NEC uPD780318, uPD780338, uPD780328 User Manual

User’s Manual

IE-780338-NS-EM1

Emulation Board

Target Devices

PD780318 Subseries

µµµµ

PD780328 Subseries

µµµµ

PD780338 Subseries

µµµµ

Document No. U16214EJ1V0UM00 (1st edition)
Date Published August 2002 N CP(K)

2002

1991©

Printed in Japan

[MEMO]

2

User’s Manual U16214EJ1V0UM

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 current as of May, 2002. The information is subject to change
without notice. For actual design-in, refer to the latest publications of NEC's data sheets or data
books, etc., for the most up-to-date specifications of NEC semiconductor products. Not all products
and/or types are available in every country. Please check with an NEC sales representative for
availability and additional information.

•

No part of this document may be copied or reproduced in any form or by any means without prior
written consent of NEC. NEC assumes no responsibility for any errors that may appear in this document.

•

NEC does not assume any liability for infringement of patents, copyrights or other intellectual property rights of
third parties by or arising from the use of NEC semiconductor products listed in this document or any other
liability arising from the use of such products. No license, express, implied or otherwise, is granted under any
patents, copyrights or other intellectual property rights of NEC or 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 customer's equipment shall be done under the full
responsibility of customer. NEC assumes no responsibility for any losses incurred by customers or third
parties arising from the use of these circuits, software and information.

•

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agree and acknowledge that the possibility of defects thereof cannot be eliminated entirely. To minimize
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Customers must check the quality grade of each semiconductor product before using it in a particular
application.
"Standard": Computers, office equipment, communications equipment, test and measurement equipment, audio

and visual equipment, home electronic appliances, machine tools, personal electronic equipment
and industrial robots

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The quality grade of NEC semiconductor products is "Standard" unless otherwise expressly specified in NEC's
data sheets or data books, etc. If customers wish to use NEC semiconductor products in applications not
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to support a given application.
(Note)
(1) "NEC" as used in this statement means NEC Corporation and also includes its majority-owned subsidiaries.
(2) "NEC semiconductor products" means any semiconductor product developed or manufactured by or for

NEC (as defined above).

M8E 00. 4

User’s Manual U16214EJ1V0UM

3

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.)

Santa Clara, California
Tel: [phone]
800-366-9782
Fax: [phone]
800-729-9288

NEC do Brasil S.A.

Electron Devices Division
Guarulhos-SP, Brasil
Tel: [phone]
Fax: [phone]

NEC Electronics (Europe) GmbH

Duesseldorf, Germany
Tel: [phone]
Fax: [phone]

• Sucursal en España

Madrid, Spain
Tel: [phone]
Fax: [phone]

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Tel: [phone]
Fax: [phone]

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Milano, Italy
Tel: [phone]
Fax: [phone]

• Branch The Netherlands

Eindhoven, The Netherlands
Tel: [phone]
Fax: [phone]

• Branch Sweden

Taeby, Sweden
Tel: [phone]
Fax: [phone]

• United Kingdom Branch

Milton Keynes, UK
Tel: [phone]
Fax: [phone]

NEC Electronics Hong Kong Ltd.

Hong Kong
Tel: [phone]
Fax: [phone]

NEC Electronics Hong Kong Ltd.

Seoul Branch
Seoul, Korea
Tel: [phone]
Fax: [phone]

NEC Electronics Shanghai, Ltd.

Shanghai, P.R. China
Tel: [phone]
Fax: [phone]

NEC Electronics Taiwan Ltd.

Taipei, Taiwan
Tel: [phone]
Fax: [phone]

NEC Electronics Singapore Pte. Ltd.

Novena Square, Singapore
Tel: [phone]
Fax: [phone]

J02.4

4

User’s Manual U16214EJ1V0UM

INTRODUCTION

Product Overview The IE-780338-NS-EM1 is designed to be used with the IE-78K0-NS or IE-78K0-NS-A to

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

microcontrollers.

PD780318 Subseries:

•

µ

•µPD780328 Subseries:

•µPD780338 Subseries:

Target Readers This manual is intended for engineers who will use the IE-780338-NS-EM1 with the IE-

78K0-NS or IE-78K0-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-780338-NS-EM1, refer to not only this manual (supplied with the IE-

780338-NS-EM1) but also the manual that is supplied with the IE-78K0-NS or IE-78K0-

NS-A.

The IE-78K0-NS used in combination with the IE-78K0-NS-PA is functionally equivalent

to the IE-78K0-NS-A. Therefore, as necessary, read IE-78K0-NS + IE-78K0-NS-PA for

IE-78K0-NS-A in this document.

IE-78K0-NS or IE-78K0-NS-A IE-780338-NS-EM1

User’s Manual User’s Manual

• Basic specifications • General

• System configuration • Part names

• External interface functions • Installation

PD780316, 780318

µ

PD780326, 780328

µ

PD780336, 780338, 78F0338

µ

• Differences between target devices

and target interface circuits

• Restrictions and cautions on use

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

functions that can be performed when using the IE-780338-NS-EM1.

