IE-789136-NS-EM1 - NEC Electronics

User’s Manual

Target Devices

µµ

PD789104A Subseries

µµ

PD789114A Subseries

µµ

PD789124A Subseries

µµ

PD789134A Subseries

µµ

PD78F9116B

µµ

PD78F9136B

IE-789136-NS-EM1

Emulation Board

1991©

Document No. U14363EJ2V0UM00 (2nd edition)

Date Published July 2002 N CP(K)

Printed in Japan

1999

User’s Manual U14363EJ2V0UM

[MEMO]

User’s Manual U14363EJ2V0UM 3

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.

M8E 00. 4

The information in this document is current as of March, 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.

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Descriptions of circuits, software and other related information in this document are provided for illustrative

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(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

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•

User’s Manual U14363EJ2V0UM

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: 408-588-6000

800-366-9782

Fax: 408-588-6130

800-729-9288

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 Shanghai, Ltd.

Shanghai, P.R. China

Tel: 021-6841-1138

Fax: 021-6841-1137

NEC Electronics Taiwan Ltd.

Taipei, Taiwan

Tel: 02-2719-2377

Fax: 02-2719-5951

NEC Electronics Singapore Pte. Ltd.

Novena Square, Singapore

Tel: 253-8311

Fax: 250-3583

NEC do Brasil S.A.

Electron Devices Division

Guarulhos-SP, Brasil

Tel: 11-6462-6810

Fax: 11-6462-6829

J02.4

NEC Electronics (Europe) GmbH

Duesseldorf, Germany

Tel: 0211-65 03 01

Fax: 0211-65 03 327

• Sucursal en España

Madrid, Spain

Tel: 091-504 27 87

Fax: 091-504 28 60

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Tel: 01-30-67 58 00

Fax: 01-30-67 58 99

• Succursale Française

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Milano, Italy

Tel: 02-66 75 41

Fax: 02-66 75 42 99

• Branch The Netherlands

Eindhoven, The Netherlands

Tel: 040-244 58 45

Fax: 040-244 45 80

• Branch Sweden

Taeby, Sweden

Tel: 08-63 80 820

Fax: 08-63 80 388

• United Kingdom Branch

Milton Keynes, UK

Tel: 01908-691-133

Fax: 01908-670-290

User’s Manual U14363EJ2V0UM 5

Major Revisions in This Edition

Pages Description

Throughout •Deletion of NP-28CT from supported emulation probes

•Addition of IE-78K0S-NS-A as supported in-circuit emulator

•Addition of NP-H36GS and NP-30MC as supported emulation probe

•Addition of YQGUIDE as fixing screw

•Addition of YSPACK30BK and NSPACK30BK as supported conversion adapter

pp.12, 13 Figure 1-1 System Configuration

•Change of supply medium for debugger ID78K0S-NS to CD-ROM

•Change of Notes 1 to 3.

p.15 Modification of a part of Table 1-1 Basic Specifications

pp.20 to 22 3.2.1 Overview of clock settings

•Change from “internal clock” to “clock oscillator”

•Addition of VSS pin in (a) Clock oscillator in Figure 3-2 External Circuits Used as System Clock

Oscillator

•Change from “resonator” to “clock oscillator or external clock” on target system in Figure 3-3 When

Using Clock That Is Already Mounted on Emulation Board and Figure 3-4 When Using User-

Mounted Clock

•Change from “clock generator” to “external clock” in Figure 3-5 When Using External Clock

p.29 in 1st edition Deletion of 3.4 Low-Voltage Emulation Setting.

p.28 Addition of 3.4 Setting Power Supply Voltage of Target Interface

p.30 3.6 Switch and Jumper Settings

•Addition of (2) Switch and jumper settings on IE-78K0S-NS-A

p.36 Addition of APPENDIX B CAUTIONS ON DESIGNING TARGET SYSTEM

The mark shows major revised points.

User’s Manual U14363EJ2V0UM

INTRODUCTION

Product Overview The IE-789136-NS-EM1 is designed to be used with the IE-78K0S-NS or IE-78K0S-NS-A

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

microcontrollers.

•

PD789104A Subseries:

PD789101A, 789102A, 789104A

•

PD789114A Subseries:

PD789111A, 789112A, 789114A

•

PD789124A Subseries:

PD789121A, 789122A, 789124A

•

PD789134A Subseries:

PD789131A, 789132A, 789134A

•

PD78F9116B

•

PD78F9136B

Target Readers This manual is intended for engineers who will use the IE-789136-NS-EM1 with the IE-

78K0S-NS or IE-78K0S-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-789136-NS-EM1, refer to not only this manual (supplied with the IE-

789136-NS-EM1) but also the manual that is supplied with the IE-78K0S-NS or IE-

78K0S-NS-A.

