Renesas PC4400 User's Manual
Contents
1. aur Ge 9 44 ena 7aHc 4 C65 63 I0 4 Pa3 J 1EVEC5 J e GND ICil Ic20 RAS J6 3 CCK pol Sp 4 XIN po le 452 J6 ALEND gt 74HC4049 men paps eat Pha Dad vd eps ps a PY ene pe te md enr 07 HL EN eno 7 OSC e m La El 10 gt lt 11 2 1 Me 16 3 El Seq ton lt ET gt 33 30 im 74HCU04 JR HC4066 RI 38800 mE E2 spa EE 33 80 Dr Dx Ico ces Xl sci Mhz x 5 HC4066 mom CAR lia lie he x a 9 8 LERER 3 20 74VHCO8 1C14 IC7 74HC175 1062787 Ed SWO w AL vip NC 4p o ApS E RED 33 60 lae vep NC 34D2 02p sNC 4 Sw A3 YSM NC l 4D3 aapne pl Eu J3 7C P a4 val DEO 13 4 SIB M7 P a5 yspl4 060 a lt EGI gt J3 8C PGI Zlas yet OG1 El SWwSa e 4 PG2 Ela ve Ge 12 2518 SEES 13286 A8 Yepll __0G3 13 p4 g SSB 6 4 lt TG3 gt J3 10C rae 2 CLK 1C12 G2 _ tir TD62787 7 74HCT540 105 74HC175 1013 1C4 74HC175 Al vil npo 2 a 7 1 gp 18 CEDO gt J3 3D ae YeMZ Mi Sloe 02 Ey EDI J3 4D A3 y3pl m2 181p3 o3 Ze LED2 gt J3 5D EDS Ha rap 03 134 gabl4 4 EDs gt J3 6D PDA 6 Pa 0D4 4 AS YS DI Gl Sw6 A EDS Zhe pl ODS p oe 4 CEDA gt J3 7D ene gl Mie ope 12 fo PD 47 v7 5 D3 Q3 SW7 ea ep Sag yvepll OD 121p4 Qa 413 EDS gt J3 8D sws 9 wW9 Lact x d ck Zple IDE J3 9D Pie 4 CUR Sw9 pee 74HCT540 103 74HC175 gt Rag I J3 10D 150K 1C30 PGO I le CGO2. PGL zl Al EGI PGS Ye a2 4 EG2 es A IAS IS A 3 40 50 PEO ul ES ER nc ve S ats 314100 NC 2y a H 3 id J3 1B 10B NC Y8 A8 Grp ASS 3 10 cap TAHCSAL m 1032 enz islv1 al EH crt PDE 12Y8 a2 2 m6 PDS 16Y3 as pt ED LEER PDA Is ya aso ED OFF nO E eT ON 31 30 lt EXcTGIN J4 1 J2 2A B C Figure 7 1 M34282T5 OPT connection circuit diagram 33 38 MEMO 34 38 8 External Dimensions of Emulator Probe 8 1 20 pin Pin Header Figure 8 1 shows the external dimensions of the emulator probe 2 54 mm pitch 20 pin pin header of the M34282T5 OPT PCA4029 100 0 mm 12 7 mm _ 20 wire normal pitch cable 27 6 mm Figure 8 1 External dimensions of 20 pin pin header 35 38 Appendix A How to 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 Y 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 distributor should please send the faulty product along with the Repair Request Sheet to Renesas Y Solutions Corp Renesas Solutions When the faulty product is repaired
3. Rev 1 00 September 1 2003 REJ10J0272 0100Z ENESAS M34282T5 OPT MCU Board for PC4400 Emulator System User s Manual Renesas Technology WWW renesas com MS DOS is a registered trademark of Microsoft Corporation IBM PC AT is a registered trademark of International Business Machines Corporation Keep safety first in your circuit designs Renesas Technology Corporation and Renesas Solutions Corporation put the maximum effort into making semiconductor products better and more reliable but there is always the possibility that trouble may occur with them Trouble with semiconductors may lead to personal injury fire or property damage Remember to give due consideration to safety when making your circuit designs with appropriate measures such as i placement of substitutive auxiliary circuits ii use of nonflammable 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 product best suited to the customer s application they do not convey any license under any intellectual property rights or any other rights belonging to Renesas Technology Corporation Renesas Solutions Corporation or a third party Renesas Technology Corporation and Renesas Solutions Corporation assume no responsibility for any damage or infringement of any third party s rights originating in the use of any pr
4. 50 V VE sat Vin Vit lout 100 mA Vin Vit lout 350 mA 74HC541 Vin Vcc 2 0 V Vcc 4 5 V Vit Vcc 2 0 V Vec 4 5 V Output TD62787 Icex Vout 50 V VE sat Vin Vit lout 100 mA Vin Vit lout 350 mA 74HC541 Vin Vcc 2 0 V Vec 4 5 V Vit Vcc 2 0 V Vcc 4 5 V Output TD62787 Icex Vout 50 V VcE sat Vin Vit lout 100 mA Vin Vit lout 350 mA 74VHC08 Vcc 2 0 V lon 50 uA Vec 4 5 V lou 8 mA Vcc 2 0 V lo 50 uA Vec 4 5 V 28 38 lo 8 mA 5 11 External Trigger 1 External trigger signal input timing The latch timing of the external trigger signal is shown in Figure 5 3 Output Instruction Next output Instruction tm T7 HM Tl Instruction clock External trigger signal x Figure 5 3 Latch timing of external trigger signal 2 External trigger signal input characteristics Trigger breaks work according to the condition leading edge trailing edge of signals input from the external trigger cable The external trigger signals of the trace points and the external trigger signals of the break points use the same signals The input characteristics of the external trigger signals are shown in Table 5 5 below See the table before
