NEC IE-703204-G1-EM1 User manual

User’s Manual
Target Devices
V850ES/SA2
V850ES/SA3
IE-703204-G1-EM1
Emulation Board
Document No. U16622EJ1V0UM00 (1st edition)
Date Published September 2003 N CP(K)
Printed in Japan
2003

User’s Manual U16622EJ1V0UM
2
[MEMO]

User’s Manual U16622EJ1V0UM 3
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The information in this document is current as of March, 2003. The information is subject to change
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Descriptions of circuits, software and other related information in this document are provided for illustrative
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M8E 02. 11-1

User’s Manual U16622EJ1V0UM
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Regional Information
• 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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http://www.necel.com/en/support/support.html
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J03.4
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User’s Manual U16622EJ1V0UM 5
INTRODUCTION
Target Readers This manual is intended for users who design and develop application systems
using the V850ES/SA2 and V850ES/SA3 microcontrollers.
Purpose The purpose of this manual is to describe the basic specifications of the IE-
703204-G1-EM1 and its proper operation.
Organization This manual is broadly divided into the following parts.
• Outline • Cautions
• Part names and functions • Restrictions
• Setup procedure
How to Read This Manual It is assumed that the reader of this manual has general knowledge in the fields of
electrical engineering, logic circuits, and microcontrollers. Use the IE-703204-G1-EM1
connected to the in-circuit emulator (IE-V850ES-G1). This manual describes the basic
setup procedures and switch settings of the IE-703204-G1-EM1 and IE-V850ES-G1.
For the part names, functions, and configuration parts of the IE-V850ES-G1, refer to the
IE-V850ES-G1 User’s Manual (U16313E) provided separately.
To learn about the basic specifications and operation
→Read this manual in the order listed in CONTENTS.
To learn software settings such as the operation methods, command functions, etc., of
the IE-V850ES-G1 or IE-703204-G1-EM1
→Read the user’s manual of the debugger (sold separately) that is used.
Conventions Note: Footnote for item marked with Note in the text
Caution: Information requiring particular attention
Remark: Supplementary information
Numeral representation: Binary …×××× or ××××B
Decimal ... ××××
Hexadecimal ... ××××H
Prefix representing a power of 2 (address space, memory capacity):
K (kilo): 210 = 1024
M (mega): 220 = 10242
Terminology The meanings of terms used in this manual are listed below.
Target device This is the device to be emulated.
Target system The system (user-built system) to be debugged. This includes the target program and hardware
configured by the user.
Emulation CPU The CPU that executes the program created by the user in the emulator.

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User’s Manual U16622EJ1V0UM 7
CONTENTS
CHAPTER 1 OUTLINE ........................................................................................................................10
1.1 Product Configuration ...........................................................................................................11
1.2 Features (When Connected to IE-V850ES-G1) ....................................................................12
1.3 Function Specifications (When Connected to IE-V850ES-G1) ..........................................13
1.4 System Configuration............................................................................................................14
1.5 Contents in Carton.................................................................................................................16
CHAPTER 2 PART NAMES AND FUNCTIONS..................................................................................17
2.1 Part Names and Functions of IE-703204-G1-EM1 ...............................................................17
2.2 LEDs Controlled by IE-703204-G1-EM1................................................................................19
CHAPTER 3 SETUP PROCEDURE ....................................................................................................20
3.1 Connecting IE-V850ES-G1 and IE-703204-G1-EM1 with Probe .........................................20
3.2 Replacing Resonator .............................................................................................................23
CHAPTER 4 CAUTIONS .....................................................................................................................24
4.1 Connection with Target System ...........................................................................................24
4.2 Characteristics of Target Interface.......................................................................................24
CHAPTER 5 RESTRICTIONS .............................................................................................................34
5.1 Clock Generator .....................................................................................................................34
5.2 Timing of Setting/Releasing Standby Mode ........................................................................34
5.3 DMA .........................................................................................................................................34
5.4 Operation During Break.........................................................................................................34
APPENDIX A PACKAGE DRAWINGS................................................................................................35