IE-78K0S-NS IE-789136-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

• Restrictions

IE-78K0S-NS-A

User’s Manual

• Basic specifications

• System configuration

• External interface functions

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

functions that can be performed when using the IE-789136-NS-EM1.

User’s Manual U14363EJ2V0UM 7

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-78K0S-NS or IE-78K0S-NS-A and the IE-789136-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 Number

IE-78K0S-NS U13549E

IE-78K0S-NS-A U15207E

IE-789136-NS-EM1 This manual

ID78K Series Integrated Debugger Ver. 2.30 or Later Operation (Windows™ Based) U15185E

PD789104A, 789114A, 789124A, 789134A Subseries U14643E

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

documents when designing.

User’s Manual U14363EJ2V0UM

CONTENTS

CHAPTER 1 GENERAL...........................................................................................................................11

1.1 System Configuration .................................................................................................................12

1.2 Hardware Configuration .............................................................................................................14

1.3 Basic Specifications ...................................................................................................................15

CHAPTER 2 PART NAMES....................................................................................................................16

2.1 Parts of Main Unit........................................................................................................................17

CHAPTER 3 INSTALLATION ..................................................................................................................18

3.1 Connection...................................................................................................................................19

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

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

3.2.2 System clock settings ....................................................................................................................22

3.3 Mask Option Setting....................................................................................................................27

3.4 Setting Power Supply Voltage of Target Interface...................................................................28

3.5 External Trigger...........................................................................................................................29

3.6 Switch and Jumper Settings ......................................................................................................30

CHAPTER 4 DIFFERENCES BETWEEN TARGET DEVICES

AND TARGET INTERFACE CIRCUITS...........................................................................31

APPENDIX A EMULATION PROBE PIN ASSIGNMENT TABLE........................................................35

APPENDIX B CAUTIONS ON DESIGNING TARGET SYSTEM..........................................................36

User’s Manual U14363EJ2V0UM 9

LIST OF FIGURES

Figure No. Title Page

1-1 System Configuration ........................................................................................................................................12

1-2 Basic Hardware Configuration...........................................................................................................................14

2-1 IE-789136-NS-EM1 Part Names .......................................................................................................................17

3-1 Connection of Emulation Probe.........................................................................................................................19

3-2 External Circuits Used as System Clock Oscillator ...........................................................................................20

3-3 When Using Clock That Is Already Mounted on Emulation Board ....................................................................21

3-4 When Using User-Mounted Clock .....................................................................................................................21

3-5 When Using External Clock...............................................................................................................................22

3-6 Connections on Parts Board (When Using User-Mounted Clock).....................................................................23

3-7 Crystal Oscillator (When Using User-Mounted Clock).......................................................................................25

3-8 Pin Alignment of Crystal Oscillator and Socket .................................................................................................25

3-9 Mask Option Setting ..........................................................................................................................................27

3-10 Connection of TP1 and Power Supply Voltage of Target System .....................................................................28

3-11 External Trigger Input Position ..........................................................................................................................29

4-1 Equivalent Circuit from Emulation Circuit ..........................................................................................................33

B-1 Distance Between In-Circuit Emulator and Flexible Board (NP-36GS) .............................................................36

B-2 Connection Condition of Target System (NP-H36GS).......................................................................................37

B-3 Distance Between In-Circuit Emulator and Conversion Adapter (NP-30MC) ....................................................38

B-4 Connection Condition of Target System (NP-30MC).........................................................................................39

User’s Manual U14363EJ2V0UM

LIST OF TABLES

Table No. Title Page

1-1 Basic Specifications.......................................................................................................................................... 15

3-1 System Clock Settings...................................................................................................................................... 22

3-2 DIP Switch Setting ............................................................................................................................................ 27

3-3 Switch and Jumper Settings on IE-78K0S-NS.................................................................................................. 30

3-4 Switch and Jumper Settings on IE-78K0S-NS-A .............................................................................................. 30

3-5 Initial Setting of Jumper on IE-789136-NS-EM1............................................................................................... 30

A-1 NGS-30, NP-36GS, NP-H36GS, and NP-30MC Pin Assignments ................................................................... 35

User’s Manual U14363EJ2V0UM 11

CHAPTER 1 GENERAL

The IE-789136-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/0S Series of 8-bit single-chip microcontrollers.

