Renesas M30870T2-CPE User Manual

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Page 1

REJ10J0766-0400(T)

M30870T2-CPE

User's Manual

Compact Emulator for M32C/87 Grou

Rev.4.00 Feb. 16, 2006

Page 2

Keep safety first in your circuit designs!

1. Renesas Technology Corp. puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead to personal injury, fire or property damage. Remember to give due consideration to safety when making your circuit designs, with appropriate measures such as (i) placement of substitutive, auxiliary circuits, (ii) use of nonflammable material or (iii) prevention against any malfunction or mishap.

Notes regarding these materials

1. These materials are intended as a reference to assist our customers in the selection of the Renesas Technology Corp. product best suited to the customer's application; they do not convey any license under any intellectual property rights, or any other rights, belonging to Renesas Technology Corp. or a third party.

2. Renesas Technology Corp. assumes no responsibility for any damage, or infringement of an third-party's rights, originating in the use of any product data, diagrams, charts, programs, algorithms, or circuit application examples contained in these materials.

3. All information contained in these materials, including product data, diagrams, charts, programs and algorithms represents information on products at the time of publication of these materials, and are subject to change by Renesas Technology Corp. without notice due to product improvements or other reasons. It is therefore recommended that customers contac Renesas Technology Corp. or an authorized Renesas Technology Corp. product distributo for the latest product information before purchasing a product listed herein. The information described here may contain technical inaccuracies or typographical errors. Renesas Technology Corp. assumes no responsibility for any damage, liability, or other loss rising from these inaccuracies or errors. Please also pay attention to information published by Renesas Technology Corp. by various means, including the Renesas Technology Corp. Semiconductor home page (http:/ www.renesas.com).

4. When using any or all of the information contained in these materials, including product data, diagrams, charts, programs, and algorithms, please be sure to evaluate all information as a total system before making a final decision on the applicability of the information and products. Renesas Technology Corp. assumes no responsibility for any damage, liability o other loss resulting from the information contained herein.

5. Renesas Technology Corp. semiconductors are not designed or manufactured for use in a device or system that is used under circumstances in which human life is potentially at stake. Please contact Renesas Technology Corp. or an authorized Renesas Technology Corp. product distributor when considering the use of a product contained herein for any specific purposes, such as apparatus or systems for transportation, vehicular, medical, aerospace, nuclear, or undersea repeater use.

6. The prior written approval of Renesas Technology Corp. is necessary to reprint or reproduce in whole or in part these materials.

7. If these products or technologies are subject to the Japanese export control restrictions, the must be exported under a license from the Japanese government and cannot be imported into a country other than the approved destination.

ny diversion or reexport contrary to the export control laws and regulations of Japan and/ o

the country of destination is prohibited.

8. Please contact Renesas Technology Corp. for further details on these materials or the products contained therein.

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M30870T2-CPE User’s Manual Preface

Preface

The M30870T2-CPE is a compact emulator for the M32C/87 Group MCUs with the real-time trace function.

This user's manual mainly describes specifications of the M30870T2-CPE compact emulator and how to setup it. For details on

the following products included with the M30870T2-CPE, refer to each product's online manual.

 Emulator debugger: M32C Compact Emulator Debugger

 C compiler: M3T-NC308WA (evaluation version)

 Integrated development environment: High-performance Embedded Workshop

All the components of this product are shown in "1.1 Package Components" (page 13). If there is any question or doubt about

this product, contact your local distributor.

The related manuals for using this product are listed below. You can download the latest manuals from the Renesas Tools

homepage (http://www.renesas.com/en/tools).

Related manuals

Item Manual

Accessory tools M3T-100LCC-DMS User’s Manual M3T-DUMMY100S User’s Manual M3T-DIRECT100S User’s Manual M3T-FLX-100NRB User’s Manual M3T-100LCC-QSD User’s Manual M3T-FLX-100NSD User’s Manual M3T-F160-100NSD User’s Manual M3T-FLX-144NSD User’s Manual Emulator debugger M32C Compact Emulator Debugger User’s Manual C compiler NC308 User’s Manual Assembler AS308 User’s Manual Integrated development environment High-performance Embedded Workshop User’s Manual

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M30780T2-CPE User’s Manual Important

Important

Before using this product, be sure to read this user's manual carefully.

Keep this user’s manual, and refer to this when you have questions about this product.

Emulator:

The emulator in this document refers to the following products that are manufactured by Renesas Technology Corp.:

(1) Compact emulator main unit

(2) Package converter board for connecting the user system

The emulator herein does not include the customer’s user system and host machine.

Purpose of use of the emulator:

This emulator is a device to support the development of a system that uses the M16C Family M32C/80 Series and M32C/87

Group of Renesas 16/32-bit single-chip MCUs. It provides support for system development in both software and hardware.

Be sure to use this emulator correctly according to said purpose of use. Please avoid using this emulator for other than its

intended purpose of use.

For those who use this emulator:

This emulator can only be used by those who have carefully read the user’s manual and know how to use it.

Use of this emulator requires the basic knowledge of electric circuits, logical circuits, and MCUs.

When using the emulator:

(1) This product is a development supporting unit for use in your program development and evaluation stages. In mass-

producing your program you have finished developing, be sure to make a judgment on your own risk that it can be put to

practical use by performing integration test, evaluation, or some experiment else.

(2) In no event shall Renesas Solutions Corp. be liable for any consequence arising from the use of this product.

(3) Renesas Solutions Corp. strives to renovate or provide a workaround for product malfunction at some charge or without

charge. However, this does not necessarily mean that Renesas Solutions Corp. guarantees the renovation or the provision

under any circumstances.

(4) This product has been developed by assuming its use for program development and evaluation in laboratories. Therefore,

it does not fall under the application of Electrical Appliance and Material Safety Law and protection against

electromagnetic interference when used in Japan.

(5) Renesas Solutions Corp. cannot predict all possible situations or possible cases of misuse where a potential danger exists.

Therefore, the warnings written in this user’s manual and the warning labels attached to this emulator do not necessarily

cover all of such possible situations or cases. Please be sure to use this emulator correctly and safely on your own

responsibility.

(6) This product is not qualified under UL or other safety standards and IEC or other industry standards. This fact must be

taken into account when taking this product from Japan to some other country.

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M30780T2-CPE User’s Manual Important

Usage restrictions:

This emulator has been developed as a means of supporting system development by users. Therefore, do not use it as a device

used for equipment-embedded applications. Also, do not use it for developing the systems or equipment used for the following

purposes either:

(1) Transportation and vehicular

(2) Medical (equipment where human life is concerned)

(3) Aerospace

(4) Nuclear power control

(5) Undersea repeater

If you are considering the use of this emulator for one of the above purposes, please be sure to consult your local distributor.

About product changes:

We are constantly making efforts to improve the design and performance of this emulator. Therefore, the specification or

design of this emulator or its user’s manual may be changed without prior notice.

About the rights:

(1) We assume no responsibility for any damage or infringement on patent rights or any other rights arising from the use of

any information, products or circuits presented in this user’s manual.

(2) The information or data in this user’s manual does not implicitly or otherwise grant a license for patent rights or any other

rights belonging to us or third parties.

duplicated or reproduced, in whole or part, without prior written consent of us.

About diagrams:

The diagrams in this user’s manual may not all represent exactly the actual object.

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M30870T2-CPE User’s Manual Precautions for Safety

Precautions for Safety

Definitions of Signal Words

In both the user’s manual and on the product itself, several icons are used to insure proper handling of this product and also to

prevent injuries to you or other persons, or damage to your properties.

This chapter describes the precautions which should be taken in order to use this product safely and properly. Be sure to read

this chapter before using this product.

This symbol represents a warning about safety. It is used to arouse caution about a potential

DANGER

WARNING

CAUTION

IMPORTANT

In addition to the five above, the following are also used as appropriate.

means WARNING or CAUTION.

Example:

danger that will possibly inflict an injury on persons. To avoid a possible injury or death, please be sure to observe the safety message that follows this symbol.

DANGER indicates an imminently dangerous situation that will cause death or heavy wound

unless it is avoided. However, there are no instances of such danger for the product presented in this user's manual.

WARNING indicates a potentially dangerous situation that will cause death or heavy wound

unless it is avoided.

CAUTION indicates a potentially dangerous situation that will cause a slight injury or a

medium-degree injury unless it is avoided.

CAUTION with no safety warning symbols attached indicates a potentially dangerous

situation that will cause property damage unless it is avoided.

This is used in operation procedures or explanatory descriptions to convey exceptional conditions or cautions to the user.

CAUTION AGAINST AN ELECTRIC SHOCK

means PROHIBITION.

Example:

DISASSEMBLY PROHIBITED

means A FORCIBLE ACTION.

Example:

UNPLUG THE POWER CABLE FROM THE RECEPTACLE.

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M30870T2-CPE User’s Manual Precautions for Safety

WARNING

Warnings for AC Power Supply:

 If the attached AC power cable does not fit the receptacle, do not alter the AC power cable and do not plug it

forcibly. Failure to comply may cause electric shock and/or fire.

 Use an AC power cable which complies with the safety standard of the country.

 Do not touch the plug of the AC power cable when your hands are wet. This may cause electric shock.

 This product is connected signal ground with frame ground. If your developing product is transformless (not

having isolation transformer of AC power), this may cause electric shock. Also, this may give an unrepairable damage to this product and your developing one. While developing, connect AC power of the product to commercial power through isolation transformer in order to avoid these dangers.

 If other equipment is connected to the same branch circuit, care should be taken not to overload the circuit.

 Use the power supply which complies with CE marking requirements.

 When installing this equipment, insure that a reliable ground connection is maintained.

 If you smell a strange odor, hear an unusual sound, or see smoke coming from this product, then disconnect

power immediately by unplugging the AC power cable from the outlet. Do not use this as it is because of the danger of electric shock and/or fire. In this case, contact your local distributor.

 Before setting up this emulator and connecting it to other devices, turn off power or remove a power cable to

prevent injury or product damage.

Warnings to Be Taken for This Product:

 Do not disassemble or modify this product. Personal injury due to electric shock may occur if this product is

disassembled and modified. Disassembling and modifying the product will void your warranty.

 Make sure nothing falls into the cooling fan on the top panel, especially liquids, metal objects, or anything

combustible.

Warning for Installation:

 Do not set this product in water or areas of high humidity. Make sure that the product does not get wet. Spilling

water or some other liquid into the product may cause unrepairable damage.

Warning for Use Environment:

 This equipment is to be used in an environment with a maximum ambient temperature of 35°C. Care should be

taken that this temperature is not exceeded.

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M30870T2-CPE User’s Manual Precautions for Safety

CAUTION

Notes on Connecting the Power Supply of the Emulator:

 Do not use any power cable other than the one that is included with the product.

 The power cable included with the product has its positive and negative poles color-coded by red and black,

respectively.

 Pay attention to the polarities of the power supply. If its positive and negative poles are connected in reverse,

the internal circuit may be broken.

 Do not apply any voltages exceeding the product’s rated power supply voltage (5.0 V ±5%). Extreme voltages

may cause a burn due to abnormal heat or cause the internal circuit to break down.

Cautions to Be Taken for Turning On the Power:

 Turn ON/OFF the power of the emulator and user system as simultaneously as possible.

 Do not leave either the emulator or user system powered on, because of leakage current the internal circuits may

be damaged.

 When turning on the power again after shutting off the power, wait about 10 seconds.

Cautions to Be Taken for Handling This Product:

 Use caution when handling the main unit. Be careful not to apply a mechanical shock.

 Do not touch the connector pins of the emulator main unit and the target MCU connector pins directly. Static

electricity may damage the internal circuits.

 Do not pull this emulator by the communications interface cable or the cable for connecting the user system.

And, excessive flexing or force may break conductors.

Caution to Be Taken for System Malfunctions:

 If the emulator malfunctions because of interference like external noise, do the following to remedy the trouble.

(1) Press the RESET button on the emulator upper panel. (2) If normal operation is not restored after step (1), shut OFF the emulator once and then reactivate it.

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M30870T2-CPE User’s Manual Contents

Page

Preface..........................................................................................................................................................................3

Important.......................................................................................................................................................................4

Precautions for Safety ..................................................................................................................................................6

User Registration........................................................................................................................................................11

Terminology ................................................................................................................................................................12

1. Outline.....................................................................................................................................................................13

1.1 Package Components ...................................................................................................................................13

1.2 System Configuration ....................................................................................................................................14

1.2.1 System Configuration..........................................................................................................................14

1.2.2 Names and Functions of each part of the Emulator............................................................................15

1.3 Specifications ................................................................................................................................................18

1.4 Operating Environment..................................................................................................................................19

2. Setup.......................................................................................................................................................................20

2.1 Flowchart of Starting Up the Emulator ..........................................................................................................20

2.2 Installing the Included Software ....................................................................................................................21

2.3 Attaching the Ferrite Core .............................................................................................................................22

2.4 Connecting the Power Supply for the Emulator ............................................................................................22

2.5 Connecting the Host Machine .......................................................................................................................23

2.6 Turning ON the Power Supply.......................................................................................................................24

2.6.1 MCU Power Supply Source Selection Jumper/MCU Power Supply Voltage Selection Jumper.........24

2.6.2 Checking Connections of the Emulator System..................................................................................25

2.6.3 Turning ON/OFF the Power ................................................................................................................25

2.6.4 Power Supply to the User System ......................................................................................................25

2.6.5 LED Display When the Emulator Starts Up Normally .........................................................................26

2.7 Self-check......................................................................................................................................................28

2.7.1 Self-check Procedure..........................................................................................................................28

2.7.2 If an Error is Detected in the Self-check..............................................................................................29

2.8 Connecting the User System.........................................................................................................................30

2.8.1 Connecting to a 100-pin LCC socket ..................................................................................................31

2.8.2 Connecting to a 100-pin 0.65-mm-pitch Foot Pattern (Part 1)............................................................32

2.8.3 Connecting to a 100-pin 0.65-mm-pitch Foot Pattern (Part 2)............................................................33

2.8.4 Connecting to a 100-pin 0.65-mm-pitch Foot Pattern (Part 3)............................................................34

2.8.5 Connecting to a 100-pin 0.5-mm-pitch Foot Pattern (Part 1)..............................................................35

2.8.6 Connecting to a 100-pin 0.5-mm-pitch Foot Pattern (Part 2)..............................................................36

2.8.7 Connecting to a 100-pin 0.5-mm-pitch Foot Pattern (Part 3)..............................................................37

2.8.8 Connecting to a 144-pin 0.5-mm-pitch Foot Pattern...........................................................................38

2.9 Changing Settings .........................................................................................................................................39

2.9.1 Setting Switches of Emulator ................................................................................................................39

2.9.2 Selecting Clock Supply .......................................................................................................................46

2.9.3 A/D Conversion Bypass Capacitors....................................................................................................50

3. Usage (Emulator Debugger)...................................................................................................................................52

3.1 Starting Up the Emulator Debugger (Init Dialog Box) ...................................................................................52

3.2 Starting Up the Emulator Debugger (EMEM Dialog Box) .............................................................................58

3.3 Program Window...........................................................................................................................................62

3.4 Hardware Breakpoint Setting Window...........................................................................................................66

3.5 Trace Window................................................................................................................................................71

3.6 RAM Monitor Window....................................................................................................................................76

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M30870T2-CPE User’s Manual Contents

Page

4. Hardware Specifications.........................................................................................................................................79

4.1 Target MCU Specifications............................................................................................................................79

4.2 Differences between the Actual MCU and Emulator.....................................................................................80

Notes on the User System (Power Supply, Order of Powering On) ............................................................80

Notes on Using This Product When the Voltage of VCC1 is Higher than That of VCC2.............................80

Note on Intelligent I/O Resistor Access........................................................................................................80

Note on Differences between the Actual MCU and Emulator......................................................................81

Note on RESET* Input .................................................................................................................................81

Note on RDY* Input......................................................................................................................................81

Note on HOLD* Input ...................................................................................................................................81

