Renesas PCA7412E4S-64 User's Manual

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Renesas PCA7412E4S-64 User's Manual | Manualzz

Rev.1.00

September 1, 2003

REJ10J0337-0100Z

PCA7412E4S-64

PROM programming adapter for M16C/6V Group MCUs

User's Manual

* R4945 and R4945A are trademarks of Advantest Corporation.

* 264-1300-00-0602J is a trademark of Sumitomo 3M Limited.

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. 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.

Notes regarding these materials

• 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 contained in these materials.

• 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, liability, or other loss rising from these inaccuracies or errors. Please also pay attention to information published by Renesas Technology

Corporation and Renesas Solutions Corporation by various means, including the Renesas home page (http://www.renesas.com).

• When using any or all of the information contained in these materials, including product data, diagrams, charts, programs, and algorithms, please be sure to evaluate all information as a total system before making a final decision on the applicability of the information and products. Renesas Technology Corporation and Renesas Solutions Corporation assume no responsibility for any damage, liability or 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 authorized Renesas Technology product distributor when considering the use of a product contained herein for any specific purposes, such as apparatus or systems for transportation, vehicular, medical, aerospace, nuclear, or undersea repeater use.

• The prior written approval of Renesas Technology Corporation and Renesas Solutions Corporation is necessary to reprint or reproduce in whole or in part these materials.

• If these products or technologies are subject to the Japanese export control restrictions, they must be exported under a license from the

Japanese government and cannot be imported into a country other than the approved destination. Any diversion or reexport contrary to 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.

Precautions to be taken when using this product

• 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

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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 Procedures ...................................................................................... 8

4.2 Attaching the Adapter to a PROM Programmer ................................................... 9

4.3 Setting the Jumper Switch ..................................................................................... 9

4.4 Inserting an MCU into the Programming Adapter .............................................. 10

4.5 Precautions When Handling the Adapter ............................................................ 10

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

• In both 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". Be sure to read this chapter before using the product.

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1. Precautions for Safety

In this user's manual, 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 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

WARNING

CAUTION

IMPORTANT

If the requirements shown in the "WARNING" 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.

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 page describes 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 Modifying This Product:

• Do not disassemble or modify this product. Disassembling or modifying this product can cause damage.

Cautions to Be Taken for Handling This Product:

• 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.

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 opening and closing the IC socket of this product, be sure to keep it horizontal.

• Be sure to set the programming area as described in this user's manual.

• 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 M16C/6V Group of 16-bit MCUs. The adapter is a tool that can be used to write programs into internal ROM of microcomputers using a commercially available PROM programmer. This manual describes the specifications and the operation.

Figure 2.1 shows the external view and constituent parts of the adapter.

Figure 2.1 External view and constituent parts

2.1 Things to Check When Unpacking

This product consists of the items listed in Table 2.1. Check to see that it contains all of the items.

Table 2.1 Contents

Main unit PCA7412E4S-64

Interface unit

Connector

User's manual

PCA7412C

PCA7402E (32-pin)

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 the common specifications of the programming adapters, and Table 3.2 lists the specifications of the PCA7412E4S-64.

Table 3.1 Common specifications of the programming adapters

Item Description

Operating clock frequency

Power supply

Board configuration

Main unit

PCA7412C

(Interface unit)

PCA7402E

(Connector)

8 MHz

(Supplied by the mounted ceramic oscillator)

Supplied from Vcc of the PROM programmer

Board to insert a programmable MCU

(IC socket mounted on it)

Interface board (Buffer IC mounted on it)

(Connected by two rows of standard-pitch 20-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 PCA7412E4S-64

Product name Item Description

PCA7412E4S-64

MCU

M306V5EESP

(64-pin 1.778-mm-pitch SDIP)

IC socket 264-1300-00-0602J (Sumitomo 3M Limited)

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4. How to Write the Program

This chapter describes how to write programs with a PROM programmer. For details on how to operate the PROM programmer, refer to the user's manual of the PROM programmer.

4.1 Programming Procedures

Follow procedures (1) to (8) to write programs into the MCU.

(1) Read the program into the PROM programmer. (80000

16

offset required.)

