Renesas PCA7438FF-100 User's Manual
Contents
1. ENESAS PCA7438FF 100 Flash memory programming adapter for 38000 Series User s Manual Rev 1 00 September 1 2003 REJ10J0251 0100Z Renesas Technology www renesas com R4945 and R4945A are trademarks of Advantest 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 product data diagrams charts programs algorithms or circuit applica2. 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 in your program development and evaluation stages In mass producing yo
3. are shown in Table 4 1 and Figure 4 3 e When ports P20 to P23 are CMOS output coccoococccoccnnconnconocononnnonnnononnnonnnrancnanonns SW1 CMOS e When ports P20 to P23 are Pch OUtpUt oooconccnncioncnoconnconncononnncononnnonnnnnncnnccnonns SW1 Pch e When ports P20 to P23 are Nch output oe cece cee cee cee ceteteeeeseeeeeeeeeeeeees SW1 Nch 2 Jumper Switch SW2 Set the jumper switch SW2 according to the output format of the MCU ports P24 to P27 The examples of switch settings are shown in Table 4 1 and Figure 4 3 e When ports P24 to P27 are CMOS output coccoccnccconcnnconnconocononnncnnnnnccnnnnncnncnanonns SW2 CMOS e When ports P24 to P27 are Pch OUtpUt ooooconncncnnononoconnccnncononnncnonnncnnnnancnnccnonns SW2 Pch e When ports P24 to P27 are Nch output oe eect cee cee cee ceteeeeeeseeeeeteeeeeeees SW2 Nch 3 Jumper Switch SW3 Set the jumper switch SW3 according to the specification of the sub clock Xcw pin The examples of switch settings are shown in Table 4 1 and Figure 4 3 e When Xen pin is dedicated pin for XIN eee cece cee cee ceeceseeeeeeseeeeeeeeeeeeees SW3 ON e When Xcw pin is used also as a general I O port e g P80 Xcw oe eee SW3 OFF When there 18 NOXON PID it bits SW3 OFF Table 4 1 Jumper switch settings of M38B79F FFP sw1 Ssw2 SWS3 Xcin Pch Pch ON CMOS CMOS OFF Nch Nch Note Switch settings for SW Pch SWZ2 Pch SWS ON Figure 4 3 Jumper switch sett
4. area as described in this user s manual Do not use the PROM programmer s device identification code readout function 5 18 2 Introduction This product is a flash memory programming adapter for Renesas 38000 Series of 8 bit microcom puters The adapter is a tool that can be used to write programs into internal flash memory of microcomputers using a commercially available PROM programmer This manual describes the specifications and the operation Figure 2 1 shows the external view and constituent parts of the adapter Main unit Interface unit Connector Figure 2 1 External view and constituent parts 2 1 Things to Check When Unpacking This product consists of the items listed in Table 2 1 Check to see that it contains all of the items Table 2 1 Package components Main unit PCA7438FF 100 Interface unit PCA7438B Connector PCA7402E 82 pins User s manual This manual If any part is missing or there is any doubt about your product package contact your local distributor 6 18 3 Specifications Table 3 1 lists specifications of the programming adapter Table 3 1 Specifications of the programming adapter Applicable MCU M38B79FFFP 100 pin 0 65mm pitch QFP Operating clock frequency 1MHz Supplied by the ceramic oscillator mounted on the adapter Power supply Supplied from Vcc of the PROM programmer IC socket 1C51 1004 814 6 made by Yamaichi Elec
5. programmer to check whether the program is written into the MCU correctly Be sure to set the programming area Otherwise the mode s shift to the programming mode may not be performed successfully The erase check function etc may not also be performed completely 2 Some PROM programmers perform the steps 6 through 8 automatically 8 18 4 2 Attaching Adapter to PROM Programmer As shown in Figure 4 1 attach the No 1 pin of the PCA7402E connector standard pitch 32 pin pin header mounted to the No 1 pin of the IC socket of the PROM programmer Be careful when attaching to the PROM programmer because incorrect insertion can cause fatal damage to the MCU Connector 8 PCA7402E 3 COO 0000000 000000 0000000000 000000 wo 32 pin IC socket of PROM programmer T Figure 4 1 Attaching adapter 9 18 4 3 Inserting MCU into Programming Adapter As shown in Figure 4 2 insert the No 1 pin of the MCU into the No 1 pin of the IC socket on the main unit Be careful when inserting the MCU because incorrect insertion can cause fatal damage to the MCU Top view PCA7438FF 100 REV A IC socket No 1 pin of MCU Figure 4 2 Inserting MCU 10 18 4 4 Setting Jumper Switches 1 Jumper Switch SW1 Set the jumper switch SW1 according to the output format of the MCU ports P20 to P23 The examples of switch settings
6. Attaching Adapter to PROM Programmer cooccococcoccconcnononnnonnnonnnncnncnancnn con ncnnncn conos 9 4 3 Inserting MCU into Programming Adapter coconccnocccocnnonconnnancnnnonnonnnonncnnccnnccnco 10 4 4 Setting Jumper Switches c 5 c sc ssscscecessseuseessedessscdes sous savaesccvacsoucessbsoneveeusesesacs 11 4 5 Precautions When Opening and Closing IC Socket ooncoicnnnninninnnnnnnoncnnncononnnos 12 4 6 Precautions When Handling Adapter eee eee eceeeeeeeceseeeeeeseecaeceeeaeenaeenees 12 4 7 Setting Programming ATea peio por erpen overs ceive i esperados oia 12 5 Recommended PROM Programmers oococcccconconcnononnconnonnconnconocnncnonnnconnnnn cnn nrnn non nrancnnncnncnnos 13 6 Memory MAPS isssiscsssccscstescui aer aa eaa aae E SE a aE E EE Ee 14 Te Troubleshoot E ais tii ir seda 15 7 1 Errors That Occur When Writing to ROM ooo cee cee cee ceseeeeeeseeeeeeeeees 15 7 1 1 When Newly Purchased 0 0 0 0 cece ceseesceseeseceeeeseceeeeeesenereaecaeesaesnaesaees 15 7 1 2 Previously Written Normally 0 0 0 0 ee ee eecceeeeeeceseeeeeceecsecseeeaeenseesees 15 7 2 MCU Does Not Function Normally oooonncnnccnccnoccnonnnancnnncnnonononcc nono no cnn co nonnccononns 16 7 3 Other Precautions ve croata cd tee tosis cobs Rha ected aceite dada oda sei 16 7 3 1 About the Recommended PROM Programmet cocooocccconononcnnninncnnncnncnnoos 16 7 3 2 About Reading Out of Device Identification Code eee 16 7 4 How to Request for SUPPOT