Note on NMI* Input.......................................................................................................................................81

Notes on Reset Vector Area ........................................................................................................................82

Notes on Stack Area ....................................................................................................................................82

Notes on Maskable Interrupts ......................................................................................................................82

Notes on Access Prohibited Area ................................................................................................................82

Note on DMA Transfer .................................................................................................................................82

Note on DMAC II Transfer Completion Interrupts........................................................................................82

Note on Final Evaluation ..............................................................................................................................82

4.3 Connection Diagram......................................................................................................................................83

4.4 External Dimensions......................................................................................................................................86

4.4.1 External Dimensions of the Compact Emulator ..................................................................................86

4.4.2 External Dimensions of the M30800T-PTC ........................................................................................87

4.4.3 External Dimensions of the M3T-F160-100NSD.................................................................................88

4.4.4 External Dimensions of the M3T-FLX-144NSD ..................................................................................88

4.5 Notes on Using This Product.........................................................................................................................89

Notes on the Self-check ...............................................................................................................................89

Note on Quitting the Emulator Debugger.....................................................................................................89

Notes on Clock Supply to the MCU..............................................................................................................89

Notes on Using the CPU Clock at Less than 10 MHz..................................................................................89

Notes on Address-Match Interrupts .............................................................................................................89

Notes on EMEM Dialog Box.........................................................................................................................90

Notes on the Watchdog Function.................................................................................................................90

Notes on Debugging in CPU Rewrite Mode.................................................................................................90

Note on Software Breaks .............................................................................................................................91

Notes on Service-Life of the MCU’s Internal Flash ROM.............................................................................91

Note on Voltage Detect Circuit.....................................................................................................................91

Note on Protect Register..............................................................................................................................91

Note on Memory Access ..............................................................................................................................91

Notes on A/D Conversion.............................................................................................................................92

Notes on MCU File.......................................................................................................................................93

Notes on CE Declaration of Conformity .......................................................................................................93

5. Troubleshooting......................................................................................................................................................94

5.1 Flowchart to Remedy the Troubles ...............................................................................................................94

5.2 When the Emulator Debugger Does Not Start Up Properly..........................................................................95

5.3 How to Request for Support..........................................................................................................................98

6. Maintenance and Guarantee ..................................................................................................................................99

6.1 User Registration...........................................................................................................................................99

6.2 Maintenance..................................................................................................................................................99

6.3 Guarantee......................................................................................................................................................99

6.4 Repair Provisions ..........................................................................................................................................99

6.5 How to Make Request for Repair ................................................................................................................100

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M30870T2-CPE User’s Manual User Registration

User Registration

When you have purchased the emulator presented in this user's manual, please be sure to register it. As the H/W Tool Customer Registration Sheet is included with this manual, fill it in and FAX it to your local distributor or email the same contents to the following address. If you register it by email, you can use a text format for user registration created when installing the software in the following folder. Your registered information is used for o nly after-sale services, and no t for any other purposes. Without user registration, you will not be able to receive maintenance services such as a notification of field changes or trouble information. So be sure to carry out the user registration. For more information about user registration, please email to the following address.

Text format for user registration C:\Program Files\Renesas\Hew\Support

For user registration regist_tool@renesas.com

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M30870T2-CPE User’s Manual Terminology

Terminology

Some specific words used in this user’s manual are defined as follows:

Emulator M30870T2-CPE

This means the compact emulator (this product) for M32C/87 Group MCUs.

MCU board M30870T-EPBM

The MCU board M30870T-EPBM with an evaluation MCU.

Emulator system

This means an emulator system built around the M30870T2-CPE emulator. The M30870T2-CPE emulator system is configured with an emulator main unit M30870T2-CPE, M32C compact emulator debugger and host machine.

M32C compact emulator debugger

This means a software tool which you can control the emulator from a host machine through the USB interface.

Firmware

This means a program stored in the flash ROM of the emulator. It analyzes contents of communication with the emulator debugger and controls the emulator M30870T2-CPE. This program is downloadable from the emulator debugger to upgrade firmware or to support other MCUs.

Host machine

This means a personal computer used to control the M30870T2-CPE emulator system.

Software break

A software break is a function to break the program before the system executes an instruction at the specified address. The instruction at the preset address will not be executed.

Hardware break

A hardware break is a function to break the program when the system detects a write/read of data to/from memory or a leading/trailing edge of the signal entered from the external trace cable. The former break function is called address break; and the latter break function is called trigger break. While the instruction at the address where the software break is set is not executed, a hardware break is performed after the specified instruction is executed.

Target MCU

This means the microcomputer you are going to debug.

User system

This means a user’s application system using the microcomputer to be debugged.

User program

This means a user’s application program to be debugged.

Evaluation MCU

This means a microcomputer mounted on the emulator which is operated in the special mode for the emulator.

In this user’s manual, this symbol is used to show active LOW. (e.g. RESET*)

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M30870T2-CPE User’s Manual 1. Outline

1. Outline

This chapter describes the package components, the system configuration and the preparation for using this product for the first

time.

1.1 Package Components

The M30870T2-CPE package consists of the following items. When unpacking it, check to see if your M30870T2-CPE

contains all of these items.

Table 1.1 Package components

Item Quantity

M30870T2-CPE compact emulator 1 M30800T-PTC (pre-mounted) converter board for 100-pin LCC socket 1 IC61-1004-051 100-pin LCC socket made by Yamaichi Electronics Co, Ltd. 1 OSC-3 (32MHz) oscillator circuit board 1 OSC-2 oscillator circuit bare board 1 USB interface cable for connecting host machine and emulator 1 Power supply cable for compact emulator 1 Ferrite core for connecting power supply cable 1 H/W Tool Customer Registration Sheet (English) 1 H/W Tool Customer Registration Sheet (Japanese) 1 M30870T2-CPE User’s Manual (this manual) 1 M30870T2-CPE User’s Manual (Japanese) 1 M30870T2-CPE Release Notes (English) 1 M30870T2-CPE Release Notes (Japanese) 1 CD-ROM - M32C compact emulator debugger

- C compiler M3T-NC308WA (evaluation version)

* Please keep the M30870T2-CPE’s packing box and cushion material in your place for reuse at a later time when sending

your product for repair or other purposes. Always use these packing box and cushion material when transporting this

product.

* If there is any question or doubt about the packaged product, contact your local distributor.

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M30870T2-CPE User’s Manual 1. Outline

1.2 System Configuration

1.2.1 System Configuration

Figure 1.1 shows a configuration of the M30870T2-CPE system.

Host machine (not included)

Power supply for emulator

(not included)

Power supply cable

Compact emulator

M30870T2-CPE

USB interface cable

Power supply

for user system

(not included)

User system

Figure 1.1 System configuration

(1) Compact emulator M30870T2-CPE (this product)

This is a compact emulator for the M32C/87 Group with the real-time trace functions (hereafter, emulator).

(2) USB interface cable (included)

This is an interface cable for the host machine and the emulator.

(3) Power supply for emulator

This is a power supply for the emulator. Supply 5.0 V ±5% (DC).

Prepare a power supply which complies with CE marking requirements separately. The power cable is included with this

product.

Note: Be aware that there are some AC adapters whose power supply voltage varies rather widely with its load. You are

recommended to use an AC adapter with a switching power supply or a stabilized power supply.

(4) User system

This is your application system. This emulator can be used without the user system.

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M30870T2-CPE User’s Manual 1. Outline

(5) Power supply for the user system

This is a power supply for the user system. As this emulator cannot supply the power to the user system, supply the power

to the user system separately from the emulator.

(6) Host machine

This is a personal computer for controlling the emulator.

(7) Pitch converter board such as M30800T-PTC (included)

This is a pitch converter board for connecting to an MCU foot pattern on the user system (for 100-pin 0.65-mm-pitch

LCC socket). For details, refer to “2.8 Connecting the User System” (page 30).

1.2.2 Names and Functions of each part of the Emulator

Figure 1.2 shows the names of the LEDs on the upper panel of the emulator.

J1: Power connector

J2: USB cable connector

System status LEDs LED1: Emulator power (POWER) LED2: Emulator startup (SAFE)

Target status LEDs LED3: User system power (POWER) LED4: Clock oscillation (CLOCK) LED5: MCU RESET pin (RESET) LED6: Program execution (RUN)

LED1

POWER

SAFE

POWER

CLOCK

RESET

RUN

POWER SAFE

LED2

LED3

POWER CLOCK RESET RUN

LED5 LED4

LED6

COMPACT EMULATOR

POWER USB

SYSTEM

STATUS

COMPACT EMULATOR

5.0V

M30870T2-CPE

TARGET

STATUS

MADE IN JAPAN

MADE

5.0V JP2

3.3V EXT

MCU

POWER

JP1

INT

SW1

System reset switch

JP2

5.0V

3.3V

EXT

JP1

INT

JP2: MCU power supply voltage selection jumper

(factory-setting: 5.0V)

JP1: MCU power supply source selection jumper

(factory-setting: INT)

Switches and Selection Jumpers on the M30870T-EPBM SW1--SW5 and JP1 (emulator side panel)

Figure 1.2 Names of the LEDs on the upper panel of the M30870T2-CPE

(1) System Status LEDs

The system status LEDs indicate the emulator main unit’s operating status etc. Table 1.2 lists the definition of the system status

LEDs.

Table 1.2 Definitions of the system status LEDs

Name Number Color Status Meaning

ON Power is supplied to the emulator. POWER LED1 Orange

OFF Power is not supplied to the emulator.

ON Emulator system has started normally. SAFE LED2 Green

OFF Emulator system has not started normally.

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M30870T2-CPE User’s Manual 1. Outline

(2) Target Status LEDs

The target status LEDs indicate the target MCU’s power supply and operating status. Table 1.3 lists the definition of each

target status LED.

Table 1.3 Definitions of the target status LEDs

Name Number Color Status Meaning

ON Power is supplied to the target MCU. POWER LED3 Orange

OFF Power is not supplied to the target MCU.

ON The target MCU internal clock is oscillating. CLOCK LED4 Green

OFF The target MCU internal clock is not oscillating.

ON Target MCU is being reset. RESET LED5 Red

OFF Target MCU is not being reset.

ON User program is being executed. RUN LED6 Green

OFF User program is not being executed.

(3) System Reset Switch

By pressing the system reset switch, you can initialize the emulator system. Table 1.4 shows the functions of the system reset

switch depending on the state of the emulator.

Table 1.4 Functions of the system reset switch

State of Emulator Function

When the user’s program is halted

When the user’s program is executed

Initializes the emulator and waits for a command from the emulator debugger

Stops the user’s program, initializes the emulator, and waits for a command from the emulator debugger.

IMPORTANT

Notes on a System Reset:

 After pressing the system reset switch, restart the emulator debugger. Otherwise the display of emulator

debugger and the actual value (in the emulator) may not match.

 When the emulator debugger does not start up normally even after rebooting, turn off the emulator and then turn

on again.

(4) Power Connector (J1)

This is a connector for connecting the power supply to this product. For details, refer to “2.4 Connecting the Power Supply for

the Emulator” (page 22).

(5) USB Cable Connector (J2)

This is a USB cable connector for connecting the host machine to this product. For details, “2.5 Connecting the Host Machine”

(page 23).

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M30870T2-CPE User’s Manual 1. Outline

(6) MCU Power Supply Source Selection Jumper (JP1)

This is a jumper switch to set the power supply source to the MCU. For details on this switch, see “2.6.1 MCU Power Supply

Source Selection Jumper/MCU Power Supply Voltage Selection Jumper” (page 24).

(7) MCU Power Supply Voltage Selection Jumper (JP2)

This is a jumper switch to set the power supply voltage of the MCU. This setting is valid when the MCU power supply source

selection jumper is set to INT only. For details on this switch, see “2.6.1 MCU Power Supply Source Selection Jumper/MCU

Power Supply Voltage Selection Jumper” (page 24).

(8) Switches and Selection Jumpers on the M30870T-EPBM

These are switches to change the connections in the emulator according to the user system.

For details on the settings, see “2.9 Changing Settings” (page 39).

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M30870T2-CPE User’s Manual 1. Outline

1.3 Specifications

Table 1.5 and 1.6 list specifications of the M30870T2-CPE.

Table 1.5 M30870T2-CPE specifications (1/2)

Applicable MCUs M32C/87 Group Evaluation MCU M3087BFLGP

ROM size: 1024 KB + 4 KB, RAM size: 48 KB

Usable mode Single-chip mode

Memory expansion mode

Maximum operating frequency* VCC1=VCC2=4.2--5.5V: 32MHz

VCC1=VCC2=3.0--5.5V: 24MHz Dual-power supply specification (4.8 V ≤ VCC1 ≤ 5.5 V and 3.0 V ≤ VCC2 < VCC1): 24MHz User system connected (JP1=EXT) User system not connected (JP1=INT)

Basic debugging functions - Download

- Software break (max. 64 points)

- Program execution/stop (allows free-run execution supporting software breaks)

- Memory reference/setting (reference/setting C-variables, run-time execution)

- Register reference/setting

- Disassemble display

- C-level debugging, etc.

Real-time trace function - 64K-cycle bus information recordable

(Address: 24 bits, Data: 16 bits, MCU status: 12 bits)

- 5 trace modes supported (Break/Before/About/After/Full)

- Can be recorded ON/OFF by events

Real-time RAM monitor function - 1,024 bytes (256 bytes x4)

- Data/last access result Hardware break function 2 points (Address match, bus match, max. 255 pass counts) Execution time measurement function Time between program start and stop

* Notes on Using This Product

- If using this product when the voltage of VCC1 is higher than that of VCC2, the CPU clock must be 24MHz or less.

- If using a CPU clock of more than 24MHz, set the SFR area of the intelligent I/O function to 2-wait (set the PM13 bit to

"1") when reading this area.

These precautions only need to be observed when using an emulator, and does not apply for the actual MCU.

3.0--5.5 V Applicable power supply

3.3 V or 5.0 V (supplied from the emulator, set by JP2)

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M30870T2-CPE User’s Manual 1. Outline

Table 1.6 M30870T2-CPE specifications (2/2)

Connection to user system (see “2.8 Connecting the User System” on page 30)

For 144-pin 0.5-mm-pitch LQFP (144P6Q-A) For 100-pin 0.5-mm-pitch LQFP (100P6Q-A)

M3T-FLX-144NSD (not included)

(1) M30800T-PTC (included) +

M3T-100LCC-QSD (not included)

(2) M30800T-PTC (included) +

M3T-100LCC-DMS (not included) + M3T-FLX-100NSD (not included)

(3) M3T-F160-100NSD (not included) For 100-pin 0.65-mm-pitch QFP (100P6S-A):

(1) M30800T-PTC (included) +

M3T-100LCC-DMS (not included) + M3T-FLX-100NRB (not included)

(2) M30800T-PTC (included) +

M3T-100LCC-DMS (not included) + M3T-DUMMY100S (not included)

(3) M30800T-PTC (included) +

M3T-100LCC-DMS (not included) + M3T-DIRECT100S (not included)

100-pin LCC socket M30800T-PTC (included) +

IC61-1004-051 (included)

Power supply for emulator DC 5.0 V ±5 % / (2 A) externally supplied

(Prepare a power supply which complies with CE marking requirements separately.)

Host machine interface USB (USB 1.1 full-speed*, mini-B standard connector)

* Available to connect the host machine that supports USB 2.0. With the USB interface, not all hardware (such as host

machine, USB devices, USB hub) combination will work and guaranteed.

1.4 Operating Environment

Be sure to use thins emulator with the operating environmental of the emulator and host machine listed in Tables 1.7 and 1.8.

Table 1.7 Operating environmental conditions

Item Description

Operating temperature 5 to 35°C (no dew) Storage temperature -10 to 60°C (no dew)

Table 1.8 Operating environment of the host machine

Item Description

Host machine IBM PC/AT compatibles OS Windows Me

Windows 98 Windows XP Windows 2000

CPU Pentium III 600 MHz or more recommended Host machine interface USB 1.1 full-speed Memory 128 MB or more recommended Pointing device such as mouse Mouse or any other pointing device usable with the above OS that can be

connected to the main body of the host machine.