This chapter describes the IE-789136-NS-EM1’s system configuration and basic specifications.

•Target device

•

PD789104A Subseries

•

PD789114A Subseries

•

PD789124A Subseries

•

PD789134A Subseries

•

PD78F9116B

•

PD78F9136B

CHAPTER 1 GENERAL

User’s Manual U14363EJ2V0UM

1.1 System Configuration

Figure 1-1 illustrates the IE-789136-NS-EM1’s system configuration.

Figure 1-1. System Configuration

Interface cable

(NS IF Cable)

In-circuit emulator

IE-78K0S-NS

IE-78K0S-NS-A

(sold separately)

AC adapter

IE-70000-MC-PS-B

(sold separately) Emulation probe

(sold separately)

Flexible board

Note 3

(sold separately)

Conversion adapter

Note 3

(sold separately)

Fixing screw

Note 3

(sold separately)

IE-789136-NS-EM1

(This product)

Control software

Host machine

PC-9800 series

or IBM PC/AT

or compatibles

Debugger

ID78K0S-NS

(sold separately)

Device file

(available separately)

Note 1

Note 2

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)

FG Cable

IE-70000-CD-IF-A

(sold separately)

Interface card

NS CARD

Cable

Interface

cable

MC CARD

Cable

CHAPTER 1 GENERAL

User’s Manual U14363EJ2V0UM 13

Notes 1. The device file is as follows, in accordance with the subseries.

S××××DF789134:

PD789104A, 789114A, 789124A, 789134A Subseries,

PD78F9116B, 78F9136B

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

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

2. The emulation probes are as follows, in accordance with the package.

NP-36GS: For 30-pin plastic shrink SOP (GS type)

NP-H36GS: Long type for 30-pin plastic shrink SOP (GS type)

NP-30MC: For 30-pin plastic SSOP (MC type)

3. The flexible board, conversion adapter, and fixing screw are as follows.

NGS-30: 30-pin plastic shrink SOP (GS type)

YSPACK30BK: For 30-pin plastic SSOP (MC type)

NSPACK30BK: For 30-pin plastic SSOP (MC type)

YQGUIDE: Fixing screw for YSPACK30BK and NSPACK30BK

The NP-36GS, NP-H36GS, NGS-30, and NP-30MC are products of Naito Densei Machida Mfg. Co.,

Ltd.

For further information, contact Naito Densei Machida Mfg. Co., Ltd. (TEL: +81-45-475-4191)

The YSPACK30BK, NSPACK30BK, and YQGUIDE 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 GENERAL

User’s Manual U14363EJ2V0UM

1.2 Hardware Configuration

Figure 1-2 shows the IE-789136-NS-EM1’s position in the basic hardware configuration.

Figure 1-2. Basic Hardware Configuration

IE-78K0S-NS (sold separately)/

IE-78K0S-NS-A (sold separately) IE-789136-NS-EM1

Emulation probe

(sold separately)

Dedicated bus interface IE system

Host machine Interface board

(sold separately) 78K0S main board Emulation board

(this product)

Interface card

(sold separately)

CHAPTER 1 GENERAL

User’s Manual U14363EJ2V0UM 15

1.3 Basic Specifications

The IE-789136-NS-EM1’s basic specifications are listed in Table 1-1.

Table 1-1. Basic Specifications

Parameter Description

Target device

PD789136 Subseries

System clock 1.0 to 10.0 MHz

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

Internal: Clock mounted on emulation board (5.0 MHz), or clock mounted on the parts board by the user

Target interface VDD = 1.8 to 5.5 V (same as target device)

The IE-789136-NS-EM1 operates on the internal power supply (5 V) when not connected to the target

system.

User’s Manual U14363EJ2V0UM

CHAPTER 2 PART NAMES

This chapter introduces the parts of the IE-789136-NS-EM1 main unit.

The packing box contains the emulation board (IE-789136-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 U14363EJ2V0UM 17

2.1 Parts of Main Unit

Figure 2-1. IE-789136-NS-EM1 Part Names

GND

Low Volt

Probe connector

CN2 36GS/30MC

EXTOUT

EXTIN

LED1

CN1 28CT

G-789136 EM1 board

CN2 36GS

SW1

System clock X1

TP1

IC6

IC7

User’s Manual U14363EJ2V0UM

CHAPTER 3 INSTALLATION

This chapter describes methods for connecting the IE-789136-NS-EM1 to the IE-78K0S-NS or IE-78K0S-NS-A,

emulation probe, etc. Mode setting methods are also described.

