NEC IE-178098-NS-EM1 Manuale utente

User’s Manual

Target Device

µµ

PD178078 Subseries

µµ

PD178098 Subseries

µµ

PD178F098

IE-178098-NS-EM1

Emulation Board

Document No. U14013EJ2V0UM00 (2nd edition)

Date Published February 2000 N CP(K)

Printed in Japan

1999

User’s Manual U14013EJ2V0UM00

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User’s Manual U14013EJ2V0UM00 3

V40 is a trademark of NEC Corporation

Windows is either a registered trademark or a trademark of Microsoft Corporation in the United States and/or

other countries.

PC/AT is a trademark of International Business Machines Corporation.

• The information in this document is subject to change without notice. Before using this document,

please confirm that this is the latest version.

• 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.

• Descriptions of circuits, software, and other related information in this document are provided for illustrative

purposes in semiconductor product operation and application examples. The incorporation of these circuits,

software, and information in the design of the customer's equipment shall be done under the full responsibility

of the customer. NEC Corporation assumes no responsibility for any losses incurred by the customer or third

parties arising from the use of these circuits, software, and information.

M7A 98.8

User’s Manual U14013EJ2V0UM00

Regional Information

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

product in your application, pIease 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.

NEC Electronics Inc. (U.S.)

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Tel: 408-588-6000

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Fax: 408-588-6130

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Tel: 91-504-2787

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Tel: 08-63 80 820

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Tel: 55-11-6465-6810

Fax: 55-11-6465-6829

J99.1

User’s Manual U14013EJ2V0UM00 5

Major Revisions in This Edition

Page Description

p.33 Addition of 3.5 Jumper Settings on IE-78K0-NS

p.43 Addition of APPENDIX B REVISION HISTORY

The mark shows major revised points.

User’s Manual U14013EJ2V0UM00

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User’s Manual U14013EJ2V0UM00 7

INTRODUCTION

Product Overview The IE-178098-NS-EM1 is designed to be used with the IE-78K0-NS to debug the

following target devices that belong to the 178K Series of 8-bit single-chip

microcontrollers.

•

PD178078 Subseries:

PD178076, 178078

•

PD178098 Subseries:

PD178096, 178098

•

PD178F098

Target Readers This manual is intended for engineers who will use the IE-178098-NS-EM1 with the IE-

78K0-NS to perform system debugging.

Engineers who use this manual are expected to be thoroughly familiar with the target

device’s functions and use methods and to be knowledgeable about debugging.

Organization When using the IE-178098-NS-EM1, refer to not only this manual (supplied with the IE-

178098-NS-EM1) but also the manual that is supplied with the IE-78K0-NS.

IE-78K0-NS IE-178098-NS-EM1

User’s Manual User’s Manual

•Basic specifications •General

•System configuration •Part names

•External interface functions •Installation

•Differences between target devices

and target interface circuits

Purpose This manual’s purpose is to explain various debugging functions that can be performed

when using the IE-178098-NS-EM1.

User’s Manual U14013EJ2V0UM00

Terminology The meanings of certain terms used in this manual are listed below.

Term Meaning

Emulation device This is a general term that refers to the device in the emulator that is used to emulate the

target device. It includes the emulation CPU.

Emulation CPU This is the CPU block in the emulator that is used to execute user-generated programs.

Target device This is the device to be emulated (real chip).

Target system This includes the target program and the hardware provided by the user. When defined

narrowly, it includes only the hardware.

IE system This refers to the combination of the IE-78K0-NS and the IE-178098-NS-EM1.

Conventions Data significance: Higher digits on the left and lower digits on the right

Note: Footnote for item marked with Note in the text

Caution: Information requiring particular attention

Remark: Supplementary information

Related Documents The related documents (user’s manuals) indicated in this publication may include

preliminary versions. However, preliminary versions are not marked as such.

Document NumberDocument Name

English Japanese

IE-78K0-NS U13731E U13731J

IE-178098-NS-EM1 This manual U14013J

ID78K0-NS Integrated Debugger Reference Windows™ Based U12900E U12900J

PD178078, 178098 Subseries U12790E U12790J

Caution The documents listed above are subject to change without notice. Be sure to use the latest

documents when designing.

User’s Manual U14013EJ2V0UM00 9

CONTENTS

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

1.1 System Configuration ............................................................................................................................... 14

1.2 Hardware Configuration............................................................................................................................ 16

1.3 Basic Specifications.................................................................................................................................. 17

CHAPTER 2 PART NAMES.....................................................................................................................19

2.1 Parts of Main Unit...................................................................................................................................... 20

CHAPTER 3 INSTALLATION..................................................................................................................21

3.1 Connection................................................................................................................................................. 22

3.2 Switch Settings.......................................................................................................................................... 23

3.3 Clock Settings............................................................................................................................................ 25

3.3.1 Overview of clock settings................................................................................................................ 25

3.3.2 Main system clock settings...............................................................................................................27

3.4 Low-Voltage Emulation Setting................................................................................................................ 32

3.5 Jumper Settings on IE-78K0-NS............................................................................................................... 33

CHAPTER 4 DIFFERENCES BETWEEN TARGET DEVICES AND

TARGET INTERFACE CIRCUITS......................................................................................35

APPENDIX A EMULATION PROBE PIN ASSIGNMENT TABLE...........................................................41

APPENDIX B REVISION HISTORY.........................................................................................................43

User’s Manual U14013EJ2V0UM00

LIST OF FIGURES

Figure No. Title Page

1-1 System Configuration........................................................................................................................................14

1-2 Basic Hardware Configuration...........................................................................................................................16

2-1 IE-178098-NS-EM1 Part Names .......................................................................................................................20

3-1 Connection of Emulation Probe.........................................................................................................................22

3-2 S1 Setting..........................................................................................................................................................23

3-3 S2 and S3 Settings............................................................................................................................................23

3-4 S4 Setting..........................................................................................................................................................24

3-5 S5, S6, and S7 Settings ....................................................................................................................................24

3-6 External Circuits Used as System Clock Oscillator...........................................................................................25

3-7 When Using Clock That Is Already Mounted on Emulation Board....................................................................26

3-8 When Using User-Mounted Clock.....................................................................................................................26

3-9 When Using an External Clock..........................................................................................................................27

3-10 Connections on Parts Board (When Using Main System Clock or User-Mounted Clock).................................28

3-11 Crystal Oscillator (When Using Main System Clock or User-Mounted Clock)...................................................30

3-12 Pin Alignment of Crystal Oscillator and Socket.................................................................................................30

4-1 Equivalent Circuit 1 of Emulator........................................................................................................................36

4-2 Equivalent Circuit 2 of Emulator........................................................................................................................37

4-3 Equivalent Circuit 3 of Emulator........................................................................................................................38

4-4 Equivalent Circuit 4 of Emulator........................................................................................................................40