Renesas M30870T-EPB User Manual

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REJ10J0482-0300(T)

M30870T-EPB

User's Manual

Emulation Probe for M32C/87 Grou

Rev.3.00 Feb. 16, 2006

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. Any 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.

M30870T-EPB User’s Manual Preface

Preface

The M30870T-EPB is an emulation probe for M32C/87 Group MCUs. The M30870T-EPB is used by connecting to the

PC7501 emulator main unit.

This user's manual mainly describes specifications of the M30870T-EPB emulation probe and how to setup it. For details on

the following products, which are used with the M30870T-EPB, refer to each product's user's manual.

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

Emulator main unit PC7501 User’s Manual

C compiler NC308 User’s Manual Assembler AS308 User’s Manual Integrated development environment High-performance Embedded Workshop User’s Manual

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

M32C PC7501 Emulator Debugger User’s Manual Emulator debugger M3T-PD308F User’s Manual

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M30870T-EPB 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) PC7501 main unit

(2) Emulation probe

(3) 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 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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M30870T-EPB 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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M30870T-EPB 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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M30870T-EPB 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.

 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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M30870T-EPB User’s Manual Precautions for Safety

CAUTION

Cautions to Be Taken for Turning On the Power:

 Turn ON the power of the emulator and user system as simultaneously as possible. Turn 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. Static electricity

may damage the internal circuits.

 Do not pull this product by the flexible cable for connecting to the emulator main unit and emulation probe. The

cable may cause a break.

 Do not flex the flexible cable for connecting to the emulator main unit and emulation probe excessively. The

cable may cause a break.

 Do not use inch-size screws for this equipment. The screws used in this equipment are all ISO (meter-size) type

screws. When replacing screws, use same type screws as equipped before.

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

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M30870T-EPB 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 Other Tool Products Required for Development ...........................................................................................13

1.3 System Configuration ....................................................................................................................................14

1.3.1 System Configuration..........................................................................................................................14

1.3.2 Names and Functions of the PC7501 Upper Panel LEDs ..................................................................15

1.4 Specifications ................................................................................................................................................17

1.5 Operating Environment..................................................................................................................................18

2. Setup.......................................................................................................................................................................19

2.1 Flowchart of Starting Up the Emulator ..........................................................................................................19

2.2 Installing the Emulator Debugger ..................................................................................................................20

2.3 Connecting the Host Machine .......................................................................................................................21

2.4 Connecting the PC7501 ................................................................................................................................22

2.5 Connecting the Power Supply for the Emulator ............................................................................................23

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

2.6.1 Checking the Connections of the Emulator System............................................................................24

2.6.2 Turning ON/OFF the Power ................................................................................................................24

2.6.3 Power Supply to the User System ......................................................................................................24

2.6.4 LED Display When the Emulator Starts Up Normally .........................................................................25

2.7 Downloading Firmware..................................................................................................................................26

2.7.1 When It is Necessary to Download Firmware .....................................................................................26

2.7.2 Downloading Firmware in Maintenance Mode....................................................................................26

2.8 Self-check......................................................................................................................................................27

2.8.1 Self-check Procedure..........................................................................................................................27

2.8.2 If an Error is Detected in the Self-check..............................................................................................28

2.9 Connecting the User System.........................................................................................................................29

2.9.1 Connecting to a 100-pin LCC Socket..................................................................................................30

2.9.2 Connecting to a 100-pin 0.65-mm-pitch Foot Pattern (Part 1)............................................................31

2.9.3 Connecting to a 100-pin 0.65-mm-pitch Foot Pattern (Part 2)............................................................32

2.9.4 Connecting to a 100-pin 0.65-mm-pitch Foot Pattern (Part 3)............................................................33

2.9.5 Connecting to a 100-pin 0.5-mm-pitch Foot Pattern (Part 1)..............................................................34

2.9.6 Connecting to a 100-pin 0.5-mm-pitch Foot Pattern (Part 2)..............................................................35

2.9.7 Connecting to a 100-pin 0.5-mm-pitch Foot Pattern (Part 3)..............................................................36

2.9.8 Connecting to a 144-pin 0.5-mm-pitch Foot Pattern...........................................................................37

2.10 Setting Switches ..........................................................................................................................................38

2.10.1 Setting Switches of Emulation Probe ..................................................................................................38

2.10.2 Selecting Clock Supply .....................................................................................................................43

2.10.3 A/D Conversion Bypass Capacitors ..................................................................................................48

3. Usage (Emulator Debugger)...................................................................................................................................50

3.1 Starting Up the Emulator Debugger (Init Dialog Box) ...................................................................................50

3.2 Starting Up the Emulator Debugger (EMEM Dialog Box) .............................................................................57

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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M30870T-EPB 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

Note on Differences between the Actual MCU and Emulator......................................................................80

Note on RESET* Input .................................................................................................................................80

Note on RDY* Input......................................................................................................................................80

Note on HOLD* Input ...................................................................................................................................80

Note on NMI* Input.......................................................................................................................................80

Notes on Reset Vector Area ........................................................................................................................81

Notes on Stack Area ....................................................................................................................................81

Notes on Maskable Interrupts ......................................................................................................................81

Notes on Access Prohibited Area ................................................................................................................81

Note on DMA Transfer .................................................................................................................................81

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

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

4.3 Connection Diagrams ....................................................................................................................................83

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

4.4.1 External Dimensions of the Emulation Probe .....................................................................................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 Downloading Firmware .................................................................................................................89

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

Notes on Power Supply to the User System ................................................................................................89

Notes on Using This Product When the Voltage of VCC1 is Higher than That of VCC2.............................89

Notes on Clock Supply to an MCU...............................................................................................................90

Notes on Using the CPU Clock at Less than 10 MHz..................................................................................90

Notes on Address-Match Interrupt ...............................................................................................................90

Notes on EMEM Dialog Box.........................................................................................................................91

Notes on Watchdog Function.......................................................................................................................91

Notes on Debugging in CPU Rewrite Mode.................................................................................................92

Note on Software Break ...............................................................................................................................92

Notes on Service-Life of the MCU's Internal Flash ROM.............................................................................92

Note on Protect Resistor ..............................................................................................................................93

Note on Memory Access ..............................................................................................................................93

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

Note on Intelligent I/O Resistor Access........................................................................................................93

Note on Voltage Detect Circuit.....................................................................................................................93

Notes on A/D Conversion.............................................................................................................................94

5. Troubleshooting ......................................................................................................................................................95

5.1 Flowchart to Remedy the Troubles ...............................................................................................................95

5.2 When the Emulator Debugger Does Not Start Up Properly ..........................................................................96

5.3 How to Request for Support ..........................................................................................................................99

6. Maintenance and Guarantee ................................................................................................................................100

6.1 User Registration.........................................................................................................................................100

6.2 Maintenance ................................................................................................................................................100

6.3 Guarantee....................................................................................................................................................100

6.4 Repair Provisions ........................................................................................................................................100

6.5 How to Make Request for Repair ................................................................................................................101

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M30870T-EPB 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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M30870T-EPB User’s Manual Terminology

Terminology

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

Emulator system

This means an emulator system built around the PC7501 emulator. The PC7501 emulator system is configured with an emulator main unit, emulation probe, host machine and emulator debugger.

Emulator main unit (Hereafter PC7501)

This means an emulator main unit for M16C Family MCUs.

Emulation probe

This means the emulation probe (this product) for the M32C/87 Group MCUs.

Emulator debugger (M32C PC7501 Emulator Deb ug ger or M3T-PD308F)

This means a software tool to control the PC7501 emulator and this product and enable debugging.

Firmware

Program that analyzes contents of communication with the emulator debugger and controls the emulator hardware. This program is installed in the flash memory in the emulator main unit. This program is downloadable from the emulator debugger to upgrade the firmware or to support other MCUs.

Host machine

This means a personal computer used to control the emulator main unit and emulation probe.

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 MCU you are going to debug.

User system

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

User program

This means the program you are going to debug.

Evaluation MCU

This means the MCU mounted on the emulation probe which is operated in the specific mode for tools.