User’s Manual U16214EJ1V0UM

5

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 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-78K0-NS or IE-78K0-NS-A and the IE-780338-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 Name Document No.

IE-78K0-NS In-Circuit Emulator U13731E

IE-78K0-NS-A In-Circuit Emulator U14889E

IE-780338-NS-EM1 Emulation Board This manual

ID78K Series Integrated Debugger Ver. 2.30 or Later Operation Windows™

Based

PD780318, 780328, 780338 Subseries U14701E

µ

U15185E

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

documents when designing.

6

User’s Manual U16214EJ1V0UM

CONTENTS

CHAPTER 1 GENERAL............................................................................................................................ 10

1.1 System Configuration................................................................................................................................ 11

1.2 Hardware Configuration ............................................................................................................................ 13

1.3 Basic Specifications.................................................................................................................................. 14

CHAPTER 2 PART NAMES .....................................................................................................................15

2.1 Parts of Main Unit ......................................................................................................................................16

CHAPTER 3 INSTALLATION...................................................................................................................17

3.1 Connection ................................................................................................................................................. 18

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

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

3.2.2 Main system clock settings ............................................................................................................ 23

3.2.3 Subsystem clock settings .............................................................................................................. 28

3.3 Mask Option Setting .................................................................................................................................. 33

3.3.1 LCD booster................................................................................................................................... 33

3.4 External Trigger .........................................................................................................................................34

3.5 Jumper Settings on IE-78K0-NS ............................................................................................................... 35

3.6 Jumper Settings on IE-78K0-NS-A ...........................................................................................................35

3.7 Low-Voltage Emulation Settings .............................................................................................................. 36

CHAPTER 4 DIFFERENCES BETWEEN TARGET DEVICES AND TARGET INTERFACE CIRCUITS........... 37

CHAPTER 5 RESTRICTIONS AND CAUTIONS ON USE....................................................................... 40

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

APPENDIX B CAUTIONS ON DESIGNING TARGET SYSTEM ......................................................... 43

User’s Manual U16214EJ1V0UM

7

LIST OF FIGURES

Figure No. Title

1-1 System Configuration ....................................................................................................................................... 11

1-2 Basic Hardware Configuration (Using IE-78K0-NS) ......................................................................................... 13

1-3 Basic Hardware Configuration (Using IE-78K0-NS-A)...................................................................................... 13

2-1 IE-780338-NS-EM1 Part Names....................................................................................................................... 16

3-1 Connection Between FG Cable and Emulation Probe...................................................................................... 18

3-2 Emulation Probe Connection ............................................................................................................................ 19

3-3 Connection Between FG Cable and In-Circuit Emulator................................................................................... 19

3-4 External Circuits Used as System Clock Oscillator .......................................................................................... 20

3-5 When Using Clock That Is Already Mounted on Emulation Board (Main System Clock) ................................. 21

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

3-7 When Using User-Mounted Clock (Main System Clock) .................................................................................. 22

3-8 When Using User-Mounted Clock (Subsystem Clock) ..................................................................................... 22

3-9 When Using an External Clock......................................................................................................................... 23

3-10 Connections on Parts Board (When Using Main System Clock or User-Mounted Clock) ................................ 24

3-11 Crystal Oscillator (When Using Main System Clock or User-Mounted Clock) .................................................. 26

3-12 Pin Alignment of Crystal Oscillator and Socket ................................................................................................ 26

3-13 Connections on Parts Board (When Using Subsystem Clock or User-Mounted Clock) ................................... 29

3-14 Crystal Oscillator (When Using Subsystem Clock or User-Mounted Clock) .....................................................31

3-15 Pin Alignment of Crystal Oscillator and Socket ................................................................................................ 31

3-16 LCD MOPT Socket (IC2) .................................................................................................................................. 33

3-17 External Trigger Input Position ......................................................................................................................... 34

3-18 Main Board of IE-78K0-NS or IE-78K0-NS-A (G-780009 Board)...................................................................... 36

Page

4-1 Equivalent Circuit of Emulation Circuit 1........................................................................................................... 38

4-2 Equivalent Circuit of Emulation Circuit 2........................................................................................................... 38

4-3 Equivalent Circuit of Emulation Circuit 3........................................................................................................... 39

B-1 Distance Between In-Circuit Emulator and Conversion Socket........................................................................ 43

B-2 Connection Conditions of Target System ......................................................................................................... 44

8

User’s Manual U16214EJ1V0UM

LIST OF TABLES

Table No.