5. Contact your local distributor for repair Flash alternately 6 2 LED Indication during Emulator Operation It is possible to check the emulator status during operation by its LED indicators Table 6 2 shows the LED indications during emulator operation Table 6 2 LED indications during emulator operation LED display Condition of PC4000E SAFE ERROR Turned ON Turned OFF The emulator is ready to execute debug commands of emulator debugger RTT72 The evaluation MCU is in the power down mode or the emulator System has been reset In this case no debug command of emulator debugger RTT72 can be executed In the power down mode execute the debug command after resuming by the key on wakeup function Turned ON Turned ON 31 38 MEMO 32 38 7 M34282T5 OPT Connection Circuit Diagram Figure 7 1 shows the M34282T5 OPT connection circuit diagram This circuit diagram depicts the M34282T5 OPT connection centering on circuits connected to the target system Emulator control blocks and other similar circuits that are not connected to the target system are omitted 1ce9 M34282E26P RA4 C vpo ko LS pam mu IC36 m GO 5nd oi S et 7 92
6. it will be returned to the customer at the earliest convenience N CAUTION Note on Transporting the Product o 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 36 38 M34282T5 OPT User s Manual Rev 1 00 September 1 2003 REJ10J0272 0100Z COPYRIGHT 2003 RENESAS TECHNOLOGY CORPORATION AND RENESAS SOLUTIONS CORPORATION ALL RIGHTS RESERVED ENESAS RenesasTechnology Corp 2 6 2 Ote machi Chiyoda ku Tokyo 100 0004 Japan
7. MHz Maximum operating clock frequency 4 0 MHz STCK f Xin 8 Vo 3V 500 kHz STCK f Xin Target system supply voltage 3V Power supply Supplied from the PC4400 5 V 12 V Port Output type Direction Device used Do to Ds Output Da to Dr Input 74HC541 Go to Gs P channel Output TD62787 Port emulation open drain Input output Eo El Input 74HC4066 E2 Input Output 74HC4066 CARR CMOS Output Output 74VHC08 Board dimensions 233 mm L x 120 mm W x 26 0 mm H Operating temperature 5 to 35 C no dew M34282T5 OPT 40 wire half pitch cable Product 20 wire normal pitch cable configuration External trigger cable PCA4029 OSC 2 x2 for 500 kHz for changing the frequency The M34282T5 OPT has a 4MHz oscillator circuit board OSC 2 that is incorporated when shipped from the factory In addition an oscillator circuit board OSC 2 for 500 kHz and an oscillator circuit board OSC 2 on which only J1 connector mounted are included 14 38 4 3 Switches Figure 4 2 shows the locations of switches of the M34282T5 OPT and Tables 4 2 and 4 3 list the functions of each switch and its factory settings M34282T5 OPT swa Swe Swe SW1O ED SW2 SW3 32 1 32 1 Figure
8. Precautions nete ete di ien 9 3 Contents of M34282T5 OPT Package seeseeeeeeeeeeeen enne enne enhn en nnne 11 3 1 Package Components of M34282T5 OPT coccoooconcccoccconnnononconononcncnnncnnnoconnccnnnnonnos 11 3 2 Other Necessary Products mrte ii or di ia E E E E a ene 11 EA oTa O A EE EE E t eet aree Binnen 13 4 1 Outline Oi 13 C SPEC Cael ONS qM nass rinnen 14 ASS WATCHES coa ie e n EE PR 15 T A Check PINS oer eret ertet e ere et edere etg eter eere eere eden 17 4 5 Connectors cree VOR e lee PE Taringa 17 4 6 Connecting MCU Board to Target System sse 20 ATLED it ita 22 5 Precautions to Be Taken When Debugging eene 23 UNICI 23 5 2 Capacity of Internal Memory ROM RAM serene 23 2 3 Watchdog Timers 4 ede Rene emat 23 SA System Clock uec eite ie tee ettet ute UN INDE EIFE RR 24 5 5 Real time Capability of Timer essere eene 24 25 6 Poswersdown Mode ferri eere eee nina innen fen 24 5 7 Program Execution G GB coooooonocconcccoonccococonononnncnnccnnnocon a n n nnne enne 25 5 8 Pulldown Transistor Control siges E E E aai 27 25 9 Port VO Tim mesic an Ries I Ae are 27 3 10 Port VO C har cteristiCS u Bastei eee eee OD ee ee e 28 2 TH External TU d reb 29 512 Other PrecautiOns s cose ect io e Nee cr ederet tree 29 6 LED of PCAQU0DE m ote ea a 31 6 1 LED Indication at Emulator Startup oo eee sese 31 6 2 LED Indication during Emulato