User’s Manual U16622EJ1V0UM
8
LIST OF FIGURES
Figure No. Title Page
1-1 System Configuration ...................................................................................................................................14
1-2 Contents in Carton .......................................................................................................................................16
2-1 Part Names of IE-703204-G1-EM1 ..............................................................................................................17
2-2 LEDs Controlled by IE-703204-G1-EM1 ......................................................................................................19
4-1 Equivalent Circuit A......................................................................................................................................24
4-2 Equivalent Circuit B......................................................................................................................................24
4-3 Equivalent Circuit C......................................................................................................................................25
4-4 Equivalent Circuit D......................................................................................................................................25
4-5 Equivalent Circuit E......................................................................................................................................25
4-6 Equivalent Circuit F ......................................................................................................................................25
4-7 Equivalent Circuit G......................................................................................................................................26
4-8 Equivalent Circuit H......................................................................................................................................26
4-9 Equivalent Circuit I .......................................................................................................................................26
4-10 Equivalent Circuit J.......................................................................................................................................26
4-11 Equivalent Circuit K......................................................................................................................................27
4-12 Equivalent Circuit L ......................................................................................................................................27

User’s Manual U16622EJ1V0UM 9
LIST OF TABLES
Figure No. Title Page
4-1 Pin Correspondence List (V850ES/SA2 Pin Names)...................................................................................28
4-2 Pin Correspondence List (V850ES/SA3 Pin Names)...................................................................................31

User’s Manual U16622EJ1V0UM
10
CHAPTER 1 OUTLINE
The IE-703204-G1-EM1 is an emulation board for the IE-V850ES-G1 in-circuit emulator.
Connected to the IE-V850ES-G1, the IE-703204-G1-EM1 can be used for efficient hardware and software
debugging during system development using the V850ES/SA2 and V850ES/SA3.
This manual describes the basic setup procedure and the switch settings of the IE-V850ES-G1 when connected to
the IE-703204-G1-EM1. For the part names and functions of the IE-V850ES-G1, refer to the separate IE-V850ES-G1
User’s Manual (U16313E).

CHAPTER 1 OUTLINE
User’s Manual U16622EJ1V0UM 11
1.1 Product Configuration
In-circuit emulator (IE-V850ES-G1)
Emulation board
(IE-703204-G1-EM1)
The IE-V850ES-G1 can be used as an in-circuit emulator for
the V850ES/SA2 and V850ES/SA3 by installing
the IE-703204-G1-EM1 board.
PC interface board
IE-70000-PCI-IF(-A)
IE-70000-CD-IF-A
This is a board for connecting the IE-V850ES-G1 to a PC.
More than one such board can be installed using the PC,s
expansion slots.
IE-70000-PCI-IF(-A): For PCI bus
IE-70000-CD-IF-A: For PCMCIA socket
SWEX-100SD-1
SWEX-120SE-1
General-purpose probes made by TOKYO ELETECH
CORPORATION
Separately-sold products
Sockets
Separately-sold products

CHAPTER 1 OUTLINE
User’s Manual U16622EJ1V0UM
12
1.2 Features (When Connected to IE-V850ES-G1)
•Maximum operating frequency: 20 MHz (2.2 V to 2.7 V)
•The following pins can be masked.
NMI, WAIT, RESET, HLDRQ
•The external dimensions of the IE-703204-G1-EM1 are listed below
Item Value
Height 35 mm
Width 205 mm
External dimensions
Depth 140 mm