In this user's manual, this symbol is used to show active Low. (e.g. RESET*: Reset signal)

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M30870T-EPB 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 M30870T-EPB package consists of the following items. When unpacking it, check to see if your M30870T-EPB contains

all of these items.

Table 1.1 Package components

Item Quantity

M30870T-EPB emulation probe 1 M30800T-PTC (pre-mounted) converter board for 100-pin LCC 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 H/W Tool Customer Registration Sheet (English) 1 H/W Tool Customer Registration Sheet (Japanese) 1 M30870T-EPB Supplementary Document (English) 1 M30870T-EPB Supplementary Document (Japanese) 1 M30870T-EPB User’s Manual (this manual) 1 M30870T-EPB User’s Manual (Japanese) 1

* Please keep the M30870T-EPB'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.

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

http://www.yamaichi.co.jp/e/index.shtml

1.2 Other Tool Products Required for Development

To bring forward programs development on the M32C/87 Group MCUs, the products listed below are necessary in addition to

those contained package above. Get them separately.

Table 1.2 Other tool products required for development

Product Product name Notes

Emulator main unit PC7501 Required

M32C PC7501 Emulator Debugger Emulator debugger M3T-PD308F V.3.20 Release 1

144-pin 0.5-mm-pitch LQFP

(144P6Q-A)

100-pin 0.5-mm-pitch LQFP

(100P6Q-A)

100-pin 0.65-mm-pitch QFP

Converter board

(100P6S-A)

* To purchase these products, contact your local distributor.

M3T-FLX-144NSD

M3T-100LCC-QSD M3T-100LCC-DMS + M3T-FLX-100NSD M3T-F160-100NSD M3T-100LCC-DMS + M3T-DUMMY100S M3T-100LCC-DMS + M3T-DIRECT100S M3T-100LCC-DMS + M3T-FLX-100NRB

Required according to the foot pattern of the user system (see "2.9 Connecting the User System" on page 29)

Required

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M30870T-EPB User’s Manual 1. Outline

1.3 System Configuration

1.3.1 System Configuration

Figure 1.1 shows a configuration of the M30870T-EPB system.

Figure 1.1 System configuration

(1) Emulation probe M30870T-EPB (this product)

This emulation probe contains an evaluation MCU.

(2) Converter board M30800T-PTC (included)

This is a converter board for connecting to the user system (for 100-pin 0.65-mm-pitch LCC socket). For details, refer to

"2.9 Connecting the User System" (page 29)

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M30870T-EPB User’s Manual 1. Outline

1.3.2 Names and Functions of the PC7501 Upper Panel LEDs

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

Figure 1.2 Names of the LEDs on the upper panel of the PC7501

(1) System Status LEDs

The system status LEDs indicate the emulator PC7501's power supply, firmware operating status, etc. Table 1.3 lists the

definition of each system status LED.

Table 1.3 Definitions of the system status LEDs

Name Status Meaning

ON Emulator system power supply is turned ON. POWER

OFF Emulator system power supply is turned OFF.

SAFE

ON Emulator system is operating normally.

Flashing Special mode (maintenance mode) for downloading firmware. The emulator

system does not operate except for downloading firmware and the self-check.

OFF Emulator system is not operating normally.

ERROR

ON Emulator system is not operating normally.

Flashing Downloading firmware.

OFF Emulator system is operating normally.

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M30870T-EPB User’s Manual 1. Outline

(2) Target Status LEDs

The target status LEDs indicate the target MCU's operating status and target board's power supply. Table 1.4 lists the definition

of each target status LED.

Table 1.4 Definitions of the target status LEDs

Name Status Meaning

ON Power is supplied to the target MCU. POWER

OFF Power is not supplied to the target MCU.

ON Target MCU clock is oscillating. CLOCK

OFF Target MCU clock is not oscillating.

ON Target MCU is being reset. RESET

OFF Target MCU is not being reset.

ON User program is being executed. RUN

OFF User program has been halted.

ON Target MCU internal clock is not oscillating. WARNING

OFF Target MCU internal clock is oscillating.

CAUTION

Caution for Target Status POWER LED:

 If your MCU has two or more power supply terminals (VCC), you need to supply power to all the terminals.

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M30870T-EPB User’s Manual 1. Outline

1.4 Specifications

Tables 1.5 and 1.6 list the specifications of the M30870T-EPB.

Table 1.5 M30870T-EPB 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 Microprocessor mode

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

VCC1 = VCC2 = 3.0 to 5.5 V: 24 MHz Dual-power supply specification

(4.8 V ≤ VCC1 ≤ 5.5 V and 3.0 V ≤ VCC2 < VCC1): 24MHz Applicable power supply 3.0--5.5 V 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 - 256K-cycle bus information recordable

(Bus, external trigger, time stamp)

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

- Can be recorded ON/OFF by events

Real-time RAM monitor function - 4,096 bytes (256 bytes x16)

- Data/last access result Hardware break function 8 points (Execution address, bus detection, interrupt, external trigger signal) Execution time measurement function Time between program start and stop

Maximum/minimum/average execution time and pass count of specified four zones.

Count clock: Equal to MCU Clock or 16 MHz C0 coverage 8,192 KB (256 KB x 32 blocks) External trigger input/event output External trigger input (MCU-dependent-voltage CMOS level x8) or event output

(break x1, event x7) Expansion emulation memory Maximum operating frequency 32 MHz 1Φ + 1Φ Specifiable areas Max. 4 areas Area size Contiguous 256 KB range or contiguous 1 MB range

(mixed setting of 256 KB range and 1 MB range is available) Emulation memory size 4 MB for 4 areas Specifiable bank - For area size 256 KB

X0h, X4h, X8h, XCh banks

e.g.) 20 bank, 64 bank, A8 bank, EC bank etc.

- For area size 1 MB

X0h hank

e.g.) 20 bank, 40 bank, 80 bank, A0 bank etc.

* 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 24 MHz 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.

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M30870T-EPB User’s Manual 1. Outline

Table 1.6 M30870T-EPB specifications (2/2)

Host machine interface - LPT parallel (ECP, EPP, Byte/compatibility and Nibble/compatibility modes)

- USB (USB 1.1, full-speed)

- LAN (10BASE-T) Power supply to emulator Supplied from included AC adapter (power supply voltage: 100--240 V, 50/60 Hz) Connection to user system (see "2.9 Connecting the User System" on page 29)

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

M3T-FLX-144NSD (not included)

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

(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)

For 100-pin LCC socket:

M30800T-PTC (included) + IC61-1004-051 (included)

1.5 Operating Environment

Be sure to use this 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 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.

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

and other countries.

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M30870T-EPB 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 95).

Install the M32C PC7501 Emulator Debugger

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).

▼

or M3T-PD308F.

▼

Connect the host machine.

▼

Connect the power supply for the emulator. Connect a 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.

Install the M32C PC7501 Emulator Debugger or M3T-PD308F for this product.

Connect the PC7501 to the host machine with the LPT parallel interface cable, USB interface cable or LAN interface cable. Set the interface selection switch on the rear panel of the PC7501 to the using interface.

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

Check that the system status LED, and POWER CLOCK, RESET and WARNING of target status LED are lighting. When the user system is not connected, the POWER 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 the emulator debugger’s online manual.

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M30870T-EPB User’s Manual 2. Setup

2.2 Installing the Emulator Debugger

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.

Install the emulator debugger (M32C PC7501 Emulator Debugger or M3T-PD308F) following the procedure described below.

(1) Downloading the emulator debugger (as occasion demands)

Download the emulator debugger from the URL below (free of charge).

http://download.renesas.com/eng/mpumcu/upgrades/in_circuit_emulators/pc7501/index.html

(2) Launching the installer

Start the “setup.exe” program.

(3) Entering the user information

In the “user information” dialog box, enter the user information (contractor, section, contact address, and host machine).

The supplied information will be turned into a format by which technical support will be provided by e-mail.

(4) Selecting components

In the “component selection” dialog box, select the components you want to install. In this dialog box you can change the

directory in which to install.