9. Renesas Solutions Corporation assume no responsibility for any damage liability or other loss resulting from the information contained herein Renesas Technology semiconductors are not designed or manufactured for use in a device or system that is used under circumstances in which human life is potentially at stake Please contact Renesas Technology Corporation Renesas Solutions Corporation or an authorized Renesas Technology 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 The prior written approval of Renesas Technology Corporation and Renesas Solutions Corporation is necessary to reprint or reproduce in whole or in part these materials If these products or technologies are subject to the Japanese export control restrictions they must be exported under a license from the Japanese government and cannot be imported into a country other than the approved destination Any diversion or reexport contrary to the export control laws and regulations of Japan and or the country of destination is prohibited Please contact Renesas Technology Corporation or Renesas Solutions Corporation for further details on these materials or the products contained therein Precautions to be taken when using this product This product is a development supporting unit for use i
10. input to the evaluation MCU Outputs H level when executing WRST instruction By observing pulse width it is possible to confirm the initializing cycle of the watchdog timer GND 4 5 Connectors Table 4 5 lists the functions of connectors of the M34282T5 OPT Figure 4 3 shows the connector locations Table 4 5 Connector list Connects the evaluation MCU bus Connects the monitor CPU bus Connects the target system 40 pin Connects external trigger signal 2 pin Connects the oscillator board 4 pin RAI M34282T OPT J4 2P J3 40P RA2 J5 4P 1055 J2 96P J1 96P 32 1 32 1 Figure 4 3 Connector locations 17 38 1 Connector J3 Table 4 6 lists the pin assignments of 40 wire half pitch connector J3 for connecting the PCA4029 And Figure 4 4 shows the J3 connector pin layout Table 4 6 40 wire half pitch connector J3 for connecting PCA4029 Line A Line B Line C Line D Signal VO PinNo Signal I O PinNo Signal O PinNo Signal 1 0 O OD J DO OI BA 0O N O OD J DO OI BA 0O N O OD J DO OI A 0O N O DOD J DO OI BA 0O N E o o A o A o I in the I O column denotes Input O denotes Output I O denotes Input output denotes Not conn
11. 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 6 38 IMPORTANT Notes on Difference between Actual MCU and Emulator Emulator operation differs from that of a mask MCU as listed below For details refer to 5 Precautions to Be Taken When Debugging 1 Reset condition 2 Initial values of internal resource data at power on 3 Internal memory ROM and RAM capacities etc 4 System clock 5 Operation of the watchdog timer function 6 Real time capability of timer 7 Operation in power down mode 8 Pulldown transistor control 9 Port I O timing and characteristics 10 Low power detection function Therefore always be sure to evaluate your system with an evaluation MCU OTP version Also be sure to perform board mounted evaluation with ES Engineering Sample version MCU to make final confirmation of device operation before starting mask production Note on Target System e The operation voltage of the M34282T5 OPT is 3 0 V Therefore the target s supply voltage should be in the range of 3 0 V 10 Note on System Clock e The maximum operating frequency of the M34282T5 OPT is 4 0 MHz STCK f Xm 8 or 500 kHz STCK f Xm When the instruction clock is set to f Xm set the system clock frequency of the M34282T5 OPT to 500 kHz or less Notes on Connecting Target System When c
12. using external trigger signals Table 5 5 External trigger signal input characteristics Voltage Minimum Maximum Vcc 2 0 V Vcc 4 5 V Vcc 2 0 V Vcc 4 5 V H level threshold voltage L level threshold voltage 5 12 Other Precautions With the M34282T5 OPT the system which uses the function below cannot be emulated Therefore always be sure to evaluate your system with an evaluation MCU OTP version Low voltage detection function 29 38 MEMO 30 38 6 LED of PC4000E 6 1 LED Indication at Emulator Startup The emulator checks the PC4400 system immediately after startup During system check the PC4000E s SAFE LED flashes and the ERROR LED stays on steady If the SAFE LED does not flash it means that the system check program is not operating In such a case check whether the PC4000E PC4400 card cage and each circuit board are fitted correctly When the system check is completed the emulator status is indicated by the LEDs on the PC4000E Table 6 1 shows the LED indications at startup of PC4400 Table 6 1 LED indication at emulator startup LED display Condition of PC4000E SAFE ERROR Turned ON Turned OFF The emulator has started up properly Following may be considered Some board in the PC4400 main unit slot is not fitted in correctly Check whether each board is fitted correctly An error is detected by the PC4400 s system check The PC4400 system may be faulty
