NEC EP-753304DU-R Manuale utente

Document No. U12173EJ1V0UM00 (1st edition)

Date Published June 1997 N

Printed in Japan

EP-753304DU-R

EMULATION PROBE

The information in this document is subject to change without notice.

No part of this document may be copied or reproduced in any form or by any means without the prior written

consent of NEC Corporation. NEC Corporation assumes no responsibility for any errors which may appear in

this document.

NEC Corporation does not assume any liability for infringement of patents, copyrights or other intellectual

property rights of third parties by or arising from use of a device described herein or any other liability arising

from use of such device. No license, either express, implied or otherwise, is granted under any patents,

copyrights or other intellectual property rights of NEC Corporation or of others.

M7A 94.11

The export of this product from Japan is prohibited without governmental license. To export or re-export this product from

a country other than Japan may also be prohibited without a license from that country. Please call an NEC sales

representative.

NEC Electronics Inc. (U.S.)

Santa Clara, California

Tel: 800-366-9782

Fax: 800-729-9288

NEC Electronics (Germany) GmbH

Duesseldorf, Germany

Tel: 0211-65 03 02

Fax: 0211-65 03 490

NEC Electronics (UK) Ltd.

Milton Keynes, UK

Tel: 01908-691-133

Fax: 01908-670-290

NEC Electronics Italiana s.r.1.

Milano, Italy

Tel: 02-66 75 41

Fax: 02-66 75 42 99

NEC Electronics Hong Kong Ltd.

Hong Kong

Tel:2886-9318

Fax: 2886-9022/9044

NEC Electronics Hong Kong Ltd.

Seoul Branch

Seoul, Korea

Tel: 02-528-0303

Fax: 02-528-4411

NEC Electronics Singapore Pte. Ltd.

United Square, Singapore 1130

Tel:253-8311

Fax: 250-3583

NEC Electronics Taiwan Ltd.

Taipei, Taiwan

Tel: 02-719-2377

Fax: 02-719-5951

NEC do Brasil S.A.

Sao Paulo-SP, Brasil

Tel: 011-889-1680

Fax: 011-889-1689

NEC Electronics (Germany) GmbH

Benelux Office

Eindhoven, The Netherlands

Tel:040-2445845

Fax: 040-2444580

NEC Electronics (France) S.A.

Velizy-Villacoublay, France

Tel:01-30-67 58 00

Fax: 01-30-67 58 99

NEC Electronics (France) S.A.

Spain Office

Madrid, Spain

Tel: 01-504-2787

Fax: 01-504-2860

NEC Electronics (Germany) GmbH

Scandinavia Office

Taeby, Sweden

Tel: 08-63 80 820

Fax: 08-63 80 388

Regional Information

Some information contained in this document may vary from country to country. Before using any NEC

product in your application, please contact the NEC office in your country to obtain a list of authorized

representatives and distributors. They will verify:

• Device availability

• Ordering information

• Product release schedule

• Availability of related technical literature

• Development environment specifications (for example, specifications for third-party tools and

components, host computers, power plugs, AC supply voltages, and so forth)

• Network requirements

In addition, trademarks, registered trademarks, export restrictions, and other legal issues may also vary

from country to country.

J96. 8

PREFACE

Intended Readership

This manual is intended for users performing debugging on the

PD753304 using the IE-75001-R + IE-75300-

R-EM and EP-753304DU-R.

Remark The IE-75001-R is a product equivalent to the IE-75000-R (maintenance product) with

the IE-75000-R-EM removed. The IE-75000-R can be substituted for the IE-75001-R.

Inthiscase,replacetheIE-75000-R-EMincorporatedintheIE-75000-RwiththeIE-75300-R-EM.

Purpose

This manual provides an understanding of the method for connecting the EP-75304DU-R to the IE-75001-R +

IE-75300-R-EM and methods for setting mask options.

Organization

The contents of this manual can be roughly divided under the following general headings.

General description

Methods for connecting this product

Methods for setting mask options

Using this Manual

Beforereadingthismanual,besuretoreadthemanualfortheIE-75001-RorIE-75300-R-EMandgetathorough

understanding of the configuration and functions of the debugging system.

When using the IE-75000-R as an in-circuit emulator, “IE-75001-R” should be read as “IE-75000-R”.