(5) Completing the installation

A dialog box will be displayed indicating that setup has been completed. It means that the installation you made is

completed.

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M30870T-EPB User’s Manual 2. Setup

2.3 Connecting the Host Machine

When connecting the emulator PC7501 to a host machine, you can choose your desired interface from LPT parallel interface,

USB interface and LAN interface. Use the interface selection switch on the emulator PC7501's rear panel to specify your

desired interface. Figure 2.2 shows the outline to connect each interface cable.

Figure 2.2 Outline for interface cable connections

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M30870T-EPB User’s Manual 2. Setup

2.4 Connecting the PC7501

Figure 2.3 shows how to connect the PC7501 and the emulation probe.

M3T-FLX160-EPB

M30870T-EPB

Note: Connect the PCA7501EPBA board side to the M3T-FLX160-EPB.

Figure 2.3 Connecting the PC7501 and emulation probe

CAUTION

Cautions for Connecting the PC7501:

 When connecting the emulation probe, be sure to hold the both sides of the emulation probe horizontally and

insert it directly.

 Connect the PCA7501EPBA board to the M3T-FLX160-EPB.  Always shut OFF power before connecting the emulation probe. Otherwise, internal circuits may be damaged.

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M30870T-EPB User’s Manual 2. Setup

2.5 Connecting the Power Supply for the Emulator

The power is supplied from AC adapter to the emulator PC7501. Here following explains how to connect the AC adapter.

(1) Turn OFF the power to the PC7501.

(2) Connect the DC cable of AC adapter to the PC7501.

(3) Connect the AC power cable to the AC adapter.

(4) Connect the AC power cable to the receptacle.

CAUTION

Cautions for AC Adapter:

 Use only the AC adapter included in PC7501 package.  The included AC adapter is for PC7501. Do not use it for other product.  Before installing this equipment or connecting it to other equipment, disconnect the AC power cable from its

outlet to prevent injury or accident.

 The DC plug on the included AC adapter has the below polarity.

 The included AC adapter has no power supply switch. The AC adapter is always active while connecting the

AC power cable. Check if the power is supplied by the LED of AC adapter.

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M30870T-EPB User’s Manual 2. Setup

2.6 Turning ON the Power

2.6.1 Checking the Connections of the Emulator System

Before turning the power ON, check the connection of the interface cable with host machine, PC7501, emulation probe, and

user system.

2.6.2 Turning ON/OFF the Power

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

 Turn 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.

IMPORTANT

Notes on Power Supply:

 The emulator's pin Vcc is connected to the user system in order to monitor user system voltage. For this reason,

the emulator cannot supply power to the user system. Therefore, provide the user system with a separate power supply from that of the emulator.

 Keep user system power supply voltage within the MCU's specified range (3.0 to 5.5 V).  Do not change user system power supply voltage after power has been activated.

2.6.3 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.

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

(1) When JP1 is set as VCC1 = 2:

3.0 V ≤ VCC1 = VCC2 ≤ 5.5 V

(2) When JP1 is set as VCC1 > 2:

4.8 V ≤ VCC1 ≤ 5.2 V

3.0 V ≤ VCC2 < VCC1

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M30870T-EPB User’s Manual 2. Setup

2.6.4 LED Display When the Emulator Starts Up Normally

Figure 2.4 shows upper panel LED lighting status when the emulator started up properly. Check it when starting up the

emulator system.

- If this LED does not light, check the voltage of the user system.

- Check power is supplied to all the power terminals.

- When the user system is not connected, this LED does not light.

POWER

SAFE

ERROR

SYSTEM

STATUS

POWER CLOCK RESET RUN WARNING

TARGET

STATUS

: ON

: OFF

: Flashing

Figure 2.4 LED display when the power turned on PC7501

IMPORTANT

Note on Memory Expansion and Microprocessor Modes:

 To use memory expansion or microprocessor mode, be sure to set pins RDY*, HOLD* and NMI* so that they

are not active at start-up. Otherwise the emulator system will not start up correctly.

Note on CLOCK LED:

 If CLOCK LED does not turn on, check the following:

(1) Immediately after starting PC7501 (before starting the emulator debugger) Check if the oscillation circuit within the PC7501 emulator main unit oscillates normally. (2) After starting the emulator debugger (after setting the Init dialog box) Check the oscillation circuit set in the Init dialog box oscillates normally.

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M30870T-EPB User’s Manual 2. Setup

2.7 Downloading Firmware

2.7.1 When It is Necessary to Download Firmware

It is necessary to download the firmware in the cases listed below. Normally, the following are automatically detected when

the emulator debugger is started up, and the firmware is downloaded.

(1) When you use this product for the first time

(2) When the firmware has been upgraded

(3) When the emulator debugger has been upgraded

(4) When you use this product with a PC7501 which was used with other emulation probe before

If downloading firmware is not completed in the cases below, redownload the firmware.

- When the power is unexpectedly shut down during a download from the emulator debugger

- When a communications interface cable is unexpectedly pulled out

2.7.2 Downloading Firmware in Maintenance Mode

Download the firmware in maintenance mode as explained here following. The user system must not be connected when downloading the firmware.

(1) Set the interface select switch on the rear panel of the PC7501 to the LPT side and connect the LPT parallel interface cable

to the PC7501 and the host machine.

(2) Within 2 seconds of activating power to the emulator, press the RESET switch on the PC7501 upper panel to switch to

maintenance mode.

Switched to maintenance mode, the SAFE SYSTEM STATUS LED begins to flash.

(3) Start up the emulator debugger. When the Init dialog box setup is complete, the dialog which urges to download the

firmware will appear. Download the firmware following messages. Required time for downloading the firmware is about

60 seconds.

POWER POWER

SAFE

ERROR

SYSTEM

STATUS

POWER POWER

SAFE

ERROR

SYSTEM

STATUS

CLOCK RESET RUN

WARNING

TARGET

STATUS

CLOCK RESET RUN

WARNING

TARGET

STATUS

POWER POWER

SAFE

ERROR

SYSTEM

POWER POWER

SAFE

ERROR

SYSTEM

Download terminated

CLOCK RESET RUN WARNING

TARGET

CLOCK RESET RUN WARNING

TARGET

POWER POWER

SAFE

ERROR

STATUSSTATUS

: ON

: OFF

STATUSSTATUS

: Flashing

SYSTEM

Downloading firmware startedMaintenance mode started

STATUS

CLOCK RESET RUN WARNING

TARGET

STATUS

Figure 2.5 Downloading firmware in maintenance mode

IMPORTANT

Note on Downloading Firmware:

 Do not shut OFF power while the firmware is being downloaded. Doing so, the emulator will not start up

properly. If power is shut OFF by mistake, redownload the firmware in maintenance mode.

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M30870T-EPB User’s Manual 2. Setup

2.8 Self-check

2.8.1 Self-check Procedure

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

in Figure 2.6.

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

(2) Set the switches as the factory-settings to execute the self-check (see Table 2.1).

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

the emulator to maintenance mode.

(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 20 seconds, the self-check terminated normally.