CD drive Needed to install the emulator debugger or refer to the user’s manual

*1 Windows and Windows NT are either registered trademarks or trademarks of Microsoft Corporation in the United States

and other countries.

*2 Available to connect the host machine that supports USB 2.0. With the USB interface, not all hardware (such as host

machine, USB devices, USB hub) combination will work and guaranteed.

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M30870T2-CPE User’s Manual 2. Setup

2. Setup

This chapter describes the preparation for using this product, the procedure for starting up the emulator and how to change

settings.

2.1 Flowchart of Starting Up the Emulator

The procedure for starting up the emulator is shown in Figure 2.1. For details, refer to each section hereafter. And, when the

emulator does not start up normally, refer to “5. Troubleshooting” (page 94).

Debug a program with various functions of

Figure 2.1 Flowchart of starting up the emulator

Check the package components. Refer to “1.1 Package Components (page 13).

↓

User registration Refer to “User Registration” (page 11).

↓

Install the M32C compact emulator debugger. Install it from the included CD-ROM.

↓

Set the MCU power voltage

selection jumper (JP2).

↓

Connect the USB interface cable.

↓

Connect the power supply for the emulator.

↓

Connect the user system. Connect the user system as occasion demands.

↓

Turning on the power supply.

↓

Check the LED display of the emulator.

↓

Start up the emulator debugger. Start up the emulator debugger.

↓

Set the operating environment

of the emulator debugger.

↓

the emulator debugger.

Select a power voltage supplied to the target MCU.

Connect the USB interface cable to the USB interface connector (J2) of the emulator and the USB port of the host machine.

Connect a power supply to the power connector (J1). Power supply should be 5.0 V ±5%, / 2 A.

Turn on the power to the emulator and the user system as simultaneously as possible.

Check that the system status LED, and POWER and RESET of target status LED are lighting. When the user system is not connected, the POWER of target status LED does not light up.

Set the INIT dialog box and EMEM dialog box of the emulator debugger.

For how to use the emulator debugger, refer to its online manual.

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M30870T2-CPE User’s Manual 2. Setup

2.2 Installing the Included Software

If the OS used in your host machine is Windows XP or 2000, this installation must be executed by a user with administrator

rights. Be aware that users without administrator rights cannot complete the installation.

The "auto_run.exe" starts up by inserting the included CD into the CD-ROM drive, and the HTML page for installation will

open. Install the C compiler, emulator debugger and USB driver as occasion demands.

In process of installation, “user information” dialog box to enter the user information (contractor, section, contact address, and

host machine) will open. The supplied information will be turned into a format by which technical support will be provided by

e-mail.

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M30870T2-CPE User’s Manual 2. Setup

2.3 Attaching the Ferrite Core

Attach the ferrite core included with this product close to the DC plug of the power cable. Without the ferrite core it may cause

interference.

The power cable should be wound around the ferrite core as shown in the figure, and close the ferrite core until it clicks.

Figure 2.2 Attaching the ferrite core

2.4 Connecting the Power Supply for the Emulator

Connect the power supply for the emulator to the power connector (J1). The specification of the power supply for the emulator

is listed in Table 2.1.

Table 2.1 Specification of power supply of the emulator

Power supply voltage

Figures 2.3 and 2.4 show the specifications of the power connector (J1) and an applicable plug, respectively.

DC 5.0 V±5％/2 A

Electrode (-) Electrode (+)

ɸ 1.7mm(Inside diameter)

4.75mm

Figure 2.3 Power connector specifications Figure 2.4 Applicable plug specifications

CAUTION

Notes on Connecting a Power Supply of the Emulator:

 The power cable included in this product package is colored red (+) and black (-).  Be careful about the polarity of the power supply. Connecting to the wrong electrode could destroy internal

circuits.

 Do not apply a voltage exceeding the specified voltage of the product (5.0 V ±5%), because it may cause burn

injuries and the failure of internal circuits.

 Use the power supply which complies with CE marking requirements.

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M30870T2-CPE User’s Manual 2. Setup

2.5 Connecting the Host Machine

Connect the emulator and the host machine with the USB interface cable.

Connect the USB interface cable (included) to the USB interface connector (J2) and the USB port of the host machine (see

Figure 2.5).

To host machineTo emulator power supply

ｂ

LED1

POWER

SAFE

POWER

CLOCK

RESET

RUN

LED2

LED3

LED6

LED5 LED4

POWER SAFE

POWER CLOCK RESET RUN

COMPACT EMULATOR

Figure 2.5 Connecting the emulator system

Connect the power cable to connector J1.

POWER USB

SYSTEM

STATUS

COMPACT EMULATOR

5.0V

M30870T2-CPE

TARGET

STATUS

MADE IN JAPAN

MADE

MCU

POWER

Connect the USB interface cable to connector J2.

SW1

5.0V

JP2

3.3V

EXT JP1

INT

5.0V

3.3V

EXT

INT

JP2

JP1

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M30870T2-CPE User’s Manual 2. Setup

2.6 Turning ON the Power Supply

2.6.1 MCU Power Supply Source Selection Jumper/MCU Power Supply Voltage Selection Jumper

Set the MCU power supply source selection jumper and the MCU power supply voltage selection jumper of the emulator

according to conditions of use.

POWER USB

5.0V

3.3V

EXT

INT

SW1

JP1

JP2

5.0V

JP2

JP1: MCU power supply source selection jumper

(factory-setting: INT) JP2: MCU power supply voltage selection jumper

(factory-setting: 5.0V)

3.3V

EXT

JP1

INT

LED1

POWER

SAFE

POWER

CLOCK

RESET

RUN

POWER SAFE

LED2

LED3

POWER CLOCK RESET RUN

LED5 LED 4

LED6

COMPACT EMULATOR

SYSTEM

STATUS

COMPACT EMULATOR

5.0V

M30870T2-CPE

TARGET

STATUS

MADE IN JAPAN

MADE

MCU

POWER

5.0V JP2

3.3V EXT

JP1

INT

Figure 2.6 Jumper switch locations

These are the jumper switches to select power supply to the MCU and its power voltage. As shown in Table 2.2 below, set the

switch according to the connection to the user system.

Table 2.2 Setting jumper switches

Connection to

the user system

MCU power supply

source selection

jumper (JP1)

Not connected INT

MCU power supply

voltage selection

jumper (JP2)

3.3 V

5.0 V

Description

Supplied from the emulator. The MCU operating voltage is 3.3 V. Supplied from the emulator. The MCU operating voltage is 5.0 V. Supplied from the user system. This emulator

Connected EXT Invalid

consumes max. 500 mA of electrical current from the user system.

Note on Jumper Switch Settings:

 Always shut OFF the emulator before changing the setting of the jumper switches, and connecting the cable.

Otherwise the internal circuit may cause a break.

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CAUTION

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M30870T2-CPE User’s Manual 2. Setup

2.6.2 Checking Connections of the Emulator System

Before turning the power ON, check the connection of the interface cable to the host machine, emulator, and user system.

2.6.3 Turning ON/OFF the Power

Turn ON/OFF the power of the emulator and user system as simultaneously as possible.

Do not leave either the emulator or user system powered on, because of leakage current the internal circuits may be damaged.

When turning ON the power again after shutting OFF the power, wait for about 10 seconds.

2.6.4 Power Supply to the User System

This emulator cannot supply the power to the user system. Therefore design your system so that the user system is powered

separately. This product consumes max. 500mA of electrical current from the user system. Please consider the capacity of the

power supply of the user system.

The voltage of the user system should be within the following. And do not change the voltage of the user system after turning

on the power.

(1) When JP1 of the M30870T-EPBM is set as VCC1=2:

3.0 V ≤ VCC1 = VCC2 ≤ 5.5 V

(2) When JP1 of the M30870T-EPBM is set as VCC1 > 2:

4.8 V ≤ VCC1 ≤ 5.2 V

3.0 V ≤ VCC2 < VCC1

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M30870T2-CPE User’s Manual 2. Setup

2.6.5 LED Display When the Emulator Starts Up Normally

After the emulator starts up, check the status of the LEDs to see whether the emulator operation is enabled or not. Figure 2.7

shows the positions of the emulator status LEDs.

POWER USB

SW1

JP2

5.0V

3.3V

EXT

JP1

INT

System status LEDs

Target status LEDs

LED1

POWER

SAFE

POWER

CLOCK

RESET

RUN

POWER SAFE

LED2

LED3

POWER CLOCK RESET RUN

LED5 LED4

LED6

COMPACT EMULATOR

SYSTEM

STATUS

COMPACT EMULATOR

5.0V

M30870T2-CPE

TARGET

STATUS

MADE IN JAPAN

MADE

5.0V

JP2

3.3V

EXT

MCU

POWER

JP1

INT

Figure 2.7 Positions of the system status LEDs and target status LEDs

(1) System status LEDs

Check that the LED1 and LED2 of the system status LEDs are lit immediately after the power is activated. If it is not lit, shut

off the emulator and check the power supply for the emulator is properly connected.

(2) Target status LEDs

Target status LEDs light as shown in Figure 2.8 when the user system is not connected and as shown in Figure 2.9 when a user

system is connected. After turning on the power, only the LED5 (RESET) lights on. Check the target status LEDs display normally after starting up the emulator debugger.

When the target status LEDs do not display as shown in Figures 2.8 and 2.9, refer to “5. Troubleshooting” (page 94).

When the user system NOT connected:

The POWER LED does not light.

POWER

CLOCK

LED 3

LED4

: ON

RESET

LED5

: OFF

RUN

LED6

Figure 2.8 Target status LEDs display when the emulator starts up normally (when user system not connected)

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M30870T2-CPE User’s Manual 2. Setup

When the user system connected:

When the POWER LED does not light, shut off

the system and check the setting of the

jumper switches, and if the power is properly

supplied to the user system.

POWER

LED 3

CLOCK

RESET

LED 4

LED 5

: ON

RUN

LED 6

: OFF

Figure 2.9 Target status LEDs display when the emulator starts up normally (when user system connected)

IMPORTANT

Note on the Target Status CLOCK LED:

 If the LED is not turned on, check the following.

(1) After powering on the emulator (before starting up the emulator debugger): Make sure that the oscillator circuit board is properly installed in the emulator and it is oscillating normally. (2) After the emulator debugger is started up (after the Init dialog box settings are completed): Make sure that the oscillator selected in the Init dialog box is oscillating normally.

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M30870T2-CPE User’s Manual 2. Setup

2.7 Self-check

2.7.1 Self-check Procedure

To run the self-check of the emulator, do so as explained here below. While the self-check is in progress, the LEDs will change

as shown in Figure 2.10.

(1) If the user system is connected, disconnect it.

(2) Set the switches as the factory-settings to execute the self-check (see Table 2.3).

(3) Within 2 seconds of activating power to the emulator, press the system reset switch on the emulator upper panel.

(4) Check the SAFE LED starts flashing and then press the system reset switch again.

(5) The self-check will start. If the normal result is displayed in about 10 seconds, the self-check terminated normally.

Table 2.3 Switch settings for the self-check

Switch Setting

MCU power supply source selection jumper (JP1) INT

MCU power supply voltage selection jumper (JP2) 5V

POWER

LED3

POWER

LED 3

POWER

LED3

POWER

LED3

CLOCK

RESET RUN

CLOCK

LED 4 LED 5 LED 6

RESET RUN

LED 4 LED 5 LED 6 LED 1 LED 2

RESET RUN

CLOCK

LED4 LED5 LED6

Blinking

RESET RUN

LED4 LED5 LED 6

SAFE LED status

POWER SAFE

LED 1 LED 2

POWER SAFE

Self -check starts .

POWER SAFE

LED1 LED2

Normal

POWER S AFE

LED1 LED2

RESET (1 ) Within 2 seconds of activating power,

RESET

(3 ) Target status LEDs start blinking at random intervals..

It takes 10 seconds at XIN = 32 MHz.

OFF

POWER

LED3

press the reset switch.

(2 ) Check that the SAFE LED starts

blinking,, then press the system reset switch again..

RESET RUN

CLOCK

LED4 LED5 LED 6

Error

POWER SAFE

LED1 LED2

Figure 2.10 LED display during the self-check

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SAFE LED is turned off and one or more target status LEDs start blinking according to the error type.

LED display

Blinking

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M30870T2-CPE User’s Manual 2. Setup

2.7.2 If an Error is Detected in the Self-check

Table 2.4 lists how to remedy the troubles if the target status LED display is abnormal in the self-check. When an error is

detected, shut off the emulator and the user system and follow the steps in the Table 2.4.

Table 2.4 Error display in the self-check and how to remedy it

LED display

Blinking OFF

POWER CLOCK RESET RUN

Problem & Remedy

The emulator system is not working properly.

- Check that power is supplied to the emulator.

- The emulator may be damaged. Contact your local distributor.

A clock is not supplied to the emulator.

- Check that the oscillator circuit board (OSC-3) is attached.

The power is not supplied to the emulator.

- Check that the power supply cable is connected properly.

- Check of jumper switch settings (see Table 2.3). The block 0 area (address FFF000h--FFFFFFh) may be rewritten when debugging in the CPU rewrite mode.

- Within 2 seconds of activating power to the emulator, press the system reset switch to restart the emulator debugger. The firmware will be redownloaded.

The emulator system is not working properly.

- The emulator may be damaged. Contact your local distributor.

IMPORTANT

Notes on the Self-check:

 Be sure to disconnect the user system before executing the self-check.

Use the preinstalled oscillator circuit board OSC-3 (32 MHz) to execute the self-check.

 If the self-check does not result normally (excluding target status errors), the emulator may be damaged. Then,

contact your local distributor.

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M30870T2-CPE User’s Manual 2. Setup

2.8 Connecting the User System

Figure 2.11 shows the connection of the M30870T2-CPE and the user system.

Compact emulator

100-pin

144-pin

0.5-mm-pich

M30800T-PTC

(included)

0.65-mm-pitch

M3T-FLX100-T

(not included)

M30800T-PTC

(included)

M3T-100LCC-DMS

(not included)

M3T-FLX100-R

(not included)

0.5-mm-pitch

M30800T-PTC

(included)

M3T-100LCC-DMS

(not included)

LCC socket

100-pin LCC

(included)

M3T-DIRECT100S

100-pin QFP

(not included)

M3T-DUMMY100S

100-pin QFP

(not included)

: No.1 pin

M3T-FLX-100NR B

100-pin QFP

(not included)

Figure 2.11 Connection of the M30870T2-CPE and user system

CAUTION

Note on Connecting the User System:

 Take care not to attach the converter board in a wrong direction. It may cause a fatal damage to the emulator

and user system.

M3T-F160-100NSD

100-pin LQFP (not included)

M3T-100LCC-QSD

100-pin QFP

(not included)

M3T-FLX100-T (not included)

M3T-FLX-100NSD

100-pin QFP

(not included)

M3T-FLX100-R

(not included)

M3T-FLX-144NSD

144-pin LQFP (not included)

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M30870T2-CPE User’s Manual 2. Setup

2.8.1 Connecting to a 100-pin LCC socket

Here following is a procedure of connecting to a 100-pin LCC socket (Yamaichi Electronics Co., Ltd.:IC61-1004-051, etc.) on

the user system.

(1) Attach the CN2 side of the M30870T2-CPE to the CN2 side of the M30800T-PTC.

(2) Attach the M30800T-PTC to the 100-pin LCC socket.

M30870T2-CPE

CN2 side

(1)

M30800T-PTC

Figure 2.12 Connecting to a 100-pin LCC socket

Notes on Connecting the User System:

 Take care not to attach a converter board in a wrong direction. It may cause a fatal damage to the emulator and

user system.

 The connectors of the M30870T2-CPE and M30800T-PTC are guaranteed for only 50 insertion/removal

iterations.

 For purchasing the IC61-1004-051 or for technical information, contact Yamaichi Electronics Co., Ltd.

