NEC IE-703003-MC-EM1 User manual

IN-CIRCUIT EMULATOR OPTION BOARD
IE-703003-MC-EM1
Document No. U11596EJ3V0UM00 (3rd edition)
Date Published April 1997 N
Printed in Japan
1996©
Target device
V853TM
Preliminary User’s Manual

V851, V852, V853, and V850 family are trademarks of NEC Corporation.
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PC/AT is a trademark of International Business Machines Corporation.
Ethernet is a trademark of Xerox Corporation.
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X/Open Company Limited.
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.

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.
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Tel: [phone]
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J96. 8

Main Revisions in This Edition
Pages Description
P2 CLKOUT of maskable pin is deleted in 1.2 Features (When connected to IE-703002-MC).
P2 Emulation Memory Capacity is modified in 1.3 Function Specifications (When connected to IE-
703002-MC).
P3 Target Connection Socket is modified from YQSOCKET100SDF to YQSCKETSDN in 1.4 System
Configuration.
P7 Insertion guides is modified to 4 in Figure 1-4. (c) Connecting part (IE-703003-MC-EM1).
P12 3.3 NMI Signal Addition of Description
The mark shows major revised points.

[MEMO]

INTRODUCTION
READERS
This manual is intended for users who design and develop application systems using the V853.
PURPOSE
The purpose of this manual is to describe the proper operation of the IE-703003-MC-EM1 and its basic
specifications.
ORGANIZATION
This manual is broadly divided into the following parts:
• Overview
• Settings of IE-703003-MC
• Cautions
HOW TO READ THIS MANUAL
This manual assumes readers who have general knowledge of electric engineering, logic circuits, and
microcomputers.
The IE-703003-MC-EM1 is used connected to the in-circuit emulator IE-703002-MC for the V851™ and
V852™. This manual explains the basic setup procedure and switch settings of the IE-703002-MC when it is
connected to the IE-703003-MC-EM1. For the names and functions, and the connection of parts, refer to the
“IE-703002-MC User’s Manual Hardware”.
To learn the basic specifications and operation methods broadly
→Read this manual in the order listed in CONTENTS.
To learn the operation methods and command functions, etc., of the IE-703002-MC and IE-703003-MC-EM1
→Read the user’s manual of the debugger (optional) that is used.
LEGEND
Note : Describe items noted in text.
Caution : Describe points that require special attention.
Remark : Provide supplementary remarks to description in text.
Numeral representations : Binary …xxxx or xxxxB
Decimal …xxxx
Hexadecimal …0xxxxx or xxxxH
Prefix representing the power of 2 (Address space, Memory capacity):
K (kilo) : 210 = 1024
M (mega) : 220 = 10242

TERMINOLOGY
The meaning of terms used in this manual is listed below.
Target device Device that is emulated.
Target system The system (user-built system) to be debugged. This includes the target program and user-
configured hardware.
RELATED DOCUMENTS
Some of the related documents listed below may be preliminary editions, but are not noted as such.
{Documents related V853
Document Document Number
V853 User’s Manual Hardware U10913E
µ PD703003 Data Sheet Planned
µ PD70F3003 Data Sheet Planned
V850 familyTM User’s Manual Architecture U10243E
V850 family Instruction List U10229E
{Documents related to development tools
Product Document Number
IE-703002-MC Hardware U11595E
IE-70000-MC-SV2 (Communication module) U11781E
IE-70000-MC-IF (Communication module adopter) U11601E
CA850 (C Compiler package) Operation UNIXTM based U11013E
Operation WindowsTM based U11068E
C language U11010E
Assembly Language U10543E
RX850 (Real-time OS) Basics U11037E
Technical U11117E
Nucleus installation U11038E
Debugger Windows-based U11158E
AZ850 (System performance analyzer) Operation U11181E
ID850 (C source debugger) Operation Windows-based Planned
Operation UNIX-based Planned
Installation Windows-based Planned
Installation UNIX-based Planned

- i -
CONTENTS
CHAPTER 1 OVERVIEW..................................................................................................................... 1
1.1 Hardware Configuration......................................................................................................................... 1
1.2 Features................................................................................................................................................... 2
1.3 Function Specifications ......................................................................................................................... 2
1.4 System Configuration............................................................................................................................. 3
1.5 Contents in Carton.................................................................................................................................. 4
1.6 Connection between IE-703002-MC and IE-703003-MC-EM1.............................................................. 6
CHAPTER 2 IE-703002-MC SETTING................................................................................................ 9
2.1 Settings of JP2, SW1, and SW2............................................................................................................. 9
2.2 Settings of JP1, JP3, and JP4................................................................................................................ 10
CHAPTER 3 CAUTIONS...................................................................................................................... 11
3.1 Internal RAM and ROM........................................................................................................................... 11
3.2 Target System VDD .................................................................................................................................. 11
3.3 NMI Signal ............................................................................................................................................... 12
3.4 X1 Signal.................................................................................................................................................. 12
APPENDIX DIMENSIONS...................................................................................................................... 13

