Renesas Network Card PCA7429G02 User Guide

PCA7429G02  
PROM Programming Adapter for M37272E8SP/M37272EFSP  
User's Manual  
Rev.1.00  
September 1, 2003  
REJ10J0249-0100Z  
 
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. Specifications .....................................................................................................................7  
4. How to Write the Program .................................................................................................8  
4.1 Programming Procedure........................................................................................8  
4.2 Attaching Adapter to PROM Programmer............................................................9  
4.3 Setting Jumper Switches .....................................................................................10  
4.4 Inserting MCU into Adapter ...............................................................................10  
4.5 Precautions When Handling Adapter ..................................................................11  
4.6 Setting Programming Area..................................................................................11  
5. Recommended PROM Programmers ...............................................................................12  
6. Memory Map ....................................................................................................................13  
7. How to Request for Support .............................................................................................14  
To use the product properly  
Precautions for Safety:  
• 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" (page 4). Be sure to read this chapter before using the product.  
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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, the equipment may  
cause serious personal injury or death.  
WARNING  
If the requirements shown in the "CAUTION"  
sentences are ignored, the equipment may  
malfunction.  
CAUTION  
It means important information on using this  
product.  
IMPORTANT  
In addition to the three above, the following are also used as appropriate.  
means WARNING or CAUTION.  
Example:  
CAUTION AGAINST AN ELECTRIC SHOCK  
means PROHIBITION.  
Example:  
DISASSEMBLY PROHIBITED  
means A FORCIBLE ACTION.  
Example:  
UNPLUG THE POWER CABLE FROM THE RECEPTACLE.  
The following pages describe the symbols "WARNING", "CAUTION", and "IMPORTANT".  
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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 product. Be careful not to apply a mechanical shock such as falling.  
• Do not directly touch the connector pins of this product.  
• 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:  
• Attach this product to the IC socket on the PROM programmer properly.  
• Insert the MCU to the IC socket of this product properly.  
• When inserting and pulling out the MCU, be sure to keep the IC socket side above and horizontal.  
• Be sure to set the programming area according to your PROM programmer.  
• Do not use the PROM programmer's device identification code readout function.  
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2. Introduction  
This product is a PROM programming adapter for 8-bit microcomputers of 7200 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 operational procedures of PCA7429G02.  
Figure 2.1 shows the external view of the PCA7429G02 and its constituent parts.  
Figure 2.1 External view and constituent parts of PCA7429G02  
2.1 Things to Check When Unpacking  
This product consists of following parts. Check to see that it contains all of the components shown  
in Table 2.1 below.  
Table 2.1 Contents  
Main unit  
PCA7429G02  
Connector  
User's manual  
PCA7402E (32-pin)  
PCA7429G02 User's Manual (This manual)  
If any part is missing or there is any doubt about your product package, contact your local distributor.  
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3. Specifications  
Table 3.1 lists specifications of the PCA7429G02.  
Table 3.1 Specifications of PCA7429G02  
MCU type  
M37272E8SP, M37272EFSP  
8MHz  
Operating clock frequency  
(Supplied by the ceramic oscillator mounted on the adapter)  
Power supply  
MCU socket  
Supplied from VCC of PROM programmer  
IC59-4206-G4 (Yamaichi Electronics Co., Ltd.)  
Board to insert the programmable MCU  
(IC socket is mounted on this board.)  
PCA7429G02  
Board  
configuration  
Board to connect to the PROM programmer  
(Standard 32-pin pin-header is mounted on it.)  
PCA7402E  
( 7 / 16 )  
 
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 included with the PROM programmer.  
4.1 Programming Procedure  
Follow procedures (1) to (8) to write a program.  
(1) Read the program.  
Read the program into the PROM programmer.  
(2) Attach the adapter to the PROM programmer. (see section 4.2)  
(3) Set the jumper switch (SW1). (see Section 4.3)  
(4) Insert the MCU into the adapter. (see section 4.4)  
(5) Set the programming area. (see section 4.6) *1  
Using the PROM programmer, set the programming area of MCU.  
(6) Check to erase the program area. *2  
Using the PROM programmer's erase check function, check whether data can be written into  
the MCU's program area.  
(7) Write the program into the MCU. *2  
Write the program into the program area of the MCU using the PROM programmer.  
(8) Check to verify the program area. *2  
Check to verify the program area of the MCU using the PROM programmer.  
Check whether the program is written into the MCU correctly.  
Notes:  
*1 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 For some PROM programmers, steps (6) to (8) are automatically performed.  
( 8 / 16 )  
 
