NEC IE-784915-R-EM1 User manual
User’s Manual
Printed in Japan
©
1996
Document No. U10931EJ2V0UM00 (2nd edition)
Date Published October 1997 N
µ
PD784915 Subseries
µ
PD784928 Subseries
µ
PD784928Y Subseries
IE-784915-R-EM1
I/O Emulation Board
EP-784915GF-R
Emulation Probe
2
[MEMO]
3
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.
4
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
5
MAJOR REVISIONS IN THIS EDITION
Page Contents
Throughout
µ
PD784928 subseries and
µ
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.
6
[MEMO]
7
PREFACE
Product outline The IE-784915-R-EM1 is connected to the IE-784000-R-EM, inserted in the IE-
784000-R,andusedtodebugthe
µ
PD784915subseries,
µ
PD784928subseries,and
µ
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
µ
PD784915subseries,
µ
PD784928
subseries, and
µ
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
µ
PD784915 subseries,
µ
PD784928 subseries,
and
µ
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.
8
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
µ
PD784915 subseries,
µ
PD784928 subseries, and
µ
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
9
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
10
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
This manual suits for next models
1
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