- ii -
List of Figures
Figure No. Title Page
1-1. System Configuration.................................................................................................................................... 3
1-2. Contents in Carton......................................................................................................................................... 4
1-3. Accessories................................................................................................................................................... 5
1-4. Connection between IE-703002-MC and IE-703003-MC-EM1...................................................................... 6
3-1. NMI Signal-Flow Path.................................................................................................................................... 12
3-2. X1 Signal-Flow Path...................................................................................................................................... 12

- iii -
List of Tables
Table No. Title Page
2-1. Settings of JP2, SW1, and SW2.................................................................................................................... 9
2-2. Settings of JP1, JP3, and JP4....................................................................................................................... 10
3-1. Memory Capacity Limitation List ................................................................................................................... 11

- iv -
[MEMO]

1
Option board
(IE-703003-MC-EM1) IE-703002-MC can be used as in-circuit emulator for V853 by adding this board.
Extension probe (SC-100SDNote)General-purpose extension probe. Made by Tokyo Eletec, Ltd
PC interface board This board is used to connect the IE-703002-MC to a personal
computer. This board is inserted in the expansion slot of the personal
computer.
Network module The module is used when a workstation controls the IE-703002-MC via
ethernet™. It consists of a communication module (IE-70000 MC-SV2)
and a dedicated adapter (IE-70000-MC-IF).
Power adapter AC adapter dedicated to the IE-703002-MC
Optional hardware
CHAPTER 1 OVERVIEW
The IE-703003-MC-EM1 is an optional board for the in-circuit emulator IE-703002-MC for the V851 and V852. By
connecting the IE-703003-MC-EM1 and IE-703002-MC, hardware and software can be debugged efficiently in
system development using the V853. In this manual, the basic setup sequences and switch settings of the IE-
703003-MC are described. For the names and functions of the parts of the IE-703002-MC, and for the connection of
elements, refer to the “IE-703002-MC User’s Manual”.
1.1 Hardware Configuration
Note Contact: Daimaru Kogyo Co., Ltd.Tokyo Electronic Components Department TEL [phone]
Osaka Electronic Components Department TEL [phone]
Optional hardware
Optional hardware
IE-703002-MC (In-circuit emulator for V851 and V852)

CHAPTER 1 OVERVIEW
2
1.2 Features (When connected to IE-703002-MC)
{Maximum operation frequency: 33 MHz (at 5-V operation)
{Extremely light in weight and compact
{Higher equivalence with target device can be achieved by omitting buffer between signal cables.
{Following pins can be masked.
RESET, NMI, WAIT, HLDRQ
{Two methods of connection to target system:
• Pod tip direct connection (For information on the pod, refer to the IE-703002-MC User’s Manual)
• Attach an extension probe (optional) to the pod tip for connection.
{Dimensions of the option board (IE-703003-MC-EM1) are as follows.
Parameter Value
Power dissipation (Max. value at 5-V supply voltage) 0.35 W (at 33-MHz operation frequency)Note
Height 13 mm
Length 160 mm
Width 96 mm
Weight 125 g
Note 10.35 W when IE-703002-MC with IE-703003-MC-EM1
1.3 Function Specifications (When connected to IE-703002-MC)
Parameter Capacity
Emulation memory capacity Internal ROM 128 Kbytes
In ROM-less mode 2 Mbytes
When using iROM 1 Mbyte
Execution/pass detection Internal ROM 128 Kbytes
In ROM-less mode 2 Mbytes
When using iROM 1 Mbyte
Memory access detection coverage memory capacity (external memory) 1 Mbyte
Internal ROM 128 Kbytes
In ROM-less mode 2 Mbytes
When using iROM 1 Mbyte
Caution Some of the functions may not be supported depending on the debugger used.
Coverage memory capacity for
branching entry number counting
External
memory
External
memory
External
memory

CHAPTER 1 OVERVIEW
3
1.4 System Configuration
The system configuration when connecting the IE-703003-MC to a personal computer (PC-9800 series or
PC/AT™ (or compatible machine)) is shown below.
Figure 1-1. System Configuration
For PC-9800 series
For PC/AT
[Magnified drawing: example of use of
connector for target connection]
Target
system
<13>
<14> <12>
<5> <6> <7>
<8>
<4>
<3>
<1>
<2>
<9>
<11>
<10>
Target system
<10>
<11>
Remark
<1> Personal computer (PC-9800 series or PC/AT)
<2> Debugger (optional)
<3> PC interface board (IE-70000-98-IF-B, IE-70000-PC-IF-B: optional)
<4> PC interface cable (included with IE-703002-MC)
<5> IE-703002-MC (In-circuit emulator)
<6> IE-703003-MC-EM1 (Option board)
<7> External logic probe (included with IE-703002-MC)
<8> Socket for target connection (YQSOCKET100SDF: included with IE-703002-MC)
<9> Extension probe (SC-100SD: Optional)
<10> Connector for emulator connection (YQPACK100SD: included in IE-703002-MC)
<11> Connector for target connection (NQPACK100SD: included)
<12> Power adapter (IE-70000-MC-PS-B optional)
<13> 100-VAC power cable (attachment of optional IE-70000-MC-PS-B)
<14> 220-VAC power cable (attachment of optional IE-70000-MC-PS-B)