(2)

CAUTION

100-pin LCC socket

No. 1 pin

User system

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M30870T2-CPE User’s Manual 2. Setup

2.8.2 Connecting to a 100-pin 0.65-mm-pitch Foot Pattern (Part 1)

Figure 2.13 shows how to connect the compact emulator to a 100-pin 0.65-mm-pitch foot pattern on the user system with the

M3T-DUMMY100S (not included), and here following is its procedure.

For details on the M3T-100LCC-DMS and M3T-DUMMY100S, refer to each user's manual.

(1) Mount the M3T-DUMMY100S to the user system.

(2) Attach the M3T-100LCC-DMS to the M3T-DUMMY100S.

(3) Attach the M30800T-PTC to the M30870T2-CPE.

(4) Attach the M30800T-PTC to the M3T-100LCC-DMS.

M30870T2-CPE

CN2 side

(3)

M30800T-PTC

M3T-100LCC-DMS

(4)

(2)

M3T-DUMMY100S

100-pin 0.65-mm-pitch

(100P6S) foot pattern

(1)

No. 1 pin

Figure 2.13 Connecting to a 100-pin 0.65-mm-pitch foot pattern (part 1)

(not included)

On-board evaluation

(not included)

FLASH MCU etc.

User system

Notes on Connecting the User System:

 Take care not to attach a converter board in a wrong direction. It may cause a fatal damage to the emulator and

user system.

 The small connectors of the M3T-100LCC-DMS and the M3T-DUMMY100S are guaranteed for only 20

insertion/removal iterations.

 The small connectors of the M30870T2-CPE and M30800T-PTC are guaranteed for only 50 insertion/removal

iterations.

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CAUTION

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M30870T2-CPE User’s Manual 2. Setup

2.8.3 Connecting to a 100-pin 0.65-mm-pitch Foot Pattern (Part 2)

Figure 2.14 shows how to connect the compact emulator to a 100-pin 0.65-mm-pitch foot pattern on the user system with the

M3T-DIRECT100S (not included), and here following is its procedure. For details on the M3T-100LCC-DMS and M3T-

DIRECT100S, refer to each user's manual.

(1) Attach the M3T-DIRECT100S to the user system.

(2) Attach the M3T-100LCC-DMS to the M3T-DIRECT100S.

(3) Attach the M30800T-PTC to the M30870T2-CPE.

(4) Attach the M30800T-PTC to the M3T-100LCC-DMS.

M30870T2-CPE

CN2 side

(3)

M30800T-PTC

(4)

(2)

100-pin 0.65-mm-pitch

(100P6S) foot pattern

(1)

No. 1 pin

Figure 2.14 Connecting to a 100-pin 0.5-mm-pitch foot pattern (part 2)

CAUTION

Notes on Connecting the User System:

 Take care not to attach a converter board in a wrong direction. It may cause a fatal damage to the emulator and

user system.

 The small connectors of the M3T-100LCC-DMS and M3T-DIRECT100S are guaranteed for only 20

insertion/removal iterations.

 The small connectors of the M30870T2-CPE and M30800T-PTC are guaranteed for only 50 insertion/removal

iterations.

M3T-100LCC-DMS

(not included)

M3T-DIRECT100S

(not included)

User system

REJ10J0766-0400 Rev.4.00 February 16, 2006

Page 33 of 102

Page 34

M30870T2-CPE User’s Manual 2. Setup

The HQPACK100RB cannot be used. Please use the HQPACK100RB168.

2.8.4 Connecting to a 100-pin 0.65-mm-pitch Foot Pattern (Part 3)

Figure 2.15 shows how to connect the compact emulator to a 100-pin 0.65-mm-pitch foot pattern on the user system with the

M3T-FLX-100NRB (not included), and here following is its procedure. For details on the M3T-100LCC-DMS and M3T-FLX-

100NRB, refer to each user's manual.

(1) Attach the M3T-FLX-100NRB to the user system.

(2) Attach the M3T-100LCC-DMS to the M3T-FLX-100NRB.

(3) Attach the M30800T-PTC to the M30870T2-CPE.

(4) Attach the M30800T-PTC to the M3T-100LCC-DMS.

M30870T2-CPE

CN2 side

(3)

M30800T-PTC

M3T-100LCC-D MS

(not included)

(4)

M3T-FLX-100NRB

(not included)

(2)

YQ-GUIDE(x4)

YQPACK100RB

NQPACK100RB

These corners are not rou nd.

100-pin 0.65-mm-pitch

(100P6S) foot pattern

(1)

No. 1 pin

＊: These four items are available in one package

User system

Figure 2.15 Connecting to an 100-pin 0.65-mm-pitch foot pattern (part 3)

CAUTION

On-board evaluation

HQPACK100RB

(not included)

FLASH MCU etc.

Notes on Connecting the User System:

 Take care not to attach a converter board in a wrong direction. It may cause a fatal damage to the emulator and

user system.

 The small connectors of the M3T-100LCC-DMS and M3T-FLX-100NRB are guaranteed for only 20

insertion/removal iterations.

 The small connectors of the M30870T2-CPE and M30800T-PTC are guaranteed for only 50 insertion/removal

iterations.

*NQPACK, YQPACK, YQSOCKET, YQ-GUIDE, HQPACK, TQPACK and TQSOCKET are trademarks of Tokyo Eletech

Corporation.

REJ10J0766-0400 Rev.4.00 February 16, 2006

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Page 35

M30870T2-CPE User’s Manual 2. Setup

2.8.5 Connecting to a 100-pin 0.5-mm-pitch Foot Pattern (Part 1)

Figure 2.16 shows how to connect the compact emulator to a 100-pin 0.5-mm-pitch foot pattern on the user system with the

M3T-100LCC-QSD (not included), and here following is its procedure. For details on the M3T-100LCC-QSD, refer to its

user's manual.

(1) Attach the M3T-100LCC-QSD to the user system.

(2) Attach the M30800T-PTC to the M30870T2-CPE.

(3) Attach the M30800T-PTC to the M3T-100LCC-QSD.

M30870T2-CPE

(2)

(3)

(1)

Figure 2.16 Connecting to a 100-pin 0.5-mm-pitch foot pattern (part 1)

CN2 side

M30800T-PTC

M3T-100LCC-QSD

(not included)

100-pin 0.5mm-pitch

(100P6Q) foot pattern

No. 1 pin

User system

Notes on Connecting the User System:

 Take care not to attach the converter board in a wrong direction. It may cause a fatal damage to the emulator

and the user system.

 The small connectors of the M30870T2-CPE and M30800T-PTC are guaranteed for only 50 insertion/removal

iterations.

REJ10J0766-0400 Rev.4.00 February 16, 2006

CAUTION

Page 35 of 102

Page 36

M30870T2-CPE User’s Manual 2. Setup

2.8.6 Connecting to a 100-pin 0.5-mm-pitch Foot Pattern (Part 2)

Figure 2.17 shows how to connect the compact emulator to a 100-pin 0.5-mm-pitch foot pattern on the user system with the

M3T-FLX-100NSD (not included), and here following is its procedure. For details on the M3T-100LCC-DMS and M3T-FLX-

100NSD, refer to each user's manual.

(1) Attach the M3T-FLX-100NSD to the user system.

(2) Attach the M3T-100LCC-DMS to the M3T-FLX-100NSD.

(3) Attach the M30800T-PTC to the M30870T2-CPE.

(4) Attach the M30800T-PTC to the M3T-100LCC-DMS.

M30870T2-CPE

CN2 side

(3)

M30800T-PTC

M3T-100LCC-DMS

(not included)

(4)

(2)

These corners are not round.

(1)

＊: These four items are available in one package.

Figure 2.17 Connecting to a 100-pin 0.5-mm-pitch foot pattern (part 2)

M3T-FLX-100NSD

(not included)

YQ-GUIDE(x4)

YQPACK100SD

NQPACK100SD

100-pin 0.5-mm-pitch

(100P6Q) foot pattern

No. 1 pin

User system

On-board evaluation

HQPACK100SD

(not included)

FLASH MCU etc.

Notes on Connecting the User System:

 Take care not to attach the converter board in a wrong direction. It may cause a fatal damage to the emulator

and user system.

 The small connectors of the M3T-100LCC-DMS and M3T-FLX-100NSD are guaranteed for only 20

insertion/removal iterations.

 The small connectors of the M30870T2-CPE and M30800T-PTC are guaranteed for only 50 insertion/removal

iterations.

REJ10J0766-0400 Rev.4.00 February 16, 2006

CAUTION

Page 36 of 102

Page 37

M30870T2-CPE User’s Manual 2. Setup

2.8.7 Connecting to a 100-pin 0.5-mm-pitch Foot Pattern (Part 3)

Figure 2.18 shows how to connect the compact emulator to a 100-pin 0.5-mm-pitch foot pattern on the user system with the

M3T-F160-100NSD (not included), and here following is its procedure. For details on the M3T-F160-100NSD, refer to its

user's manual.

(1) Mount the NQPACK100SD included with the M3T-F160-100NSD to the user system.

(2) Attach the YQPACK100SD included with the M3T-F160-100NSD to the NQPACK100SD.

(3) Insert the YQ-GUIDE's included with the YQPACK100SD to the YQPACK100SD.

(4) Attach the M3T-F160-100NSD to the YQPACK100SD.

(5) Attach the M30870T2-CPE to the M3T-F160-100NSD.

M30870T2-CPE

CN2 side

M3T-F160-100NSD

(5)

(not included)

(4)

(3)

These corners are not round.

*: These four items are available in one package.

Figure 2.18 Connecting to a 100-pin 0.5-mm-pitch foot pattern (part 3)

(2)

(1)

YQ-GUIDE(x4)

YQPACK100SD

NQPACK100SD

100-pin 0.5-mm-pitch

(100P6Q) foot pattern

No. 1 pin

User system

On-board evaluation

HQPACK100SD

(not included)

FLASH MCU etc.

Notes on Connecting the User System:

 Take care not to attach the converter board in a wrong direction. It may cause a fatal damage to the emulator

and user system.

 The small connectors of the M30870T2-CPE and M3T-F160-100NSD are guaranteed for only 50

insertion/removal iterations.

REJ10J0766-0400 Rev.4.00 February 16, 2006

CAUTION

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Page 38

M30870T2-CPE User’s Manual 2. Setup

2.8.8 Connecting to a 144-pin 0.5-mm-pitch Foot Pattern

Figure 2.19 shows how to connect the compact emulator to a 144-pin 0.5-mm-pitch foot pattern on the user system with the

M3T-FLX-144NSD (not included), and here following is its procedure. For details on the M3T-FLX-144NSD, refer to its

user's manual.

(1) Attach the NQPACK144SD included with the M3T-FLX-144NSD to the user system.

(2) Attach the YQPACK144SD included with the M3T-FLX-144NSD to the NQPACK144SD.

(3) Insert the YQ-GUIDE's included with the YQPACK144SD to the YQPACK144SD.

(4) Attach the M3T-FLX-144NSD to the YQPACK144SD.

(5) Attach the M30870T2-CPE to the M3T-FLX-144SD.

M30870T2-CPE

CN2 side

M3T-FLX-144NSD

(5)

(not included)

On-board evaluation

(3)

These corners are not round.

*: These four items are available in one package.

Figure 2.19 Connecting to a 144-pin 0.5-mm-pitch foot pattern

CAUTION

(4)

YQ-GUIDE (x4)

YQPACK144SD

NQPACK144SD

(2)

144-pin 0.5-mm-pitch (144P6Q) foot pattern

(1)

No.1 pin

User system

HQPACK144SD

(not included)

FLASH MCU etc.

Notes on Connecting the User System:

 Take care not to attach the converter board in a wrong direction. It may cause a fatal damage to the emulator

and user system.

 The small connectors of the M30870T2-CPE and M3T-FLX-144NSD are guaranteed for only 50

insertion/removal iterations.

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Page 39

M30870T2-CPE User’s Manual 2. Setup

2.9 Changing Settings

2.9.1 Setting Switches of Emulator

Set the switches of the emulator according to the condition. Figures 2.20 and 2.21 show the positions of the switches of the

M30870T2-CPE with the M30870T-EPBM REV.B and M30870T-EPBM REV.C, respectively.

POWER USB

LED1

POWER

SAFE

LED2

LED3

POWER

CLOCK

RESET

LED5 LED4

RUN

LED6

RENESAS

POWER SAFE

POWER CLOCK RESET RUN

SYSTEM

STATUS

COMPACT EMULATOR

5.0V

M30870T2-CPE

TARGET

STATUS

MADE IN JAPAN

MADE

MCU

POWER

1823456

JP1

SW1

5.0V JP2

5.0V

3.3V

EXT

INT

JP2

3.3V

EXT

JP1

INT

SW5

JP2

MCU Power

Supply Voltage

Selection Jumper

JP1

MCU Power

Supply Source

Selection Jumper

SW5

A/D converter bit

selection switch

RENESAS

MADE IN JAPAN

AVCC

EXT INT

AVSS

SW1

AVCC, AVSS

Figure 2.20 Positions of the switches (with M30870T-EPBM REV.B)

M30870T-EPBM REV.B

VCC1=2

SW4

XOUT

JP1

VCC1>2

JP1

VDDIO

SW2

P87

XCIN

VCONT

SW3 SW4

P86

VSS

SW3

P86

XOUT

SW2SW1

P87

REJ10J0766-0400 Rev.4.00 February 16, 2006

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Page 40

M30870T2-CPE User’s Manual 2. Setup

POWER USB

LED1

POWER

SAFE

LED2

LED3

POWER

CLOCK

RESET

LED5 LED4

RUN

LED6

RENESAS

POWER SAFE

POWER

CLOCK

RESET RUN

MADE IN JAPAN

SYSTEM

STATUS

COMPACT EMULATOR

5.0V

M30870T2-CPE

TARGET

STATUS

MADE IN JAPAN

MADE

JP2

EXT

MCU

POWER

JP1

INT

1823456

C3 C4

SW1

5.0V

3.3V

JP2

3.3V

EXT

JP1

INT

SW5

JP2

MCU Power

Supply Voltage

Selection Jumper

JP1

MCU Power

Supply Source

Selection Jumper

SW5

A/D converter bit

selection switch

M30870T-EPBM REV.C

AVCC

EXT INT

AVSS

SW1

AVCC, AVSS

Figure 2.21 Positions of the switches (with M30870T-EPBM REV.C)

JP1

SW1

SW2

P87

SW3

P86

NCXCINP87

SW3

P86

SW4

XOUT

VCC1=2

SW4

XOUT

VCC1>2

JP1

VDDIO

REJ10J0766-0400 Rev.4.00 February 16, 2006

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M30870T2-CPE User’s Manual 2. Setup

(1) MCU Power Supply Source Selection Jumper/MCU Power Supply Voltage Selection Jumper

These are the jumper switches to select power supply to the MCU and its power voltage. As shown in Table 2.5 below, set the

switch according to the connection to the user system.

Table 2.5 Setting jumper switches

Connection to

the user system

Not connected INT

Connected EXT Invalid

MCU power supply

source selection

jumper (JP1)

MCU power supply

voltage selection

jumper (JP2)

3.3 V

5.0 V

Description

Supplied from the emulator. The MCU operating voltage is 3.3 V. Supplied from the emulator. The MCU operating voltage is 5.0 V. Supplied from the user system. This emulator consumes max. 500 mA of electrical current from the user system.

CAUTION

Note on Setting Jumper Switches:

 Always shut OFF the emulator before changing the setting of the jumper switches, and connecting the cable.

Otherwise the internal circuit may cause a break.

 When the MCU power supply source selection jumper is set to INT and the MCU power supply voltage

selection jumper is set to 5.0 V, the JP1 of the M30870T-EPBM can only be set as VCC1 = VCC2.

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M30870T2-CPE User’s Manual 2. Setup

(2) Setting JP1, SW1 to SW4 on the M30870T-EPBM

Table 2.6 shows the settings of JP1, SW1 to SW4 on the M30870T-EPBM REV.B, and Table 2.7 shows the settings of JP1,

SW1 to SW4 on the M30870T-EPBM REV.C.

