PCA7435FPG02
PCA7435GPG03
PCA7435SPG02
PROM Programming Adapter for 753x and 7540 Group MCUs
User's Manual
Rev.1.00
September 1, 2003
REJ10J0250-0100Z
* 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.
• 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.
• 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 application examples
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• 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,
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• When using any or all of the information contained in these materials, including product data, diagrams, charts, programs, and algorithms,
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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
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• If these products or technologies are subject to the Japanese export control restrictions, they must be exported under a license from the
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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.
Keep safety first in your circuit designs!
Notes regarding these materials
• This product is a development supporting unit for use in your program development and evaluation stages. In mass-producing your
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
Precautions to be taken when using this product
( 2 / 18 )
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. Specifications........................................................................................................8
Chapter 4. How to Write the Program....................................................................................9
4.1 Programming Procedure........................................................................................9
4.2 Attaching the Adapter to a PROM Programmer .................................................10
4.3 Setting the Switch ...............................................................................................11
4.4 Mounting an MCU into the Adapter ...................................................................12
4.4.1 For PCA7435FPG02/PCA7435GPG03 ................................................12
4.4.2 For PCA7435SPG02.............................................................................12
4.5 Precautions When Handling the Adapter ............................................................13
4.6 Setting the Programming Area............................................................................13
Chapter 5. Recommended PROM Programmers..................................................................13
Chapter 6. Memory Maps.....................................................................................................14
Chapter 7. Troubleshooting ..................................................................................................15
7.1 Errors That Occur When Writing to PROM .......................................................15
7.1.1 When Newly Purchased........................................................................15
7.1.2 Previously Written Normally................................................................15
7.2 MCUs Do Not Function Normally......................................................................16
7.3 Other Precautions ................................................................................................16
7.3.1 About the Recommended PROM Programmers...................................16
7.3.2 About Reading Out of Device Identification Code ..............................16
7.4 How to Request for Support................................................................................16
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.
( 3 / 18 )
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"
WARNING
CAUTION
IMPORTANT
In addition to the three above, the following are also used as appropriate.
sentences are ignored, the equipment may
cause serious personal injury or death.
If the requirements shown in the "CAUTION"
sentences are ignored, the equipment may
malfunction.
It means important information on using this
product.
means WARNING or CAUTION.
Example: CAUTION AGAINST AN ELECTRIC SHOCK
means PROHIBITION.
Example: DISASSEMBLY PROHIBITED
means A FORCIBLE ACTION.
Example:
The following page describes the symbols "WARNING", "CAUTION", and "IMPORTANT".
UNPLUG THE POWER CABLE FROM THE RECEPTACLE.
( 4 / 18 )
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 touch the connector pins of this product.
• Be careful with the static electricity when handling this product and the MCU.
Caution for Keeping This Product:
•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.
When Using The Product:
• Attach this product to the IC socket on the PROM programmer properly.
•Mount the MCU to the IC socket of this product properly.
• Be sure to set the programming area according to your PROM programmer.
• Do not use the PROM programmer's device identification code readout function.
IMPORTANT
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Chapter 2. Introduction
This product is a PROM programming adapter for 753x and 7540 Group of 740 Family MCUs (8bit 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)
Figure 2.2 External view of the and its constituent parts (PCA7435SPG02)
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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
Interface unit
Connector
User's manual
PCA7435FPG02 PCA7435SPG02
PCA7435GPG03
PCA7414B
PCA7402E (32-pin)
This manual
If any part is missing or there is any doubt about your product package, contact your local distributor.
( 7 / 18 )
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
Operating clock frequency
Power supply
PCA7435FPG02/
PCA7435GPG03/
PCA7435SPG02
Board
configuration
PCA7414B
PCA7402E
4 MHz
(Supplied by the ceramic oscillator mounted on the adapter)
Supplied from Vcc of the PROM programmer
Board to insert a programmable MCU
(IC socket mounted on it)
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)
Board to connect to the PROM programmer
(Standard-pitch 32-pin pin-header mounted)
Table 3.2 Specifications of each programming adapter
PCA7435FPG02
Applicable MCU
753x Group OTP version
0.8-mm-pitch 36-pin SSOP
(36P2R-A package)
7540 Group OTP version
0.8-mm-pitch 36-pin SSOP
(36P2R-A package)
M37531E4/E8FP
M37532E8FP
M37534E8FP
M37540E2/E8FP
PCA7435GPG03
PCA7435SPG02
IC socket
Applicable MCU
IC socket
Applicable MCU
IC socket
Applicable MCU
IC socket
IC51-0362-309 (made by Yamaichi Electronics Co., Ltd.)
7531 Group OTP version
0.8-mm-pitch 32-pin LQFP
(36P6B-A, 32P6U-A package)
7540 Group OTP version
0.8-mm-pitch 32-pin LQFP
(32P6B-A, 32P6U-A package)
IC51-1498, AC26323 (made by Yamaichi Electronics Co., Ltd.)
7531 Group OTP version
1.778-mm-pitch 32-pin SDIP
(32P4B package)
7540 Group OTP version
1.778-mm-pitch 32-pin SDIP
(32P4B package)
IC59-3204-G4 (made by Yamaichi Electronics Co., Ltd.)
7536 Group OTP version
1.778-mm-pitch 42-pin SDIP
(42P4B package)
IC51-4206-G4 (made by Yamaichi Electronics Co., Ltd.)
M37531E4GP
M37540E2/E8GP
M37531E4/E8SP
M37540E2/E8SP
M37536E8SP
( 8 / 18 )
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 10).