7. ED means A FORCIBLE ACTION Example UNPLUG THE POWER CABLE FROM THE RECEPTACLE The following pages describe the symbols WARNING CAUTION and IMPORTANT 4 18 AN WARNING 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 e Select the proper programming mode of the PROM programmer PAN oF Uh ON 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 this product Be careful not to apply a mechanical shock such as falling e Do not directly touch the connector pins of this product e Be careful with the static electricity when handling this product and the MCU When Not Using This Product for a Long Time 1 Attach the connector pins of this product to the conductive sponge 2 Put it into a conductive polyvinyl and keep it in the package case shipped from the factory 3 Store it in the place where humidity and temperature are low and direct sunshine does not strike IMPORTANT When Using The Product e Attach this product to the IC socket on the PROM programmer properly e Insert the MCU to the IC socket of this product properly e When opening and closing the IC socket of this product be sure to keep it horizontal e Be sure to set the programming
8. NESAS SOLUTIONS CORPORATION ALL RIGHTS RESERVED ENESAS Renesas Technology Corp 2 6 2 Ote machi Chiyoda ku Tokyo 100 0004 Japan
9. ed The socket needs replacing Contact failure The PROM programmer connector at which the PROM programmer is contacted may be stained Clean it with alcohol etc 15 18 7 2 MCU Does Not Function Normally The program operates normally on the emulator but when the MCU that has normally been written is attached the same program does not function normally 1 Is the offset address specified correctly when copying data into the PROM programmer 2 In the emulator NOPs are often inserted in the area where the program has not been read therefore the program happens to appear functioning normally even though it may have gone wild Check your program again 3 The emulator and the actual MCU may differ in characteristics Consult the user s manual of the emulation pod to check for differences in characteristics again 7 3 Other Precautions 7 3 1 About the Recommended PROM Programmer Not all PROM programmers available on the market can be checked to see if they function properly There are several PROM programmers that we have verified to function properly These products are listed as recommended PROM programmers in 5 Recommended PROM Programmers Other PROM programmers may also be used providing that you verified them to function properly Note No matter which type of PROM programmer you use it is necessary to verify completion of programming by executing screening etc that are stipulated for each microcomputer
10. ings 11 18 4 5 Precautions When Opening and Closing IC Socket When opening and closing the IC socket hold the adapter horizontally as shown in Figure 4 4 Otherwise the inside of the IC socket may become damaged and cause an electrical insulation failure Side view Main unit Direction to open the IC socket IC socket Interface unit Connector Figure 4 4 Holding the adapter in a horizontal position 4 6 Precautions When Handling Adapter Do not directly touch the connector in the IC socket and the pins on the PROM programmer connector because dirt may cause an electrical insulation failure When not using this product attach the connector pins of this product to the conductive sponge as it was shipped from the factory 4 7 Setting Programming Area When writing and erasing programs be sure to set the programming area And also specify its device of the PROM programmer Table 4 1 Programming area PROM programmer Internal flash MCU ROM size memory Device Programming area area of MCU M38B79FFFP 60KB M5M28F 101 0100016 OFFFF is 100016 FFFF16 12 18 5 Recommended PROM Programmers The PROM programmers listed in Table 5 1 are recommended for this product Using the actual products we have verified that these PROM programmers can be used to write programs without problem Nonconformity occurring by using any other PROM programmers can not be supported For the latest type of PROM progra