Table 2.6 Switch settings of the M30870T-EPBM REV.B (JP1, SW1 to SW4)

Switch Switch name Setting Description

3.0 V ≤ VCC1 = VCC2 ≤ 5.5 V

JP1* VDDIO

VCC1=2

(Factory-setting)

VCC1>2

4.8 V ≤ VCC1 ≤ 5.2 V and 3.0 V ≤ VCC2 < VCC1

VCC1=2

VCC1>2

SW1

AVCC

AVSS

SW2 P87

SW3 P86

AVCC AVSS

EXT

INT

(Factory-setting)

AVCC

AVSS

EXT

INT

XCINP87 VCONT

(Factory-setting)

XCINP87 VCONT

NCP86

VSS

(Factory-setting)

NCP86

VSS

Connects pins AVCC and AVSS of the MCU to the user system.

Connects pin AVCC of the MCU to the internal power supply of the emulator, and connects pin AVSS to the GND in the emulator.

Connects pin P87 of the MCU to the user system.

Connects pin P87 of the MCU to the sub-clock oscillator circuit (32.768 kHz).

Do not set to VCONT. Pin P87 is disconnected.

Connects pin P86 of the MCU to the user system.

Does not connect pin P86 of the MCU.

Do not set to VSS.

NCP86

VSS

Connects pin P86 to the VSS in the emulator.

Does not connect pin XOUT of the MCU.

SW4 XOUT

XOUTNC

(Factory-setting)

Connects pin XOUT of the MCU to the user system.

XOUTNC

* This JP1 is not the MCU Power Supply Source Selection Jumper (JP1) on the upper side of the emulator.

Be careful about the direction when connecting.

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M30870T2-CPE User’s Manual 2. Setup

Table 2.7 Switch settings of the M30870T-EPBM REV.C (JP1, SW1 to SW4)

Switch Switch name Setting Description

3.0 V ≤ VCC1 = VCC2 ≤ 5.5 V

JP1* VDDIO

VCC1=2

(Factory-setting)

VCC1>2

4.8 V ≤ VCC1 ≤ 5.2 V and 3.0 V ≤ VCC2 < VCC1

VCC1=2

VCC1>2

SW1

AVCC

AVSS

SW2 P87

SW3 P86

AVCC AVSS

EXT

INT

(Factory-setting)

AVCC

AVSS

EXT

INT

P87 XCI N

(Factory-setting)

P87

P86 NC

XCIN

(Factory-setting)

Connects pins AVCC and AVSS of the MCU to the user system.

Connects pin AVCC of the MCU to the internal power supply of the emulator, and connects pin AVSS to the GND in the emulator.

Connects pin P87 of the MCU to the user system.

Connects pin P87 of the MCU to the sub-clock oscillator circuit (32.768 kHz).

Connects pin P86 of the MCU to the user system.

Does not connect pin P86 of the MCU.

P86 NC

Does not connect pin XOUT of the MCU.

SW4 XOUT

XOUTNC

(Factory-setting)

Connects pin XOUT of the MCU to the user system.

XOUTNC

* This JP1 is not the MCU Power Supply Source Selection Jumper (JP1) on the upper side of the emulator.

Be careful about the direction when connecting.

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M30870T2-CPE User’s Manual 2. Setup

(3) Setting SW5 on the M30870T-EPBM

Table 2.8 lists the examples of setting the switch SW5. It is necessary to change the setting if using the analog input port

selection function of the A/D converter when selecting the MCU file "m30870_ad.mcu" in the Init dialog box of the

emulator debugger.

Setting the SW5 enables to set each analog input pin for selecting an analog input port. When selecting AN00 to AN07 or

AN20 to AN27 for the analog input port select bits (bit 2 and bit 1 of 0394h), set the pins used for A/D conversion to ON,

the pins not used to OFF.

However, when selecting the MCU file “m30870.mcu” in the Init dialog box of the emulator debugger, set the switch SW5

as the factory-settings (all lower side).

Table 2.8 Switch settings of the M30870T-EPBM (SW5)

Analog input port Setting Description

This is the setting when not using the analog input port selection function. When using this product with the conditions below, use this setting.

- When using the memory expansion mode

- When using the multi-port sweep mode

- When selecting AN0 to AN7 for analog input port select bits

When not using the analog input port selection function

AD ON 0 7

1234567

OFF 0

- When selecting AN150 to AN157 for analog input port select bits

AD23 to AD27 used: ON

This is a setting when using the analog input port selection function

When using AN23 to AN27

AD ON 0 7

1234567

OFF 0

and using AN23 to AN27 for analog input pins. Set the analog input pins to ON. With this setting, set the direction registers of ports P153 to P157 to

input. Pins P150 to P152 can be used for I/O port, ISTxD0, ISCLK0

and ISRxD0.

AD20 to AD22 unused: OFF

AD20 to AD27 used: ON

This is a setting when using the analog input port selection function

and using AN20 to AN27 for analog input pins. When using AN20 to AN27

AD ON 0 7

1234567

OFF 0

AD04 to AD07 used: ON

Set the analog input pins to ON.

With this setting, set the direction registers of ports P150 to P157 to

input. Pins P150 to P157 cannot be used for I/O port, ISTxD0,

ISCLK0 and ISRxD0.

This is a setting when using the analog input port selection function

When using AN04 to AN07

AD ON 0 7

1234567

OFF 0

and using AN04 to AN07 for analog input pins.

Set the analog input pins to ON.

With this setting, set the direction registers of ports P154 to P157 to

input. Pins P150 to P153 can be used for I/O port, ISTxD0, ISCLK0

and ISRxD0.

AD00 to AD03 unused: OFF

AD03 to AD05 used: ON AD25 to AD27 used: ON

This is a setting when using the analog input port selection function

When using AN03 to AN05 and AN25 to AN27

AD ON 0 7

1234567

OFF 0

and using AN03 to AN05 and AN25 to AN27 for analog input pins.

Set the analog input pins to ON.

With this setting, set the direction registers of ports P153 to P157 to

input. Pins P150 to P152 can be used for I/O port, ISTxD0, ISCLK0

and ISRxD0.

AD00 to AD02 unused: OFF AD20 to AD22 unused: OFF

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Page 45

M30870T2-CPE User’s Manual 2. Setup

IMPORTANT

Notes on Switch JP1:

 If using this product when the voltage of VCC1 is higher than that of VCC2, set the JP1 of the M30870T-

EPBM to VCC1>2.

 If using this product when the voltage of VCC1 is higher than that of VCC2, the CPU clock must be 24 MHz or

less.

IMPORTANT

Notes on Switch SW5:

When selecting the MCU file "m30870_ad.mcu" in the Init dialog box of the emulator debugger to execute the

A/D conversion debug, note the following.

 When using this product in memory expansion mode, be sure to set the all SW5 to ON.  When setting the register below to use the analog input port selection function, you need to set the direction

register of port P15 for a pin that performs A/D conversion to "input". And you need to set the function selection register of port P15 for a pin that performs A/D conversion to "I/O port". A/D0 control register 2 (address 394h) b2, b1 1, 0 : AN00 to AN07 1, 1 : AN20 to AN27 Also, when the P0 group and P2 group are selected for A/D input, port P15 cannot be used as an I/O port. When setting the register above, port P15 cannot be used as an I/O port even if A/D conversion is halting.

 When using the A/D converter in multi-port sweep mode, be sure to set the all SW5 to ON. When setting the

register below to use multi-port sweep mode, you need to set the direction register of port P15 for a pin that performs A/D conversion to "input". And you need to set the function selection register of port P15 for a pin that performs A/D conversion to "I/O port". A/D0 control register 4 (address 392h) b3, b2 1, 0 : AN0 to AN7, AN00 to AN07 1, 1 : AN0 to AN7, AN20 to AN27 Also, when the P0 group and P2 group are used for multi-port sweep mode, port P15 cannot be used as an I/O port. When setting the register above, port P15 cannot be used as an I/O port even if A/D conversion is halting.

Because a converter board and other devices are used between the evaluation MCU and the user system, the A/D converter operates differently from an actual MCU. Make the final evaluation of the A/D converter using an actual MCU.

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M30870T2-CPE User’s Manual 2. Setup

2.9.2 Selecting Clock Supply

You can choose a clock supplied to the evaluation MCU by the Emulator tab in the Init dialog box of the emulator debugger.

Table 2.9 shows the clocks and their initial settings.

Table 2.9 Clock supply to the MCU

Clock Emulator debugger display Description Initial setting

Main (XIN-X

Sub (X

CIN-XCOUT

OUT

)

Internal Internal oscillator circuit board (OSC-3 or OSC-2) Yes

External Oscillator circuit on the user system -

Internal Internal oscillator circuit (32.768 kHz) -

External Oscillator circuit on the user system Yes

(1) Using an Internal Oscillator Circuit Board

1. Kinds of Oscillator Boards

The M30870T2-CPE comes with an oscillator circuit board OSC-3 (32 MHz). And an oscillator circuit bare board OSC-2 is

included with this product. If you use an internal oscillator circuit board of the emulator as a main clock, choose "Internal" in

the emulator debugger after replacing oscillator circuit boards to change a clock supplied to an MCU.

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M30870T2-CPE User’s Manual 2. Setup

2. Replacing Oscillator Circuit Boards

Figure 2.22 shows how to replace the oscillator circuit boards.

LED1

POWER

SAFE

LED2

LED3

POWER

POWER CLOCK

CLOCK

LED4

RESET

RUN

LED5

RUN

LED6

COMPACT EMULATOR

POWER USB

SYSTEM

STATUS

COMPACT EMULATOR

5.0V

M30870T2-CPE

TARGET

STATUS

MADE

MADE IN JAPAN

SW1

5.0V JP2

JP2

3.3V

5.0V

EXT

MCU

3.3V

POWER

JP1 INT

EXT

JP1

INT

Oscillator circuit board

The oscillator circuit board of the emulator is in the lower right corner of the board.

Unscrew the screw securing the oscillator circuit board.

Lift off the oscillator circuit board.

Figure 2.22 Replacing oscillator circuit boards

Note on Replacing the Oscillator Circuit Board:

 When removing the upper cover or replacing the oscillator circuit boards, be sure to shut OFF the power supply.

Otherwise the internal circuit may cause a break.

Attach the oscillator circuit board for replacement to the connector of the emulator.

Secure the new oscillator circuit board with the screw.

CAUTION

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M30870T2-CPE User’s Manual 2. Setup

3. Using the Internal Oscillator Circuit Bare Board

To use this product at a frequency you like, build a desired oscillator circuit on the included OSC-2 oscillator circuit bare board.

Figure 2.23 shows an external view of the OSC-2 oscillator circuit bare board and the connector pin locations. Figure 2.24

shows the circuitry of the oscillator circuit bare board OSC-2. Use the number of oscillator circuits recommended by the

oscillator manufacturer.

J1-4: GND J1-3: Oscillation output J1-2: GND J1-1: VCC

Figure 2.23 External view of the oscillator circuit board OSC-2 and its connector pin locations

IC1

1011 89

IC1

CLK

J1-3

X1 ,X2

IC1

X1:5.08-mm-pitch 2-pin oscillator

X2:2.54-mm-pitch 2-pin oscillator X3:2.54-mm-pitch 3-pin oscillator

Figure 2.24 Circuits of the oscillator circuit bare board OSC-2

Vcc

J1-1

IC1

J1-2

1213

GND

J1-4

GND

IC1:Inverter (Unbuffer)

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M30870T2-CPE User’s Manual 2. Setup

(2) Using an Oscillator Circuit on the User System

To operate this product with an external clock, construct an oscillator circuit as shown in Figure 2.25 in the user system and

input the oscillator output at 50% duty (within the operating range of the evaluation MCU) into pin X

. And pin X

OUT

should

be open. Choose "External" in the emulator debugger to use this clock.

Figure 2.25 External oscillator circuit

Make note that in the oscillator circuit shown in Figure 2.26 where a resonator is connected between pins X

and X

OUT

oscillation does not occur because a converter board and other devices are used between the evaluation MCU and the user

system. It is same for sub-clock oscillator circuits (X

CIN

and X

COUT

Figure 2.26 Circuit in which oscillation does not occur

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M30870T2-CPE User’s Manual 2. Setup

2.9.3 A/D Conversion Bypass Capacitors

There is a foot pattern on the M30870T-EPBM board for mounting bypass capacitors for an A/D conversion circuit near the

MCU. Mount suitable bypass capacitors as occasion demands. Figure 2.27 shows the mounting location of the A/D conversion

bypass capacitors on the M30870T-EPBM REV.B and structure of this product, and Figure 2.28 shows the mounting location

of the A/D conversion bypass capacitors on the M30870T-EPBM REV.C and structure of this product.

RENESAS

MADE IN JAPAN

1823456

C 2

C 1

C 3

C 4

SW5

M30870T-EPBM REV.B

JP1

SW4

VCC1=2

XOUT

AVcc

AVss AVss

REF

VCC1>2

AVCC AVSS

EXT

AVss

REF

INT

SW2SW1

AVss

SW3

P86

VCONT

VSS

NCXCINP87

C1, C3: Vref-Avss bypass capacitor C2, C4: AVcc-Avss bypass capacitor

Figure 2.27 Foot pattern for the A/D conversion bypass capacitor on the M30870T-EPBM REV.B

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M30870T2-CPE User’s Manual 2. Setup

1823456

SW5

RENESAS

AVCC AVSS

EXT

MADE IN JAPAN

AVss

REF

INT

C 2

C 1

C 3 C 4

SW2

SW1

AVss

SW3

P86

SW4

NCXCINP87

AVss

XOUT

JP1

VCC1=2

REF

AVccAVss

M30870T-EPBM REV.C

VCC1>2

C1, C3: Vref-Avss bypass capacitor C2, C4: AVcc-Avss bypass capacitor

Figure 2.28 Foot pattern for the A/D conversion bypass capacitor on the M30870T-EPBM REV.C

IMPORTANT

Note on the A/D Converter Function:

 Because a converter board and other devices are used between the evaluation MCU and the user system, the

A/D converter operates differently from that of an actual MCU. Make the final evaluation of the A/D converter with an actual MCU.

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M30870T2-CPE User’s Manual 3. Usage (Emulator Debugger)

3. Usage (Emulator Debugger)

This chapter describes how to start up the emulator debugger and how to use the major windows.

3.1 Starting Up the Emulator Debugger (Init Dialog Box)

(1) MCU tab

1. Specifying the MCU file

Specifying the MCU file

Click the “Refer...” button.

A file selection dialog box will be displayed, so select the

desired MCU file.

- The MCU file contains the information specific to the

target MCU.

- The MCU file you have selected is displayed in the MCU

section of the MCU tab.

Cansel HelpOK

2. Using or not using the address match break function

Cansel HelpOK

Serial No.

Shows the currently connected emulators in list form. Selec

the serial No. of the emulator you want to be connected.

Using or not using the address match break function

Specify whether or not to use the address match brea

function.

- To use the address match break function (default), selec

the check box (marked by a check mark when selected).

In this case, the address match interrupt is used by the

emulator, and cannot be used in the user program.

- When not using the address match break function,

deselect the check box (check mark cleared). In this case,

the address match interrupt can be used in the use

program.

This option can be selected or deselected only when you are

starting up the emulator debugger.

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3. Using or not using the watchdog function

Using or not using the watchdog function

Specify whether or not to debug the program which uses the

watchdog function. When debugging the user system which

uses the watchdog function, select the check box

Cansel HelpOK

IMPORTANT

Notes on selection of whether or not to use the watchdog timer:

 If the check box “Debug the program using the Watchdog Timer” is selected, while the user program remains

idle the emulator is performing refresh processing (by writing to the watchdog timer start register) within the emulator control program. Therefore, the watchdog timer starts after the user program has stopped.