Table 2.1 Switch settings at self-check

Switch Setting AVCC/AVSS switch (SW1) EXT side P87 switch (SW2) P87 side P86 switch (SW3) P86 side XOUT switch (SW4) NC side A/D conversion bit selection switch (SW5) All lower side VDDIO switch (JP1) VCC1=2 side

POWER

SAFE

ERROR

SYSTEM

STATUS

Maintenance mode started

POWER

CLOCK

RESET

RUN

WARNING

TARGET

STATUS

SAFE and ERROR flash

ERROR 1

ERROR 2

SAFE flashes and

ERROR lights

ERROR 3

SAFE and ERROR

light alternately

ERROR 4

SAFE goes out and

ERROR lights

Figure 2.6 Self-check procedure

POWER

SAFE

ERROR

SYSTEM

STATUS

Self-check terminated normally

POWER

SAFE

ERROR

SYSTEM

STATUS

Emulation probe and firmware

do not match

POWER

SAFE

ERROR

SYSTEM

STATUS

PC7501 system status error

POWER

SAFE

ERROR

SYSTEM

STATUS

Emulation probe initialization error

POWER

SAFE

ERROR

SYSTEM

STATUS

Emulation probe status error

POWER

CLOCK

RESET

RUN

WARNING

TARGET

STATUS

POWER

CLOCK

RESET

RUN

WARNING

TARGET

STATUS

POWER

CLOCK

RESET

RUN

WARNING

TARGET

STATUS

POWER

CLOCK

RESET

RUN

WARNING

TARGET

STATUS

POWER

CLOCK

RESET

RUN

WARNING

TARGET

STATUS

: ON : OFF : Flashing

- When the firmware does not support the emulation probe

- When the emulation probe is not connected properly

- When the PC7501 system is not working properly

- When a clock is not supplied to the emulation probe

- When the emulation probe is not working properly

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M30870T-EPB User’s Manual 2. Setup

2.8.2 If an Error is Detected in the Self-check

If the self-check does not result normally (ERROR 1 to ERROR 4 in Figure 2.6), check the following.

(1) Recheck the connection of the emulation probe and PC7501.

(2) Redownload the proper firmware.

IMPORTANT

Note on the Self-check:

 If the self-check does not result normally (excluding user system errors), the emulation probe may be damaged.

Then contact your local distributor.

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M30870T-EPB User’s Manual 2. Setup

2.9 Connecting the User System

There are eight ways available to connect the emulation probe to user systems as shown in Figure 2.7.

100-pin

Emulation probe

0.65-mm-pit ch

M30800T-PTC

(included)

M3T-100LCC-DMS

(not included)

LCC socket 100-pin LCC

(included)

M30800T-PTC

(included)

M3T-DIRECT100S

100-pin QFP (not included)

M3T-FLX100-T

(not included)

M3T-DUMMY100S

100-pin QFP

(not included)

: No. 1 pin

*1: These items are available in one package.

M3T-FLX100-R

(not included)

M3T-FLX-100NRB

100-pin QFP

(not included)

Figure 2.7 Connection of the M30870T-EPB and user system

M3T-F160-100NSD

100-pin LQFP (not included)

0.5-mm-pitch

M3T-100LCC-QSD

100-pin QFP

(not included)

M30800T-PTC

M3T-FLX100-T

(not included)

(included)

M3T-FLX-10 0NSD

100-pin QFP

(not included)

M3T-100LCC-DMS

(not included)

144-pin 0.5-mm-pitch

M3T-FLX100-R

(not included)

M3T-FLX-144NSD

144-pin LQFP (not included)

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.

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CAUTION

Page 29 of 104

M30870T-EPB User’s Manual 2. Setup

2.9.1 Connecting to a 100-pin LCC Socket

When connecting the emulation probe to a 100-pin LCC socket (Yamaichi Electronics Co., Ltd.: IC61-1004-051 etc.) on the

user system, following the procedure below.

(1) Attach the CN2 side of the M30870T-EPB to the CN2 side of the M30800T-PTC.

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

M3T-FLX160-EPB

M30870T-EPB

Figure 2.8 Connecting to a 100-pin LCC socket

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 M30870T-EPB 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.

http://www.yamaichi.co.jp/e/index.shtml

(1)

(2)

100 -pin LCC socket

No. 1 pin

CAUTION

CN2 side

M30800T-PTC

User system

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M30870T-EPB User’s Manual 2. Setup

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

Figure 2.9 shows how to connect the emulation probe 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) Attach the M3T-DUMMY100S to the user system.

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

(3) Attach the M30800T-PTC to the M30870T-EPB.

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

M3T-FLX160-EPB

M30870T-EPB

(3)

(4)

(2)

(1)

CN2 side

M30800T-PTC

M3T-100LCC-DMS

100 -pin 0.65-mm- pitch

(100P6S) foot pattern

(not included)

M3T-DUMMY100S

(not included)

On-board evaluation

FLASH MCU etc.

No. 1 pin

Figure 2.9 Connecting to a 100-pin 0.65-mm-pitch foot pattern (1/3)

CAUTION

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-DUMMY100S are guaranteed for only 20

insertion/removal iterations.

 The small connectors of the M30870T-EPB and M30800T-PTC are guaranteed for only 50 insertion/removal

iterations.

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User system

Page 31 of 104

M30870T-EPB User’s Manual 2. Setup

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

Figure 2.10 shows how to connect the emulation probe 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 M30870T-EPB.

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

M3T-FLX160-EPB

M30870T-EPB

Figure 2.10 Connecting to a 100-pin 0.65-mm-pitch foot pattern (2/3)

(3)

(4)

(2)

(1)

CN2 side

M30800T-PTC

M3T-100LCC-DMS

(not included)

M3T-DIRECT100S

(not included)

100 -pin 0.65-mm -pitch

(100P6S) 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 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 M30870T-EPB and M30800T-PTC are guaranteed for only 50 insertion/removal

iterations.

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CAUTION

Page 32 of 104

M30870T-EPB User’s Manual 2. Setup

The HQPACK100RB cannot be used. Please use the HQPACK100RB168.

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

Figure 2.11 shows how to connect the emulation probe 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 M30870T-EPB.

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

M3T-FLX160-EPB

M30870T-EPB

CN2

(3)

M30800T-PTC

M3T-100LCC-DMS

(4)

(not included)

M3T-FLX-100NRB

(not included)

(2)

YQ-GUIDE(x4)

YQPACK100RB

These corners are not round.

*:These four items are available in one package.

NQPACK100RB

(1)

100-pin 0.65-mm-pitch

(100P6S) foot pattern

No. 1 pin

Figure 2.11 Connecting to a 100-pin 0.65-mm-pitch foot pattern (3/3)

User system

On-board evaluation

HQPACK100RB

(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-100NRB are guaranteed for only 20

insertion/removal iterations.

 The small connectors of the M30870T-EPB 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.

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CAUTION

Page 33 of 104

M30870T-EPB User’s Manual 2. Setup

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

Figure 2.12 shows how to connect the emulation probe 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 M30870T-EPB.

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

M3T-FLX160-EPB

M30870T-EPB

Figure 2.12 Connecting to a 100-pin 0.5-mm-pitch foot pattern (1/3)

(2)

(3)

(1)

CN2 side

M30800T-PTC

M3T-100LCC-QSD

(not included)

100 -pin 0.5-mm -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 user system.

 The small connectors of the M30870T-EPB and M30800T-PTC are guaranteed for only 50 insertion/removal

iterations.

REJ10J0482-0300 Rev.3.00 February 16, 2006

CAUTION

Page 34 of 104

M30870T-EPB User’s Manual 2. Setup

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

Figure 2.13 shows how to connect the emulation probe 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 M30870T-EPB.

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

M3T-FLX160-EPB

M30870T-EPB

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 pack age.

Figure 2.13 Connecting to a 100-pin 0.5-mm-pitch foot pattern (2/3)

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 M30870T-EPB and M30800T-PTC are guaranteed for only 50 insertion/removal

iterations.

REJ10J0482-0300 Rev.3.00 February 16, 2006

CAUTION

Page 35 of 104

M30870T-EPB User’s Manual 2. Setup

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

Figure 2.14 shows how to connect the emulation probe 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 M30870T-EPB to the M3T-F160-100NSD.

M3T-FLX160-EPB

M30870T-EPB

CN2 side

(5)

M3T-F160-100NSD

(not included)

(4)

(3)

These corners are not round.

*: These four items are available in one package.

Figure 2.14 Connecting to a 100-pin 0.5-mm-pitch foot pattern (3/3)

(2)

(1)

YQ-GUIDE (x4)

YQPACK100SD

NQPACK100SD

100 -pin 0.5-mm -pitch

(100P6Q) foot pattern

No. 1 pin

User system

On-board evalution

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.  The small connectors of the M30870T-EPB and M3T-F160-100NSD are guaranteed for only 50

insertion/removal iterations.

