NEC IE-784915-R-EM1 Manuale utente

User’s Manual

Printed in Japan

1996

Document No. U10931EJ2V0UM00 (2nd edition)

Date Published October 1997 N

PD784915 Subseries

PD784928 Subseries

PD784928Y Subseries

IE-784915-R-EM1

I/O Emulation Board

EP-784915GF-R

Emulation Probe

[MEMO]

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 96.10

This product is designed to be used in a commercial or industrial district. If it is used in a residential district

or in an area in the vicinity of a residential district, radio and TV receivers in the district may be affected.

Use this product correctly by carefully reading its User’s Manual.

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

MAJOR REVISIONS IN THIS EDITION

Page Contents

Throughout

PD784928 subseries and

PD784928Y subseries added to the target devices.

p.61 VOLUME 2 EP-784915GF-R

APPENDIX A EXTERNAL VIEW OF CONVERSION SOCKET

Drawing of the NQPACK100RB added.

The mark shows major revised points.

[MEMO]

PREFACE

Product outline The IE-784915-R-EM1 is connected to the IE-784000-R-EM, inserted in the IE-

784000-R,andusedtodebugthe

PD784915subseries,

PD784928subseries,and

PD784928Y subseries 16-bit single-chip microcontrollers.

The EP-784915GF-R is an emulation probe to connect the IE-784915-R-EM1 and

a target system. The EP-784915GF-R is used in combination with the EV-9200GF-

100 or NQPACK100RB.

Remark TheNQPACK100RB isa productof TokyoEletech Corp. (03-5295-1661).

When purchasing the product, consult your NEC distributor.

Intended Readership Thismanualisintendedforengineerswhousethe

PD784915subseries,

PD784928

subseries, and

PD784928Y subseries 16-bit single-chip microcontrollers and

performsystemdebugging,usingtheIE-784000-RandIE-784000-R-EMincombination

with the IE-784915-R-EM1. It is also intended for engineers who upgrade a system

using other in-circuit emulators so that it has functions equivalent to those of the IE-

784000-R. Therefore, the engineers who read this manual are assumed to be

familiar with the functions and usage of the subseries used and have knowledge of

debuggers.

Purpose The purpose of this manual is to give readers an understanding of the method of

connecting the IE-784915-R-EM1 to the IE-784000-R and IE-784000-R-EM, the

setting method when debugging the

PD784915 subseries,

PD784928 subseries,

and

PD784928Ysubseries,andthemethodofconnectingtheEP-784915GF-Rwith

the IE-784915-R-EM1.

Organization This manual consists of the following two parts.

VOLUME 1: IE-784915-R-EM1 VOLUME 2: EP-784915GF-R

• System configuration • General description

• Function of external interface • Connection method

with IE-784000-R

Use the IE-784000-R manual as well.

Using This Information VOLUME 1: IE-784915-R-EM1

To have a general understanding of the IE-784915-R-EM1 functions,

→read according to the TABLE OF CONTENTS.

To understand the basic specifications,

→read CHAPTER 1 GENERAL DESCRIPTION.

When looking up the setting method when the IE-784915-R-EM1 is connected with

the IE-784000-R to debug the

PD784915 subseries,

PD784928 subseries, and

PD784928Y subseries,

→read CHAPTER 2 INSTALLATION PROCEDURE.

VOLUME 2: EP-784915GF-R

To have a general understanding of the EP-784915GF-R functions,

→read according to the TABLE OF CONTENTS.

To understand the operating environment and configuration,

→read CHAPTER 1 GENERAL DESCRIPTION.

To understand the specific connection method,

→read CHAPTER 2 CONNECTION.

Terminology

The meaning of each term used in this manual is described in the table below.

Term Meaning

Emulation device Generaltermofdevicesthatperformemulation

of target devices in the emulator

Includes the emulation CPU.

Emulation CPU CPUblockwhichexecutestheprogramcreated

by the user in the emulator

Target device Device that is an emulation target (real chip)

Target program Program that is a debugging target (program

created by the user)

Target system System that is a debugging target (system

created by the user).

Includesatargetprogramandhardwarecreated

by the user.

Refers to hardware only in a narrow sense.

Legend Note : Explanation of items marked with Note in the text

Caution: Item to be especially noted

Remark : Supplementary information

TABLE OF CONTENTS

VOLUME 1 IE-784915-R-EM1

CHAPTER 1 GENERAL DESCRIPTION.............................................................................................. 13

1.1 Features .................................................................................................................................... 13

1.2 Product Configuration............................................................................................................. 13

1.3 Part Names ............................................................................................................................... 16

1.4 Target Device ........................................................................................................................... 17

1.5 Emulation Probe ...................................................................................................................... 17

1.6 Operating Precautions ............................................................................................................ 17

CHAPTER 2 INSTALLATION PROCEDURE ...................................................................................... 19

2.1 Connection with IE-784000-R..................................................................................................19

2.2 Connection with Target System ............................................................................................. 23

2.3 When Target System is not Connected ................................................................................. 23

CHAPTER 3 SETTING OF USER CLOCK .......................................................................................... 25

3.1 Setting of Operating Clock...................................................................................................... 25

3.2 Attaching Crystal Oscillator.................................................................................................... 26

CHAPTER 4 START-UP....................................................................................................................... 29

CHAPTER 5 DIFFERENCES FROM TARGET DEVICE...................................................................... 31

APPENDIX A PRODUCT SPECIFICATIONS ...................................................................................... 39

VOLUME 2 EP-784915GF-R

CHAPTER 1 GENERAL DESCRIPTION.............................................................................................. 43

1.1 Operating Environment ........................................................................................................... 43

1.2 Configuration ........................................................................................................................... 43

CHAPTER 2 CONNECTION................................................................................................................. 49

2.1 Outline of Connection Procedure........................................................................................... 49

2.1.1 Connection of IE-784000-R-EM and IE-784915-R-EM1................................................................ 49

2.1.2 Connection of IE-784000-R and EP-784915GF-R......................................................................... 49

2.1.3 Connection of EP-784915GF-R and target system ....................................................................... 51

2.1.4 Connection of external sense clips ................................................................................................ 54

2.2 Powering-On/Powering-Off Order .......................................................................................... 56

2.3 Removing EP-784915GF-R from Target System ................................................................... 57

APPENDIX A EXTERNAL VIEW OF CONVERSION SOCKET .......................................................... 59

A.1 External View of EV-9200GF-100 and Recommended Board Mounting Pattern................ 59

A.2 External View of NQPACK100RB ........................................................................................... 61

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