 To use the watchdog timer to debug the user program, select this check box. If this check box is unselected, the

emulator may run out of control after the user program has stopped.

 To debug a user system that does not use the watchdog timer, do not select this check box. If this check box is

selected, the watchdog timer starts after the user program has stopped, so that if the user program is reexecuted, the watchdog timer underflows generating a watchdog timer interrupt or a reset.

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4. Using or not using the CPU rewrite mode

Using or not using CPU rewrite mode

Specify whether or not to debug in CPU rewrite mode. To

debug the user system that uses CPU rewrite mode, selec

the check box. This option can be selected or deselecte

only when you are starting up the emulator debugger.

[Supplementary explanation]

When debugging in CPU rewrite mode is enabled, the

following functions cannot be used:

- Setting the address match breakpoint

- Software breakpoint setting in the internal ROM area

- Execution of COME in the internal ROM area

Cansel HelpOK

5. Using or not using the trace point function

Cansel HelpOK

6. Executing the self-check

Cansel HelpOK

Using or not using the trace point function

The emulator has two-point events, which are shared by the

trace function and the hardware break function. Specify

whether or not to use the trace point function.

- When not using the trace point function (default),

deselect the check box. In this case, the events are use

for the hardware break function.

- To use the trace point function, select the check box.

In this case, the events are used for the trace poin

function. The hardware break function is disabled.

Executing the self-check

Enable this function when you want the emulator to be self-

checked at startup. Be sure to select the check box only

when you want the emulator to be self-checked at startup.

This function may be enabled in the following cases:

- When you are using the emulator you have jus

purchased

- When you fail to download the firmware

- When you successfully download the firmware, but fail

to start up the emulator

- When you want to confirm whether the emulator is

operating normally because, for example, the MCU runs

out of control or something is wrong with the trace

results

This function can be enabled only when you are starting up the emulator debugger.

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(2) Debugging Information tab

1. Specifying the compiler used and the object format

Specifying the compiler used and the objec format

Specify the compiler you are using and the format of the

object file output by the compiler.

- Compiler

Select the compiler you are using.

(By default, the C compiler from Renesas is selected.)

- Object Format

Select the format of the object file that is output by the

compiler you are using.

Specifying the method for storing debug information

Cansel HelpOK

There are two methods for storing debug information: on-

memory method where data is held in memory and an on-

demand method where data is held in a temporary file.

- On Memory

This method helps to speed up processing if you

computer has sufficient memory.

- On Demand

This method helps to reduce the amount of memory

needed. To use this method, select the “On Demand”

check box.

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(3) Emulator tab

1. Specifying the target clock

Specifying the target clock

Specify the clock sources supplied to the MCU (main cloc

and sub clock). Select the appropriate clock sources

according to the clock used by your target MCU.

- Internal

Emulator’s internal clock

- External

User system clock

The option you have specified here remains effective the next time you start up.

Cansel HelpOK

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(4) Resume tab

1. Automatically executing a script command

Automatically executing a script command

To automatically execute a script command when starting

up the debugger, click the “Refer...” button and specify the

script file to be executed.

Clicking the “Refer...” button brings up a file selection

dialog box. The script file you have selected is displayed in

the Init File: section of the dialog box shown here. If you do

not want to automatically execute a script command, delete

the character string displayed in the Init File: section of the

dialog box.

What you specify here is reflected at only startup. If you

specify back again in the Init dialog box after startup,

whatever you specified has no effect. (Be sure to restart the

Cansel HelpOK

emulator debugger.)

2. Restoring the last window state

Cansel HelpOK

Restoring the last window state

To restore the window state (window position and window

size) in which you last closed the debugger, select the

“Resume” check box. (This check box is by defaul selected.)

Downloading the load module again

To download the load module (user program) again, selec

the “AutoDownLoad” check box. (This check box is by default deselected.)

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M30870T2-CPE User’s Manual 3. Usage (Emulator Debugger)

3.2 Starting Up the Emulator Debugger (EMEM Dialog Box)

(1) STATUS tab

1. Specifying the processor mode

Cansel HelpOK

Specifying the processor mode

Select the appropriate processor mode that suits you

system.

IMPORTANT

Notes on Selecting a Processor Mode:

 When setting single-chip mode or memory expansion mode, the level of pin CNVSS of the MCU status should

be "L". The MCU status shows the pin level of the user system.

 When setting memory expansion mode, pins RDY* and HOLD* of the user system should be "H".  When the user system is not connected, all modes are available.

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M30870T2-CPE User’s Manual 3. Usage (Emulator Debugger)

1. Referring to the MCU Status

Referring to the MCU Status

It shows the status of each MCU pin. Check it to see if the

MCU status matches the selected processor mode. If a slide

is at the center, it means that the pin status is indeterminate.

Cansel HelpOK

IMPORTANT

Notes on Selecting a Processor Mode:

 The MCU status is shown in “MCU Status” of the EMEM dialog box. Check that it is matching the specified

processor mode.

 Check that the RDY* and HOLD* are “H” level. If they are “L” level, as the MCU enters a wait status and the

emulator debugger cannot receive the signal from the MCU, an error is displayed.

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M30870T2-CPE User’s Manual 3. Usage (Emulator Debugger)

(2) Emulation Memory tab

1. Setting the Bank Address of the Debug Monitor

Setting the Bank Address of the Debug Monitor

The debug monitor uses contiguous 64 KB as a work area o

the emulator. Specify the bank address of the debug

monitor.

(e.g.: If E0 is specified, 64 KB area from D00000H address

is used by the debug monitor)

Cansel HelpOK

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(3) Flash Clear tab

1. Setting to clear the MCU’s internal flash ROM

Setting to clear the MCU’s internal flash ROM

Specify whether or not you want the MCU’s internal flash

ROM to be cleared when downloading the user program o

data. (When cleared, the content of the flash ROM is

initialized to 0xFF.) The MCU’s internal flash ROM is

listed in block units.

- Any block which has had its check box selected is no

cleared when downloading. The memory content of this

block remains intact unless overwritten by downloading.

- Any block which has had its check box deselected is

cleared when downloading.

- Click the Select All button, and all blocks will be

Cansel HelpOK

selected (marked by a check mark, so that none of the

blocks is cleared when downloading).

- Click the Clear All button, and all blocks will be

deselected (check marks removed, so that all of them are

cleared when downloading).

The option you have specified here remains effective the

next time you start up.

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M30870T2-CPE User’s Manual 3. Usage (Emulator Debugger)

3.3 Program Window

(1) Downloading the program

1. Downloading from the work space window

Downloading the program

M32C_87_TEST

m32c87_init.inc

87_rammonitor.a30

Download the object program you want to debug.

Select Download from “xxx.x30” of “Download module”.

Or you can select “Download” from the “Debug” menu fo

the same effect.

2. Showing the source program

Editor (source) window

The editor (source) window is a window that always shows

the content of the source file corresponding to the curren

osition of the program counter.

The program counter position is marked by a yellow arrow.

Here, you can execute the program up to the cursor position,

and set or clear software breakpoints.

Because the present emulator uses the MCU’s internal flash

ROM, the initial value for the ROM area data at the time o

urchase is “FFh.”

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(2) Program execution

1 Resetting the user program

2 Executing the user program (Go)

3 Executing the user program (Go Free)

4 Executing the user program (Reset Go)

CPU reset

Resets the target MCU.

Or you can select “CPU Reset” from “Debug" menu for the

same effect.

Runs the program beginning with the current PC position.

Or you can select “Go” from “Debug" menu for the same

effect.

Go Free

Runs the program beginning with the current PC position.

The software and hardware breaks set in it are ignored.

Reset Go

Runs the program after reset.

Or you can select “Reset Go” from “Debug" menu for the

same effect.

5 Step execution of the user program

6 Stopping the user program

Step In

Single-steps the program executing each statemen

(including those in functions).

Step Over

Single-steps the program executing each function call as one

step.

Step Out

Exists a function and stops at a statement in the progra

next to the one that called the function.

Or you can select “Step In” or other corresponding

commands from “Debug” menu for the same effect.

STOP

Stops the program.

Or you can select “Stop” from “Debug” menu for the same

effect.

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7 Editor (Source) window after you have stopped the user program

Editor (Source) window

The position at which the user program has stopped is

marked by a yellow arrow.

(3) Setting breakpoints

1. Screen after breakpoint setup

Screen after breakpoint setup

There are three types of breakpoints as described below.

- Address match breakpoint

This breakpoint can be set only when you chose to use

the address match break function on the MCU tab of the

Init dialog box.

A breakpoint can be set or cleared by double-clicking in

the address match breakpoint display area in the edito

(source) window. (A blue circle is displayed at the setting

line)

Up to eight breakpoints can be set.

The address match break causes the program to stop

before executing the address at which a breakpoint is set.

- Software breakpoint

A software breakpoint can be set or cleared by double-

clicking the software breakpoint display area in the edito

(source) window (A red circle is displayed at the setting

line).

This is rewritten to a break instruction, therefore, because

of rewriting flash ROM, program execution starts with a

delay of several seconds after setting ROM area.

If the breakpoint you set is a software breakpoint, the

program stops before executing the instruction at the se

breakpoint.

- Hardware breakpoint

A hardware breakpoint can be set or cleared by right-

clicking the breakpoint display area.

If the breakpoint you set is a hardware breakpoint, the

program stops after executing the instruction at the se

breakpoint (after several cycles).

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(4) Executing up to the cursor position

1. Setup procedure for running the program up to the cursor position

Enlarged view

2. After the execution has finished

Setup procedure for running the program up to the cursor position

(1) Click the line in the editor (source) window that you

want to be executed.

(2) Click the execution button to the cursor position.

Or you can select “Go to Cursor” from “Debug” menu fo

the same effect.

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3.4 Hardware Breakpoint Setting Window

(1) Breakpoint setup dialog box

1. Opening the hardware breakpoint setup dialog box

2. Hardware Break Point Setting Window in initial state

Hardware Break Point

Clicking this button opens the hardware breakpoint setup

dialog box.

H/W breakpoint Setting Window in initial state

Select the “Enable H/W Break” check box, and this brea

function will be enabled, allowing you to set hardware

breakpoints.

3. Opening the break event setting dialog box

Setting Break Event

Click the event line at which you want set a break event.

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4. Opening the break event setting dialog box

(2) When FETCH is selected

1. Window for setting addresses

Specifying the event type

Click to select the event type you want to set.

- FETCH

Detects an instruction prefetch.

- DATA ACCESS

Detects a memory access.

- BIT SYMBOL

Detects a bit access.

Setting the address

You can set eight conditions, e.g., a specified address, a

specified address range, etc. When you have finished setting

the address, click OK.

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(3) When DATA ACCESS is selected

1. Window for setting the address

2. Window for setting data

Setting the address

You can set eight conditions, e.g., a specified address, a

specified address range, etc.

Setting data

You can set two conditions, e.g., specified data or not to

compare data.

Setting the access condition

You can set three conditions, e.g., read, write, an

read/write. When you have finished setting the data and

access condition, click OK.

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3. Example Data Settings

Event setting for even-address word access

MOV.W R0,512h(R0=0203h)

High-order and low-order data effective

Event setting for odd-address word access

MOV.W R0,519h(R0=0203h)

Odd-address high-order data effective Even-address low-order data effective

Event setting for even-address byte access

MOV.B R0L,516h(R0L=03h)

Low-order data effective

Event setting for odd-address byte access

MOV.B R0L,515h(R0L=03h)

High-order data effective

Setting a break event

Address 1 :000512

Data 1 :0203

MASK :FFFF

Access :WRITE

Setting a break event (using 2 events)

A1 A2

Address 1 :000519 Address 1 :00051A

Data 1 :0300 Data 1 :0002

MASK :FF00 MASK :00FF

Access :WRITE Access :WRITE

Set the combinatorial events to AND.

Setting a break event

Address 1 :000516

Data 1 :0003

MASK :00FF

Access :WRITE

Setting a break event

Address 1 :000515

Data 1 :0300

MASK :FF00

Access :WRITE

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M30870T2-CPE User’s Manual 3. Usage (Emulator Debugger)

(4) Setting the combinatorial event condition

1. Window for setting the combinatorial event condition

Setting the combinatorial event condition

There are following three conditions that you can choose fo

the combinatorial events.

- OR

The program breaks when one of the specified events

occurs.

- AND

The program breaks when all of the specified events

occur.

- AND (Same Time)

The program breaks when the specified events occur a

the same time.

When you have finished setting the combinatorial even

condition, click the “Set” button.

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3.5 Trace Window

(1) Trace window

1. Opening the trace window

Trace window

Clicking this button opens the trace window.

Or you can select “Trace” from “Trace” of “Display” men

for the same effect.

Trace window

The trace window is used to show the results of real-time

trace measurements. It has the following four display

modes:

- Bus mode Bus information per cycle can be inspected. The contents are displayed in order of execution paths.

- Disassemble + data access mixed mode

The executed instruction and the content of the accesse

data can be inspected together. Contents are displayed in

order of the execution paths.

- Disassemble mode The execution paths of the executed instructions can be inspected. The contents are displayed in order o execution paths.

- Source mode The execution paths of the source program can be inspected.

These modes can be switched over using the respective toolbar buttons.

The trace window shows the measurement result when a

real-time trace measurement has finished. The trace window

remains blank until the real-time trace measurement in

rogress finishes.

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2. Trace window (bus display)

Bus display

Disassemble display

Source display

Explanation of the trace window (bus display)

The following explains the displayed contents, from left to right.

- Address Shows the status of the address bus.

- Data Shows the status of the data bus.

- BUS

Shows the width of the external data bus. In the presen

emulator, only “16b” for 16 bits wide bus is displayed.

- BHE*

Shows the status (0 or 1) of the BHE (Byte High Enable)

signal. If this signal = 0, the odd-address data is valid.

- BIU

Shows the status between the BIU (Bus Interface Unit)

and memory or I/O.

Symbol Status

– : No change

WAIT : Executing the wait instruction

RBML : Read (bytes) ML on

F : Fetch

QC : Discontinuous fetch

RWML : Read (words) ML on

INT : Interrupt acknowledge cycle

RB : Read (bytes)

WB : Write (bytes)

DRB : Read (bytes) by DMA

DWB : Write (bytes) by DMA

RW : Read (words)

WW : Write (words)

DRW : Read (words) by DMA

DWW : Write (words) by DMA

- R/W

Shows the status of the data bus.

Displayed as “R” for Read, “W” for Write, and “–” fo

no access.

- RWT

This is the signal to indicate a valid bus cycle. When

valid, RWT = 0. The Address, Data, and the BIU signals

are effective when this signal is 0.

- CPU

Shows the status between the CPU and BIU (Bus

Interface Unit).

- OPC

Shows the op-code size in the read data.

- OPR

Shows the code size except op-code.

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(2) Suspending and resuming trace measurement

1. Suspending trace measurement

2. Resuming trace measurement

Stop

Click this toolbar button to suspend the trace measuremen

in progress.

Re-Start

Click this toolbar button to resume the trace measurement in

rogress.

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(3) Trace point setup window

1. Opening the trace point setup dialog box

2. Trace Point Setting Window in initial state

Trace Point

Clicking this toolbar button opens the trace point setting

window.

Trace Point Setting Window in initial state

Be sure to enable the trace point function in the Init dialog

box before you set up in this window. Here, you can se

events in the same way as for the hardware breakpoints.

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3. Specifying a trace range

Specifying a trace range

You can specify a trace range for the trace event.

- Break 64K cycles of instruction execution before the use program stopped is recorded.

- Before 64K cycles of instruction execution before a trace poin condition was met is recorded.

- About 64K cycles of instruction execution before and after a trace point condition was met is recorded.

- After 64K cycles of instruction execution after a trace poin condition was met is recorded.

- Full

64K cycles of instruction execution after a trace began is

recorded.

4. Setting the trace write condition

Setting the trace write condition

You can specify a condition for the cycles to be written into

the trace memory.

- Total

All cycles are written into memory.

- Pick up

Only the cycles in which the specified condition was me

are written into memory.