4.2 Attaching Adapter to PROM Programmer  
As shown in Figure 4.1, attach the adapter's bottom board (PCA7402E) to the IC socket of PROM  
programmer, with the pin No. 1 of the adapter matched to the pin No. 1 of the IC socket .  
Be careful when attaching to the PROM programmer because incorrect insertion  
can cause fatal damage to the MCU.  
Figure 4.1 Attaching adapter to PROM programmer  
( 9 / 16 )  
 
4.3 Setting Jumper Switches  
Switch settings for SW1 is shown in Table 4.1 and Figure 4.2 below.  
Table 4.1 Switch settings for SW1  
SW1  
E8  
MCU type name  
M37272E8SP  
M37272EFSP  
EF  
Figure 4.2 Switch settings for SW1  
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 MCU  
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4.5 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.  
4.6 Setting Programming Area  
Always be sure to specify the programming area before writing the program into the MCU. This is  
also required for devices programmed using a PROM programmer.  
Table 4.2 Programming Areas  
PROM programmer  
MCU  
type name  
ROM area  
of MCU  
MCU area  
Device  
Programming area  
140016 : 3BFF16  
800016 : FFFF16  
1140016 : 13BFF16  
100016 : FFFF16  
OSD ROM area  
Internal ROM area  
OSD ROM area  
140016 : 3BFF16  
800016 : FFFF16  
1140016 : 13BFF16  
100016 : FFFF16  
M37272E8SP  
M37272EFSP  
M5M27C101  
Internal ROM area  
5. Recommended PROM Programmers  
The PROM programmers listed in Table 5.1 are recommended for the adapter. Using the actual  
product, we have verified that these PROM programmers can be used to write programs without  
problem. Nonconformity occurred by using other PROM programmers can not be supported. For the  
latest type of the PROM programmer, please contact the manufacturer to confirm whether it can be  
used for your product.  
Table 5.1 Recommended PROM programmers  
Manufacturer  
Advantest  
Type name  
Device  
Programming voltage (VPP)  
12.5V  
R4945  
M5M27C101  
mode  
R4945A  
( 11 / 16 )  
 
6. Memory Map  
Figures 6.1 and 6.2 show the MCU and the PROM programmer memory maps (programming areas).  
0000016  
0000016  
013FF16  
0140016  
013FF16  
0140016  
OSD ROM  
256 kinds  
OSD ROM  
256 kinds  
03BFF16  
03C0016  
03BFF16  
03C0016  
07FFF16  
0800016  
07FFF16  
0800016  
Internal  
ROM area  
(32K bytes)  
Programming  
area  
0FFFF16  
1000016  
0FFFF16  
1FFFF16  
PROM programmer  
(M5M27C101 mode)  
MCU  
(M37272E8SP)  
Figure 6.1 Memory map (M37272E8SP)  
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0000016  
0000016  
00FFF16  
0100016  
00FFF16  
0100016  
Internal  
ROM area  
(60K bytes)  
Programming  
area  
0FFFF16  
1000016  
0FFFF16  
1000016  
113FF16  
1140016  
113FF16  
1140016  
OSD ROM  
256 kinds  
OSD ROM  
256 kinds  
13BFF16  
13C0016  
13BFF16  
13C0016  
1FFFF16  
1FFFF16  
PROM programmer  
(M5M27C101 mode)  
MCU  
(M37272EFSP)  
Figure 6.2 Memory map (M37272EFSP)  
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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.)  
• Detailed symptoms  
• How often does the problem occur? (2 out of 10 etc.)  
• When did the problem start to occur? (Since purchase/Used to work correctly)  
• Type name of the PROM programmer (Advantest R4945A etc.)  
• Specified device when writing to PROM (M27C101 etc.)  
• Specified programming area when writing to PROM  
• Switch settings of the adapter when writing to PROM  
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PCA7429G02 User's Manual  
Rev.1.00  
September 1, 2003  
REJ10J0249-0100Z  
COPYRIGHT ©2003 RENESAS TECHNOLOGY CORPORATION  
AND RENESAS SOLUTIONS CORPORATION ALL RIGHTS RESERVED  
 
 

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