory Expansion or Microprocessor Mode When you use this product in memory expansion or microprocessor mode be sure to design your system so that pins RDY and HOLD are not active at startup Otherwise it cannot startup normally Note on the Target Status POWER LED If your MCU has two or more Vcc terminals the LED does not light unless power is supplied to all the terminals Note on the Target Status CLOCK LED If the LED is not turned on check the following 1 After powering on the PC7501 before starting up the emulator debugger Make sure that the oscillator circuit bo
63. g which urges to download the firmware will appear Download firmware following messages Required time for downloading the firmware is about 60 seconds POWERO SAFE Q ERROR POWER SAFEO ERROR SYSTEM SYSTEM STATUS STATUS Maintenance mode Downloading firmware started O O0N OFF Q Flashing SYSTEM SYSTEM STATUS STATUS Download complete Figure 2 5 LEDs during firmware download IMPORTANT Note on Downloading Firmware 9 Do not shut OFF power while firmware is being downloaded Doing so the emulator will not start up properly If power is shut off by mistake redownload the firmware in maintenance mode REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 27 of 90 M306V8T EPB User s Manual 2 Setup 2 8 Self check 2 8 1 Self check Procedure To run the self check of the emulator do so as explained here below While the self check is in progress the LEDs will change as shown in Figure 2 6 1 If the user system is connected disconnect it 2 Set the switches as the factory settings to execute the self check see Table 2 1 on page 34 and Table 2 2 on page 35 3 Within 2 seconds of activating power to the emulator press the system reset switch on the emulator front panel to switch the emulator to maintenance mode 4 Check the SAFE LED starts flashing and then press the system reset switch again 5 The self check will start If the normal re
64. ge temperature 10 to 60 C no dew Table 1 7 Operating environment of the host machine Host machine IBM PC AT compatibles OS Windows Me Windows 98SE Windows XP Windows 2000 CPU Pentium III 600 MHz or more recommended Memory 128 MB or more recommended Pointing device such as mouse Mouse or any other pointing device usable with the above OS that can be connected to the main body of the host machine CD drive Needed to install the emulator debugger or refer to the user s manual Windows and Windows NT are either registered trademarks or trademarks of Microsoft Corporation in the United States and other countries REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 19 of 90 M306V8T EPB User s Manual 2 Setup 2 Setup This chapter describes the preparation for using this product the procedure for starting up the emulator and how to change settings 2 1 Flowchart of Starting Up the Emulator The procedure for starting up the emulator is shown in Figure 2 1 For details refer to each section hereafter And when the emulator does not start up normally refer to 5 Troubleshooting page 82 Check the package components v o temm v Install the Renesas Debugger Package for MI6C v Connect the host machine v v v v v Check the LED display of the emulator v High performance Embedded Workshop v v Refer to 1 1 Package Components page 13 Refer to User Reg
65. he switches REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 32 of 90 M306V8T EPB User s Manual 2 Setup 1 Circuits for JP2 JP3 SW1 to SW5 on the M306V8T EPB board OSD resistor capacitors etc Figure 2 10 shows these circuits IC3 our P OUT2 out1 N1 OUT1 scie NE SCL6 SDAe RS SDAG ScL5 NS SCL5 pao LPS DAO spas 4 SDA5 sci4 LR SCL4 spa4 HR4 SDA4 A2 HSYNC2 DA1 PSr Sice jag DIGB 000000 User system Dicez LA4 DIGG2 DIGR2 B5 DICR DIGB1 HE3 DIGB1 DIGG1 H3 DIGG1 DIGRI LCE DIGR1 A6 OSCOUT OSCOUT B DIGB0 C8 B DIGBO GipiGGo C9 G DIGGO R DIGRO B9 R DIGRO sw4 TRGT 9 ser system B4 CVINTI evi RB 4700hm J3 1 EPB RCA C11 Ro C12 560pF 1Mohnf 0 1uF sws TRGT T et CVIN2 1 R14 JA User system CVIN2 470phm EPB 1u RCA C15 C16 R15 yi 1Mohm T 1 sw1 of RGT E User system OSC1 OSCHLF Oohm osco 2eF WN EPB R6 p x1 C13 1kohm 0 015uF swe EPBR5 I OSC2 VSYNC1 INT2 OSC2 EN ommGT User system VHOLD1 BS C2 VHOLD2 Es R1 4koh HLF1 nu a o D2 2 1kohm R paga HLF2 a 000pF C7 L C8 c3 CA4 77 220pF li qm 1uF 1 fT d i Noe EPB JP2 TRGT VCC3 OSD User sytem User sytem TRGT CNVSS2 JP3 EPB 11 b SW3 PORT User sytem ANGICAP P103 CAP GAP L C10 T 1uF 11 Figure 2 10 Circuits for JP2 JP3 SW1 to SWS and OS
66. igure 2 13 Figure 2 13 Removing the upper cover REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 39 of 90 M306V8T EPB User s Manual 2 Setup 1 Replace the oscillator circuit board see Figure 2 14 The oscillator circuit board of the PC7501 is in the lower right corner of the board Oscillator circuit board Unscrew the screw securing the oscillator circuit board Lift off the oscillator circuit board Attach another oscillator circuit board to the connector Secure the new oscillator circuit board with the screw Figure 2 14 Replacing the oscillator circuit board 2 Reinstall the upper cover and secure the four screws A CAUTION Note on Replacing the Oscillator Circuit Board Always shut OFF power when removing the upper cover or replacing oscillator circuit board Otherwise internal circuits may be damaged REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 40 of 90 M306V8T EPB User s Manual 2 Setup 3 Using the Internal Oscillator Circuit Bare Board To use the emulation probe at a frequency you like build a desired oscillator circuit on the included OSC 2 oscillator circuit bare board Figure 2 15 shows an external view of the OSC 2 oscillator circuit bare board and where the connector pins are located Figure 2 16 shows the circuitry of the oscillator circuit bare board OSC 2 Use the number of oscillator circuits recommended by the oscillator ma
67. input setup time 75 tsu RDY BCLK RDY input setup time 60 ts HOLD BCLK HOLD input setup time 70 th RD DB Data input hold time See left th BCLK RDY RDY input hold time See left th BCLK HOLD HOLD input hold time See left td BCLK HLDA HLDA output delay time See left Common to with wait and no wait actual MCU BCLK j A 2 tsu HOLD BCLK HOLD input 64 HLDA output P0 P1 P2 P3 P4 P5o P52 Common to with wait and no wait this product i i i t BCLK m A J N AL BCLKj th BCLK HOLD ide BLK Jj HOLD input HLDA output P0 P1 P2 P3 P4 P5o P52 Figure 4 3 Timing requirements Compared with an actual MCU this product enters high impedance state after a 0 5 cycle delay REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 69 of 90 M306V8T EPB User s Manual 4 Hardware Specifications 4 3 Differences between the Actual MCU and Emulator Differences between the actual MCU and emulator are shown below When debugging the MCU using this product be careful about the following precautions IMPORTANT Note on Differences between the Actual MCU and Emulator Operations of the emulator system differ from those of actual MCUs as listed below 1 Reset condition Set the time for starting up 0 2 Vcc to 0 8 Vcc 1 us or less 2 Initial values of int