13. 2E2GP as an evaluation MCU The RAM and ROM areas that can be referenced by emulator debugger RTT72 are specified by switches SW2 and SW3 as listed in Table 5 1 Table 5 1 Memory areas that can be referenced by emulator debugger RTT72 Switch setting SW3 SW2 RAM area ROM area 00h OBh 10h 18h i 000h 3FFh 20h 2Bh 4 bits x 48 words 9 bits x 1024 words 30h 3Bh 000h 7FFh 9 bits x 2048 words 00h 3Fh 4 bits x 64 words Addresses in the RAM area are shown as described below according to the data pointer registers X and Y Example RAM address XXh Y Y Oto B or Y 0 to F X X 0 to 3 5 3 Watchdog Timer With the M34282T5 OPT the watchdog timer cannot be operated Therefore use an evaluation MCU OTP version to verify the operation associated with the watchdog timer function And with the M34282T5 OPT when executing WRST instruction the check pin TP4 outputs H level see Figure 5 1 so you can check the initializing cycle of the watchdog timer by monitoring the pulse width frequency of TP4 System clock Xin WRST Figure 5 1 Output waveform of check pin TP4 23 38 5 4 System Clock Depending on how the instruction clock is set use the M34282T5 OPT in the range of frequencies listed in table 5 2 When the instruction clock is set to STCK f Xm and the system clock frequency is over 500 kHz th
14. 4 2 Switch locations Table 4 2 Functions of switches 1 2 Switch setting Factory setting Does not output the Voo from the M34282T5 OPT to the target system Ojo OFF Outputs the Voo from the M34282T5 OPT to the target system Sets the ROM type of MCU For M1 L For M2 H CPUSEO O OJO O U c OJO O This switch is not used Do not change the CPUSEL1 setting The pulldown resistors of ports Go and Gi are OFF The pulldown resistors of ports Go and Gi are ON 15 38 Table 4 3 Functions of switches 2 2 Switch setting Factory setting The pulldown resistors of ports G2 and Gs are OFF The pulldown resistors of ports Ge OF and Gs are ON The pulldown resistor of port Da is OFF The pulldown resistor of port Da is OFF ON The pulldown resistor of port Ds is OFF The pulldown resistor of port Ds is OFF ON The pulldown resistor of port De is OFF The pulldown resistor of port De is OFF ON The pulldown resistor of port D7 is OFF S The pulldown resistor of port Dz is OFF ON The pulldown resistor of port Eo is OFF SW SW SW SW W 5 6 7 8 9 The pulldown resistor of port Eo is OFF ON 16 38 4 4 Check Pins The M34282T5 OPT has the check pins listed in Table 4 4 Table 4 4 Check pins Outputs power voltage 3 V to the evaluation MCU Outputs system clock
15. SZB SEAM SZC and RTS In cases when a skip instruction skips the next instruction a break point set in the skipped instruction does not cause execution to halt See Program examples 5 3 and 5 4 Program example 5 3 LXY 0 0 SZD POINT B jmp_adr Skip when D 0 0 POINT_A TAM 0 If a break point is set at POINT D 0 0 Execution is halted immediately before the instruction at POINT D 0 1 Execution is NOT halted because the instruction at POINT is skipped To halt execution immediately after a skip instruction set break points at POINT and POINT_A Program example 5 4 RC INY POINT TABP Skip when Y 0 LA 0 If a break with pass count is set at address POINT the count is taken and execution is halted only when the instruction at address POINT is executed 26 38 5 8 Pulldown Transistor Control Since ports Da to D7 Eo and Go to G3 contain emulation circuits you can not control the pulldown resistors using the pulldown control register If you want to use the internal pulldown resistors turn on switches SW4 to SW 10 when occasion demands With the M34282T5 OPT the port s resistance value of the pulldown resistor is 150 kQ When changing the resistance value of the pulldown resistor replace RA1 ports Eo G3 to Go and RA2 ports G7 to Ga on the M34282T5 OPT For the position of the pulldown resistor see Figure 4 3 5 9 Port I O Timing 1 Port input timing Port input timings are th