REJ10J0482-0300 Rev.3.00 February 16, 2006

CAUTION

Page 36 of 104

M30870T-EPB User’s Manual 2. Setup

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

Figure 2.15 shows how to connect the emulation probe 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 M30870T-EPB to the M3T-FLX-144SD.

M3T-FLX160-EPB

M30870T-EPB

These corners are not round.

(5)

(4)

(3)

(2)

(1)

CN2 side

M3T-FLX-144NSD

(not included)

YQ-GUIDE (x4)

YQPACK144SD

NQPACK144SD

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

On-board evaluation

HQPACK144SD

(not included)

FLASH MCU etc.

*: These four items are available in one package.

Figure 2.15 Connecting to a 144-pin 0.5-mm-pitch foot pattern

CAUTION

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.  The small connectors of the M30870T-EPB and M3T-FLX-144NSD are guaranteed for only 50

insertion/removal iterations.

REJ10J0482-0300 Rev.3.00 February 16, 2006

No. 1 pin

User system

Page 37 of 104

M30870T-EPB User’s Manual 2. Setup

2.10 Setting Switches

2.10.1 Setting Switches of Emulation Probe

Set the switches of the emulation probe according to the condition. Figure 2.16 shows the positions of the switches of the M30870T-EPBM REV.B, and Figure 2.17 shows the positions of the switches of the M30870T-EPBM REV.C.

1823456

RENESAS

MADE IN JAPAN

SW5

M30870T-EPBM REV.B

SW3 SW4

P86

VCONT

AVCC AVSS

EXT INT

SW2SW1

P87

XCIN

Figure 2.16 Positions of the switches of the M30870T-EPBM REV.B

RENESAS

MADE IN JAPAN

VSS

JP1

VCC1=2

XOUT

1823456

C3 C4

VCC1>2

SW5

M30870T-EPBM REV.C

AVCC AVSS

EXT INT

SW1

SW2

SW3

P86

SW4

NCXCINP87

XOUT

JP1

VCC1=2

VCC1>2

Figure 2.17 Positions of the switches of the M30870T-EPBM REV.C

REJ10J0482-0300 Rev.3.00 February 16, 2006 Page 38 of 104

M30870T-EPB User’s Manual 2. Setup

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

Table 2.2 shows the settings of JP1, SW1 to SW4 on the M30870T-EPBM REV.B, and Table 2.3 shows the settings of JP1,

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

Table 2.2 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

(Factory-setting)

VCC1=2

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

INT

EXT

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.

NCP86

VSS

XOUTNC

SW4 XOUT

(Factory-setting)

XOUTNC

REJ10J0482-0300 Rev.3.00 February 16, 2006

Do not set to VSS. Connects pin P86 to the VSS in the emulation probe.

Does not connect pin XOUT of the MCU.

Connects pin XOUT of the MCU to the user system.

Page 39 of 104

M30870T-EPB User’s Manual 2. Setup

Table 2.3 Switch settings of the M30870T-EPBM REV.C (JP1, SW1 to SW4)

Switch Switch name Setting Description

JP1 VDDIO

SW1

AVCC

AVSS

SW2 P87

VCC1=2

VCC1>2

(Factory-setting)

VCC1=2

VCC1>2

AVCC AVSS

EXT

INT

(Factory-setting)

AVCC AVSS

P87 XCIN

EXT

INT

(Factory-setting)

P87

XCIN

3.0 V ≤ VCC1 = VCC2 ≤ 5.5 V

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

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).

SW3 P86

SW4 XOUT

P86 NC

(Factory-setting)

P86 NC

XOUTNC

(Factory-setting)

XOUTNC

Connects pin P86 of the MCU to the user system.

Does not connect pin P86 of the MCU.

Does not connect pin XOUT of the MCU.

Connects pin XOUT of the MCU to the user system.

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M30870T-EPB User’s Manual 2. Setup

(2) Setting SW5 on the M30870T-EPBM

Table 2.4 lists the examples of setting the switch SW5 on the M30870T-EPBM. 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).

*1 When using the M3T-PD308F, select the MCU file "m30870_ad_a.mcu".

*2 When using the M3T-PD308F, select the MCU file “m30870_a.mcu”.

Table 2.4 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

When not using the analog input port selection function

AD ON 0 7

1234567

OFF 0

this setting.

- When using the memory expansion mode

- When using the microprocessor mode

- When using the multi-port sweep mode

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

- 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 41 of 104

M30870T-EPB 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 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 following MCU files in the Init dialog box of the emulator debugger to execute the A/D

conversion debug, note the following.

M32C PC7501 Emulator Debugger: m30870_ad.mcu M3T-PD308F: m30870_ad_a.mcu

 When using this product in memory expansion mode or microprocessor 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.

REJ10J0482-0300 Rev.3.00 February 16, 2006

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M30870T-EPB User’s Manual 2. Setup

2.10.2 Selecting Clock Supply

There are two ways to supply a clock to the MCU, using the oscillator circuit of the emulator or using the oscillator circuit on

the user system. Table 2.5 lists the factory-settings of each clock supply.

Table 2.5 Clock supply to the MCU and default settings

Clock Display of emulator debugger Description Default setting

Internal oscillator circuit

(OSC-3 or OSC-2)

Internal generator circuit

(1.0 to 32.0 MHz)

Internal oscillator circuit

(32.768 kHz)

Yes

Main XIN-X

Sub X

CIN-XCOUT

OUT

Internal

External Oscillator of user system -

Generated

Internal

External Oscillator of user system Yes

IMPORTANT

Notes on Changing the Clock Supply:

 The clock supply can be set by the Init dialog box when starting up the emulator debugger or inputting CLK

command on the script window.

 For XCIN-XCOUT, it is necessary to set switches in the emulator. For details, refer to "2.10.1 Setting Switches

of Emulation Probe" (page 38).

(1) Using an Internal Oscillator Circuit Board

1) Kinds of Oscillator Circuit Boards

The PC7501 comes with an oscillator circuit board OSC-3 (30 MHz). And an oscillator circuit board OSC-3 (32 MHz)

and an oscillator circuit board OSC-2 (bare board) are included with this product. If you use the internal oscillator

circuit board OSC-3 (32 MHz) or OSC-2 of the PC7501 as a main clock, choose "Internal" in the emulator debugger

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

REJ10J0482-0300 Rev.3.00 February 16, 2006

Page 43 of 104

M30870T-EPB User’s Manual 2. Setup

2) Replacing an Oscillator Circuit Board

Remove the four screws of both sides of this product and lift off the upper cover (see Figure 2.18).

Figure 2.18 Removing the upper cover

REJ10J0482-0300 Rev.3.00 February 16, 2006

Page 44 of 104

M30870T-EPB User’s Manual 2. Setup

Unscrew the screw of the oscillator circuit board of the PC7501 and replace it (see Figure 2.19).

The oscillator circuit board of the PC7501 is in the lower right corner of the board.

Unscrew the screw securing the oscillator circuit board.

Lift off the oscillator circuit board.

Attach another oscillator circuit board to the connector.

Secure the new oscillator circuit board with the screw.

Figure 2.19 Replacing oscillator circuit boards

Reinstall the upper cover once removed and secure the four screws of the PC7501.

CAUTION

Note on Removing the Upper Cover:

 Always shut OFF power when removing the upper cover or chang ing the oscillator circuit board. Otherwise the

internal circuit may be damaged.

REJ10J0482-0300 Rev.3.00 February 16, 2006 Page 45 of 104

M30870T-EPB User’s Manual 2. Setup

3) Using the 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 2.20 shows an external view of the OSC-2 oscillator circuit bare board and the connector pin

locations. Figure 2.21 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 2.20 External view of the oscillator board OSC-2 (bare board) and connector pin assignments

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 2.21 Circuit of the oscillator board OSC-2 (bare board)

Vcc

J1-1

IC1

J1-2

1213

GND

J1-4

GND

IC1:Inverter (Unbuffer)

REJ10J0482-0300 Rev.3.00 February 16, 2006

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M30870T-EPB User’s Manual 2. Setup

(2) Using the Oscillator Circuit on the User System

To operate this product with an oscillator circuit of the user system, input the oscillator output at 50% duty (within the

operating range of the evaluation MCU) into pin X

as shown in Figure 2.22. Pin X

should be open. Choose "External"

OUT

in the emulator debugger to use this clock.