Caution Connecting or removing components to or from the target system, or making switch or other

setting changes must be carried out after the power supply to both the IE system and the target

system has been switched OFF.

CHAPTER 3 INSTALLATION

User’s Manual U14363EJ2V0UM 19

3.1 Connection

(1) Connection with IE-78K0S-NS or IE-78K0S-NS-A main unit

See the IE-78K0S-NS User’s Manual (U13549E)Note for a description of how to connect the IE-789136-NS-EM1

to the IE-78K0S-NS.

Note When using the IE-78K0S-NS-A, refer to the IE-78K0S-NS-A User’s Manual (U15207E).

(2) Connection with emulation probe

See the IE-78K0S-NS User’s Manual (U13549E)Note for a description of how to connect an emulation probe to

the IE-789136-NS-EM1.

On this board, connect an emulation probe to CN2.

Note When using the IE-78K0S-NS-A, refer to the IE-78K0S-NS-A User’s Manual (U15207E).

Caution Incorrect connection may damage the IE system.

Be sure to read the emulation probe’s user’s manual for a detailed description of the

connection method.

Figure 3-1. Connection of Emulation Probe

Main board

(IE-78K0S-NS or IE-78K0S-NS-A)

IE-789136-NS-EM1

CN1 (not used)

CN2 36GS/30MC

Emulation probe

(sold separately)

CHAPTER 3 INSTALLATION

User’s Manual U14363EJ2V0UM

3.2 Clock Settings

3.2.1 Overview of clock settings

The system clock to be used during debugging can be selected from (1) to (3) below.

(1) Clock that is already mounted on emulation board

(2) Clock that is mounted by user

(3) Pulse input from target system

If the target system includes a clock oscillator, select either (1) Clock that is already mounted on emulation

board or (2) Clock that is mounted by user. For a clock oscillator, a resonator is connected to the target device

and the target device’s internal oscillator is used. An example of the external circuit is shown in part (a) of Figure 3-2.

During emulation, the oscillator that is mounted on the target system is not used. Instead, the clock that is mounted

on the emulation board that is installed for the IE-78K0S-NS or IE-78K0S-NS-A is used.

If the target system includes an external clock, select (3) Pulse input from target system. For an external clock,

a clock signal is supplied from outside of the target device and the target device’s internal oscillator is not used. An

example of the external circuit is shown in part (b) of Figure 3-2.

Caution The IE system will be hung-up if the system clock is not supplied normally. Moreover, be sure

to input a rectangular wave as the clock from the target. There is no need to supply a clock to

X2 pin.

Figure 3-2. External Circuits Used as System Clock Oscillator

(a) Clock oscillator (b) External clock

X2 X2

Target device

External

clock

CHAPTER 3 INSTALLATION

User’s Manual U14363EJ2V0UM 21

(1) Clock that is already mounted on emulation board

A crystal oscillator (X1) is already mounted on the emulation board. Its frequency is 5.0 MHz.

Figure 3-3. When Using Clock That Is Already Mounted on Emulation Board

IE-78K0S-NS or IE-78K0S-NS-A

IE-789136-NS-EM1

Clock oscillator or external clock

(not used)

Mounted

oscillator

(to be used)

Emulation probe

Target system

Remark The clock that is supplied by the IE-789136-NS-EM1’s oscillator (encircled in the figure) is

used.

(2) Clock that is mounted by user

The user is able to mount any clock supported by the set specifications on the IE-789136-NS-EM1.

Remove the crystal oscillator (X1) that is already mounted on the emulation board, and mount either the parts

board on which the resonator to be used is mounted or an oscillator. This method is useful when using a

different frequency from that of the premounted clock.

Figure 3-4. When Using User-Mounted Clock

IE-78K0S-NS or IE-78K0S-NS-A

IE-789136-NS-EM1

Clock oscillator or external clock

(not used)

Target system

Emulation probe

Parts board

+ resonator

oscillator

Remark The clock that is supplied by the parts board with a resonator or oscillator on the IE-789136-

NS-EM1 (encircled in the figure) is used.

CHAPTER 3 INSTALLATION

User’s Manual U14363EJ2V0UM

(3) Pulse input from target system

An external clock connected to the target system can be used via an emulation probe.

Figure 3-5. When Using External Clock

IE-78K0S-NS or IE-78K0S-NS-A

External clock

(to be used)

Emulation probe

Target system

IE-789136-NS-EM1

Remark The clock supplied by the target system’s external clock (encircled in the figure) is used.

