NEC IE-178098-NS-EM1 User manual

User’s Manual
Target Device
µ
µµ
µ
PD178078 Subseries
µ
µµ
µ
PD178098 Subseries
µ
µµ
µ
PD178F098
IE-178098-NS-EM1
Emulation Board
Document No. U14013EJ2V0UM00 (2nd edition)
Date Published February 2000 N CP(K)
Printed in Japan
©
1999

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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
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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 Electronics (Germany) GmbH
Duesseldorf, Germany
Tel: [phone]
Fax: [phone]
NEC Electronics (UK) Ltd.
Milton Keynes, UK
Tel: [phone]
Fax: [phone]
NEC Electronics Italiana s.r.l.
Milano, Italy
Tel: [phone]
Fax: [phone]
NEC Electronics (Germany) GmbH
Benelux Office
Eindhoven, The Netherlands
Tel: [phone]
Fax: [phone]
NEC Electronics (France) S.A.
Velizy-Villacoublay, France
Tel: [phone]
Fax: [phone]
NEC Electronics (France) S.A.
Spain Office
Madrid, Spain
Tel: [phone]
Fax: [phone]
NEC Electronics (Germany) GmbH
Scandinavia Office
Taeby, Sweden
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 Singapore Pte. Ltd.
United Square, Singapore 1130
Tel: [phone]
Fax: [phone]
NEC Electronics Taiwan Ltd.
Taipei, Taiwan
Tel: [phone]
Fax: [phone]
NEC do Brasil S.A.
Electron Devices Division
Rodovia Presidente Dutra, Km 214
07210-902-Guarulhos-SP Brasil
Tel: [phone]
Fax: [phone]
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.

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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.
•
µ
PD178078 Subseries:
µ
PD178076, 178078
•
µ
PD178098 Subseries:
µ
PD178096, 178098
•
µ
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
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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
µ
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
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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

User’s Manual U14013EJ2V0UM00 11
LIST OF TABLES
Table No. Title Page
1-1 Basic Specifications..........................................................................................................................................17
3-1 Main System Clock Settings..............................................................................................................................27
3-2 Jumper Settings on IE-78K0-NS.......................................................................................................................33
A-1 NP-100GF Pin Assignments .............................................................................................................................41

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User’s Manual U14013EJ2V0UM00 13
CHAPTER 1 GENERAL
The IE-178098-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 178K Series of 8-bit single-chip microcontrollers.
This chapter describes the IE-178098-NS-EM1’s system configuration and basic specifications.
•Target device
•
µ
PD178078 Subseries
•
µ
PD178098 Subseries
•
µ
PD178F098

CHAPTER 1 GENERAL
User’s Manual U14013EJ2V0UM00
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1.1 System Configuration
Figure 1-1 illustrates the IE-178098-NS-EM1’s system configuration.
Figure 1-1. System Configuration
FG Cable
IE-78K0-NS
(sold separately) NS CARD
Cable
IE-70000-CD-IF-A
(sold separately)
Debugger
ID78K0-NS
(sold separately)
Device file
Note 1
(sold separately)
Control software
Host machine
PC-9800 Series,
IBM PC/AT™
or compatibles
Interface board
IE-70000-98-IF-C
(sold separately)
Interface board
IE-70000-PC-IF-C
(sold separately)
Interface board
IE-70000-PCI-IF (-A)
(sold separately)
or
Interface card
Interface
cable
Interface cable
(NS IF Cable)
In-circuit emulator
IE-178098-NS-EM1
(This product)
AC adapter
IE-70000-MC-PS-B
(sold separately) Emulation probe
Note 2
(sold separately)
Conversion socket/conversion adapter
Note 3
(sold separately)
BNC PROBE

CHAPTER 1 GENERAL
User’s Manual U14013EJ2V0UM00 15
Notes 1. The device file is as follows, in accordance with the subseries.
µ
S××××DF178098:
µ
PD178078, 178098 Subseries
2. The emulation probe is as follows, in accordance with the package.
NP-100GF: 100-pin plastic QFP (GF-3BA type)
The NP-100GF is a product of Naito Densei Machida Mfg. Co., Ltd.
For further information, contact Naito Densei Machida Mfg. Co., Ltd. (TEL: [phone])
3. The conversion socket/conversion adapter are as follows, in accordance with the package.
EV-9200GF-100: 100-pin plastic QFP (GF-3BA type)

CHAPTER 1 GENERAL
User’s Manual U14013EJ2V0UM00
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1.2 Hardware Configuration
Figure 1-2 shows the IE-178098-NS-EM1’s position in the basic hardware configuration.
Figure 1-2. Basic Hardware Configuration
IE-78K0-NS IE-178098-NS-EM1
Emulation probe
(sold separately)
Dedicated bus interface IE system
Host machine Interface board
(sold separately) 78K0 main board
(G-780009 BOARD) Emulation board
(This product)
Interface card
(sold separately)

CHAPTER 1 GENERAL
User’s Manual U14013EJ2V0UM00 17
1.3 Basic Specifications
The IE-178098-NS-EM1’s basic specifications are listed in Table 1-1.
Table 1-1. Basic Specifications
Parameter Description
Supervisor V40TM (Operation frequency 16.0 MHz)
Target Device
µ
PD178078, 178098 Subseries, 178F098
System clock 6.3 MHz
Clock supply External: Input via an emulation probe from the target system
Internal: Mounted on the emulation probe (6.3 MHz) or mounted on the board by the user
Emulation memory capacity 64 KB
Mapping unit Internal ROM: 4 KB (Maximum 60 KB)
Internal high-speed RAM: 64 bytes (Maximum 1 KB)
Internal low-speed RAM: 128 bytes (Maximum 32 KB)
Emulation function Real-time execution
Break execution
Step execution
RAM monitor Space: Entire memory space
Timing: Data access
Event detection Program execution detection
Bus event detection
External trigger detection
External trigger output
Event integration Bus counter
Trace qualify condition
Delay condition
Trigger condition
Break source Event break
Manual break
Command break
Fail-safe break
Real-time trace Trace sources: All traces
Qualify trace
Trace capacity: 64 bits ×8 K
Trace contents: Address, data, status
Execution time measurement Maximum: 4 min. 28 sec. Resolution: 62.5 ns
Target interface Prepare the probe according to the shape of the target device
Host interface Dedicated bus interface
Host machine PC-9800 series, IBM PC/AT or compatibles
Power supply DC 5 V

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CHAPTER 2 PART NAMES
This chapter introduces the parts of the IE-178098-NS-EM1 main unit.
The packing box contains the emulation board (IE-178098-NS-EM1), 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.

CHAPTER 2 PART NAMES
User’s Manual U14013EJ2V0UM00
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2.1 Parts of Main Unit
Figure 2-1. IE-178098-NS-EM1 Part Names
EXTOUT
EXTIN
CN5 CN6
USER VDD LED1
Probe connector
CN5 100GF
Probe connector
CN6 RESERVED
X1
IE-178098-NS-EM1
S3
S7
S6
S5
S2
S1
S4
BNC PROBE (VCOL) mainCLK
BNC PROBE (VCOH)
BNC PROBE (FMIFC)
BNC PROBE (AMIFC)