- Exclude

Only the cycles in which the specified condition was no

met are written into memory.

When you have finished setting the trace write condition,

click this button. The Realtime-trace Write Condition dialog

box shown below will appear.

Write mode

Only the cycle in which the specified Start event occurred

REJ10J0766-0400 Rev.4.00 February 16, 2006

A range of cycles from when the specified Start even

occurred to when the specified Start event became

nonexistent

A range of cycles from when the specified Start even

occurred to when the specified End event occurred

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3.6 RAM Monitor Window

(1) RAM monitor window

1 Opening the RAM monitor window

(2) RAM monitor area setting window

1. Opening RAM monitor area setting window

RAM monitor

Clicking this button opens the RAM monitor window.

Or you can select “RAM monitor” from “CPU” o

“Display” menu for the same effect.

Base

Clicking this toolbar button opens the RAM monitor area

setting window.

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2. RAM monitor area setting window in initial state

3. RAM monitor area setting dialog box

RAM Monitor Area Setting Window in initial state

By default, the monitor area is set to 000400h throug

0007FFh. To change it, click the line you want to set.

Specifying the start address

You can set the start address of the RAM area to be

monitored.

Specifying the size

You can set the size to be monitored by specifying the

number of blocks from the start address. One block is 256

bytes in size.

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4. RAM monitor area setting dialog box when RAM monitor area is changed from 400h to 1 block

5. RAM monitor area setting dialog box

Specifying the start address

You can set the start address of the RAM area to be

monitored. To add a RAM monitor area, click the "Add..."

utton. The RAM Monitor Area Setting Window will be

displayed.

Changing the RAM monitor display area

You can change the manner in which the RAM monitor area

you have set in the above dialog box is displayed.

- ↑ Shows the blocks at the preceding addresses.

- ↓ Shows the blocks at the following addresses.

The background colors of the data display and the code

display sections change with the access attribute as

described below.

- Green Addresses accessed for read

- Red Addresses accessed for write

- White Addresses not accessed

The background colors can be changed as necessary.

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4. Hardware Specifications

This chapter describes specifications of this product.

4.1 Target MCU Specifications

Table 4.1 lists the specifications of target MCUs which can be debugged with this product.

Table 4.1 Specifications of target MCUs for the M30870T2-CPE

Item Description

Applicable MCU M32C/87 Group Applicable MCU mode Single-chip mode, memory expansion mode Maxi. ROM/RAM capacity 1. Internal flash ROM: 1024KB+4KB

0F000h--0FFFFh, F00000h--FFFFFFh

2. Internal RAM: 48KB 00400h--0C3FFh

Operating voltage/frequency* VCC1=VCC2=4.2--5.5V: 32MHz

VCC1=VCC2=3.0--5.5V: 24MHz

* If using this product when the voltage of VCC1 is higher than that of VCC2, the CPU clock must be 24 MHz or less.

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4.2 Differences between the Actual MCU and Emulator

Differences between the actual MCU and emulator are shown below. When debugging the MCU using this product, be careful

about the following precautions.

IMPORTANT

Notes on the User System (Power Supply, Order of Powering On):

 When the user system is connected, be sure to set the JP1 of the emulator to "EXT".

 This emulator cannot supply the power to the user system. Therefore design your system so that the user system

is powered separately.

 This emulator consumes max. 500 mA of electric current from the user system.  The voltage of the user system should be as follows.

(1) When JP1 of the M30870T-EPBM is set as VCC1 = 2:

3.0 V ≤ VCC1 = VCC2 ≤ 5.5 V

(2) When JP1 of the M30870T-EPBM is set as VCC1 > 2:

4.8 V ≤ VCC1 ≤ 5.2 V

3.0 V ≤ VCC2 < VCC1

 Do not change the voltage of the user system after turning on the power.

Notes on Using This Product When the Voltage of VCC1 is Higher than That of VCC2:

 If using this product when the voltage of VCC1 is higher than that of VCC2, set the JP1 of the M30870T-

EPBM to VCC1>2. For the switch JP1, refer to "2.9.1 Setting Switches of Emulator " (page 39).

 If using this product when the voltage of VCC1 is higher than that of VCC2, the CPU clock must be 24 MHz or

less.

Note on Intelligent I/O Resistor Access:

 If using a CPU clock of more than 24MHz, set the SFR area of the intelligent I/O function to 2-wait (set the

PM13 bit to "1") when reading this area. This precaution only needs to be observed when using an emulator, and does not apply for the actual MCU.

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IMPORTANT

Note on Differences between the Actual MCU and Emulator:

 Operations of the emulator system differ from those of actual MCUs as listed below.

(1) Reset condition (2) Initial values of internal resource data of an MCU at power-on (3) Interrupt stack pointer (ISP) after a reset is released (4) Capacities of the internal memories (ROM and RAM) The MCU whose RAM size is 48 KB (400h--C3FFh) is mounted on this product. The internal flash

memory is automatically allocated to F000h--FFFFh and F00000h--FFFFFFh in the single-chip mode and memory expansion mode.

(5) Oscillator circuit

- Make note of the fact that in the oscillator circuit where a resonator is connected between pins X X

, oscillation does not occur because a converter board and other devices are used between the

OUT

evaluation MCU and the user system. It is same for a sub-clock oscillator (X

CIN

and X

COUT

- For notes on when using the oscillator circuit on the user system, refer to "2.9.2 Selecting Clock Supply" (page 46).

(6) A/D conversion The characteristics of the A/D converter differ from those of actual MCU because there are a converter

board and other devices between the evaluation MCU and the user system. (7) Port P15 As one of I/O ports (P15) is connected to the user system through the analog switch circuit, electric

characteristics slightly differ from those of an actual MCU. (8) When the SW4 is set to XOUT in stop mode, a clock is output from the XOUT pin.

Note on RESET* Input:

 A low input to pin RESET* from the user system is accepted only when a user program is being executed

(when the RUN status LED on the emulator's upper panel is lit).

Note on RDY* Input:

 Be sure to input "L" to pin RDY* of the user system during the user program executing (when the RUN status

LED on the emulator's upper panel is lit). Inputting "L" to pin RDY* during the user program stopping may cause a malfunction of the emulator.

Note on HOLD* Input:

 Be sure to input "L" to pin HOLD* of the user system during the user program executing (when the RUN status

LED on the emulator's upper panel is lit). Inputting "L" to pin HOLD* during the user program stopping may cause a malfunction of the emulator.

Note on NMI* Input:

 A low input to pin NMI* from the user system is accepted only when a user program is being executed (when

the RUN status LED on the emulator's upper panel is lit).

and

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IMPORTANT

Notes on Reset Vector Area:

 For a reset vector area, memory of the emulator is always selected regardless of the setting of the EMEM dialog

box.

 A reset vector area can be changed only when a program is stopped.

Notes on Stack Area:

 With this product, a maximum 8 bytes of the user stack is consumed as a work area. Therefore, ensure the +8

byte maximum capacity used by the user program as the use stack area. Even if the user stack does not have an enough area, do not use areas which cannot be used as a stack (SFR area, RAM area which stores data, or ROM area) as a work area. Using areas like this is a cause of user program crashes and destabilized emulator control.

 With this product, the interrupt stack pointer (ISP) is set at 00500h and used as a stack area after a reset is

released.

Notes on Maskable Interrupts:

 Even if a user program is not being executed (including when run-time debugging is being performed), the

evaluation MCU keeps running so as to control the emulator, so the function such as timer is operated. Take note that when the user program is not being executed (including when run-time debugging is being performed), a peripheral I/O interruption is not accepted.

Notes on Access Prohibited Area:

 The emulator control register (000020h--00003Fh) in the SFR is read-and write-protected. When this register is

accessed, emulator control cannot be utilized.

 With this product, address FFFFFFh cannot be read or written in correctly.

Note on DMA Transfer:

 With this product, the user program is stopped with a loop program to a specific address. Therefore, if a DMA

request is generated by a timer or other source while the user program is stopped, DMA transfer is executed. However, make note of the fact that DMA transfer while the program is stopped may not be performed correctly. Also note that the below registers have been changed to generate DMA transfer as explained here even when the user program is stopped. (1) DMA0 transfer count register DCT0 (2) DMA1 transfer count register DCT1 (3) DMA0 memory address register DMA0 (4) DMA1 memory address register DMA1 (5) DMA2 transfer count register DCT2 (R0) (6) DMA3 transfer count register DCT3 (R1) (7) DMA2 memory address register DMA2 (A0) (8) DMA3 memory address register DMA3 (A1)

Note on DMAC II Transfer Completion Interrupts:

 You can use DMAC II transfer completion interrupts during program execution only. Do not generate DMAC II

transfer completion interrupts when you use any function but program execution.

Note on Final Evaluation:

 Be sure to evaluate your system with an evaluation MCU. Before starting mask production, evaluate your

system and make final confirmation with a CS (Commercial Sample) version MCU.

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4.3 Connection Diagram

Figures 4.1, 4.2 and 4.3 show a part of the connection diagram of the M30870T2-CPE. Figures 4.1 and 4.2 show the connection diagrams using the M30870T-EPBM REV.B and M30870T-EPBM REV.C, respectively. These connection diagrams mainly show the interface section. The signals not shown in Figures 4.1, 4.2 and 4.3 connect the evaluation MCU and the user system directly. The circuits not connected to the user system such as the emulator's control system are omitted in Figures 4.1, 4.2 and 4.3. Table 4.2 shows IC electric characteristics of this product for reference purposes.

IC15

CPU Emulate

IC1

AVcc

AVss

MCU

Xcout

P87/Xcin/Vcont

P86/Xcout

I/O Emulate

MCU

AVcc

AVss

P85/NMI*

XOUT

Vref

Xcin

Vref

143

140

142

143

140

142

R18

100

SW2

SW3

SW1

SW4

Vcc

JP1

GND

Vcc

R17

VCONT

XCIN

VCONT

XCIN

P87

VSS

NC NC

VSS

100k

NC NC

NC P86

GND

XOUT NC

Vcc

AVcc

AVss

Vcc

Vref

AVcc

AVss

Vref

P85/NMI*

XOUT

P87/Xcin/Vcont

P86/Xcout

User system

R14

100k

* RESET*

R16

100k

R15

100k

* * *

Vcc

P55/RDY*

P57/HOLD*

XIN

CNVss BYTE

*: Connected to the inside of the emulator

Figure 4.1 Connection diagram (when using M30870T-EPBM REV.B) (1/3)

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M30870T2-CPE User’s Manual 4. Hardware Specifications

Vcc

JP1

GND

XCIN

P87

IC15

CPU Emulate

MCU

AVcc

AVss

Vref

Xcin

Xcout

143

140

142

SW2

IC1

Vref

143

140

142

R18

100

SW3

SW1

Vcc

R17

NC NC

NC P86

GND

100k

SW4

R14

100k

XOUT NC

NC NC

Vcc

* RESET*

R16

100k

R15

100k

Vcc

* *

*: Connected to the inside of the emulator

P87/Xcin/Vcont

P86/Xcout

I/O Emulate MCU

AVcc

AVss

P85/NMI*

XOUT

Figure 4.2 Connection diagram (when using M30870T-EPBM REV.C) (2/3)

Vcc

AVcc

AVss

Vcc

Vref

P87/Xcin/Vcont

P86/Xcout

AVcc

AVss

Vref

User system

P85/NMI*

XOUT

P55/RDY*

P57/HOLD*

XIN CNVss BYTE

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M30870T2-CPE User’s Manual 4. Hardware Specifications

11 13

1 4

5 6

1 4 8

5 6

IC6

XB XC XD

CA CB

74HC406674HC4066

IC8

XA XB XC XD CA CB CC CD 74HC406674HC4066

IC10

XA XB XC XD

CA CB CC CD 74HC406674HC4066

QB QC QD

QA QB

QC QD

2 3

2 3 9 10

P0 P0 P0 P0

P2 P2 P2 P2

P15 P15 P15 P15

4 5

6 7

4 5 6 7

AP15

* *

11 13

4 8

5 6

1 4 8

5 6

1 4 8

5 6

IC5

IC7

XA XB XC XD CA CB CC CD

IC9

XA XB XC

XD CA CB CC CD

XB XC XD

CB CC CD

QA QB QC QD

QB QC QD

2 3

2 3 9

0 1 2 3

P0 P0 P0 P0

P2 P2 P2 P2

P15 P15 P15 P15

AP15

0 1 2 3

Figure 4.3 Connection diagram (3/3)

Table 4.2 Electrical characteristics of the 74HC4066

Symbol Item

RON ON resistor

Condition Standard values

Vcc Min. Standard Max.

2.0 - 160 -

4.5 - 70 100

Unit

Ω

ΔRON ON resistor difference 4.5 - 10 -

IIN Switch input leak current 12.0 - - ±100 nA

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4.4 External Dimensions

4.4.1 External Dimensions of the Compact Emulator

Figure 4.4 shows external dimensions of the M30870T2-CPE connected with the M30800T-PTC and LCC socket.

85.0

POWER USB

MADE

5.0V

5.0V JP2

3.3V EXT

MCU

POWER

JP1

INT

LED1

POWER

SAFE

60.0

POWER

CLOCK

RESET

POWER SAFE

LED2

LED3

POWER CLOCK RESET RUN

LED5 LED4

RUN

LED6

COMPACT EMULATOR

SYSTEM

STATUS

COMPACT EMULATOR

M30870T2-CPE

TARGET

STATUS

MADE IN JAPAN

SW1

JP2

5.0V

3.3V

EXT

JP1

INT

21.0 9.0 10.09.010.0

41.1

5.510.8

16.3

15.0 55.0 15.0

Figure 4.4 External dimensions of the compact emulator

Unit: mm

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4.4.2 External Dimensions of the M30800T-PTC

Figure 4.5 shows external dimensions of the converter board M30800T-PTC for a 100-pin QFP (100P6S).

40.0

55.0

M30800T-PTC

CN1

100

MADE I N JAPAN

13.5

CN2

13.5

Figure 4.5 External dimensions of the M30800T-PTC

Unit: mm

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4.4.3 External Dimensions of the M3T-F160-100NSD

Figure 4.6 shows external dimensions of the converter board M3T-F160-100NSD for a 100-pin LQFP (100P6Q).

55.0 21.5

40a

40b

CN1

40b

CN2

M3T-F160-100NSD REV.A

MADE IN JAPAN

76 100

50 26

40.0

Figure 4.6 External dimensions of the M3T-F160-100NSD

4.4.4 External Dimensions of the M3T-FLX-144NSD

Figure 4.7 shows external dimensions of the converter board M3T-FLX-144NSD for a 144-pin LQFP (144P6Q).

16.2

21.5

Unit: mm

55.0

CN1

108

MAD E I N J APA N

40.0

144109

IC1

Figure 4.7 External dimensions of the M3T-FLX-144NSD

21.5

CN2

M3T-FLX-144NSD REV.A

3772

21.516.2

Unit: mm

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4.5 Notes on Using This Product

Notes on using this product are listed below. When debugging the MCU using this product, be careful about the following

precautions.

IMPORTANT

Notes on the Self-check:

 If the self-check does not result normally (excluding target status errors), the emulator may be damaged. Then

contact your local distributor.

 Run the self-check with the user system not connected.

Note on Quitting the Emulator Debugger:

 To restart the emulator debugger, always shut power to the emulator module off once and then on again.

Notes on Clock Supply to the MCU:

 A clock supplied to the evaluation MCU is selected by the Emulator tab in the Init dialog box of the emulator

debugger. (1) When "Internal" is selected: A clock generated by the oscillator circuit board in the M30870T2-CPE is supplied to the evaluation MCU.

The clock is continually supplied to the evaluation MCU regardless of a status of user system clock and a

status of user program execution. (2) When "External" is selected: A clock generated by the oscillator in the user system is supplied. It depends on the status of the oscillation

(on/off) of the user system.

 When operating this product with a sub clock, be sure to set the SW2 and SW3 to XCIN and NC, respectively.