68. istration page 11 Install or the Renesas Debugger Package for M16C Connect the PC7501 to the host machine with the LPT parallel interface cable USB interface cable or LAN interface cable Set the interface selection switch on the rear panel of the PC7501 to the using interface Connect the M306V8T EPB and the M3T FLX160 EPB of the PC7501 Connect a power supply for the emulator Connect the user system as occasion demands Turn ON the power to the emulator and the user system as simultaneously as possible Check that system status LED and POWER CLOCK RESET and WARNING of target status LED are lighting When the user system is not connected the POWER LED does not light up Start up the High performance Embedded Workshop and the emulator debugger Set the INIT dialog box and MCU Setting dialog box of the emulator debugger For how to use the High performance Embedded Workshop and the emulator debugger refer to each online manual Figure 2 1 Flowchart of starting up the emulator REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 20 of 90 M306V8T EPB User s Manual 2 Setup 2 2 Installing the Emulator Debugger Renesas Debugger Package for M16C If the OS used in your host machine is Windows XP or 2000 this installation must be executed by a user with administrator rights Be aware that users without administrator rights cannot complete the installation Install the emulator debugger Renesas Debugger Pac
69. kage for M16C following the procedure described below 2 2 1 Installing the Emulator Debugger 1 Downloading the Renesas Debugger Package for M16C Download the Renesas Debugger Package for M16C from the URL below http download renesas com eng mpumcu upgrades in circuit emulators m16c index html 2 Launching the installer Start the setup exe program 3 Entering the user information In the user information dialog box enter the user information contractor section contact address and host machine The supplied information will be turned into a format by which technical support will be provided by e mail 4 Selecting components In the component selection dialog box select the components you want to install In this dialog box you can change the directory in which to install 5 Completing the installation A dialog box will be displayed indicating that setup has been completed It means that the installation you made is completed REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 21 of 90 M306V8T EPB User s Manual 2 Setu 2 3 Connecting the Host Machine When connecting the emulator PC7501 to a host machine you can choose your desired interface from LPT parallel interface USB interface and LAN interface Use the interface selection switch on the emulator PC7501 s rear panel to specify your desired interface Figure 2 2 shows the outline to connect each interface cable LPT parallel interface
70. level 2 If the reset circuit of the user system has a watchdog timer disable the watchdog timer 3 Check that power is properly supplied to the user system and that the user system is properly grounded Target is in HOLD state 1 In memory expansion mode or microprocessor mode check pins RDY and HOLD at H level 2 The MCU is either in stop mode or wait mode Either reset the MCU or cancel the mode with an interrupt See MCU specifications Target clock is stopped When the clock is supplied from an external oscillator check that the oscillator circuit in the user system is oscillating properly Target MCU is not receiving power Check that power is properly supplied to the user system and that the user system is properly grounded REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 84 of 90 M306V8T EPB User s Manual 5 Troubleshooting 3 Errors Occur at Emulator Debugger Startup Table 5 3 Checkpoints of errors at debugger startup Error Checkpoint Target MCU is uncontrollable 1 Check that the NQPACK etc mounted on the user system is soldered properly 2 Check that the connector is installed properly to the user system 3 In memory expansion mode or microprocessor mode check pins RDY and HOLD are at H level REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 85 of 90 M306V8T EPB User s Manual 5 Troubleshooting 5 3 How to Request for Support After checking the i
71. licable MCU mode Single chip mode Memory expansion mode 16 bit bus width Normal Memory expansion mode 2 Microprocessor mode 16 bit bus width Normal Memory expansion mode 2 Maxi ROM RAM capacity 1 MCU internal flash ROM 516KB 0F000h 0FFFFh 80000h FFFFFh 2 MCU internal RAM 16KB 00400h 043FFh 3 MCU internal flash OSDRAM 4KB 08000h 08FFFh 4 MCU internal flash OSDROM 128KB 30000h 4FFFFh Applicable power supply Vccl Vcc2 Vcc3 3 15 3 45 V Maximum operating frequency Power supply voltage 3 15 to 3 45 V 16 MHz Emulation memory 1 Access area Flash ROM of MCU Max operating frequency 10 MHz 2 External area CS3 CS0 area Possible to allocate up to 4 areas by 4 KB Maximum operating frequency at 3 3 V 0 wait 6 MHz 1 3 wait 16 MHz Basic debugging functions Real time trace function Download Address match break max 8 points Software break max 64 points Program execution stop allows free run execution supporting software breaks Memory reference setting reference setting C variables run time execution Register reference setting Disassemble display C level debugging etc 256K cycle bus information recordable Bus external trigger time stamp 5 trace modes supported Break Before About A fter Full Can be recorded ON OFF by events Real time RAM monitor function 4 096 bytes 256 bytes x16 Data last access result Hardware break fu
72. matically executing a script command Init M16C RBG PG7501 Emulator To automatically execute a script command when starting up the debugger click the Refer button and specify the A l Debugging Information Emulator Script script file to be executed hit File Refer Clicking the Refer button brings up a file selection dialog box The script file you have selected is displayed in the Init File section of the dialog box shown here If you do not want to automatically execute a script command delete the character string displayed in the Init File section of the dialog box What you specify here is reflected at only startup If you specify back again in the Init dialog box after startup whatever you specified has no effect Be sure to restart the emulator debugger Cancel Help Next Hide REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 47 of 90 M306V8T EPB User s Manual 3 Usage How to Use the Emulator Debugger 3 1 2 MCU Setting Dialog Box MCU setting dialog box sets the information of the user system It will be displayed after closing the Init dialog box 1 MCU tab 1 MCU Setting MCU Setting x MCU MAP Flash Clear MOU Setting MOL M16C 6V8 Processor Moda Sinelk Ghp Mode External Data Bus Width Memory Space Expansion fv PMII 53 of 000005H is T PMIO 0 of 000005H is 1 Operating frequency Specifying the processor