CHAPTER 1 OUTLINE
User’s Manual U16622EJ1V0UM 13
1.3 Function Specifications (When Connected to IE-V850ES-G1)
Item Specification
Internal ROM 1 MBEmulation memory capacity
For user memory 4 MB
Internal ROM 256 KBExecution/pass detection coverage memory capacity
External memory 1 MB
Memory access detection coverage memory capacity External memory 1 MB
Internal ROM 256 KBBranch destination entry count calculation coverage
memory capacity External memory 1 MB
Trace memory capacity 168 bits ×32 K frames
Time measurement function Internal timers ×3
8-bit external trace possibleExternal logic probe
Trace/break event setting possible
Event break
Step execution break
Forced break
Break function
Fail-safe break
•Illegal access to peripheral I/O
•Access to guard area
•Write to ROM area
Caution Some functions may not be supported depending on the debugger that is used.

CHAPTER 1 OUTLINE
User’s Manual U16622EJ1V0UM
14
1.4 System Configuration
The system configuration when using the IE-703204-G1-EM1 connected to the IE-V850ES-G1, which itself is
connected to a PC (PC-9800 series or PC/ATTM compatible) is shown below.
Figure 1-1. System Configuration
<5>
<4>
<3>
<1>
<2>
<15>
<6>
Target connector connection
example (enlarged view)
Target system
Target system
<12>
<13>
<9>
<10>
<11>
<7>
<8>
<14>
<14>
Remarks <1>: PC (PC-9800 series or PC/AT compatible)
<2>: Debugger (sold separately), device file (obtained separately)Note 1
<3>: PC interface board (IE-70000-PCI-IF(-A), IE-70000-CD-IF-A: Sold separately)
<4>: PC interface cable (supplied with IE-V850ES-G1: Sold separately)
<5>: IE-V850ES-G1 (sold separately)
<6>: Emulation board (this product)
<7>: ProbeNote 2 (SWEX-120SE-1: Sold separately)
<8>: ProbeNote 2 (SWEX-100SD-1: Sold separately)
<9>: CSICE121A1312N03Note 2 (sold separately)
<10>: LSPACK121A1312N01Note 2 (sold separately)
<11>: CSSOCKET121A1312N01Note 2 (sold separately) or CSSOCKET121A1312N01NNote 2 (sold separately)
(CSSOCKET121A1312N01S1Note 2 (sold separately) can be used for stacking.)
CSSOCKET121A1312N01N is a type with no guide pins.
<12>: YQPACK100SDNote 2 (supplied with this product)

CHAPTER 1 OUTLINE
User’s Manual U16622EJ1V0UM 15
<13>: NQPACK100SDNote 2 (supplied with this product)
<14>: YQGUIDENote 2 (supplied with this product)
<15>: Power supply cable (supplied with IE-V850-G1: Sold separately)
Notes 1. The device file can be downloaded from the NEC Electronics website. (URL: http://www.necel.com/micro)
2. These are products of TOKYO ELETECH CORPORATION.
For further information, contact Daimaru Kogyo Co., Ltd.
Tokyo Electronics Department (TEL: +81-3-3820-7112)
Osaka Electronics Department (TEL: +81-6-6244-6672)

CHAPTER 1 OUTLINE
User’s Manual U16622EJ1V0UM
16
1.5 Contents in Carton
The IE-703204-G1-EM1 package contains the IE-703204-G1-EM1 emulation board, a guarantee card, a packing
list, this manual, and an accessory bag. Check whether the accessory bag contains the items listed below. If you find
any missing or damaged items, contact an NEC Electronics sales representative or distributor.
Figure 1-2. Contents in Carton
<3> Guaranteed card
<4> Packing list
<1> IE-703204-G1-EM1
<2> Accessory bag
<1> IE-703204-G1-EM1 ×1
<2> Accessory bag ×1
<3> Guarantee card ×1
<4> Packing list ×1
Check whether the accessory bag contains the following items in addition to this manual and the packing list (×1).
(a) 7-pin header (for resonator replacement): ×1
(b) NQPACK100SD (for mounting board): ×1
YQPACK100SD (for mounting probe): ×1
HQPACK100SD (for mounting IC): ×1
YQ-GUIDE (guide pin): ×4
(c) Screws/washers: 6 sets (6 screws + 6 washers are included)

