PCA7429G02
PROM Programming Adapter for M37272E8SP/M37272EFSP
User's Manual
Rev.1.00
September 1, 2003
REJ10J0249-0100Z
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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
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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.
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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
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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
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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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