73. mode Select the appropriate processor mode that suits your system Specifying the bus width When specifying memory expansion mode or microprocessor mode select 16 bit for External Data Bus Width Using or not_using the memory space expansion function Specifies whether or not to use the memory space expansion function when selecting memory expansion mode or microprocessor mode When using the memory space expansion function select 4MB Mode When not select Normal Mode Using or not using the internal reserved area expansion Specifies whether or not to expand the internal reserved area Check this box if the internal reserved area expansion bit PM13 is 1 PM13 0 Internal RAM area 00400h 03FFFh Internal ROM area D0000h FFFFFh PM13 1 Internal RAM area 00400h 043FFh Internal ROM area 80000h FFFFFh Switching the CS2 area Specifies CS2 area When using the CS2 switching bit data block enable bit PM10 as 1 check this box PM10 0 09000h 26FFFh PM10 1 10000h 26FFFh IMPORTANT Notes on Selecting a Processor Mode be L The MCU status shows the pin level of the user system should be H When the user system is not connected all modes are available When setting single chip mode or memory expansion mode the level of pin CNVSS of the MCU status should When setting microprocessor mode the level of pin CNVSS of the MCU status should be H
74. nceled even when the user program is being executed Notes on Power Supply to the User System Pins Vccl and Vcc2 are connected to the user system to observe the voltage Therefore the power is not supplied to the user system from the emulator design your system so that the user system is powered separately The voltage of the user system should be as follows 3 15 V Vecl Vec2 Vec3 lt 3 45 V 9 Do not change the voltage of the user system after turning on the power REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 79 of 90 M306V8T EPB User s Manual 4 Hardware Specifications IMPORTANT Notes on Internal Flash ROM of the MCU 9 In single chip mode and memory expansion modes this product downloads a user program to the flash ROM of an MCU By checking Debug Option in the MCU tab of the MCU setting dialog box of the emulator debugger you can disable the operation of the internal flash ROM of the MCU to use the emulation memory The maximum operating frequencies are as follows 1 Debug Option unchecked Access area Flash ROM of MCU Max operating frequency 16 MHz 0 wait 1 wait 2 Debug Option checked Access area Emulation memory of the PC7501 Max operating frequency 10 MHz 0 wait 1 wait 9 Because the number of write erase cycles of the internal flash ROM of the MCU is limited it must be replaced at the end of its service life If the following errors occur frequently when downloading a
75. nction 8 points Execution address bus detection interrupt external trigger signal Execution time measurement function CO coverage Time between program start and stop Maximum minimum average execution time and pass count of specified four zones Count clock Equal to MCU Clock or 16 MHz 8 192 KB 256 KB x 32 blocks External trigger input event output External trigger input MCU dependent voltage CMOS level x8 or event output break x1 event x7 Host machine interface LPT parallel ECP EEP Byte compatibility and Nibble compatibility modes USB USB 1 1 full speed LAN IOBASE T Power supply to emulator Supplied from included AC adapter power supply voltage 100 240 V 50 60 Hz Connecting the User System see 2 9 Connecting the System on page 30 User M306V8T PTC pre mounted converter board for 116 pin 0 65 mm pitch LQFP 116P6A A Available to connect the host machine that supports USB 2 0 With the USB interface not all hardware such as host machine USB devices USB hub combination will work and guaranteed REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 18 of 90 M306V8T EPB User s Manual 1 Outline 1 5 Operating Environment Be sure to use this emulator with the operating environmental of the emulator and host machine listed in Tables 1 6 and 1 7 Table 1 6 Operating environmental conditions Operating temperature 5 to 35 C no dew Stora
76. ned in these materials including product data diagrams charts pro grams and algorithms represents information on products at the time of publication of these materials and are subject to change by Renesas Technology Corp without notice due to product improvements or other reasons It is therefore recommended that customers contact Renesas Technology Corp or an authorized Renesas Technology Corp product distributor for the latest product information before purchasing a product listed herein The information described here may contain technical inaccuracies or typographical errors Renesas Technology Corp assumes no responsibility for any damage liability or other loss rising from these inaccuracies or errors Please also pay attention to information published by Renesas Technology Corp by various means including the Renesas Technology Corp Semiconductor home page http www renesas com 4 When using any or all of the information contained in these materials including product data diagrams charts programs and algorithms please be sure to evaluate all information as a total system before making a final decision on the applicability of the information and products Renesas Technology Corp assumes no responsibility for any damage liability or other loss resulting from the information contained herein 5 Renesas Technology Corp semiconductors are not designed or manufactured for use in a device or system that is used under circum
77. ng events for wordwise accesses to the odd addresses STE W A0 20ESh A0 AB79h Cycle Label Address Data BUS BHE BIU R W RWT CPU 00021 0020E5 7948 16b 0 DW LI 0 CB 00020 0020E6 794B 16b 1 Dy OY 0 CB Odd address high order data effective Even address low order data effective Setting events for wordwise accesses to the even addresses STE B ROL A1A0 ROL E5h A 1 0000h A0 20E2h Cycle Label Address Data BUS BHE BIU R W RWT CPU 00022 0020E2 OOE5 16b 1 DB CB Low order data effective Setting events for wordwise accesses to the odd addresses STE B ROL A1A0 ROL E6h A 1 0000h A0 20E3h Cycle Label Address Data BUS BHE BIU R W RWT CPU 00022 0020E3 E600 16b O DB MW 0 CB High order data effective Setting a break event Al Address 1 Data 1 MASK Access 0020E8 5423 FFFF WRITE Setting a break event using 2 events Al Address 1 Data 1 MASK Access Set the combinatorial events to AND 0020E5 7900 FF00 WRITE A2 Address 1 Data 1 MASK Access 0020E6 00AB OOFF WRITE Setting a break event Al Address 1 Data 1 MASK Access 0020E2 OOES OOFF WRITE Setting a break event Al Address 1 Data 1 MASK Access 0020E3 E600 FF00 WRITE REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 58 of 90 M306V8T EPB User s Manual 3 Usage How to Use the Emulator Debugger 4 Setting the