(3) Set the switch on the PROM programmer.
For details, see "4.3 Setting the Switch" (page 11).
(4) Mount the MCU into the adapter.
For details, see "4.4 Mounting an MCU into the Adapter" (page 12).
(5) Set the programming area with the PROM programmer.*
For details, see "4.6 Setting the Programming Area" (page 13).
(6) Check to erase the programming area.*
Using the PROM programmer's erase check function, check whether data can be written into the
MCU's programming area.
(7) Write the program into the programming area of the MCU using the PROM programmer.*
(8) Verify the programming area of the MCU using the PROM programmer to check whether the
program has been written into the MCU correctly.*
2
1
2
2
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 and others may not also be performed
completely.
*2 Some PROM programmers perform the steps (6) to (8) automatically.
( 9 / 18 )
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)
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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
753x Group
7540 Group
When the switch is not set properly, the program will not be read out or written in
normally.
MCU
Setting
7531/7532 or 7531/7536
7540
7531/7532 or 7531/7536
7540
( 11 / 18 )
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 of the MCU matched
to the No. 1 pin of the IC socket on the PCA7435SPG02.
Top view
Figure 4.4 Mounting an MCU (PCA7435SPG02)
On the PCA7435SPG02 two MCUs cannot be written into at the same time.
( 12 / 18 )
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 programming area for 753x Group and 7540 Group,
respectively.
Table 4.2 Programming area (753x Group)
MCU
MCU type name
M3753xE2
M3753xE3
M3753xE4
M3753xE5
M3753xE6
M3753xE7
M3753xE8
Example
Not
available
M37531E4
Not
available
M37531E8
M37532E8
M37534E8
M37536E8
ROM size
4 KB
6 KB
8 KB
10 KB
12 KB
14 KB
16 KB
Setting of PROM programmer
Device Programming area
F08016 - FFFD16
E88016 - FFFD16
E08016 - FFFD16
D88016 - FFFD16
M5M27C101
D08016 - FFFD16
C88016 - FFFD16
C08016 - FFFD16
ROM area of MCU
F08016 - FFFD16
E88016 - FFFD16
E08016 - FFFD16
D88016 - FFFD16
D08016 - FFFD16
C88016 - FFFD16
C08016 - FFFD16
Table 4.3 Programming area (7540 Group)
MCU
MCU type name
M37540E2
M37540E3
M37540E4
M37540E5
M37540E6
M37540E7
M37540E8
Example
M37540E2
Not
available
M37540E8
ROM size
8 KB
12 KB
16 KB
20 KB
24 KB
28 KB
32 KB
Setting of PROM programmer
Device Programming area
E08016 - FFFD16
D08016 - FFFD16
C08016 - FFFD16
M5M27C101
B08016 - FFFD16
A08016 - FFFD16
908016 - FFFD16
808016 - FFFD16
Chapter 5. Recommended PROM Programmers
The PROM programmers listed in Table 5.1 are recommended for the adapter. 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 programmers, contact the manufacturer to confirm whether it can be used
for your product.
Table 5.1 Recommended PROM programmers
Manufacturer
Advantest
Corporation
Type name Programming voltage (V
R4945
R4945A
Device
M5M27C101 mode 12.5 V
ROM area of MCU
E08016 - FFFD16
D08016 - FFFD16
C08016 - FFFD16
B08016 - FFFD16
A08016 - FFFD16
908016 - FFFD16
808016 - FFFD16
PP)
( 13 / 18 )
Chapter 6. Memory Maps
Figure 6.1 shows memory maps of the MCU and the PROM programmer.
0000016
0YY0016
0YY7F16
0YY8016
0FFFD16
0FFFE16
0FFFF16
Reserved ROM area
Internal ROM area
(60 KB)
Reserved ROM area
MCU PROM programmer
0000016
Unused area
0ZZ7F16
0ZZ8016
Programming area
0FFFD16
0FFFE16
Unused area
1FFFF16
(M5M27C101 mode)
ROM area
ROM size (byte)
E2: 4096 F0 F0
E3: 6144 E8 E8
E4: 8192 E0 E0
753x Group
7540 Group
E5: 10240 D8 D8
E6: 12288 D0 D0
E7: 14336 C8 C8
E8: 16384 C0 C0
E2: 8192 E0 E0
E3: 12288 D0 D0
E4: 16384 C0 C0
E5: 20480 B0 B0
E6: 24576 A0 A0
E7: 28672 90 90
E8: 32768 80 80
Figure 6.1 Memory maps (753x and 7540 Groups)
Address YY Address ZZ
( 14 / 18 )
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
Programming adapter
PROM programmer
Contact failure
7.1.2 Previously Written Normally
Cause
Programming adapter
PROM programmer
Remedy
Is the adapter attached to the correct position of the PROM
programmer?
Is the MCU attached to the correct position?
Is the area specification set correctly?
Is the correct device selected?
The IC socket of the PROM programmer may be stained. The
socket needs replacing.
Remedy
Is the adapter attached to the correct position of the PROM
programmer?
Is the MCU attached to the correct position?
Is the area specification set correctly?
Is the correct device selected?
See page
10
12
13
13
-
See page
10
12
13
13
Contact failure
The IC socket of the PROM programmer may be stained. The
socket needs replacing.
The PROM programmer connector at which the PROM
programmer is contacted may be stained. Clean it with
alcohol, etc.
-
-
( 15 / 18 )
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 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 Programmers
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 this user's manual. 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 MCU 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.
*1Depending 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
• 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
1
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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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