Figure 2.22 External oscillator circuit

In the oscillator circuit shown in Figure 2.23 where a resonator is connected between pins X

not occur because a converter board is used between the evaluation MCU and the user system. It is same for X

COUT

and X

, oscillation does

OUT

CIN

and

Figure 2.23 Circuit in which oscillation does not occur

(3) Using the Internal Oscillator Circuit

The dedicated circuit in the PC7501 can generate any arbitrary frequency specified by the emulator debugger, and it is

supplied as a main clock. It does not depend on either the oscillator circuit board in the PC7501 or the oscillator circuit on

the user system. If you want to debug programs without the user system or change a frequency temporarily, you can check

its operation before preparing an oscillator. If you want to use the internal oscillator circuit of the PC7501 as a main clock,

choose "Generated" in the emulator debugger and specify a frequency you like to use for this clock supplied to an MCU.

Although you can change a frequency between 1.0 and 99.9 MHz by 0.1 MHz for the PC7501, do not specify a value

exceeding the maximum input frequency of the X

of the MCU.

IMPORTANT

Notes on Internal Oscillator Circuit:

 The internal generator circuit is equipped for temporary debugging purposes. Temperature characteristics of

frequencies are not guaranteed.

 Be sure to evaluate your system with an oscillator or oscillator module whose frequency is same as that of the

internal oscillator circuit (internal clock) for final evaluation purposes.

REJ10J0482-0300 Rev.3.00 February 16, 2006

Page 47 of 104

M30870T-EPB User’s Manual 2. Setup

2.10.3 A/D Conversion Bypass Capacitors

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

MCU. Mount applicable bypass capacitors as occasion demands. Figure 2.24 shows the mounting location of the A/D

conversion bypass capacitors on the M30870T-EPBM REV.B and structure of this product, and Figure 2.25 shows the

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

1823456

SW5

RENESAS

AVCC AVSS

EXT

MADE IN JAPAN

AVss

REF

C 2

C 1

C 3

C 4

SW4

XOUT

INT

SW2SW1

AVss

VCONT

SW3

P86

VSS

NCXCINP87

AVcc

AVss AVss

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

JP1

M30870T-EPBM REV.B

VCC1=2

REF

VCC1>2

Figure 2.24 Foot pattern for the A/D conversion bypass capacitor on the M30870T-EPBM REV.B

REJ10J0482-0300 Rev.3.00 February 16, 2006

Page 48 of 104

M30870T-EPB User’s Manual 2. Setup

1823456

SW5

RENESAS

AVCC AVSS

EXT

C 2

C 1

MADE IN JAPAN

SW2

AVss

REF

INT

SW1

AVss

SW3

P86

NCXCINP87

C1, C3: Vref-Avss bypass capacitor

SW4

C 3 C 4

AVss

XOUT

JP1

VCC1=2

AVccAVss

M30870T-EPBM REV.C

VCC1>2

REF

C2, C4: AVcc-Avss bypass capacitor

Figure 2.25 Foot pattern for the A/D conversion bypass capacitor on the M30870T-EPBM REV.C

IMPORTANT

Note on the A/D Converter:

 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.

REJ10J0482-0300 Rev.3.00 February 16, 2006

Page 49 of 104

M30870T-EPB User’s Manual 3. Usage (Emulator Debugger)

3. Usage (Emulator Debugger)

This chapter describes how to start up the emulator debugger M3T-PD308F as an example and how to use the major windows.

The settings will be the same when using the M32C PC7501 Emulator Debugger.

3.1 Starting Up the Emulator Debugger (Init Dialog Box)

To launch the emulator debugger, click the Start menu of Windows and then select

Program (P) >> [RENESAS-TOOLS] >> [PD308F V.xx.xx Release x] >> [PD308F].

When the emulator debugger started up, the Init dialog box appears.

(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 is stored in the directory in

which you installed the M3T-PD308F.

(Example: c:\mtool\PD308F\mcufiles)

- 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.

2. Specifying the communication interface (LPT communication)

Specifying the communication interface

(LPT communication)

For selecting the LPT communication, click the radio button

“LPT” of the MCU tab. Specify the using LPT

communication mode at the Type area. Specify the I/O

address of the parallel port at the I/O address area. For BIOS

setup, the following addresses are available.

- 378h

- 278h

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M30870T-EPB User’s Manual 3. Usage (Emulator Debugger)

3. Specifying the communication interface (LAN communication)

Specifying the communication interface

(LAN communication)

For selecting the LAN communication, click the radio

button “LAN” of the MCU tab. Specify the IP address of the

emulator at the IP address area. Specify the IP address by

one byte of decimal number separating each four bytes with

a period. Specify the port number at the Port area.

4. Specifying the communication interface (USB communication)

Specifying the communication interface

(USB communication)

For selecting the USB communication, click the radio

button “USB” of the MCU tab. The emulators connected by

USB cable are shown at Serial No. area. Select the serial

o. of the emulator you are going to connect.

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M30870T-EPB User’s Manual 3. Usage (Emulator Debugger)

5. Using or not using the address match break function

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.

6. 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.

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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7. 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

8. Executing the self-check

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

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.

(3) Reset tab

1. Resetting the target after downloading

Resetting the target after downloading

Specify whether or not to reset the target immediately afte

downloading the user program.

- Do Reset

Resets the target (default).

- Do Not Reset

Does not reset the target.

The option you have specified here remains effective the

next time you start up.

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(4) 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 (default)

EmulatorPC7501’s internal clock

- External

User system clock

- Generated

Clock created in PC7501

The option you have specified here remains effective the

next time you start up.

Selecting the event output/trigger inpu

cable

Select input/output of the event output/trigger input cable o

the PC7501.

- Input from External Trigger (default)

Inputs the external trigger from the cable

- Output Events

Outputs events from the cable

The option you have specified here is reflected at only

startup. However, if you reset the option in the Init dialog

box after starting up, it is not effective (reboot the PD308F).

“Input from External Trigger” is set at startup (the previous

setting becomes null).

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M30870T-EPB User’s Manual 3. Usage (Emulator Debugger)

(5) 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

ox. The script file you have selected is displayed in

dialog

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

emulator debugger.)

2. Restoring the last window state

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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M30870T-EPB 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

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 microprocessor mode, the level of pin CNVSS of the MCU status should be "H".  When setting memory expansion mode or microprocessor 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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2. 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

of any pin is at the center, it means that the pin status is

indeterminate.

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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M30870T-EPB 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 D0 is specified, 64 KB area from D00000H address

is used by the debug monitor)

utomatically Allocating the Emulation

Memory of the Internal ROM

When selecting the single-chip mode or memory expansio

mode, an emulation memory is automatically allocated to an

internal ROM area. The automatically allocated addresses o

the internal ROM are shown here.

IMPORTANT

Notes on Setting a Debug Monitor Bank Address:

 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.

 The below bank addresses cannot be set for the debug monitor. (1) MCU internal resources (ROM, RAM and SFR areas) (2) Multiplex areas (3) Interrupt vector area

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M30870T-EPB User’s Manual 3. Usage (Emulator Debugger)

–

2. Emulation Memory Allocation as Expansion Area

Emulation Memory Allocation as Expansion Area

When selecting the memory expansion mode and

microprocessor mode, it is possible to allocate the emulation

memory at the expansion area for debugging (max. 4 areas).

In this dialog box, set the memory allocation at the area fo

debugging and specify the mapping information.

- Setting bank address (Bank):

Specify the bank address of the area to be allocated fo

expansion as a hexadecimal number.

For example, specifying "C0" allocates the bank fro

address C00000h.

- Specifying area size (Length):

Specify the size of the specified expansion area (256 KB

or 1 MB). When “256 KB” is specified for Length, 00,

04, 08 and -FC (by 4 banks) can be specified for Bank.