User’s Manual U16622EJ1V0UM 17
CHAPTER 2 PART NAMES AND FUNCTIONS
This chapter describes the part names and functions of the IE-703204-G1-EM1.
For the part names and functions of the IE-V850ES-G1, refer to the IE-V850ES-G1 User’s Manual (U16313E).
2.1 Part Names and Functions of IE-703204-G1-EM1
Figure 2-1. Part Names of IE-703204-G1-EM1
(1) Socket for connecting SWEX-100SD-1
(4) OSC2 (subclock)
(3) OSC1 (main clock)
1
1
(2) Socket for connecting SWEX-120SE-1

CHAPTER 2 PART NAMES AND FUNCTIONS
User’s Manual U16622EJ1V0UM
18
(1) Socket for connecting SWEX-100SD-1
Connect the SWEX-100SD-1 when using the IE-703204-G1-EM1 as the emulator of the V850ES/SA2.
(2) Socket for connecting SWEX-120SE-1
Connect the SWEX-120SE-1 when using the IE-703204-G1-EM1 as the emulator of the V850ES/SA3.
(3) OSC1 (main clock)
This is the socket in which the resonator that generates the main clock is mounted. Use this socket when
replacing the resonator for the main clock. For details, refer to 3.2 Resonator Replacement.
(4) OSC2 (subclock)
This is the socket in which the resonator that generates the subclock is mounted. The frequency of the subclock
is fixed to 32.768 kHz, so the resonator for subclock cannot be replaced.

CHAPTER 2 PART NAMES AND FUNCTIONS
User’s Manual U16622EJ1V0UM 19
2.2 LEDs Controlled by IE-703204-G1-EM1
Some of the LEDs mounted in the IE-V850ES-G1 are controlled by the IE-703204-G1-EM1.
For the LEDs that are controlled by the IE-V850ES-G1, refer to the IE-V850ES-G1 User’s Manual (U16313E).
Figure 2-2. LEDs Controlled by IE-703204-G1-EM1
POWER
Reset LED
Target V
DD
supply voltage <1>
TARGET
Target V
DD
supply voltage <2>
(1) Reset LED
The status of the RESET signal connected to the target system is indicated as follows.
Lit (ON): The target system is connected and the RESET signal is active (GND level).
Unlit (OFF): Either the target system is not connected, or the RESET signal is inactive (VDD level).
(2) Target VDD supply voltage <1>
The status of the VDD signal connected to the target system is indicated as follows.
(This LED indicates the status of pin 11 during V850ES/SA2 emulation, and the status of the F3 pin during
V850ES/SA3 emulation.)
Lit (ON): The target system is connected, and voltage is being applied to the VDD pin.
Unlit (OFF): Either the target system is not connected, or voltage is not being applied to the VDD pin.
(3) Target VDD supply voltage <2>
The status of the VDD signal connected to the target system is indicated as follows.
(This LED indicates the status of pin 19 during V850ES/SA2 emulation, and the status of the H2 pin during
V850ES/SA3 emulation.)
Lit (ON): The target system is connected and voltage is being applied to the VDD pin.
Unlit (OFF): Either the target system is not connected, or voltage is not being applied to the VDD pin.

User’s Manual U16622EJ1V0UM
20
CHAPTER 3 SETUP PROCEDURE
This chapter describes how to connect the IE-703204-G1-EM1 to related products and how to replace the
resonator.
3.1 Connecting IE-V850ES-G1 and IE-703204-G1-EM1 with Probe
The following shows the procedure to connect the IE-V850ES-G1 and IE-703204-G1-EM1 with the probe.
<1> Pull off the front cover of the IE-V850ES-G1.
<2> Raise the frame of the IE-V850ES-G1 as shown.
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