78. nufacturer J1 4 GND J1 3 Oscillator output J1 2 GND J1 1 VCC X 1 5 08 mm pitch 2 pin oscillator X2 2 54 mm pitch 2 pin oscillator IC 1 Inverter Unbuffer X3 2 54 mm pitch 3 pin oscillator Figure 2 16 Circuits of the oscillator circuit bare board OSC 2 REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 41 of 90 M306V8T EPB User s Manual 2 Setup 2 11 3 Using the Oscillator Circuit on the User System To operate this product with an external clock construct the oscillator circuit as shown in Figure 2 17 in the user system and input the oscillator output at 50 duty within the operating range of the evaluation MCU into pin Xw And pin Xoyr should be open Choose External in the emulator debugger to use this clock Evaluation MCU Oscillator circuit Oscillation output Figure 2 17 External oscillator circuit Make note that in the oscillator circuit shown in Figure 2 18 where a resonator is connected between pins Xy and Xour oscillation does not occur because a converter board and other devices are used between the evaluation MCU and the user system It is same for sub clock oscillator circuits Xci and Xcour Evaluation MCU Figure 2 18 Circuit in which oscillation does not occur 2 11 4 Using the Internal Generator Circuit The dedicated circuit in the PC7501 can generate any arbitrary frequency specified by the emulator debugger and it can be supplied as a
79. omply may cause electric shock and or fire 9 Use an AC power cable which complies with the safety standard of the country 9 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 If other equipment is connected to the same branch circuit care should be taken not to overload the circuit If you smell a strange odor hear an unusual sound or see smoke coming from this product then disconnect power immediately by unplugging the AC power cable from the outlet Do not use this as it is because of the danger of electric shock and or fire In this case contact your local distributor e When installing this equipment insure that a reliable ground connection 1s maintained c 9 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 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 mo
80. own below You will have as many sessions created as the number of targets you selected when creating a project so select the session that corresponds to the target to be connected from the drop down list To connect to the PC7501 M16C Emulation Probe select SessionM16C R8C PC7501 Emulator 3 1 1 INIT Dialog Box After specifying the session an Init dialog box to connect the target is displayed The Init dialog box is used to set the items that need to be set when the emulator debugger starts up The contents set in this dialog box remain effective the next time you start the debugger When you have finished settings 1 through 4 click OK 1 MCU tab 1 Specifying the MCU file Init M1 amp C ROG PG7501 Emulator Specifying the MCU file Specifying the MCU file MCU Debugging Information Emulator Script 1 Click the Refer Button 2 Select MCU File dialog box will be displayed Specify the MCU file M16C6V_512 MCU for the target MCU NS tv LPT LAH T UE The MCU file contains the information specific to the Type auro E target MCU F oe The MCU file you have selected is displayed in the L O feres pon Salt Check MCU section of the MCU tab Debug Option i Enable the Address Match Iterrupt Break Function Debu the program using the GPU Ferte Mode Cancel Help I Next Hide REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 43 of 90 M306V8T EPB U
81. ows the status of the address bus Data Shows the status of the data bus BUS Shows the width of the external data bus In the present emulator only 16b for 16 bits wide bus is displayed BHE Shows the status 0 or 1 of the BHE Byte High Enable signal If this signal 0 the odd address data is valid BIU Shows the status between the BIU Bus Interface Unit and memory or I O Symbol Status No change DMA Data access except for CPU INT Starts INTACK sequence IB Instruction code read bytes by CPU DB Data access bytes by CPU IW Instruction code read words by CPU DW Data access words by CPU R W Shows the status of the data bus Displayed as R for Read W for Write and for no access RWT This is the signal to indicate a valid bus cycle When valid RWT 0 The Address Data and the BIU signals are effective when this signal is 0 CPU Shows the status between the CPU and BIU Bus Interface Unit Symbol Status CB Op code read bytes RB Operand read bytes QC Clears instruction queue buffer CW Op code read words RW Operand read words QN Shows the byte count stored in the instruction queue buffer The display range is 0 to 4 76543210 Shows the level of external trace signal input cable EXTINO to EXTIN7 h m s ms us Shows the elapsed time after starting the user program N BCOPY data SEI
82. p M306V8 MCUs the products listed below are necessary in addition to those contained package above Get them separately Table 1 2 Other tool products required for development Product Product name Emulator main unit PC7501 Emulator debugger Renesas Debugger Package for M16C Family M3T PD30 For purchasing these products contact your local distributor REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 14 of 90 M306V8T EPB User s Manual 1 Outline 1 3 System Configuration 1 3 1 System Configuration Figure 1 1 shows a configuration of the M306V8T EPB system AC adapter Sp Aa no 2 C y ecu 3 Emulator PC7501 LPT parallel USBorLAN gt interface 2 1 Emulation probe A M306V8T EPB 2 Converter board M306V8T PTC 5 User system Figure 1 1 System configuration 1 Emulation probe M306V8T EPB This is an emulation probe for the M16C 60 Series M16C 6V Group M306V8 MCUs and contains an evaluation MCU 2 Converter board M306V8T PTC This is a converter board for connecting to 116 pin 0 65 mm pitch LQFP foot pattern on the user system For details refer to 2 9 Connecting the User System page 30 3 Emulator main unit PC7501 The emulator main unit for the M16C family to be used with this product 4 Host machine A personal computer to control the emulator 5 User system This is your application system This emula