When “1 MB” is specified for Length, 00, 10, 20 and

F0 (by 16 banks) can be specified for Bank.

- Specifying area map (Map):

Specify the mapping information (“INTERNAL” o

“EXTERNAL”). When not using the specified area,

select “No Use”.

Internal: This bank is allocated as an internal area

(emulation memory)

External: This bank is allocated as an external area

(external resource on user system).

IMPORTANT

Notes on Using Emulation Memory for Expansion:

 When single-chip mode or memory expansion mode is set as a processor mode, internal ROM area is

automatically allocated to the internal flash ROM. Therefore, it is not necessary to deliberately specify emulation memory as expansion area in order to allocate the internal ROM area.

 The 4MB memory mounted in the product can be allocated out. Set memory allocation so that the total of the 4

length values does not exceed the emulation memory size (4 MB). However, the emulation memory is 3.00 MB in memory expansion mode.

 Be careful that the specified areas do not overlap one another.  Do not set the following areas for memory allocation of the MCU. Set these areas referring the specifications of

the MCU. (1) Area allocated for multiplex bus (2) Unusable area

 Memory in the emulator is automatically selected as reset vector area regardless of settings.  Except for the SFR, RAM, ROM and internally reserved areas, all areas other than the set area are externally

accessible.

 MCU internal resources are automatically selected as SFR and RAM areas regardless of settings.  When “No Use” is selected or nothing is selected in “Map”, the specified area is allocated to an external area.

The difference between these cases and selecting “EXTERNAL” is a download speed only.

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M30870T-EPB User’s Manual 3. Usage (Emulator Debugger)

(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

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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M30870T-EPB User’s Manual 3. Usage (Emulator Debugger)

3.3 Program Window

(1) Downloading the program

1. Initial screen of the program window

Initial screen of the program window

The program window is a window that always shows the

content of the source file corresponding to the curren

osition of the program counter. It automatically opens

when the emulator starts up. The program counter position

is identified by the yellow background color. Here, you can

execute the program up to the cursor position, set or clea

software breakpoints, and line-assemble the source file.

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.”

2. Downloading the program

Menu Menu item Function

File

Download

oad Module...

emory Image...

ymbol...

om Data...

Downloads the user program. Downloads machine language data and debug information. Downloads only machine language data. Downloads only debug information.

Downloads machine language data additionally. Reload... Reloads the user program. Upload... Uploads the user program.

ave Disasm... Saves the disassembled result.

Display after downloading the program

The program window has the following three display modes.

- Source display mode Displays the source file of the user program. The source

file can be edited.

- Disassemble display mode Displays the disassembled result of the user program.

- MIX display mode

Displays the source file of the user program along with

the disassembled result for that part of the program.

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(2) Program execution

1. Resetting the user program

2. Executing the user program

3. Stopping the user program

RESET

Resets the program.

Executes the program from the current PC position.

STEP

Single-steps the program, stepping subroutines.

OVER

Single-steps the program, skipping over subroutines.

RETURN

Executes the program up to the high-order subroutine.

STOP

Stops the program.

4. Program window screen after the user program has stopped

Program window screen

The program position at which the program has stopped is identified by the yellow background color.

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(3) Setting breakpoints

1. Screen after breakpoint setup

Breakpoint setup screen

There are three types of breakpoints as described below.

- Address match breakpoint (A)

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 breakpoint display area.

Up to eight breakpoints can be set. When this limit is

exceeded, software breakpoints are set.

The address match break causes the program to stop

before executing the address at which a breakpoint is set.

- Software breakpoint (B)

A software breakpoint can be set or cleared by double-

clicking the breakpoint display area.

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.

Breakpoint display area

If the breakpoint you set is a software breakpoint, the

program stops before executing the instruction at the se

breakpoint.

- Hardware breakpoint (H)

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 (Come command)

1. Specifying the Come command

Setup procedure for executing COME

command

(1) Click the line in the program display area at which you

want the program to execute.

(2) Click the Come button.

2. After the Come command has finished

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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.

- INTERRUPT

Detects an interrupt occurrence or interrupt termination.

- TRIGGER

Detects a signal from the external trace signal inpu

cable.

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

Setting the address

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

specified address range, etc.

2. Window for setting data

Setting data

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

specified data range, etc.

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 Setting a break event

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

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.

Event setting for even-address byte access Setting a break event

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

Low-order data effective

Address 1 : 000516

Data 1 : 0003

MASK : 00FF

Access : WRITE

Event setting for odd-address byte access

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

High-order data effective

Setting a break event

Address 1 : 000515

Data 1 : 0300

MASK : FF00

Access : WRITE

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(4) Setting the combinatorial event condition

1. Window for setting the combinatorial event condition

Setting the combinatorial event condition

There are following four conditions that you can choose fo

the combinatorial events.

- 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.

- OR

The program breaks when one of the specified events

occurs.

- STATE TRANSITION

The program breaks when the state transition diagra

goes into the break state.

For each event, a pass count (number of passing) is

specifiable (1--255). When “AND” (same time) is specifie

for Combination, you can not specify the pass count (fixe

to one).

When you have finished setting the combinatorial even

condition, click the “Set” button.

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M30870T-EPB User’s Manual 3. Usage (Emulator Debugger)

3.5 Trace Window

(1) Trace window

1. Trace window

Menu Menu item Function

OptionalWindows Trace Window Opens the trace window.

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) an

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 “–” for 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.

- QN Shows the byte count stored in the instruction queue buffer. The display range is 0 to 8.

- B-T Shows the level of the trigger signal for break even (EXTIN7 pin of external trace signal input cable, purple).

- Q-T Shows the level of the trigger signal for trace even (EXTIN6 pin of external trace signal input cable, blue).

- 76543210 Shows the level of external trace signal input cable EXTIN0 to EXTIN7.

- h” m’ s: ms. us Shows the elapsed time after starting the user program.

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(2) Suspending and resuming trace measurement

1. Suspending trace measurement

Stop

Click this toolbar button to suspend the trace measuremen

in progress.

2. Resuming trace measurement

Re-Start

Click this toolbar button to resume the trace measurement in

rogress.

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(3) Trace point setup dialog box

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 256K cycles of instruction execution before the use program stopped is recorded.

- Before 256K cycles of instruction execution before a trace poin condition was met is recorded.

- About 128K cycles of instruction execution before and after a trace point condition was met is recorded.

- After 256K cycles of instruction execution after a trace poin condition was met is recorded.

- Full 256K 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

A range of cycles from when the specified Start even

occurred to when the specified Start event became

nonexistent

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A range of cycles from when the specified Start even

occurred to when the specified End event occurred

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M30870T-EPB User’s Manual 3. Usage (Emulator Debugger)

3.6 RAM Monitor Window

(1) RAM monitor window

1. RAM monitor window

Menu Menu item Function

BasicWindows RAM Monitor Window Opening the RAM monitor window

RAM monitor window

This window shows changes of memory contents while the

user program is executed. This is accomplished by using the

real-time RAM monitor function, and the memory contents

corresponding to the RAM monitor area are displayed in

dump form. The memory contents displayed here are

updated at given intervals (by default, every 100 ms) during

user program execution.

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(2) RAM monitor area setting window

1. Opening RAM monitor area setting window

Base

Clicking this toolbar button opens the RAM monitor area

setting window.

2. RAM monitor area setting window in initial state

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.

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3. RAM monitor area setting dialog box

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.

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

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.

5. RAM monitor area setting dialog box

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.

- Up : Shows the blocks at the preceding addresses.

- Down : 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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M30870T-EPB User’s Manual 4. Hardware Specifications

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 M30870T-EPB

Item Description

Applicable MCU M32C/87 Group Applicable MCU mode Single-chip mode, memory expansion mode,

microprocessor mode

Maxi. ROM/RAM capacity 1. Internal flash ROM: 1028 KB

0F000h--0FFFFh, F00000h--FFFFFFh

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

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

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

* 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

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) Using the Oscillator Circuit on the User System" (page 47).