(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) Specify the programming area of the MCU using the PROM programmer. (see Section 4.6) * 1

(6) Using the PROM programmer's erase check function, check whether data can be written into the programming area of the MCU. * 2

(7) Write the program into the programming area of the MCU using the PROM programmer. * 2

(8) Verify the programming area of the MCU using the PROM programmer to check whether the program is written into the MCU correctly. * 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 etc. may not also be performed completely.

*2 Some PROM programmers perform the steps (6) through (8) automatically.

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4.2 Attaching the Adapter to a PROM Programmer

As shown in Figure 4.1, attach the No. 1 pin of the PCA7402E connector (standard-pitch 32-pin pinheader mounted) to the No. 1 pin of the IC socket of the PROM programmer.

Be careful when attaching to the PROM programmer because incorrect insertion can cause fatal damage to the MCU.

Figure 4.1 Attaching the adapter to a PROM programmer

4.3 Setting the Jumper Switch

(1) Jumper switch SW1

You can not set the SW1 to "1M". Set this switch to "4M" to use.

For details on the jumper switch setting, see Table 4.1 and Figure 4.2.

• SW1: 1M ............................... Prohibited

• SW1: 4M ............................... To write to OSD/Internal ROM

Table 4.1 Jumper switch setting

OSDROM

Internal ROM

SW1

4M

4M

Note: SW1 .... 4M

Do not change this setting.

Figure 4.2 Jumper switch setting

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4.4 Inserting an MCU into the Programming Adapter

As shown in Figure 4.3, insert the No. 1 pin of the MCU into the No. 1 pin of the IC socket on the main unit.

Be careful when inserting the MCU because incorrect insertion can cause fatal damage to the MCU.

Top view

Figure 4.3 Inserting MCU

CAUTION

When Inserting an MCU:

• When inserting and pulling out the MCU, be sure to keep the IC socket side above and horizontal.

4.5 Precautions When Handling the Adapter

Do not directly touch the connector in the IC socket and the pins on the PROM programmer connector, otherwise 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.

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4.6 Setting Programming Area

When writing and erasing programs, be sure to set the programming area. And also, specify its device of the PROM programmer.

Table 4.2 Programming area

PROM programmer

MCU type name ROM size

Internal ROM area of MCU

Device Programming area

OSDROM

(128K bytes)

10000

16

- 2FFFF

16

90000

16

- AFFFF

16

M306V5EESP M5M27C401

Internal ROM

(192K bytes)

50000

16

- 7FFFF

16

D0000

16

- FFFFF

16

CAUTION

When Setting the Programming Area:

(1) Choose the programming mode properly. Incorrect setting may destroy the MCU.

(2) The programming method in M5M27C401 mode is the byte programming method.

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5. Recommended PROM Programmers

The PROM programmers listed in Table 5.1 are recommended for this product. 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 Type name Device name Programming voltage (Vpp)

R4945

Advantest M5M27C401 mode 12.75 V

R4945A

CAUTION

Cautions for Recommended PROM Programmers:

(1) Choose the programming mode properly. Incorrect setting may destroy the MCU.

(2) The programming method in M5M27C401 mode is the byte programming method.

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6. Memory Map

Figure 6.1 shows memory maps of the MCU and the PROM programmer.

00000

16

Internal reserved area

8FFFF

16

90000

16

AFFFF

16

B0000

16

CFFFF

16

D0000

16

OSDROM area

(128K bytes)

Internal reserved area

Internal ROM area

(192K bytes)

FFFFF

16

Figure 6.1 Memory map

MCU

Offset: 80000

16

Unused area

OSDROM area

Unused area

00000

16

0FFFF

16

10000

16

2FFFF

16

30000

16

4EFFF

16

50000

16

Programming area

PROM programmer

(M5M27C401 mode)

7FFFF

16

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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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PCA7412E4S-64 User's Manual

Rev.1.00

September 1, 2003

REJ10J0337-0100Z

COPYRIGHT ©2003 RENESAS TECHNOLOGY CORPORATION

AND RENESAS SOLUTIONS CORPORATION ALL RIGHTS RESERVED

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