16. d Meanings If the requirements shown in the WARNING NM WARNING sentences are ignored the equipment may cause serious personal injury or death If the requirements shown in the CAUTION NM CAUTION sentences are ignored the equipment may malfunction IMPORTANT Ue important information on using this In addition to the three above the following are also used as appropriate AA means WARNING or CAUTION Example A CAUTION AGAINST AN ELECTRIC SHOCK Q means PROHIBITION Example S DISASSEMBLY PROHIBITED means A FORCIBLE ACTION Example UNPLUG THE POWER CABLE FROM THE RECEPTACLE The following pages describe the symbols WARNING CAUTION and IMPORTANT 5 38 N WARNING Warning for Installation Do not set this product in water or areas of high humidity Spilling water or some other liquid into iS the main unit can cause an 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 N CAUTION Cautions to Be Taken for This Product Q e Do not disassemble or modify this product Disassembling or modifying this product can cause damage e Use caution when handling the main unit Be careful not to apply a mechanical shock e Do not pull the pod probe by the cables 40 wire half pitch cable or 20 wire normal pitch cable e Do not use inch size
17. e emulator may not work properly Table 5 2 Operating frequencies of the M34282T5 OPT Voltage Instruction clock STCK f Xin 8 4 0 MHz or less STCK f Xw 500 kHz or less To change the system clock frequency change the clock frequency of the oscillator circuit board OSC 2 For details about the oscillation circuit constant consult your oscillator manufacturer 5 5 Real time Capability of Timer As the evaluation MCU is active even when program execution is stopped or when a command is executed its timer values are modified Examples 1 When single stepping instructions 2 After program execution stopped 5 6 Power down Mode Although the M34282T5 OPT can execute a program using the POF instruction there are precau tions and restrictions listed in Table 5 3 Table 5 3 Precautions for power down mode Te Although SAFE and ERROR LEDs of the PC4000E light up in the power down mode it is not an error condition Do not use the POF instruction when single stepping a program The POF instruction can not be executed correctly when stepped through No debug command of emulator debugger RTT72 can be executed In the power down mode execute the debug command after resuming by the key on wakeup function The real time trace result of the area including the POF instruction cannot be displayed normally 24 38 5 7 Program Execution G GB The PC4400 and the M34282T5 OPT s hardware are subject to
18. e same as with the actual MCUs 2 Port output timing When using the M34282T5 OPT output timings are different from those of the actual MCUs for the ports Do to D7 Eo and Go to Gs that are configured with port emulation circuits With the actual MCUs changes occur at the beginning of the T4 state of an output instruction With the M34282T5 OPT changes occur at the beginning of the T2 state of the next output instruction Figure 5 2 shows the port timings of the actual MCUs and M34282T5 OPT Port output timings of ports Ei E and CARR are the same as with the actual MCUs Output Instruction Next output Instruction tmz B Mm nl TZ T m Instruction clock Ports D E and G I output timing x of actual MCU l Port D output timing of M34282T5 OPT PortE output timing XxX of M34282T5 OPT Port G output timing X of M34282T5 OPT Figure 5 2 Ports D E and G output timings 27138 5 10 Port I O Characteristics With the M34282T5 OPT port I O characteristics are different from actual MCUs because there is an emulation circuit in ports Eo Go to G3 and Do to D7 Table 5 4 lists port I O characteristics of the M34282T5 OPT Table 5 4 Emulation port I O characteristics Device 74HC541 Vin Voltage Vcc 2 0 V Remarks Vec 4 5 V Vit Vcc 2 0 V Vec 4 5 V TD62787 Icex Vout
19. ected J 3 1 5B 15A tro o ou ooasa s 3A 2B 2A 1B 1A 15D 15 LAD een 3C 2D 2C ID IC Figure 4 4 J3 connector pin layout 2 J4 connector For the J4 connector use the 2 wire external trigger signal cable included with your M34282T5 OPT board Connect the black clip to GND and the white clip to the external trigger signal input An external trigger signal is used to cause an external trigger break or set an external trigger based trace point Table 4 7 lists the pin assignments of the J4 connector Table 4 7 Pin assignments of J4 connector me som emm 1 2 External trigger signal input GND 18 38 3 J5 connector The J5 connector is a connector used to connect an oscillator board OSC 2 Table 4 8 lists the pin assignments of the J5 connector Figure 4 5 shows the pin layout of the J5 connector For the 4 0MHz operation with the OSC 2 oscillator board see Figure 4 6 Table 4 8 Pin assignments of J5 connector Power supply GND Clock input GND 1 Fitting hole J5 Figure 4 5 Pin layout of J5 connector N D UPE 6 3 x1 4 0MHz a If Figure 4 6 Circuit diagram of OSC 2 4 0 MHz 19 38 4 6 Connecting MCU Board to Target System Figure 4 7 shows the connection to the target system using the 20 wire normal pitch cable Connect