11. mmers contact the manufacturer to confirm whether it can be used for your product Table 5 1 Recommended PROM programmers P i R4945 Advantest Corporation M5M28F101 mode 12 0V R4945A 13 18 6 Memory Maps Figure 6 1 shows memory maps of the MCU and the PROM programmer 000016 OFFFie 100016 FFFFie MCU Internal flash memory area 60K bytes Programming area PROM programmer M5M28F101 mode 0000016 OOFFFie 0100016 OFFFF 6 1000016 1FFFF16 Figure 6 1 Memory maps 14 18 7 Troubleshooting The table below summarizes errors to be checked carefully before you determine them to be a fault 7 1 Errors That Occur When Writing to ROM 7 1 1 When Newly Purchased See page Is the adapter attached to the correct position of the PROM programmer Programming adapter Is the MCU attached to the correct position Is the area specification set correctly PROM programmer Is the correct device selected The IC socket of the PROM programmer may be stained The Contact failure socket needs replacing 7 1 2 Previously Written Normally See page Is the adapter attached to the correct position of the PROM Programming adapter Programmer Is the MCU attached to the correct position Is the area specification set correctly PROM programmer Is the correct device selected The IC socket of the PROM programmer may be stain
12. t ooooconccconconccnnconccnnnonnnnn nono nan non cono conc ronc rn corno on con nc on conos LO To use the product properly Precautions for Safety Q e In both 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 e The icons graphic images and meanings are given in Chapter 1 Precautions for Safety Be sure to read this chapter before using the product 3 18 1 Precautions for Safety 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 1 1 Safety Symbols and Meanings If the requirements shown in the WARNING AN WARNING sentences are ignored the equipment may cause serious personal injury or death If the requirements shown in the CAUTION AN CAUTION sentences are ignored the equipment may malfunction IMPORTANT EE important information on using this In addition to the three above the following are also used as appropriate Z means WARNING or CAUTION Example CAUTION AGAINST AN ELECTRIC SHOCK Y means PROHIBITION Example Q DISASSEMBLY PROHIBIT
13. tion 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 Renesas Solutions Corporation assume no responsibility for any damage
14. tronics Co Ltd Main unit Board to insert a programmable MCU IC socket mounted on it Board PCA7438B configuration Interface unit Interface board Connected by two rows of standard pitch 18 pin connectors and two rows of standard pitch 16 pin connectors to the upper and lower boards PCA7402E Connector 7 18 Board to connect to the PROM programmer Standard pitch 32 pin pin header mounted 4 How to Write the Program This chapter describes how to write programs using a PROM programmer For details on how to operate the PROM programmer refer to the user s manual of the PROM programmer 4 1 Programming Procedures Follow procedures 1 to 8 to write programs into the MCU 1 Read the program into the PROM programmer gt r 2 Attach the adapter to the PROM programmer see section 4 2 gt r 3 Set the jumper switches SW1 SW2 and SW3 see section 4 4 Dad 4 Insert the MCU into the adapter see section 4 3 v 5 Specify the programming area of the MCU using the PROM programmer see section 4 7 Nes Dy 6 Using the PROM programmer s erase check function check whether data can be written into the programming area of the MCU Dy 7 Write the program into the programming area of the MCU using the PROM programmer Dy y 8 Verify the programming area of the MCU using the PROM
15. ur 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 Renesas Tools Homepage http www renesas com en tools 2 18 Contents 1 Precautions for Safety iesicsscosccssscheussseeteski ses sesapa carios ones EEE S a R oes 4 1 1 Safety Symbols and Meanings ccooccoccconnnononononnnononanonnnonn cnn con nono conan ron conc onn cn nonnccn nono 4 A A RENO 6 2 1 Things to Check When Unpacking ooooconccnoccnccnncnnonnnononnnnnnonn cnn nonn con nonnccn nono cnnconoo 6 SESPecwicatlons ii a id 7 4 How to Write the Prost ise 8 4 1 Programming Procedures oooccnonconnnoncononononnconnonnconncnnocnncnnonnnonnonnn non rn nan nrnn can ncncnos 8 4 2
16. used 7 3 2 About Reading Out of Device Identification Code Please do not use the PROM programmer s device identification code readout function Using this function may break down the MCU The device identification code is included in EPROM to indicate the manufacturer code and device code it is not included in the MCU Depending on PROM programmer manufacturers this may be referred to by another name e g ID code 7 4 How to Request for Support After checking this manual fill in the following information and email to your local distributor For prompt response please specify the following information 1 Contact address e Company name e Department e Responsible person e Phone number e Fax number e E mail address 2 Product information e Name of the programming adapter e Serial number e Date of purchase e Target MCU e Symptoms Fails blank check Cannot write a program Fails verification etc e Detailed symptoms e How often does the problem occur 2 out of 10 etc e When did the problem start to occur Since purchase Used to work correctly e Type name of the PROM programmer Advantest R4945A etc e Specified device when writing to PROM M27C101 etc e Specified programming area when writing to PROM e Switch settings of the adapter when writing to PROM 16 18 PCA7438FF 100 User s Manual Rev 1 00 September 1 2003 REJ10J0251 0100Z COPYRIGHT 2003 RENESAS TECHNOLOGY CORPORATION AND RE
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