3.2.2 System clock settings

Table 3-1. System Clock Settings

IE-789136-NS-EM1Frequency of System Clock

X1 Socket

CPU Clock Source

Selection (ID)

When using clock that is already

mounted on emulation board

5.0 MHz Oscillator used

When using clock mounted by user Oscillator assembled by user

Internal

When pulse is input from target system

Other than 5.0 MHz

Oscillator not used External

Caution When a pulse is input from the target system, open the configuration dialog box when starting

the integrated debugger (ID78K0S-NS) and select “External” in the area (Clock) for selecting the

CPU’s clock source (this selects the user clock).

Remark The IE-789136-NS-EM1 is shipped, the settings for “when using clock that is already mounted on

emulation board” are preset.

(1) When using clock that is already mounted on emulation board

When the IE-789136-NS-EM1 is shipped, a 5.0 MHz crystal oscillator is already mounted in the IE-789136-NS-

EM1’s X1 socket. When using the factory-set mode settings, there is no need to make any other hardware

settings.

When starting the integrated debugger (ID78K0S-NS), open the configuration dialog box and select “Internal” in

the area (Clock) for selecting the CPU’s clock source (this selects the emulator’s internal clock).

CHAPTER 3 INSTALLATION

User’s Manual U14363EJ2V0UM 23

(2) When using clock mounted by user

The settings described under either (a) or (b) are required, depending on the type of clock to be used.

When starting the integrated debugger (ID78K0S-NS), open the configuration dialog box and select “Internal” in

the area (Clock) for selecting the CPU’s clock source (this selects the emulator’s internal clock).

(a) When using a ceramic resonator or crystal resonator

•Items to be prepared

• Parts board • Capacitor CA

• Ceramic resonator or crystal resonator • Capacitor CB

• Resistor Rx • Solder kit

<Steps>

<1> Solder the target ceramic resonator or crystal resonator, resistor Rx, capacitor CA, and capacitor CB

(all with suitable oscillation frequency) onto the parts board (as shown below).

Figure 3-6. Connections on Parts Board (When Using User-Mounted Clock)

Parts board (X1)

Pin No. Connection

2-13 Capacitor CA

3-12 Capacitor CB

4-11 Ceramic resonator or crystal resonator

5-10 Resistor Rx

8-9 Shorted

Circuit diagram

Remark The sections enclosed in broken lines indicate parts that are attached to the parts board.

1 MΩ

CB CA

98CLOCK OUT

HCU04 HCU04

CHAPTER 3 INSTALLATION

User’s Manual U14363EJ2V0UM

<2> Prepare the IE-789136-NS-EM1.

<3> Remove the crystal oscillator that is mounted in the IE-789136-NS-EM1’s X1 socket.

<4> Connect the parts board (from <1> above) to the X1 socket from which the crystal oscillator was

removed. Check the pin 1 mark to make sure the board is mounted in the correct direction.

<5> Make sure that the parts board is wired as shown in Figure 3-6 above.

<6> Install the IE-789136-NS-EM1 in the IE-78K0S-NS or IE-78K0S-NS-A.

The above steps configure the following circuit and enable supply of the clock from the mounted resonator

to the emulation device.

1 MΩ

CB CA

HCU04HCU04

XHC157

IE-78K0S-NS or IE-78K0S-NS-A side

(Emulation device)

HSK120

1 MΩ

100 Ω

PD789009

Remark The sections enclosed in broken lines indicate parts that are attached to the parts board.

CHAPTER 3 INSTALLATION

User’s Manual U14363EJ2V0UM 25

(b) When using a crystal oscillator

•Items to be prepared

• Crystal oscillator (see pinouts shown in Figure 3-7)

Figure 3-7. Crystal Oscillator (When Using User-Mounted Clock)

<Steps>

<1> Prepare the IE-789136-NS-EM1.

<2> Remove the crystal oscillator that is mounted in the IE-789136-NS-EM1’s X1 socket.

<3> Mount a crystal oscillator in the X1 socket from which the crystal oscillator was removed in <2> above.

Insert the crystal oscillator pin into the socket aligning the pins as shown in the figure below.

Figure 3-8. Pin Alignment of Crystal Oscillator and Socket

Crystal Oscillator Pin Name Socket Pin No.

NC 1

GND 7

CLOCK OUT 8

VCC 14

<4> Install the IE-789136-NS-EM1 in the IE-78K0S-NS or IE-78K0S-NS-A.