20. ers The serial programmers and PROM programming adapters in Table 3 2 are products of Suisei Electronics System Co Ltd For inquiries about these products contact Suisei Electronics System Co Ltd Suisei Electronics System Co Ltd Tsurumi 6 5 24 Tsurumi ku Osaka 538 0053 JAPAN Tel 8 1 6 913 4531 Fax 8 1 6 913 4534 URL http www suisei co jp index_e htm 11 38 MEMO 12 38 4 M34282T5 OPT 4 1 Outline By using with the PC4400 emulator for the 720 Series the M34282T5 OPT can make up an emulator system which can be operated by a personal computer Figure 4 1 shows the emulator system configuration Personal computer IBM PC etc Emulator debugger RTT72 floppy disk RS 232C Control board PCA4400A Function expansion board PC A4400R Emulator board M34282T5 OPT 2 Stabilized power supply O e Stabilized power supply White 1207 Black GND Emulator card cage Target system PC4400 M Figure 4 1 Emulator system configuration For how to connect to the target system refer to 4 6 Connecting MCU Board to Target System page 20 13 38 4 2 Specifications Table 4 1 lists specifications of the M34282T5 OPT Table 4 1 Specifications of M34282T5 OPT Applicable MCU 4282 Group MCUs Evaluation MCU M34282E2GP on board System clock 4 MHz using OSC 2 4
21. lized power supply For an external power supply chose the one which suit to the specifications below For 5 V 3 0 A or over For 12 V 0 1 A or over f Emulator debugger RTT72 This consists of assembler and emulator debugger for the 720 Series The RTT72 is used with data files for 4282 Group For details refer to the user s manual of RTT72 2 About the MCU board installation Before installing and removing the MCU board always be sure to power off the PC4000E emulator main unit and unplug its power cord from the outlet 3 Registers that can be operated from the RTT72 Table 2 1 lists the registers that can be operated from the RTT72 The Yes means that the register can be operated No means that the register can not be operated Table 2 1 Registers that can be operated from RTT72 Register Reference Modify Register Reference Modify 0 is always indicated when referencing the register Z 9 38 MEMO 10 38 3 Contents of M34282T5 OPT Package 3 1 Package Components of M34282T5 OPT Table 3 1 shows the package components of the M34282T5 OPT When unpacking your package check to see that all of these components are included Table 3 1 Contents of M34282T5 OPT Quantiy M34282T5 OPT 40 wire half pitch cable 40 cm 20 wire normal pitch cable 10 cm 2 wire cable for external trigger signal 50 cm PCA4029 pitch converter board Oscillator b
22. n 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 In no event shall Renesas Solutions Corporation be liable for any consequence arising from the use of this product Renesas Solutions Corporation 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 Corporation guarantees the renovation or the provision under any circumstances 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 protection against electromagnetic interference when used in Japan For inquiries about the contents of this document or product fill in the text file the installer of the emulator debugger generates in the following directory and email to your local distributor SUPPORT Product name SUPPORT TXT Renesas Tools Homepage http www renesas com en tools 2 38 Contents A ae Re PER T DEUS 4 1 Precautions for Safety iti ettet eer em RD Gero dert 2 1 1 Safety Symbols and Meanings eese ener nere 5 2 Handling Precautions erre tete R eerte doen 9 2 1 Handling
