PCA7302E1F-80 PCA7302E1L-80 PROM Programming Adapter for M16C/20 Series MCUs User's Manual Rev.1.
* 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.
Contents 1. Precautions for Safety ......................................................................................................... 4 1.1 Safety Symbols and Meanings .............................................................................. 4 2. Introduction ........................................................................................................................ 6 2.1 Things to Check When Unpacking ....................................................................... 6 3.
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.
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. • Select the proper programming mode of the PROM programmer. CAUTION Cautions 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 or modified. • Use caution when handling this product.
2. Introduction This product is a PROM programming adapter for 16-bit microcomputers of M16C/20 Series. The adapter is a tool that can be used to write a program into internal ROM of microcomputers using a commercially available PROM programmer. This manual describes the specifications and operation of this product. Figure 2.1 shows the external view of this product and constituent parts. Figure 2.1 External view of the adapter and constituent parts 2.
3. Specifications Tables 3.1 and 3.2 list specifications of PCA7302E1F-80 and PCA7302E1L-80 respectively. Table 3.1 Specifications of PCA7302E1F-80 MCU type 80-pin QFP packages (80P6N-A) of M16C/20 Series 80-pin FP packages Type of internal ROM of MCU EPROM IC socket Operating clock frequency Power supply IC51-0804-819-6 (Yamaichi Electronics Co., Ltd.
4. How to Write the Program This chapter describes procedures you need to follow when writing a 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 procedures (1) to (8) to write a program. (1) Read the program into the PROM programmer. (Offset at C000016 required) (2) Attach the adapter to the PROM programmer. (see Section 4.2) (3) Set the switches (JP1). (see Section 4.3) (4) Insert the MCU into the adapter.
4.2 Attaching Adapter to PROM Programmer As shown Figure 4.1, attach the pin No. 1 of the PCA7402E connector (standard-pitch 32-pin pinheader 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 adapter to PROM programmer 4.3 Setting Switches The setting of JP1 switch is prepared for MCUs with their ROM area expanded in the future. Use this setting for the current MCUs.
4.4 Inserting MCU into Adapter As shown in Figure 4.3, insert the MCU into the IC socket, with the pin No. 1 of the MCU matched to the pin No. 1 of the IC socket on the adapter. Be careful when inserting the MCU because incorrect insertion can cause fatal damage to the MCU. Figure 4.3 Inserting the MCU 4.5 Precautions When Opening and Closing IC Socket When opening and closing the IC socket to insert the MCU, hold the adapter horizontally.
4.6 Precautions When Handling Adapter Don't touch the connector in the IC socket and the pins on the PROM programmer connector. Otherwise it can cause an electrical insulation failure because of dirt. When not using, 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 the program into the MCU, be sure to set the programming area. And also, specify its device of the PROM programmer. Table 4.
6. Memory Map Figure 6.1 shows memory maps of the MCU and the PROM programmer. Figure 6.
7. 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 • Company name • Department • Responsible person • Phone number • Fax number • E-mail address (2) Product information • Name of the programming adapter • Serial number • Date of purchase • Target MCU • Symptoms (Fails blank check/Cannot write a program/Fails verification etc.
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PCA7302E1F-80/PCA7302E1L-80 User's Manual Rev.1.