CLOCK OUT

GND

NC 1

Crystal oscillator Socket

CLOCK OUTGND

CHAPTER 3 INSTALLATION

User’s Manual U14363EJ2V0UM

The above steps configure the following circuit and enable supply of the clock from the mounted resonator

to the emulation device.

VCC

Crystal

oscillator

HC157

PD789009

HSK120

1 MΩ

100 Ω

LVCC

PD789009

IE-78K0S-NS or IE-78K0S-NS-A side

(Emulation device)

(3) When pulse is input from target system

No hardware settings are required for this situation.

When starting the integrated debugger (ID78K0S-NS), open the configuration dialog box and select “External” in

the area (Clock) for selecting the CPU’s clock source (this selects the user’s clock).

CHAPTER 3 INSTALLATION

User’s Manual U14363EJ2V0UM 27

3.3 Mask Option Setting

By setting the DIP switch (SW1) in the IE-789136-NS-EM1, the 33 kΩ pull-up resistor can be connected to P50 to

P53 by mask option.

The DIP switch setting is as follows.

Table 3-2. DIP Switch Setting

SW1

1234

Destination pin P50 P51 P52 P53

When the DIP switch is ON, the corresponding pin is pulled-up by the target VDD pin. When it is OFF, the

corresponding pull-up resistor is disconnected. Set the DIP switch to OFF for ports that do not exist.

Figure 3-9. Mask Option Setting

33 kΩ

1 MΩ

100 Ω

Target V

Emulation CPU

P50

P51

P52

P53

P50

P51

P52

P53

P50

P51

P52

P53

SW1

Initial setting is OFF

OFF

Probe

CHAPTER 3 INSTALLATION

User’s Manual U14363EJ2V0UM

3.4 Setting Power Supply Voltage of Target Interface

In the IE system, emulation is possible with a voltage of the same level as the power supply voltage of the target

system.

When the target system is not connected, the IE system automatically operates with the emulator’s internal power

supply (5 V).

When debugging with a voltage that is the same level as that of the target system, supply the same voltage as that

of the target system to the TP1 terminal pin of the IE-789136-NS-EM1 (the same applies when the voltage is 5 V).

Set the target voltage to between 1.8 and 5.0 V.

•Maximum current consumption of TP1

1.8 to 5.0 V: Approximately 100 mA

Figure 3-10. Connection of TP1 and Power Supply Voltage of Target System

GND

Emulation probe

Target system

Power supply voltage of target system

SW1

LED1

IC6

IC7

CN2 36GS TP1

GND

Low Volt

Caution Connect TP1 on the board and the power supply voltage of the target system after turning off the

power of the IE-78K0S-NS or IE-78K0S-NS-A.

Remark The VDD pin of the target system is only used for controlling LED1 (TVCC), which monitors whether the

power supply of the target system is connected in the IE-789136-NS-EM1.

CHAPTER 3 INSTALLATION

User’s Manual U14363EJ2V0UM 29

3.5 External Trigger

To set up an external trigger, connect it to the IE-789136-NS-EM1’s check pins EXTOUT and EXTIN as shown

below.

See the IE-78K0S-NS User’s Manual (U13549E) or IE-78K0S-NS-A User’s Manual (U15207E) for pin

characteristics, and the ID78K Series Integrated Debugger Ver. 2.30 or Later Operation (Windows Based)

(U15185E) for the usage methods.

(1) EXTOUT

Outputs a low level from the EXTOUT pin on the IE-789136-NS-EM1 for 1.3

s upon the occurrence of a break

event.

Caution Connect a pull-up resistor on the target system since this is an open-drain output.

(2) EXTIN

An event signal can be input from the EXTIN pin on the IE-789136-NS-EM1. Input a high-level pulse signal for 2

CPU operation clocks or more.

Figure 3-11. External Trigger Input Position

EXTOUT

EXTIN

External trigger

CN1 28CT

CN2 36GS

SW1

TP1

LED1

IC6

IC7

CHAPTER 3 INSTALLATION

User’s Manual U14363EJ2V0UM

3.6 Switch and Jumper Settings

(1) Switch and jumper settings on the IE-78K0S-NS

When using the IE-789136-NS-EM1, set the switches and jumpers on the IE-78K0S-NS as shown in Table 3-3.

For details of these switch and jumper settings, refer to the IE-78K0S-NS User’s Manual (U13549E).