23. oard OSC 2 500 kHz Oscillator board OSC 2 only J1 connector mounted M34282T5 OPT Instruction manual this manual M34282T5 OPT Instruction Manual Japanese The M34282T5 OPT has a 4MHz oscillator circuit board OSC 2 that is incorporated when shipped from the factory In addition an oscillator circuit board OSC 2 for 500 kHz and an oscillator circuit board OSC 2 on which only J1 connector mounted are included 2 Keep the packaging carton and cushion material of the M34282T5 OPT to transport it for repair or for other purposes in the future 3 If you find any item missing or faulty or any suggestion contact your local distributor 3 2 Other Necessary Products To bring forward program development on the 4282 Group of 4 bit MCUs the products listed in Table 3 2 are necessary in addition to those contained in the package above Get them separately to be ready when necessary Table 3 2 Products required for program development on the 4282 Group MCUs PC4000E emulator main unit PC4400 emulator card cage PCA4400A control board PCA4400R function expansion board Emulator debugger RTT72 Emulator system Serial programmer MSP I1 EFP I PROM 8 FLASH programmer main unit PROM 8 FLASH programmer EF1SRP 01U unit for serial writing Cable for connecting the target 3 line type MS4238 20F for 20P2N A package MS4280 20G for 20P2E F A package PROM programming adapt
24. oduct data diagrams charts programs algorithms or circuit application examples contained in these materials All information contained in these materials including product data diagrams charts programs and algorithms represents information on products at the time of publication of these materials and are subject to change by Renesas Technology Corporation and Renesas Solutions Corporation without notice due to product improvements or other reasons It is therefore recommended that customers contact Renesas Technology Corporation Renesas Solutions Corporation or an authorized Renesas Technology product distributor for the latest product information before purchasing a product listed herein The information described here may contain technical inaccuracies or typographical errors Renesas Technology Corporation and Renesas Solutions Corporation assume no responsibility for any damage liability or other loss rising from these inaccuracies or errors Please also pay attention to information published by Renesas Technology Corporation and Renesas Solutions Corporation by various means including the Renesas home page http www renesas com When using any or all of the information contained in these materials including product data diagrams charts programs and algorithms please be sure to evaluate all information as a total system before making a final decision on the applicability of the information and products Renesas Technology Corporation and
25. onnecting the target system be sure to shut OFF the power of the emulator and target system When connecting the emulator probe be careful of its orientation e When connecting the emulator probe be careful of a warp of the cable The warp may cause a break in the wire 7 38 MEMO 8 38 2 Handling Precautions 2 1 Handling Precautions When using the M34282T5 OPT board pay attention to the following 1 About an emulator system To configure the emulator system with the M34282T5 OPT the following products are required a Emulator main unit PC4000E This is an universal emulator main unit for the 720 Series b Emulator card cage PC4400 This is an emulator card cage to contain the emulator main unit control board function extension board and M34282T5 OPT board c Control board PCA4400A This is an emulator control board for the PC4400 system The PCA4400A allows the user to control program execution and reference change contents of memory as well as control break functions etc of the PC4400 system d Function extension board PCA4400R This is used by inserting into the PC4400 and allows the user to control real time trace program execution time measurement coverage analysis etc of the PC4400 system e Power supply As the PC4400 emulator system does not contain the power supply the M34282T5 OPT should be powered separately by an external power supply such as a switching power supply or a stabi
26. r Operation urersesnersesnnennesnnennernennennennnn 31 7 M34282T5 OPT Connection Circuit Diagram eese nee 33 8 External Dimensions of Emulator Probe essere 35 8 1 20 pm Pin Header e eat ch 35 Appendix Asi Dem HO ERU REG IRE ERE reset 36 3 38 Preface This instruction manual describes the specifications of the M34282T5 OPT emulator board for Renesas 4282 Group of 4 bit CMOS single chip MCUs The M34282T5 OPT is the MCU board for the PC4400 emulator system connected to the PC4000E emulator main unit and used with a control board and a function expansion board To use the product properly Precautions for Safety Qo Both in this 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 The icons graphic images and meanings are given in Chapter 1 Precautions for Safety Be sure to read this chapter before using the product 4 38 1 Precautions for Safety Both in this instruction manual and on the product 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 precautions which should be taken in order to use this product safely and properly Be sure to read this chapter before using this product 1 1 Safety Symbols an