Unless otherwise specified, “IE-75001-R” means “IE-75001-R + IE-75300-R-EM”.

•To understand general EP-753304DU-R functions and connection methods:

→Read this manual in the order of the table of contents.

•To understand the operating environment, configuration and object devices:

→Read CHAPTER 1 GENERAL DESCRIPTION.

•To understand the connection method in detail:

→Read CHAPTER 2 CONNECTIONS.

•To understand the mask option setting method:

→Read CHAPTER 3 SETTING MASK OPTIONS.

Legend

Note: Explains important points in the text.

Caution: Contains important information that is of special importance.

Remark: Provides supplementary explanations.

Related Documents

•IE-75000-R/IE-75001-R User’s Manual (Document No.: EEU-1416)

•IE-75300-R-EM User’s Manual (Document No.: UII354E)

Confirmation of Package Contents

The following items are included in the EP-753304DU-R packing box. Check the items carefully. If any item is

missing or damaged, be sure to contact an NEC sales representative or an authorized dealer.

•Emulation Probe 1

•Adaptor Board 1

•User’s Manual (This Manual) 1

•Spacer (with 2 screws) Note 1 1

•Installation Screws Note 2 2

Notes 1. Used to connect the adapter board and the IE-75000-R-EM.

2. Used to connect the emulation probe and the IE-75001-R.

– i –

CONTENTS

CHAPTER 1 GENERAL DESCRIPTION.............................................................................................. 1

1.1 Operating Environment........................................................................................................ 1

1.2 Configuration......................................................................................................................... 2

1.3 Target Devices ...................................................................................................................... 4

CHAPTER 2 CONNECTIONS ............................................................................................................... 5

2.1 Connection of IE-75001-R and Target System ................................................................. 5

2.2 Power ON and OFF Sequence ............................................................................................ 11

2.3 Removing Emulation Probe from Target System ............................................................ 12

CHAPTER 3 SETTING PORT 3 ........................................................................................................... 13

CHAPTER 4 MASK OPTION SETTING............................................................................................... 15

4.1 Pull-up Setting of RESET Signal ........................................................................................ 15

4.2 LCD Drive Divide Registors Setting................................................................................... 16

APPENDIX EMULATION PROBE PIN CORRESPONDENCE TABLE ............................................ 17

– ii –

[MEMO]

CHAPTER 1 GENERAL DESCRIPTION

This chapter gives an outline of the EP-753304DU.

1.1 Operating Environment

TheEP-753304DU-RisaprobesetdesignedforconnectionwiththeIE-75001-Randthetargetsystem. Byusing

the EP-753304DU-R in such connections, a debugging environment for the

PD753304 is created, making

comprehensive debugging of the target system hardware and software possible. See CHAPTER 2 CONNEC-

TIONS for concerning concrete connection methods.

Figure 1-1. Connection to IE-75001-R and Target System

Note Replace the IE-75000-R-EM incorporated in the IE-75000-R with the IE-75300-R-EM.

Adapter Board Emulation Probe

EP-753304DU-R

Target System

IE-75300-R-EM

IE-75001-R

IE-75000-RNote

(Sold separately)

CHAPTER 1 GENERAL DESCRIPTION

1.2 Configuration

The EP-753304DU-R is a set consisting of an emulation probe and an adapter board.

(1) Emulation probe

The emulation probe is configured from the following 3 components.

•42-pin shrink DIP probe

Connects the IE-75001-R and the target system.

•Ground clip

Connectsto thetarget system’sGND.Thegroundclipmakesthe GNDpotential oftheIE-75001-Randthe

target system the same, and protects the system against static electricity and noise.

•External sense clips

Consists of 8 sense clips. These clips are used to monitor the IC pin voltage level of the target system.

(2) Adapter board

The adapter board is used to connect the emulation probe and the emulation board (IE-75300-R-EM).

Theadapterboardalsoincludesfunctionstosetmaskoptions.Fordetails,seeCHAPTER3SETTINGMASK

OPTIONS.

CHAPTER 1 GENERAL DESCRIPTION

Figure 1-2. Emulation Probe

Figure 1-3. Adapter Board

42-Pin Shrink DIP

Ground Clip

External Sense Clips

CN5 SW1 IC1

CN1

CN2

CN4

CN3

DP1

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