83. program replace the MCU board 1 Flash ROM erase error occurred ERROR 16258 2 Flash ROM verify error occurred ERROR 16259 To purchase products for replacement contact your local distributor Note on Memory Area Expansion Function Normal Mode During debugging in memory expansion mode or microprocessor mode with this product the emulation memory can be allocated The emulation memory can be specified up to 4 areas by 4 MB in the MAP tab of the MCU setting dialog box of the emulator debugger Each maximum operating frequency is as follows Maximum operating frequency at 3 3 V 0 wait 6 Hz 1 wait to 3 wait 16 MHz Note on Memory Area Expansion Function 4 MByte Mode When using the memory area expansion function 4 Mbyte mode please note that the memory to which the evaluation MCU is connected differs depending on processor modes and debugger settings For details refer to the table below Areas connected when using the memory area expansion function 4 Mbyte mode Processor mode PM13 OFS Accessed area of target MCU Banks 0 5 Bank 6 Bank 7 0 50000h 7FFFFh EXT EXT MAP i 1 50000h 7FFFFh EXT EXT MAP 50000h 7FFFFh EXT EXT MAP Memory expansion mode 0 SODO DR BEFFER EXT EXT MAP 50000h 7FFFFh EXT EXT MAP 80000h BFFFFh EXT MAP 50000h 7FFFFh EXT EXT MAP 0 80000h BFFFFh EXT EXT Microprocessor mode C0000h FFFFFh a MAP 50000h 7FFFFh EXT EXT MAP 80000h
84. radio button LAN of the MCU tab Specify the IP address of the emulator at the IP address area Specify the IP address by one byte of decimal number separating each four bytes with a period Specify the port number at the Port area Specifying the communication interface USB communication For selecting the USB communication click the radio button USB of the MCU tab The emulators connected by USB cable are shown at Serial No area Select the serial No of the emulator you are going to connect REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 44 of 90 M306V8T EPB User s Manual 3 Usage How to Use the Emulator Debugger 3 Executing the self check Init M16CG RBG PG 7501 Emulator MCU Debugging Information Emulator Script MOU C LAN C use Type auTO T L O Address 378h z Self Check Debug Option erupt break Function Executing the self check Enable this function when you want the emulator to be self checked at startup Be sure to select the check box only when you want the emulator to be self checked at startup This function may be enabled in the following cases When you are using the emulator you have just purchased and fail to download the firmware When you successfully download the firmware but fail to start up the emulator When you want to confirm whether the emulator is operating normally because for example the MCU runs out of
85. ributor should please send the faulty product along with the Repair Request Sheet to Renesas Solutions Corp Renesas Solutions When the faulty product is repaired it will be returned to the customer at the earliest convenience A CAUTION Note on Transporting the Product When sending your product for repair use the packing box and cushion material supplied with this product when delivered to you and specify handling caution for it to be handled 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 conductive polyvinyl supplied with this product usually a blue bag When you use other bags they may cause a trouble on your product because of static electricity REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 88 of 90 Emulation Probe for M16C 60 Series M16C 6V Group M306V8 User s Manual M306V8T EPB Publication Date Aug 1 2005 Rev 1 00 Sales Strategic Planning Div published By Renesas Technology Corp Edited by Microcomputer Tool Development Department Renesas Solutions Corp 2005 Renesas Technology Corp and Renesas Solutions Corp All rights reserved Printed in Japan M306V8T EPB ze User s Manual 424 N SAS RenesasTechnology Corp 2 6 2 Ote machi Chiyoda ku Tokyo 100 0004 Japan
86. rotection against electromagnetic interference when used in Japan 5 Renesas Solutions Corp cannot predict all possible situations or possible cases of misuse where a potential danger exists Therefore the warnings written in this user s manual and the warning labels attached to this emulator do not necessarily cover all of such possible situations or cases Please be sure to use this emulator correctly and safely on your own responsibility 6 This product is not qualified under UL or other safety standards and IEC or other industry standards This fact must be taken into account when taking this product from Japan to some other country REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 4 of 90 M306V8T EPB User s manual Important Usage restrictions This emulator has been developed as a means of supporting system development by users Therefore do not use it as a device used for equipment embedded applications Also do not use it for developing the systems or equipment used for the following purposes either 1 Transportation and vehicular 2 Medical equipment where human life is concerned 3 Aerospace 4 Nuclear power control 5 Undersea repeater If you are considering the use of this emulator for one of the above purposes please be sure to consult your local distributor About product changes We are constantly making efforts to improve the design and performance of this emulator Therefore the specification or
87. s P27 P20 51KQ ley ar NER P17 P10 cee P37 P30 P47 P40 P57 P50 CNVss1 BYTE 510kQ Vec n RESET 510kQ Vcc Xin Connected to the inside of the emulator Figure 4 4 Connection diagram REJ10J0777 0100 Rev 1 00 2005 08 01 Page 73 of 90 RENESAS M306V8T EPB User s Manual 4 Hardware Specifications Table 4 5 Electrical characteristics of the 74HC4066 Condition Standard values VCC in Standard Symbol ON resistor ON resistor difference Leak current Off Leak current On output open Table 4 6 Electrical characteristics of port emulation FPGA Standard values Min Standard Condition H level input voltage L level input voltage Ion 8mA DC Vec 4 75V Ion 8mA DC Vec 3 00V IoL 8mA DC Vec 4 75V IoL 8mA DC Vec 3 00V Leak current Tristate Vo Vcc or GND ViN 0V f 1 0MHz H level output voltage L level output voltage I O pin input capacitance REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 74 of 90 M306V8T EPB User s Manual 4 Hardware Specifications 4 5 External Dimensions 4 5 1 External Dimensions of the Emulation Probe Figure 4 5 shows external dimensions of the M306V8T EPB 665 Unit mm Figure 4 5 External dimensions of the emulation probe REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 75 of 90 M306V8T EPB User s Manual 4 Hardware Specifications
88. s an instruction at a specified address The instruction at the preset address will not be executed 3 Hardware break This is a debugging function which breaks a program by setting the detection of an execution of an instruction at a specified address as a break event The program will break after the instruction at the specified address is executed Notes on Software Breaks Software breaks change the instruction at a specified address to a BRK 00h Therefore take note that when you reference the result of a trace in bus mode 00h is displayed The BRK instruction can be used for the emulator only You cannot use it in a user program You can neither set nor cancel a software breakpoint in the internal ROM area of an MCU during user program execution while you can set or cancel it in the internal RAM area of an MCU or an area where chip select CS3 to CSO are set to INTERNAL emulation memory Notes on Address Match Breaks As the processing speed of setting and canceling address match breaks is relatively fast you can save the times of writing into the internal flash ROM of an MCU Therefore address match breaks precede the other breaks when setting breakpoints in the internal flash ROM area of an MCU Address match breaks can be set only in RAM and ROM areas of an MCU Address match breaks can be set at up to eight points The other breaks are set as software breaks Address match breaks can be set or ca