CHAPTER 1 OVERVIEW
4
1.5 Contents in Carton
The carton of the IE-703003-MC-EM1 contains a main unit, guarantee card, packing list, and accessory bag.
Make sure that the accessory bag contains this manual and connector accessories. In case of missing or damaged
contents, please contact an NEC sales representative or NEC dealer.
Figure 1-2. Contents in Carton
<1> IE-703003-MC-EM1
<2> Accessory bag
<3> Guarantee card
<4> Packing list
<1> IE-703003-MC-EM1 ×1 pc.
<2> Accessory bag ×1 pc.
<3> Guarantee card ×1 pc.
<4> Packing list ×1 sheet

CHAPTER 1 OVERVIEW
5
Check that the accessory bag contains this manual, an accessory list, and the following accessories.
(a) Connector for target connection (NQPACK100SD) ×1 set
(including NQGUIDE 3 pcs., screw driver ×1 pc.)
(b) Plastic screws ×4 pcs.
(including nuts and washer ×4 sets)
Figure 1-3. Accessories
(a) Connectors for target connection (b) Plastic screws
NQPACK100SD (Side View) Screw driver Plastic screws Washers
Nuts
NQGUIDE

CHAPTER 1 OVERVIEW
6
1.6 Connection between IE-703002-MC and IE-703003-MC-EM1
The procedure for connecting the IE-703002-MC and IE-703003-MC-EM1 is described below.
Caution Connect carefully so as not to break or bend connector pins.
<1> Remove the pod cover of the IE-703002-MC.
<2> Set the PGA socket lever of the IE-703003-MC-EM1 to the OPEN position as shown in Figure 1-4 (b).
<3> Connect the IE-703003-MC-EM1 to the PGA socket at the back of the pod (refer to Figure 1-4 (c)). When
connecting, position the IE-703002-MC and IE-703003-MC-EM1 so that they are horizontal.
<4> Set the PGA socket lever of the IE-703003-MC-EM1 to the CLOSE position as shown in Figure 1-4 (b).
<5> Set the jumpers (JP1 to JP4) and switches (SW1 and SW2). Open JP1 (Remove the jumper contact. Attach
the removed jumper contact to one of the jumper pins to avoid losing them.) Set JP2 to JP4 and SW1 and
SW2 depending on the use. Short the first and second pin of JP4.
<6> Fix the IE-703003-MC-EM1 between the pod covers (upper and lower) with the plastic screws.
<7> Secure the pod cover (upper) end with nylon rivets.
Figure 1-4. Connection between IE-703002-MC and IE-703003-MC-EM1 (1/2)
(a) Overview
IE-703002-MC IE-703003-MC-EM1
Upper cover Nut
Washer
Lower cover
Plastic screw
Nylon revets

CHAPTER 1 OVERVIEW
7
Figure 1-4. Connection between IE-703002-MC and IE-703003-MC-EM1 (2/2)
(b) PGA Socket Lever of IE-703003-MC-ME1
CLOSE
OPEN
(c) Connecting part (IE-703003-MC-EM1)
Pin A1 location
: Insertion guide
: IE-703002-MC insertion area

8
[MEMO]

9
CHAPTER 2 IE-703002-MC SETTING
This chapter describes settings of the IE-703002-MC when the IE-703003-MC-EM1 is connected.
All settings are performed using the jumper and switches in the pod of the IE-703002-MC.
For the location of the pod, jumper, and switches, refer to the IE-703003-MC User’s Manual Hardware.
2.1 Settings of JP2, SW1, and SW2
These jumper and switches set the clock. Set the jumper (JP2) and switches (SW1, SW2) depending on the use.
Remark The factory-set JP2 setting in the pod is as shown
in the diagram at right. (The numbers 1, 2, 7, 8
are the jumper pin numbers printed on the board.)
Table 2-1. Settings of JP2, SW1, and SW2
Setting of clock supply source Setting of clock mode
Supply method of clock JP2 setting in pod SW1 setting in pod
(PLLSEL setting) SW2 setting in pod (CKSEL setting)
Internal clock PLL mode 5 ×multiplication
(input ×5) ON OFF
1 ×multiplication
(input ×1) OFF
Direct mode (input ×1/2) Don’t care ON
Target clock PLL mode 5 ×multiplication
(input ×5) ON OFF
1 ×multiplication
(input ×1) OFF
Direct mode (input ×1/2) Don’t care ON
7
8
1
2
Jumper contact
7
8
1
2
7
8
1
2