Table 3-3. Switch and Jumper Settings on IE-78K0S-NS

SW1 SW3 SW4 JP1 JP4

Setting OFF All switches ON All switches ON 2 to 3 shorted 1 to 2 shorted

Caution If the jumpers and switches are set incorrectly, the board may be damaged.

(2) Switch and jumper setting on IE-78K0S-NS-A

When using the IE-789136-NS-EM1, set the switches and jumpers on the IE-78K0S-NS-A as shown in Table 3-4.

For the position of the switches and jumpers, refer to the IE-78K0S-NS-A User’s Manual (U15207E).

Table 3-4. Switch and Jumper Settings on IE-78K0S-NS-A

SW1 JP1 JP3

Setting OFF 1-2 Shorted (fixed)

Caution If the jumpers and switches are set incorrectly, the board may be damaged.

(3) Switch setting on the IE-789136-NS-EM1

The initial setting of the switch on the IE-789136-NS-EM1 is as shown in Table 3-5. For details, refer to 3.2

Clock Settings.

Table 3-5. Initial Setting of Jumper on IE-789136-NS-EM1

SW1

Setting All switches OFF

User’s Manual U14363EJ2V0UM 31

CHAPTER 4 DIFFERENCES BETWEEN TARGET DEVICES AND TARGET INTERFACE CIRCUITS

This chapter describes differences between the target device’s signal lines and the signal lines of the IE-789136-

NS-EM1’s target interface circuit.

Although the target device is a CMOS circuit, the IE-789136-NS-EM1’s target interface circuit consists of an

emulation CPU, TTL, CMOS-IC, and other emulation circuits.

When the IE system is connected with the target system for debugging, the IE system performs emulation so as to

operate as the actual target device would operate in the target system.

However, some minor differences exist since the operations are performed via the IE system’s emulation.

(1) Signals input to or output from the EVA chip and the peripheral EVA chip

(2) Signals input from the target system via a gate

(3) Analog signals

(4) Other signals

The IE-789136-NS-EM1’s circuit is used as follows for signals listed in (1) to (4) above.

(1) Signals input to or output from the EVA chip and peripheral EVA chip

The following signals perform the same operations as in the

PD789104A, 789114A, 789124A, 789134A

Subseries,

PD78F9116B, and 78F9136B. However, a 1 MΩ pull-down resistor and 100 Ω resistor are inserted

in series.

•Signals related to port 0

•Signals related to port 1

•Signals related to port 2

•Signals related to port 5

(2) Signals input from the target system via a gate

Since the following signals are input via a gate, their timing shows a delay compared to the

PD789104A,

789114A, 789124A, 789134A Subseries,

PD78F9116B, and 78F9136B.

•RESET signal

•Signals related to X1

CHAPTER 4 DIFFERENCES BETWEEN TARGET DEVICES AND TARGET INTERFACE CIRCUITS

User’s Manual U14363EJ2V0UM

(3) Analog signals

Because the following signals input/output analog-related signals, special processing is not performed in the IE-

789136-NS-EM1.

•AVDD pin

•Signals related to port 6

(4) Other signals

•VDD pin

The emulation CPU operates on the internal power supply (5 V) of the IE-789136-NS-EM1 when not

connected to the target system, and operates on the voltage supplied from the voltage supply pin (TP1) when

connected to the target system.

The VDD pin of the target system is used only to control the LED (TVCC) that indicates whether the target

system’s power is on or off.

•VSS and AVSS pins

The VSS and AVSS pins are connected to GND in the IE-789136-NS-EM1.

•TEST/VPP pin

The TEST/VPP pin is not used in the IE-789136-NS-EM1.

•X2 pin

The X2 pin is not used in the IE-789136-NS-EM1.

CHAPTER 4 DIFFERENCES BETWEEN TARGET DEVICES AND TARGET INTERFACE CIRCUITS

User’s Manual U14363EJ2V0UM 33

Figure 4-1. Equivalent Circuit from Emulation Circuit (1/2)

IE-789136-NS-EM1 sideProbe side

Port 0

Port 1

Port 2

Port 0

Port 1

Port 2

RESET

1 MΩ

100 Ω

Port 5

Port 6

1 MΩ

33 kΩ

100 Ω

4.7 kΩ

HC4066

HC157

PD789009

HSK120

SW1

Port 5

CHAPTER 4 DIFFERENCES BETWEEN TARGET DEVICES AND TARGET INTERFACE CIRCUITS

User’s Manual U14363EJ2V0UM

Figure 4-1. Equivalent Circuit from Emulation Circuit (2/2)

IE-789136-NS-EM1 side

Power detection

G6H-2F (Relay)

100 Ω

1 MΩ

PC393

TEST/V

Filter

OPEN

Probe side

22 F

Emulation device

(TP1 Low Volt)

User’s Manual U14363EJ2V0UM 35

APPENDIX A EMULATION PROBE PIN ASSIGNMENT TABLE

Table A-1. NGS-30, NP-36GS, NP-H36GS, and NP-30MC Pin Assignments

NGS-30

NP-30MC

Emulation

Device Side

NP-36GS

NP-H36GS

CN5 Pin No.