89. screws M306V8T EPB _ M306V8T PTC 8 Attach the upper cover 9 Slide the upper cover of the M306V8T EPB to the PC7501 side Figure 2 3 Connecting the PC7501 and emulation probe A CAUTION Cautions for Connecting the PC7501 insert it directly Qo When connecting the emulation probe be sure to hold the both sides of the emulation probe horizontally and Always shut OFF power before connecting the emulation probe Otherwise internal circuits may be damaged The connectors of the M306V8T EPB are guaranteed for only 50 insertion removal iterations REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 23 of 90 M306V8T EPB User s Manual 2 Setup 2 5 Connecting the Power Supply for the Emulator The power is supplied from AC adapter to the emulator PC7501 Here following explains how to connect the AC adapter 1 Turn OFF the power to the PC7501 2 Connect the DC cable of AC adapter to the PC7501 3 Connect the AC power cable to the AC adapter 4 Connect the AC power cable to the receptacle A CAUTION Cautions for AC Adapter Use only the AC adapter included in PC7501 package The included AC adapter is for PC7501 Do not use it for other product 9 Before installing this equipment or connecting it to other equipment disconnect the AC power cable from its outlet to prevent injury or accident The DC plug on the included AC adapter has the below polarity
90. ser s Manual 3 Usage How to Use the Emulator Debugger 2 Specifying the communication interface Init M16C RBG PG7501 Emulator MCU Debueeire Information Emulator Script C LAN C USB auro ect UO Address 3 8h Self Check Debug Option W Enable the Address Match Ierupt Break Function Debug the program using the CPU Rewrite Mode Init M160 RBC PG7501 Emulator MoU Debugging Information Emulator Serie MOU C LPT LAN C USB IP Address 101563160 el Port sed Self Check Debue Option fv Enable the Address Match Interrupt Break Function Debug the program using the CPU Rewrite Mode Init M16G RBG PG7501 Emulator MGU Debugging Information Emulator Script MOU Reter C LAN USB 3HS0503 Target Self Check Debug Option v Enable the Address Match Interrupt Break Function Debug the program using the CPU Rewrite Mode Caxe Hep I Next Hite Specifying the communication interface LPT communication For selecting the LPT communication click the radio button LPT of the MCU tab For the Type area specify the LPT interface communication mode to be used Specify the I O address of the parallel port at the I O address area For BIOS setup the following addresses are available 378h 278h Specifying the communication interface LAN communication For selecting the LAN communication click the
91. stances in which human life is potentially at stake Please contact Renesas Technology Corp or an authorized Renesas Technology Corp product distributor when considering the use of a product contained herein for any specific purposes such as apparatus or systems for transportation vehicular medical aerospace nuclear or undersea repeater use 6 The prior written approval of Renesas Technology Corp is necessary to reprint or reproduce in whole or in part these materials If these products or technologies are subject to the Japanese export control restrictions they must be exported under a license from the Japanese government and cannot be imported into a country other than the approved destination Any diversion or reexport contrary to the export control laws and regulations of Japan and or the country of destination is prohibited 8 Please contact Renesas Technology Corp for further details on these materials or the products contained therein M306V8T EPB User s Manual Preface Preface The M306V8T EPB is an emulation probe for M16C 60 Series M16C 6V Group M306V8 The M306V8T EPB is used by connecting to the PC7501 emulator main unit This user s manual mainly describes specifications of the M306V8T EPB emulation probe and how to setup it For details on the following products which are used with the M306V8T EPB refer to each product s user s manual All the components of this product are shown in 1 1 Package componen
92. sult is displayed in about 30 seconds the self check terminated normally POWERO POWER Power Q ON sare Oaock Oaock e OFF ERROR RESET O RESET Flashing O RUN eux WARNING wanna SYSTEM TARGET SYSTEM TARGET STATUS STATUS STATUS STATUS Maintenance mode Self check terminated started normally When the firmware does not support the emulation probe ERROR 1 When the emulation probe is not connected properly SAFE and ERROR flash SYSTEM STATUS Emulation probe and firmware do not match POWER C SAFEOQ ERRORO When the PC7501 system is not working properly ERROR 2 SAFE flashes and ERROR lights SYSTEM STATUS PC7501 system status error Power O cock i O RESET When a clock is not supplied to the emulation probe ERROR 3 eux SAFE and ERROR light alternately O WARNING SYSTEM TARGET STATUS STATUS error Power Oaock O RESET When the emulation probe is not working properly ERROR 4 eun SAFE goes out and ___ ERROR lights O WARNING SYSTEM TARGET STATUS STATUS Emulation probe status error Figure 2 6 LED displays in the self check REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 28 of 90 M306V8T EPB User s Manual 2 Setup 2 8 2 If an Error is Detected in the Self check If the self check does not result normally ERROR 1 to ERROR 4 in Figure 2 6 check the following 1 Recheck the connection of th
93. t delay time 33 th BCLK RD RD signal output hold time See left td BCLK WR WR signal output delay time 38 th BCLK WR WR signal output hold time See left td BCLK DB Data output delay time BCLK standard 43 th BCLK DB Data output hold time BCLK standard See left td DB WR th WR DB Calculated by the following formula according to the frequency of BCLK n 0 5 x 10 f BCLK 2 Calculated by the following formula according to the frequency of BCLK 0 5x10 f BCLK 3 Calculated by the following formula according to the frequency of BCLK 0 5x10 f BCLK REJ10J0777 0100 Rev 1 00 2005 08 01 ns Data output delay time WR standard Data output hold time WR standard ns n 3 for 3 wait 17 ns RENESAS See left Page 65 of 90 M306V8T EPB User s Manual 4 Hardware Specifications Read timing osi i teye d i V E i i i ALL i th BCLK CS ADi y BHE i td BCLK ALE cS i th BCLK ALE X ox x nef td BCLK RD H M m m tac2 RD DB Hi Z DBi Write timing A tsu DB RD A th RD DB y N A H A i th BCLK CS x HER i AD o Py BHE K 3 th WR CS th BCLK AD i td BCLK ALE ae RS i th BCLK ALEX ERE x y ZW ALE P te BCLK WR S WR PY i th WR A
