NEC IE-789801-NS-EM1 User manual

User’s Manual

Target Devices

µµ

PD789800 Subseries

IE-789801-NS-EM1

Emulation Board

1991©

Document No. U13390EJ2V0UM00 (2nd edition)

Date Published May 2002 N CP(K)

Printed in Japan

1999

User’s Manual U13390EJ2V0UM

[MEMO]

User’s Manual U13390EJ2V0UM 3

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.

M8E 00. 4

The information in this document is current as of April, 2002. The information is subject to change

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•

User’s Manual U13390EJ2V0UM

Regional Information

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Device availability

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Ordering information

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Product release schedule

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Availability of related technical literature

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

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•

Network requirements

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

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Electron Devices Division

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Tel: 11-6462-6810

Fax: 11-6462-6829

J02.4

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Tel: 0211-65 03 01

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Fax: 01908-670-290

User’s Manual U13390EJ2V0UM 5

Major Revisions in This Edition

Pages Description

Throughout •Addition of IE-78K0S-NS-A as supported main board

•Addition of NP-H44GB-TQ as emulation probe

•Addition of TGB-044SAP as conversion socket/adapter

•Deletion of NP-42CU from supported emulation probes

pp.12, 13 Figure 1-1 System Configuration

•Change of supply medium for debugger ID78K0S-NS to CD-ROM

•Change of Notes 1 to 3.

p.15 Modification of a part of Table 1-1 Basic Specifications

pp.20 to 22 3.2.1 Overview of clock settings

•Change from “internal clock” to “clock oscillator”

•Addition of VSS pin in (a) Clock oscillator in Figure 3-2 External Circuit Used as System Clock

Oscillator

•Change from “resonator” to “clock oscillator or external clock” on target system in Figure 3-3 When

Using Clock (6 MHz) That Is Already Mounted on Emulation Board and Figure 3-4 When Using

User-Mounted Clock

•Change from “clock generator” to “external clock” in Figure 3-5 When Using an External Clock

p.29 Addition of 3.3 Setting Power Supply Voltage of Target Interface

p.30 Addition of 3.4 External Trigger

p.31 3.5 Switch and Jumper Settings

•Addition of (2) Switch and jumper settings on IE-78K0S-NS-A

p.36 Addition of APPENDIX B CAUTIONS ON DESIGNING TARGET SYSTEM

The mark shows major revised points.

User’s Manual U13390EJ2V0UM

INTRODUCTION

Product Overview The IE-789801-NS-EM1 is designed to be used with the IE-78K0S-NS or IE-78K0S-NS-A

to debug the following target devices that belong to the 78K/0S Series of 8-bit single-chip

microcontrollers.

•

PD789800 Subseries:

PD789800, 78F9801

Target Readers This manual is intended for engineers who will use the IE-789801-NS-EM1 with the IE-

78K0S-NS or IE-78K0S-NS-A to perform system debugging.

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

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

Organization When using the IE-789801-NS-EM1, refer to not only this manual (supplied with the IE-

789801-NS-EM1) but also the manual that is supplied with the IE-78K0S-NS or IE78K0S-

NS-A.

IE-78K0S-NS

User’s Manual

IE-789801-NS-EM1

User’s Manual

•Basic specifications •General

•System configuration •Part names

•External interface functions •Installation

•Differences between target devices

and target interface circuits

IE-78K0S-NS-A

User’s Manual

•Basic specifications

•System configuration

•External interface functions

Purpose This manual is intended to give users an understanding of the various debugging

functions that can be performed when using the IE-789801-NS-EM1.

User’s Manual U13390EJ2V0UM 7

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 (real chip) that is the target for emulation.

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-78K0S-NS or IE78K0S-NS-A and the IE-789801-NS-

EM1.

Conventions This document is described in accordance with the following notations.

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 Name Document No.

IE-78K0S-NS U13549E

IE-78K0S-NS-A U15207E

IE-789801-NS-EM1 This manual

ID78K0-NS, ID78K0S-NS Integrated Debugger Ver. 2.20 or Later Operation (Windows™ Based) U14910E

PD789800 Subseries U12978E

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

latest documents when designing.

User’s Manual U13390EJ2V0UM

CONTENTS

CHAPTER 1 GENERAL...........................................................................................................................11

1.1 System Configuration................................................................................................................................12

1.2 Hardware Configuration ............................................................................................................................14

1.3 Basic Specifications ..................................................................................................................................15

CHAPTER 2 PART NAMES.....................................................................................................................16

2.1 Parts of Main Unit.......................................................................................................................................17

CHAPTER 3 INSTALLATION ..................................................................................................................18

3.1 Connection .................................................................................................................................................19

3.2 Clock Settings ............................................................................................................................................20

3.2.1 Overview of clock settings .............................................................................................................20

3.2.2 System clock settings ....................................................................................................................23

3.3 Setting Power Supply Voltage of Target Interface ..................................................................................29

3.4 External Trigger..........................................................................................................................................30

3.5 Switch and Jumper Settings .....................................................................................................................31

CHAPTER 4 DIFFERENCES BETWEEN TARGET DEVICES AND TARGET INTERFACE

CIRCUITS ...........................................................................................................................32

APPENDIX A EMULATION PROBE PIN ASSIGNMENT TABLE............................................................35

APPENDIX B CAUTIONS ON DESIGNING TARGET SYSTEM...........................................................36

User’s Manual U13390EJ2V0UM 9

LIST OF FIGURES

Figure No. Title Page

1-1 System Configuration ........................................................................................................................................12

1-2 Basic Hardware Configuration...........................................................................................................................14

2-1 IE-789801-NS-EM1 Part Names .......................................................................................................................17

3-1 Connection of Emulation Probe.........................................................................................................................19

3-2 External Circuits Used as System Clock Oscillator ...........................................................................................20

3-3 When Using Clock (6 MHz) That Is Already Mounted on Emulation Board.......................................................21

3-4 When Using User-Mounted Clock .....................................................................................................................21

3-5 When Using an External Clock..........................................................................................................................22

3-6 Connections on Parts Board (When Using User-Mounted Clock).....................................................................24

3-7 Crystal Oscillator (When Using User-Mounted Clock).......................................................................................26

3-8 Pin Alignment of Crystal Oscillator and Socket .................................................................................................26

3-9 Connection of TM1 and Power Supply Voltage of Target System.....................................................................29

3-10 External Trigger Input Position ..........................................................................................................................30

4-1 Equivalent Circuit 1 of Emulation Circuit ...........................................................................................................34

4-2 Equivalent Circuit 2 of Emulation Circuit ...........................................................................................................34

B-1 Distance Between In-Circuit Emulator and Conversion Socket.........................................................................36

B-2 Connection Condition of Target System (NP-H44GB-TQ) ................................................................................37

User’s Manual U13390EJ2V0UM

LIST OF TABLES

Table No. Title Page

1-1 Basic Specifications.......................................................................................................................................... 15

3-1 System Clock Settings...................................................................................................................................... 23

3-2 Switch and Jumper Settings on IE-78K0S-NS.................................................................................................. 31

3-3 Switch and Jumper Settings on IE-78K0S-NS-A .............................................................................................. 31

A-1 NP-44GB, NP-44GB-TQ, and NP-H44GB-TQ Pin Assignments ...................................................................... 35