27. r circuit board OSC 2 to use PCA4029 20 wire normal pitch cable p OO e D D D PUT 0 u 0 D o 0 O I 0 I o 0 o 0 O Oo 10 11 Er io Figure 4 8 Pin layout of 20 wire normal pitch cable 21 38 An evaluation MCU on the M34282T5 OPT and the target system are connected as shown below 1 Pin connected directly to the target system 1 type 1 line Vss 2 Pins connected to the target system via emulation circuits etc 5 types 17 lines Go to Gs Do to D7 e Eo to E2 CARR Vpp 3 Pins not connected to the target system 2 types 2 lines XiN Xour With the M34282T5 OPT Xin and Xovr pins are not connected to the target system Therefore when changing the system clock frequency change the frequency of the oscillator circuit board OSC 2 4 7 LED Figure 4 9 shows the LED layout of M34282T5 OPT The LED lights in green when the power is supplied to the MCU board LED1 Figure 4 9 Layout of LED 22 38 5 Precautions to Be Taken When Debugging 5 1 Reset The M34282T5 OPT can be reset by the reset command of emulator debugger RTT72 but cannot emulate device operation at power on reset Use an evaluation MCU OTP version to verify the operation associated with power on reset 5 2 Capacity of Internal Memory ROM RAM The M34282T5 OPT is equipped with the M3428
28. the M34282T5 OPT with the IC socket for 2 54 mm pitch 20 pin DIP e g IC26 2003 GS4 made by Yamaichi Electronics Co Ltd on the target system using the included 20 wire normal pitch flat cable However the M34282T5 OPT cannot be connected to the foot pattern of the MCU package 20P2N A or 20P2E F A For this connection you need three accessory parts listed below 1 40 wire half pitch cable 40 cm 2 Pitch converter board PCA4029 3 20 wire normal pitch cable 10 cm Table 4 9 lists the connector signal assignments of the 20 wire normal pitch cable Figure 4 8 shows the pin layout of the 20 wire normal pitch cable e IC26 2003 GS4 made by Yamaichi Electronics Co Ltd M Figure 4 7 Connecting target system 20 38 Table 4 9 20 wire normal pitch cable pin assignments 20 wire normal pitch cable Xin not connected Xour not connected Eo Go Gi Ge Gs O OD NJ DO OI A 0O N o 1 The Vr does not input the power supply voltage from the target system but outputs from the power circuit on the M34282T5 OPT to the target system The Vo can output by setting the switch SW 1 For how to set the switches refer to 4 3 Switches page 15 2 Xun is input from the oscillator circuit board OSC 2 and cannot be input from the oscillator circuit board on the target system When changing the system clock frequency change the frequency of the oscillato
29. the following restrictions with respect to the operation of the program execution commands G and GB 1 Continuous description of instructions Hardware break points set in a continuous description of instructions following one after another do not cause a break to occur in the continuous description of instructions A break occurs only after fetching the address where the continuous description of instructions is discontinued See Program example 5 1 However a break does occur even in a continuous description of instructions when an external trigger break or forced break is encountered For execution to be resumed in this case you need to make sure that the execution start address is next to the continuous description of instructions See Program example 5 2 Program example 5 1 LA 0 POINT LA 1 Continuous description of instructions LA 2 POINT 2 XAM 3 If a break is set at POINT execution is halted immediately before the XAM instruction at address POINT 2 Program example 5 2 LA 0 POINT LA 1 POINT 1 LA 2 POINT 2 XAM 3 Continuous description of instructions If a forced or external trigger break is applied at POINT execution is halted at POINT 1 When resuming program execution after the break make sure that the start address is at POINT 2 an address immediately after the continuous description of instructions is discontinued 25 38 2 Skip instructions e g SNZP INY DEY
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