94. ted value 1 BRK instruction FFFE4h FFFE7h 2 Address match FFFE8h FFFEBh 3 Single step FFFECh FFFEFh 4 DBC FFFF4h FFFF7h Notes on Address Match Interrupts When you use the address match interrupt function in a user program uncheck Enable the Address Match Interrupt Break Function in the MCU tab of the Init dialog box of the emulator debugger Thus normal software breaks are used for the internal RAM and ROM areas of an MCU 9 Do not set a software break at an address where an address match interrupt occurs Otherwise a user program may be run out of control Set a software or hardware break in the top address in address match interrupt processing When you single step an address where an address match interrupt occurs the program stops after executing the first instruction after returning from address match interrupt processing Note on Accessing Addresses 00000h and 00001h With the M16C 60 Series MCUs when a maskable interrupt is generated the interrupt data interrupt number and interrupt request level stored in addresses 00000h and 00001h are read out Also the interrupt request bit 1s cleared when address 00000h or 00001h is read out Consequently when the address 00000h or 00001h readout instruction 1s executed or when address 00000h or 00001h is read out in the cause of a program runaway a malfunction occurs in that the interrupt is not executed despite the interrupt request because the req
95. tems in 5 Troubleshooting send the following information to your local distributor Customer Information Company Address Department Name Phone Fax Email address Product information Software name Version Host machine OS PDxx support information Target MCU 2 Emulator Check one that applies PC4701U PC4701M PC4701HS PC4701L PC7501 Other Emulator s serial number Product name of the emulation pod probe Serial number of the emulation pod probe QN tn AR U Interface USB LPT parallels LAN Serial Dedicated parallel 7 Optional product used 8 Serial number of the optional product Remarks For prompt response please specify the following information 1 Operating environment Operating voltage V Operating frequency MHz Clock supply to the MCU Internal oscillator External oscillator 2 Condition The emulator debugger starts up does not start up The error is detected not detected in the self check Frequency of errors always frequency 3 Problem REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 86 of 90 M306V8T EPB User s Manual 6 Maintenance and Guarantee 6 Maintenance and Guarantee This chapter describes how to maintenance repair provisions and how to request for repair 6 1 User Registration When you purchase our product be sure register as a user For user registration refer to
96. the changes in memory contents without impairing the real time performance for target program execution The emulator PC7501 system is provided with the 4KB RAM monitor area This RAM monitor area can be divided into the 16 block area in units of arbitrary continuous address or 256 bytes for mapping or layout 1 RAM monitor window 3 63 9 4 RAM monitor Clicking this button opens the RAM monitor window Ht BBB le ums e 03 8 2 lee de ded s a Changing the RAM monitor display area You can change the manner in which the RAM monitor area you have set in the above dialog box is displayed t Shows the blocks at the preceding addresses Shows the blocks at the following addresses The background colors of the data display and the code display sections change with the access attribute as described below Green Addresses accessed for read Red Addresses accessed for write White Addresses not accessed The background colors can be changed as necessary 1 RAM monitor area setting window in initial state 21 RAM Monitor Area Setting Window r Current Assigned Area Start Si 000400 4 Area 12 blocks 3072 bytes are available lt 1 block 256 bytes Save Load Close Add e 000400 0007FF HE RAM Monitor Area Setting Window in initial state By default the monitor area is set to
97. the results of real time trace measurements 1 Trace window 1 Trace window display 4e va7 aqeaG viavzmv Range 000129 000000 Area Break File Cycle 000041 Address 00041A Time 00 D000 000 044 Address Data BUS BHE BIU R W RWT CPU ON 000414 0000 16b 1 DB wW 0 00041A 0000 16b 1 0004158 0000 16b 000418 16b 00041 16b 000036 00041C 16b 000035 00041D 16b 000034 00041D 16b 000033 00041E 16b 000032 00041E 16b 000031 00041F 16b 000030 OFOOSA 16b 000029 OFOOSA 16b 000028 Oroos 16b 000027 Oroos c 16b 000026 OFOOSE 16b 000025 OFOOSE 16b 000024 Oroo60 16b 000023 Oroo60 16b 000022 OFOO62 16b 000021 0F0062 16b 17 0650060079 1075z zi z z I gSI cOooo0o0ooooooco eeceooe amp veono FPOrOrRFROrRPOrRF OOP OrRORPOF ORF 3 RO CO ka CO pa CO ka CO pa CO DO CO CO CO CO CO CO CO CO CO Trace window The trace window is used to show the results of real time trace measurements It has the following four display modes Bus mode Bus information per cycle can be inspected The contents are displayed in order of execution paths Disassemble data access mixed mode The executed instruction and the content of the accessed data can be inspected together Contents are displayed in order of the execution paths Disassemble mode The execution paths of the executed instructions can be inspected The contents are displayed in order of execution p
98. tor cannot supply the power to the user system Therefore design your system so that the user system is powered separately REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 15 of 90 M306V8T EPB User s Manual 1 Outline 1 3 2 Names and Functions of the PC7501 Upper Panel LEDs Figure 1 2 shows the names of the LEDs on the upper panel of the emulator System status Target status LEDs LEDs SYSTEM TARGET STATUS STATUS Figure 1 2 Names of the LEDs on the upper panel of the PC7501 1 System Status LEDs The system status LEDs indicate the emulator PC7501 s power supply firmware operating status etc Table 1 3 lists the definition of each system status LED Table 1 3 Definitions of the system status LEDs Status Meaning Emulator system power supply is turned ON Emulator system power supply is turned OFF Emulator system is operating normally Flashing 1 The self check is being executed 2 Downloaded firmware is being written into memory 3 If the ERROR LED is flashing on at the same time or alternately it indicates that the self check error occurred OFF PC7501 system is not operating normally system status error ON PC7501 system is not operating normally system status error Flashing 1 Firmware is being downloaded 2 If the SAFE LED is flashing at the same time or alternately it indicates that the self check error occurred OFF PC7501 system is operatin