Notes on Using the CPU Clock at Less than 10 MHz:

 To use the CPU clock at less than 10 MHz, execute the command shown below in the Script Window after

starting the emulator debugger.

[Command] _settimeout ,600 Once this command is executed, it remains effective the next time you start the emulator debugger. Therefore, you do not need to execute this command again.

 When you use the CPU clock at less than 1 MHz, contact your local distributor.

Notes on Address-Match Interrupts:

 Do not single-step an address where an address-match interrupt occurs.

 When using an address-match interrupt, do not select the check box of "Enable the Address Match Interrupt

Break Function" in the MCU tab of the Init dialog box. When not using an address-match interrupt, select the check box.

 When you use address-match breaks, if a low reset is input during a user program execution, a debug monitor

program (about 100 cycles) is executed after a reset is released. Take note that it has effects on the user program execution time and the result of a trace.

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IMPORTANT

Notes on EMEM Dialog Box:

Observe the following when setting up EMEM dialog box of the emulator debugger.

(1) Debug Monitor Bank Address

 When "E0" is specified, 64 KB of area starting from E00000h are allocated for use by the debug monitor.  The 64 KB allocated for the debug monitor cannot be used.  The below areas cannot be set for the debug monitor.

1) MCU internal resources (ROM/RAM/SFR area)

2) Multiplex area

3) Interrupt vector area

 It is not possible to view or set the content of the specified area. Even on the memory window or in the

reverse assemble area of the program/source windows, the content of this area is not displayed correctly though it can be displayed.

(2) Processor Mode

 Set a processor mode for the target MCU.  To set single-chip mode or memory expansion mode, pin CNVSS used with MCU status must be "L". MCU

status indicates pin level of the user system.

 To set memory expansion mode, pins RDY* and HOLD* used with MCU status must be "H".  When the user system is not connected, all modes are available.

Notes on the Watchdog Function:

 When using the watchdog function, check the box of “Debug the program using the Watchdog Timer” in the

MCU tab of the Init dialog box. When not using the watchdog function, do not check the box.

 If the reset circuit of the user system has a watchdog timer, disable it when using the emulator.

Notes on Debugging in CPU Rewrite Mode:

 To debug a program in CPU rewrite mode, check the box “Debug the program using the CPU Rewrite Mode” in

the MCU tab of the Init dialog box. When you do not debug a program in CPU rewrite mode, uncheck the box.

 When you debug a program in CPU rewrite mode, the block 0 area (FFF000h--FFFFFFh) must not be rewritten.

Otherwise, the emulator will be out of control.

 When debugging in CPU rewrite mode is enabled, you cannot use the following functions.

(1) Setting an address match breakpoint (2) Setting a software breakpoint to the internal ROM area (3) Executing COME to the internal ROM area

 Do not use the following functions to the rewrite control program area (from setting CPU rewrite mode select

bit to releasing it). If any of these are used, malfunctions may occur (e.g. The emulator cannot shift to CPU rewrite mode or contents of ROM cannot be read our properly.). (1) Single stepping (2) Setting a software breakpoint (3) Setting a hardware breakpoint (4) Executing COME

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IMPORTANT

Note on Software Breaks:

 A software break generates a break interruption by forcibly inserting a BRK instruction “08h” instead of an

instruction code. Therefore, when referencing the result of a trace in bus mode, “08h” is displayed for the instruction fetch address where a software break is set.

Notes on Service-Life of the MCU’s Internal Flash ROM:

 With the M30870T2-CPE, programs are downloaded to the MCU’s flash ROM when debugging in single-chip

mode or memory expansion mode. Because the number of write/erase cycles of this ROM is limited, the ROM must be replace when at the end of its service-life.

 If the following errors occur frequently during program download, replace the MCU board.

Flash ROM erase error occurred ERROR (16258) Flash ROM verify error occurred ERROR (16259) To purchase the product for replacement or request for repair, contact your local distributor.

Note on Voltage Detect Circuit:

 With the M30870T2-CPE, as the power voltage cannot be change after powering on the user system, the

voltage detect circuit (voltage down detect interrupt and hardware reset 2) cannot be used with this product.

Note on Protect Register:

 A protect is not canceled when protect register bit 2 (PRC2), which enables writing in the port P9 direction

register and the function select register A3, is changed with the below procedure. (1) Step execution of an instruction setting PRC2 to "1" (2) Setting a break point from an instruction setting PRC2 to "1" to where the port P9 direction register or the

function select register A3 is set (3) Setting (“1”) PRC2 from the dump window or script window during use program execution

Note on Memory Access:

 When setting memory expansion mode as a processor mode, it may be changed to memory expansion mode

temporarily before the user program itself changes from single-chip mode to memory expansion mode. Take due consideration on this phenomenon in the following cases:

(1) Immediately before executing the program after setting a software break (2) Immediately after stopping the program when a software break is set

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IMPORTANT

Notes on A/D Conversion:

When selecting the MCU file "m30870_ad.mcu" in the Init dialog box of the emulator debugger to execute the

A/D conversion debug, note the following.  When setting the register below to use the analog input port selection function, you need to set the direction

register of port P15 for a pin that performs A/D conversion to “input”. And you need to set the function selection register of port P15 for a pin that performs A/D conversion to “I/O port”. A/D0 control register 2 (address 394h)

b2, b1 1, 0 : AN00 to AN07 1, 1 : AN20 to AN27 Also, when the P0 group and P2 group are selected for A/D input, port P15 cannot be used as an I/O port, When setting the register above, port P15 cannot be used as an I/O port even if A/D conversion is halting. For the switch SW5, refer to “2.9.1 Setting Switches of Emulator” (page 39).

 When setting the register below to use multi-port sweep mode, you need to set the direction register of port P15

for a pin that performs A/D conversion to “input”. And you need to set the function selection register of port P15 for a pin that performs A/D conversion to "I/O port". A/D0 control register 4 (address 392h)

b3, b2 1, 0 : AN0 to AN7, AN00 to AN07 1, 1 : AN0 to AN7, AN20 to AN27 Also, when the P0 group and P2 group are used for multi-port sweep mode, port P15 cannot be use as an I/O port. When setting the register above, port P15 cannot be used as an I/O port even if A/D conversion is halting.

 Because a converter board and other devices are used between the evaluation MCU and the user system, the

A/D converter operates differently from an actual MCU. Make the final evaluation of the A/D converter using an actual MCU.

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IMPORTANT

Notes on MCU File:

Two types of MCU file are available for this product. Please use one of them as occasion demands.

(1) Using the MCU file "m30870.mcu"

When selecting AN00-AN07 or AN20-AN27 for analog input port select bits (bit2 and bit1 of 0394h), port

P15 can be used as an I/O port and intelligent I/O pin. However, external trigger mode (ADtrg and three-phase timer B2) cannot be used. When using the "m30870.mcu", set all the SW5 switches of the M30870T-EPBM to

"OFF". (2) Using the MCU file "m30870_ad.mcu" For external trigger mode, use the "m30870_ad.mcu". In this case, set analog input port select bits (bit2 and bit1 of 0394h) as follows.

- To select AN0-AN7 or AN150-AN157 for analog input port select bits: Set all the SW5 switches of the M30870T-EPBM to "ON".

- To select AN00-AN07 or AN20-AN27 for analog input port select bits: Setting the SW5 switches of the M30870T-EPBM enables to set analog input pin by each individual pin. Set the pins used for the A/D conversion to ON and the pins not used to OFF. Port P15 corresponding to a selected bit needs to be set to "input".

Notes on CE Declaration of Conformity:

 This product complies with CE marking (EN55022: 1998 Class A, EN55024: 1998 ). Please use it with care

described below. * Electrostatic Discharge Precautions must be taken when handling the product. * Must not be used within 30 meters of a domestic radio or television receiver. * For correct operation of this product, it is recommended that Mobile phones are not used within 10 meters of

this product system.

* This product should be powered down when not in use.

 This product generates, uses, and can radiate radio frequency energy and may cause harmful interference to

radio communications.

 If this product causes harmful interference to radio or television reception, which can be determined by turning

this product off or on, you are encouraged to try to correct the interference by one or more of the following methods; * Ensure attached cables do not lie across the probe board and converter board. * Reorient the receiving antenna. * Increase the distance between the product and the receiver. * Connect the product into an outlet on a circuit different from that to which the receiver is connected. * Consult the dealer or experienced radio/TV technician for help.

 Attach the ferrite core included with this product close to the DC plug of the power cable. Without the ferrite

core it may cause interference. The power cable should be wound around the ferrite core as shown in the figure, and close the ferrite core until it clicks.

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M30870T2-CPE User’s Manual 5. Troubleshooting

5. Troubleshooting

This chapter describes how to troubleshoot when this product does not work properly.

5.1 Flowchart to Remedy the Troubles

Figure 5.1 shows the flowchart to remedy the troubles from when power to the emulator is activated until the emulator

debugger starts up. Check this while the user system is disconnected. For the latest FAQs visit the Renesas Tools Homepage.

http://www.renesas.com/en/tools

Turning on emulator

Front panel LED

of emulator

Normal

Init dialog box of

emulator debugger displayed

Normal

MCU Setting dialog box

of emulator debugger displayed

Normal

Not normal

1 . Check connection of the power supply cable.

See "2.4 Connecting the Power Supply for Emulator" (page 22)

2. Check that the power is properly supplied to the user system.

See "2.6 Turning ON the Power Supply"(page 24)

Not normal/ Error displayed

1. Check the operating environment etc., of the emulator debugger.

See the user's m anual of the emulator debugger.

2. Reinstall the emulator debugger.

Not normal/ Error displayed

See "5. 2 (2) MCU Setting Dialog Box Does Not Appear at

Debugger Startup" (page 96).

Program window of

emulator debugger displayed

Normal

Emulator debugger startup completed

Figure 5.1 Flowchart to remedy the troubles

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Error displayed

See "5.2 (3) Errors Oc cu r a t D e bugger S tartu p" (pag e 97).

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M30870T2-CPE User’s Manual 5. Troubleshooting

5.2 When the Emulator Debugger Does Not Start Up Properly

(1) When the LEDs of the M30870T2-CPE Do Not Display Normally

Table 5.1 Errors LEDs show and their checkpoints

Error

LEDs do not light up. - Check that the power cable is connected.

Target Status POWER LED does not light up.

Target Status CLOCK LED does not light up.

Target Status RESET LED does not go out.

Connection to

the user system

Checkpoint

See "2.4 Connecting the Power Supply for the Emulator" (page 22).

Connected Check that power is properly supplied to the user system and that

the user system is properly grounded.

Not connected (1) Check that both the main and sub clocks of the emulator

debugger are not set to "EXT".

See the CLK command of the emulator debugger.

(2) Check that the oscillator circuit board is properly installed in

the emulator and is oscillating.

See "2.9.2 Selecting Clock Supply" (page 46).

Connected When the clock is supplied from an external oscillator, check that

the oscillator circuit in the user system is oscillating properly.

Connected Check that the reset pin of the user system is pulled up.

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M30870T2-CPE User’s Manual 5. Troubleshooting

(2) MCU Setting Dialog Box Does Not Appear at Debugger Startup

Table 5.2 Checkpoints of errors at debugger startup

Error Checkpoint

Communication error occurred. Data was not sent to the target.

Check that the USB cable is connected properly.

See "2.5 Connecting the Host Machine" (page 23).

Not compact emulator. Check that an emulator other than the compact emulator (such as

PC4701, PC7501) is not connected.

Target MCU is in the reset state. (1) Check that the reset pin of the user system is pulled up.

(2) Check that the reset pin of the user system has changed from Low to

High level.

Target MCU cannot be reset. (1) Check that pin NMI* is held High.

(2) If the reset circuit of the user system has a watchdog timer, disable

the timer.

(3) Check that power is properly supplied to the user system and that

the user system is properly grounded.

Target is in "HOLD" state. The MCU is either in stop mode or wait mode. Either reset the MCU or

cancel the mode with an interrupt.

See MCU specifications.

Target clock is stopped. When the clock is supplied from an external oscillator, check that the

oscillator circuit in the user system is oscillating properly.

Target MCU is not receiving power. Check that power is properly supplied to the user system and that the

user system is properly grounded.

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M30870T2-CPE User’s Manual 5. Troubleshooting

(3) Errors Occur at Debugger Startup

Table 5.3 Checkpoints of errors at debugger startup

Error Checkpoint

Target MCU is uncontrollable. (1) Check that the NQPACK etc. mounted on the user system is soldered

properly. (2) Check that the connector is installed properly to the user system. (3) Check that pin CNVSS is held Low.

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M30870T2-CPE User’s Manual 5. Troubleshooting

5.3 How to Request for Support

After checking the items in "5 Troubleshooting", fill in the text file which is downloaded from the following URL, then send

the information to your local distributor.

http://tool-support.renesas.com/eng/toolnews/registration/support.txt

For prompt response, please specify the following information:

(1) Operating environment

- Operating voltage: [V]

- Operating frequency:

[MHz]

- Clock supply to the MCU: Internal oscillator/External oscillator

(2) Condition

- The emulator debugger starts up/does not start up

- The error is detected/not detected in the self-check

- Frequency of errors: always/frequency ( )

(3) Problem

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M30870T2-CPE User’s Manual 6. Maintenance and Guarantee

6. Maintenance and Guarantee

This chapter describes how to maintenance, repair provisions and how to request for repair.

6.1 User Registration

When you purchase our product, be sure register as a user. For user registration, refer to “User registration” (page 11) of this

user's manual.

6.2 Maintenance

(1) If dust or dirt collects on any equipment of your emulation system, wipe it off with a dry soft cloth. Do not use thinner or

other solvents because these chemicals can cause the equipment's surface coating to separate.

(2) When you do not use this product for a long period, for safety purposes, disconnect the power cable from the power

supply.

6.3 Guarantee

If your product becomes faulty within one year after its purchase while being used under good conditions by observing

"IMPORTANT" and "Precautions for Safety" described in this user's manual, we will repair or replace your faulty product free

of charge. Note, however, that if your product's fault is raised by any one of the following causes, we will repair it or replace it

with new one with extra-charge:

- Misuse, abuse, or use under extraordinary conditions

- Unauthorized repair, remodeling, maintenance, and so on

- Inadequate user's system or misuse of it

- Fires, earthquakes, and other unexpected disasters

In the above cases, contact your local distributor. If your product is being leased, consult the leasing company or the owner.

6.4 Repair Provisions

(1) Repair with extra-charge

The products elapsed more than one year after purchase can be repaired with extra-charge.

(2) Replacement with extra-charge

If your product's fault falls in any of the following categories, the fault will be corrected by replacing the entire product

instead of repair, or you will be advised to purchase new one, depending on the severity of the fault.

- Faulty or broken mechanical portions

- Flaw, separation, or rust in coated or plated portions

- Flaw or cracks in plastic portions

- Faults or breakage caused by improper use or unauthorized repair or modification

- Heavily damaged electric circuits due to overvoltage, overcurrent or shorting of power supply

- Cracks in the printed circuit board or burnt-down patterns

- Wide range of faults that makes replacement less expensive than repair

- Unlocatable or unidentified faults

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M30870T2-CPE User’s Manual 6. Maintenance and Guarantee

(3) Expiration of the repair period

When a period of one year elapses after the model was dropped from production, repairing products of the model may

become impossible.

(4) Transportation fees at sending your product for repair

Please send your product to us for repair at your expense.

6.5 How to Make Request for Repair

Fill in the Repair Request Sheet included with this product, then send it along with this product for repair to your local

distributor. Make sure that information in the Repair Request Sheet is written in as much detail as possible to facilitate repair.

CAUTION

Note on Transporting the Product:

 When sending your product for repair, use the packing box and cushion material supplied with this product

when delivered to you and specify handling caution for it to be handled as precision equipment. If packing of your product is not complete, it may be damaged during transportation. When you pack your product in a bag, make sure to use conductive polyvinyl supplied with this product (usually a blue bag). When you use other bags, they may cause a trouble on your product because of static electricity.

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