1-1 Correspondence Between Emulation Probe and Conversion Connectors ........................................................12

1-2 Basic Specifications ..........................................................................................................................................14

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

3-2 Subsystem Clock Settings.................................................................................................................................28

3-3 Jumper Settings on IE-78K0-NS .......................................................................................................................35

3-4 Jumper Settings on IE-78K0-NS-A G-780009 Board ........................................................................................35

3-5 Jumper Settings on IE-78K0-NS-A G-78K0H Option Board..............................................................................35

3-6 Supply Voltage and Maximum Current Consumption at Low-Voltage Emulation..............................................36

A-1 SWEX-120SE-1 Pin Assignments .....................................................................................................................41

Title Page

User’s Manual U16214EJ1V0UM

9

CHAPTER 1 GENERAL

The IE-780338-NS-EM1 is a development tool for efficient debugging of hardware or software when using one of

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

This chapter describes the IE-780338-NS-EM1’s system configuration and basic specifications.

•

Target devices

•µPD780318 Subseries

•µPD780328 Subseries

•µPD780338 Subseries

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User’s Manual U16214EJ1V0UM

CHAPTER 1 GENERAL

1.1 System Configuration

Figure 1-1 illustrates the IE-780338-NS-EM1’s system configuration.

Figure 1-1. System Configuration

Interface board

IE-70000-98-IF-C

(sold separately)

Debugger

ID78K0-NS

(sold separately)

Interface board
IE-70000-PC-IF-C
(sold separately)

or

Device file

(available separately)

Control software

Interface board

IE-70000-PCI-IF-A

(sold separately)

Note 1

Host machine

PC-9800 series

or IBM PC/AT

or compatibles

Interface card

TM

IE-78K0-NS

or

IE-78K0-NS-A

(sold separately)

Interface cable
(NS IF Cable)

FG Cable

FG Cable

AC adapter
IE-70000-MC-PS-B
(sold separately)

User’s Manual U16214EJ1V0UM

In-circuit emulator

Emulation probe
(sold separately)

Conversion connector
(sold separately)

NS CARD
Cable

IE-70000-CD-IF-A

(sold separately)

IE-780338-NS-EM1

(this product)

Note 2

Note 3

Interface

cable

MC CARD
Cable

11

CHAPTER 1 GENERAL

Notes 1. The device file is as follows.

S××××DF780338: µPD780318, 780328, 780338 Subseries

µ

The device file can be downloaded from the web site of NEC Electron Devices

(http://www.ic.nec.co.jp/micro/).

2. The emulation probe SWEX-120SE-1 and conversion connectors NQPACK120SE, YQPACK120SE,

and YQ-GUIDE are products of TOKYO ELETECH CORPORATION.

For further information, contact Daimaru Kogyo, Ltd.

Tokyo Electronics Department (TEL: [phone])

Osaka Electronics Department (TEL: [phone])

The correspondence between the emulation probe and conversion connectors that are sold separately is shown

in the Table 1-1.

Table 1-1. Correspondence Between Emulation Probe and Conversion Connectors

Package Emulation Probe Conversion Connector

120-pin plastic QFP (GC type) SWEX-120SE-1

(Probe length: 303 mm)

NQPACK120SE

YQPACK120SE

YQ-GUIDE

12

User’s Manual U16214EJ1V0UM

CHAPTER 1 GENERAL

1.2 Hardware Configuration

Figures 1-2 and 1-3 show the IE-780338-NS-EM1’s position in the basic hardware configuration.

Figure 1-2. Basic Hardware Configuration (Using IE-78K0-NS)

Host machine

Host

machine

Dedicated bus interface

Interface board

(sold separately)

Interface card

(sold separately)

IE-78K0-NS IE-780338-NS-EM1

78K0 main board

IE system

Figure 1-3. Basic Hardware Configuration (Using IE-78K0-NS-A)

IE system

IE-78K0-NS-A

Interface

board

(sold separately)

Interface card

(sold separately)

Dedicated bus

interface

78K0
main
board

78K0
performance
board

Emulation board

(this product)

Emulation probe
(sold separately)

IE-780338-NS-EM1

Emulation
board
(this product)

User’s Manual U16214EJ1V0UM

External sense

probe

Emulation probe
(sold separately)

13

CHAPTER 1 GENERAL

1.3 Basic Specifications

The IE-780338-NS-EM1’s basic specifications are listed in Table 1-2.

Table 1-2. Basic Specifications

Parameter Description

Target device

System clock 10.0 MHz

Main system clock supply External: Clock input from the target system via an emulation probe

Subsystem clock supply External: Input from the target system via an emulation probe

Low voltage support VDD = 1.8 to 5.5 V (same as the target device)

PD780318, 780328, 780338 Subseries

µ

Internal: Clock mounted on the emulation board (10.0 MHz) or mounted on the parts board by

the user

Internal: Mounted on the emulation board (32.768 kHz) or mounted on the parts board by the

user

14

User’s Manual U16214EJ1V0UM

CHAPTER 2 PART NAMES

This chapter introduces the parts of the IE-780338-NS-EM1 main unit.

The packing box contains the emulation board (IE-780338-NS-EM1), FG cable, packing list, user’s manual, and

guarantee card.

If there are any missing or damaged items, please contact an NEC sales representative.

Fill out and return the guarantee card that comes with the main unit.

User’s Manual U16214EJ1V0UM

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