99. tor system is configured with an emulator main unit emulation probe host machine and the integrated development environment High performance Embedded Workshop Emulator main unit Hereafter PC7501 This means an emulator main unit for M16C Family Emulation probe This means the emulation probe this product for the M16C Family M16C 60 Series M16C 6V Group M306V8 MCUs Integrated development environment High performance Embedded Workshop This tool provides powerful support for the development of embedded applications for Renesas microcomputers It has an emulator debugger function allowing for the emulator and emulation probe to be controlled from the host machine via an interface Furthermore it permits a range of operations from editing a project to building and debugging it to be performed within the same application What s more it supports version management Emulator debugger This means a software tool starting up from the High performance Embedded Workshop to control the emulator and this product and enables debugging Firmware Program that analyzes contents of communication with the emulator debugger and controls the emulator hardware This program is installed in the flash memory in the emulator main unit This program is downloadable from the emulator debugger to upgrade the firmware or to support other MCUs Host machine This means a personal computer used to control the emulator main unit and emulation probe Softw
100. ts page 13 If there is any question or doubt about this product contact your local distributor The related manuals for using this product are listed below You can download the latest manuals from the Renesas Tools homepage http www renesas com en tools Related manuals Item Manual Emulator main unit PC7501 User s Manual Integrated development environment High performance Embedded Workshop User s Manual Emulator debugger MI16C R8C PC7501 Emulator debugger User s Manual M3T PD30F User s Manual C compiler C compiler package for R8C Tiny M16C 60 30 20 10 and Tiny Series Compiler User s Manual Assembler C compiler package for R8C Tiny M16C 60 30 20 10 and Tiny Series Assembler User s Manual REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 3 of 90 M306V8T EPB User s manual Important Important Before using this product be sure to read this user s manual carefully Keep this user s manual and refer to this when you have questions about this product Emulator The emulator in this document refers to the following products that are manufactured by Renesas Technology Corp 1 PC7501 main unit 2 Emulation probe 3 Package converter board for connecting the user system The emulator herein does not include the customer s user system and host machine Purpose of use of the emulator This emulator is a device to support the development of a system that uses the M16C Family M16C 60
101. uest bit of the highest priority interrupt factor enabled is cleared For this malfunction when the reading out to address 00000h or 00001h is generated excluding the interrupt the WARNING LED yellow lights up to alarm When this LED lights there is a possibility of wrong access therefore check the user program REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 81 of 90 M306V8T EPB User s Manual 5 Troubleshooting 5 Troubleshooting This chapter describes how to troubleshoot when this product does not work properly 5 1 Flowchart to Remedy the Troubles Figure 5 1 shows the flowchart to remedy the troubles from when power to the emulator is activated until the emulator debugger starts up Check this while the user system is disconnected For the latest FAQs visit the Renesas Tools Homepage http www renesas com en tools Turning on emulator Upper panel LED Not normal of emulator 1 Check the connection of power supply cable See 2 5 Connecting the Power Supply for the Emulator page24 Normal 2 Check that the power is properly supplied to the use system See 2 7 Downloading Firmware page27 3 Restart the emulator system Init dialog box of emulator Not normal Error displayed debugger displayed 1 Check the operating environment etc of the emulator debugger Normal See the user s manual of the emulatordebugger 2 Reinstall the emulator debugger MCU Setting dialog
102. ulating peripheral functions input level CMOS Schmidt Therefore the port input level can be read as H immediately after an INT interrupt falling and the port input level can be read as H immediately before an INT interrupt rising Note on Final Evaluation Be sure to evaluate your system with an evaluation MCU Before starting mask production evaluate your system and make final confirmation with a CS Commercial Sample version MCU REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 72 of 90 M306V8T EPB User s Manual 4 Hardware Specifications 4 4 Connection Diagrams Figure 4 4 shows a connection diagram of the M306V8T EPB This connection diagram mainly show the circuit to be connected to the user system The circuits not connected to the user system such as the emulator s control system are omitted Tables 4 5 and 4 6 show IC electric characteristics of this product for reference purpose IC3 P67 P60 P67 P60 P77 P70 P77 P70 P83 P82 P83 P82 P91 P90 74HC4066 P91 P90 gt lt P86 Xcout SS P86 Xcout gt lt M16C 6V8 ix P lt ied O Emulate TAHGAGSB B 510kQ Vcc P87 Xcin SS P87 Xcin 74HC4066 OSD Signal OSD circuit OSD Signal E 2 i 51kO Vcc RS gt q 7WH125 y 5 P107 P103 2 ADEM 74HC4066 P17 P15 Pullup registers in indicated by dashed line socket mounted Vcc a 51kQ t Vcc nd wv v NM P07 P00 Vcc z 51kQ 2 Vcc eI E re oe i s
103. ur M306V8T EPB contains all of these items Table 1 1 Package components M306V8T EPB emulation probe M306V8T PTC pre mounted converter board for 116 pin 0 65 mm pitch LQFP NQPACKI16SB YOPACK116SB and YQ GUIDE x4 for connecting the M306V8T PTC and user system OSC 3 16MHZ oscillator circuit board OSC 2 oscillator circuit bare board Network registers for ports PO P5 pullup 51kQ x 8 Hardware tool user registration FAX sheet English Hardware tool user registration FAX sheet Japanese M306V8T EPB User s Manual this manual M306V8T EPB User s Manual Japanese M306V8T EPB Supplementary Document English M306V8T EPB Supplementary Document Japanese Please keep the M306V8T EPB s packing box and cushion material in your place for reuse at a later time when sending your ele le le lReIalele product for repair or other purposes Always use these packing box and cushion material when transporting this product Tf there is any question or doubt about the packaged product contact your local distributor NOPACKI16SB YQPACK116SB and YQ GUIDE are trademarks of Tokyo Eletech Corporation For purchasing or technical information contact your local distributor REJ10J0777 0100 Rev 1 00 2005 08 01 RENESAS Page 13 of 90 M306V8T EPB User s Manual 1 Outline 1 2 Other Tool Products Required for Development To bring forward programs development on an M16C 60 Series of the M16C 6V Grou

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