CN2 Pin

No.

NGS-30

NP-30MC

Emulation

Device Side

NP-36GS

NP-H36GS

CN5 Pin No.

CN2 Pin

No.

1 1958161199

2 2056171063

3214918964

4225519870

5231920769

6241821672

72522225102

8336223471

9 3265241294

10 31 66 25 13 93

11 30 92 26 14 30

12 29 91 27 15 29

13 28 98 28 16 24

14 27 97 29 17 23

15 26 21 30 18 20

Remarks 1. The NGS-30, NP-36GS, NP-H36GS, and NP-30MC are products of Naito Densei Machida Mfg.

Co., Ltd.

2. The numbers in the “NGS-30 Emulation Device Side” column indicate the corresponding pin

number on the target system side tip of the NGS-30 and NP-30MC.

3. The numbers in the “NP-36GS, NP-H36GS CN5 Pin No.” column indicate the pin number of the NP-

36GS and NP-H36GS connectors connected to the NGS-30 side.

User’s Manual U14363EJ2V0UM

APPENDIX B CAUTIONS ON DESIGNING TARGET SYSTEM

Figures B-1 to B-4 show the conditions when connecting the emulation probe to the flexible board and the

conversion adapter. Follow the configuration below and consider the shape of parts to be mounted on the target

system when designing a system.

Figure B-1. Distance Between In-Circuit Emulator and Flexible Board (NP-36GS)

155 mm

Note

In-circuit emulator

IE-78K0S-NS or IE-78K0S-NS-A

Emulation board

IE-789136-NS-EM1

Flexible board

NGS-30

Target system

CN2 Emulation probe

NP-36GS

Note Distance when NP-36GS is used. When NP-H36GS is used, the distance is 355 mm.

Remark NP-36GS, NP-H36GS, and NGS-30 are products of Naito Densei Machida Mfg. Co., Ltd.

APPENDIX B CAUTIONS ON DESIGNING TARGET SYSTEM

User’s Manual U14363EJ2V0UM 37

Figure B-2. Connection Condition of Target System (NP-H36GS)

22 mm

75 mm

Target system

Flexible board

NGS-30

Emulation probe

NP-H36GS

Emulation board

IE-789136-NS-EM1

22 mm

Remark NP-H36GS and NGS-30 are a products of Naito Densei Machida Mfg.Co., Ltd.

APPENDIX B CAUTIONS ON DESIGNING TARGET SYSTEM

User’s Manual U14363EJ2V0UM

Figure B-3. Distance Between In-Circuit Emulator and Conversion Adapter (NP-30MC)

150 mm

In-circuit emulator

IE-78K0S-NS or IE-78K0S-NS-A

Emulation board

IE-789136-NS-EM1

Target system

CN2

Emulation probe

NP-30MC Conversion adapter

YSPACK30BK,

NSPACK30BK

NP-30MC Head PWB

Remark NP-30MC is a product of Naito Densei Machida Mfg. Co., Ltd.

YSPACK30BK and NSPACK30BK are products of TOKYO ELETECH CORPORATION.

APPENDIX B CAUTIONS ON DESIGNING TARGET SYSTEM

User’s Manual U14363EJ2V0UM 39

Figure B-4. Connection Condition of Target System (NP-30MC)

31 mm

37 mm

Target system

Emulation probe

NP-30MC

13 mm

Emulation board

IE-789136-NS-EM1

15 mm

20 mm

5 mm

NP-30MC tip board

Conversion adapter

YSPACK30BK,

NSPACK30BK

Guide pin

YQGUIDE

Remark NP-30MC is a product of Naito Densei Machida Mfg. Co., Ltd.

YSPACK30BK, NSPACK30BK, and YQGUIDE are products of TOKYO ELETECH CORPORATION.

User’s Manual U14363EJ2V0UM

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User’s Manual U14363EJ2V0UM 41

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User’s Manual U14363EJ2V0UM

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