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PCA7435FPG02
PCA7435GPG03
PCA7435SPG02
PROM Programming Adapter for 753x and 7540 Group MCUs
User's Manual
Rev.1.00
September 1, 2003
REJ10J0250-0100Z
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* IC51-0362-309 and IC51-1498, AC26323, IC59-4206-G4 and IC59-3204-G4 are products of Yamaichi Electronics Co., Ltd. * 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, fi
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Contents Chapter 1. Precautions for Safety ...........................................................................................4 1.1 Safety Symbols and Meanings ..............................................................................4 Chapter 2. Introduction ...........................................................................................................6 2.1 Things to Check When Unpacking .......................................................................7 Chapter 3.
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Chapter 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" sentences are ignored,
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WARNING Warnings 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. • Select the proper programming mode of the PROM programmer. CAUTION Cautions to Be Taken for This Product: • Do not disassemble or modify this product. Disassembling or modifying this product can cause damage. Disassembling and modifying the product will void your warranty. • Use caution when handling this
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Chapter 2. Introduction This product is a PROM programming adapter for 753x and 7540 Group of 740 Family MCUs (8- bit MCU). This product is used to write programs into the internal EPROM of MCU with commercially available PROM programmer. This manual mainly explains specifications of this product and how to operate it. Figures 2.1 and 2.2 show the external views of the products and their constituent parts. Figure 2.1 External view of the and its constituent parts (PCA7435FPG02/PCA7435GPG03) Figu
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2.1 Things to Check When Unpacking This product consists of the following parts listed in Table 2.1. When unpacking, check to see that it contains all of the components shown in Table 2.1 below. Table 2.1 Package components Main unit PCA7435FPG02 PCA7435GPG03 PCA7435SPG02 Interface unit PCA7414B Connector PCA7402E (32-pin) User's manual This manual If any part is missing or there is any doubt about your product package, contact your local distributor. ( 7 / 18 )
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Chapter 3. Specifications Tables 3.1 and 3.2 list the specifications of the programming adapters. Table 3.1 Common specifications of the programming adapters 4 MHz Operating clock frequency (Supplied by the ceramic oscillator mounted on the adapter) Power supply Supplied from Vcc of the PROM programmer PCA7435FPG02/ Board to insert a programmable MCU PCA7435GPG03/ (IC socket mounted on it) PCA7435SPG02 Interface board Board (Connected by two rows of standard-pitch 18-pin connectors PCA7414B conf
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Chapter 4. How to Write the Program This chapter describes procedures you need to follow when writing the program. For details on how to operate the PROM programmer, refer to the user's manual of the PROM programmer. 4.1 Programming Procedure Follow these procedures (1) through (8) to write the program into the MCU. (1) Read the program into the PROM programmer. (2) Attach the adapter to the IC socket of the PROM programmer. For details, see "4.2 Attaching the Adapter to a PROM Programmer" (page
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4.2 Attaching the Adapter to a PROM Programmer As shown in Figures 4.1 and 4.2, attach the pin No. 1 of the PCA7402E connector (standard-pitch 32-pin pin-header mounted) to the pin No. 1 of the IC socket of the PROM programmer. Be careful when attaching the adapter because incorrect insertion can cause fatal damage to the MCU. Figure 4.1 Attaching the adapter to a PROM programmer (PCA7435FPG02/PCA7435GPG03) Figure 4.2 Attaching the adapter to a PROM programmer (PCA7435SPG02) ( 10 / 18 )
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4.3 Setting the Switch According to your MCU, set the SW1 as shown in Table 4.1. Table 4.1 Setting the switch MCU Setting 7531/7532 or 7531/7536 753x Group 7540 7531/7532 or 7531/7536 7540 Group 7540 When the switch is not set properly, the program will not be read out or written in normally. ( 11 / 18 )
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4.4 Mounting an MCU into the Adapter Be careful when inserting the MCU because incorrect insertion can cause fatal damage to the MCU. 4.4.1 For PCA7435FPG02/PCA7435GPG03 As shown in Figure 4.3, mount the MCU into the IC socket with the No. 1 pin of the MCU matched to the No. 1 pin of the IC socket on the PCA7435FPG02 or PCA7435GPG03. Top view Figure 4.3 Mounting an MCU (PCA7435FPG02/PCA7435GPG03) 4.4.2 For PCA7435SPG02 As shown in Figure 4.4, mount the MCU into the IC socket with the No. 1 pin o
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4.5 Precautions When Handling the Adapter Do not 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. 4.6 Setting the Programming Area When writing programs, be sure to set the programming area and device according to the ROM size of your MCU. Tables 4.2 and 4.3 list the programmi
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Chapter 6. Memory Maps Figure 6.1 shows memory maps of the MCU and the PROM programmer. 0000016 0000016 Unused area 0YY0016 Reserved ROM area 0YY7F16 0ZZ7F16 0YY8016 0ZZ8016 Internal ROM area Programming area (60 KB) 0FFFD16 0FFFD16 0FFFE16 0FFFE16 Reserved ROM area 0FFFF16 Unused area 1FFFF16 MCU PROM programmer (M5M27C101 mode) ROM area ROM size (byte) Address YY Address ZZ E2: 4096 F0 F0 E3: 6144 E8 E8 E4: 8192 E0 E0 753x Group E5: 10240 D8 D8 E6: 12288 D0 D0 E7: 14336 C8 C8 E8: 16384 C0 C0 E
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Chapter 7. Troubleshooting The tables below summarize errors to be checked carefully before you determine them to be a fault. 7.1 Errors That Occur When Writing to PROM 7.1.1 When Newly Purchased Cause Remedy See page Is the adapter attached to the correct position of the PROM 10 programmer? Programming adapter Is the MCU attached to the correct position? 12 Is the area specification set correctly? 13 PROM programmer Is the correct device selected? 13 The IC socket of the PROM programmer may be
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7.2 MCUs Do 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
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PCA7435FPG02/PCA7435GPG03/PCA7435SPG02 User's Manual Rev.1.00 September 1, 2003 REJ10J0250-0100Z COPYRIGHT ©2003 RENESAS TECHNOLOGY CORPORATION AND RENESAS SOLUTIONS CORPORATION ALL RIGHTS RESERVED
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