(6) A/D conversion As a converter board and other devices are used between the evaluation MCU and the user system, some

characteristics are slightly different from those of an actual MCU. (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 (only

while 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 PC7501'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 PC7501'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 (only

while the RUN status LED on the C7501's upper panel is lit).

and

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M30870T-EPB User’s Manual 4. Hardware Specifications

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. Therefore when setting a microprocessor mode, to use a ROM of the user system etc. as an area including a reset vector area, set a reset vector using a dump window etc.

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

Notes on Stack Area:

 With this product, a maximum 20 bytes of the user stack is consumed as a work area. Therefore, ensure the +20

byte maximum capacity used by the user program as the user stack area. If the user stack does not have enough area, do not use areas which cannot be used as stack (SFR area, RAM area which stores data, or ROM area) as 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 to 00500h and used as stack area after the 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)

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M30870T-EPB User’s Manual 4. Hardware Specifications

IMPORTANT

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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M30870T-EPB User’s Manual 4. Hardware Specifications

4.3 Connection Diagrams

Figures 4.1, 4.2 and 4.3 show the connection diagrams of the M30870T-EPB. 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.

SW2

SW3

SW1

SW4

R14

R16

R15

JP1

100k

Vcc

GND

Vcc

R17

VCONT XCIN

P87

VSS NC NC

VSS NC

100k

NC NC NC

Vcc

VCONT

XCIN

P86

AVcc

AVss

GND

XOUT

Vcc

Vref

AVcc

AVss

Vref

XOUT

XIN

CNVss BYTE

P87/Xcin/Vcont

P86/Xcout

User system

P85/NMI*

P55/RDY*

P57/HOLD*

IC15

CPU Emulate

MCU

AVcc

AVss

Vref

Xcin

Xcout

143

140

142

IC1

P87/Xcin/Vcont

P86/Xcout

I/O Emulate

MCU

P85/NMI*

XOUT

143

AVcc

140

AVss

142

Vref

R18

100

* RESET*

* * *

*: Connected to the inside of the emulator

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

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M30870T-EPB User’s Manual 4. Hardware Specifications

SW2

Vcc

GND

JP1

XCIN

P87

Vcc

IC15

AVcc

AVss

CPU Emulate

MCU

Xcout

Vref

Xcin

143

140

142

IC1

AVcc

AVss

Vref

143

140

142

R18 100

SW3

SW1

R17

100k

P86

AVcc

AVss

GND

Vcc

100k

XOUT

Vcc

SW4

R14

* RESET*

R16

R15

* *

*: Connected to the inside of the emulator

P87/Xcin/Vcont

P86/Xcout

I/O Emulate

MCU

P85/NMI*

XOUT

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

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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M30870T-EPB User’s Manual 4. Hardware Specifications

11 13

IC6

XC XD CA

CC CD

74HC406674HC4066

QA QB QC QD

2 3

P0 P0 P0 P0

4 5 6 7

AP15

11 13

IC5

XC XD CA

CC CD

QA QB QC QD

2 3

0 1 2 3

P0 P0 P0 P0

AP15

* * * *

AP15 AP15 AP15

4 5 6 7

0 1 2 3

* *

IC7

* *

QA QB QC QD

2 3 9

P2 P2 P2 P2

0 1 2 3

IC9

11 13

XC XD CA

CC CD

QA QB QC QD

2 3 9

P15 P15 P15 P15

0 1 2 3

11 13

1 4 8

5 6

1 4 8

5 6

IC8

XA XB XC XD CA CB CC CD

74HC406674HC4066

IC10

XA XB

XC XD CA CB

74HC406674HC4066

QA QB QC QD

2 3 9

P2 P2 P2 P2

P15 P15 P15 P15

4 5 6 7

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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M30870T-EPB User’s Manual 4. Hardware Specifications

4.4 External Dimensions

4.4.1 External Dimensions of the Emulation Probe

Figure 4.4 shows external dimensions of the M30870T-EPB connected with the M30800T-PTC and LCC socket.

85.0

10.0

9.0

60.0

PCA7501EPBA　REV.A

15.0

55.0 15.0

Figure 4.4 External dimensions of the emulation probe

MADE IN JAPAN

5.5

10.8

21.0

9.0

10.0

30.0

16.3

Unit : mm

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M30870T-EPB User’s Manual 4. Hardware Specifications

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).

Figure 4.5 External dimensions of the M30800T-PTC

Unit : mm

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M30870T-EPB User’s Manual 4. Hardware Specifications

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).

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).

Unit : mm

Figure 4.7 External dimensions of the M3T-F160-100NSD

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M30870T-EPB User’s Manual 4. Hardware Specifications

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 Downloading Firmware:

 Before using this product for the first time, it is necessary to download the dedicated firmware (control software

built into the PC7501). Please note that, to do this, it is necessary to start up the PC7501 in maintenance mode. For firmware download procedures, see "2.7 Downloading Firmware" (page 26). Once the firmware has been downloaded, the product can be used by simply turning on the power.

 Do not shut off the power while downloading the firmware. If this happens, the product will not start up

properly. If power is shut off unexpectedly, redownload the firmware.

 Except when a target status error occurs, if the self-check is not completed successfully, there may be trouble

with the product. In such case, contact your sales representative.

 Perform the self-check while not connecting the user system.

Note on Quitting the Emulator Debugger:

 To restart the emulator debugger after it ends, always shut power to the emulator module off once and then on

again.

Notes on Power Supply to the User System:

 Pin Vcc of the emulator is connected to the user system to observe the voltage of the user system. Therefore

design your system so that the user system is powered separately.

 The voltage of the user system should be within the following.

(1) When JP1 is set as VCC1 = 2:

3.0 V ≤ VCC1 = VCC2 ≤ 5.5 V (2) When JP1 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 to VCC1>2. For the

switch JP1, refer to "2.10 Setting Switches" (page 38).

 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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M30870T-EPB User’s Manual 4. Hardware Specifications

IMPORTANT

Notes on Clock Supply to an MCU:

 Clock can be supplied to the evaluation MCU in one of the following three ways. This is determined by

emulator debugger clock selection. (1) When Internal is selected: The clock generated by the oscillation circuit in the PC7501 is supplied to the evaluation MCU. The clock

is continually supplied to the evaluation MCU regardless of "user system clock status" and "user program

execution status". (2) When External is selected: The clock oscillating on the user system is supplied to the evaluation MCU. Clock supply to the evaluation

MCU depends on oscillation status (oscillate/off) of the user system. (3) When Generate is selected: A clock generated by the dedicated circuit in the PC7501 is supplied to the evaluation MCU. The clock is

continually supplied to the evaluation MCU regardless of "user system clock status" and "user program

execution status".

 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 Interrupt:

 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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M30870T-EPB User’s Manual 4. Hardware Specifications

IMPORTANT

Notes on EMEM Dialog Box:

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

(1) Debug Monitor Bank Address

 The default value of Debug Monitor Bank Address is "F0". To set single-chip mode or memory expansion

mode, internal flash memory is automatically allocated in F000h--FFFFh and F00000h--FFFFFFh. Therefore, change the Debug Monitor Bank Address to the area which does not start from "F0". The specified value becomes effective after restarting the system.

 When "D0" is specified, 64 KB of area starting from D00000h 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 microprocessor mode, pin CNVSS used with MCU status must be "H".  To set memory expansion mode or microprocessor mode, pins RDY* and HOLD* used with MCU status

must be "H".

 When the user system is not connected, all modes are available.

(3) Emulation Memory Allocation

 The memory mounted in the PC7501 can be allocated out.  When single-chip mode or memory expansion mode is set as a processor mode, ROM area is automatically

allocated to the internal Flash ROM of an MCU. Therefore, it is not necessary to deliberately specify the emulation memory as expansion area in order to allocate the ROM area.

 Except for the SFR, RAM, ROM and internally reserved areas, all areas other than the set area are

externally accessible.

 MCU internal resources are automatically selected for SFR, RAM and ROM areas regardless of settings.  Be careful that the specified areas do not overlap one another.  Set memory allocation so that the total of the 4 length values does not exceed the emulation memory size (4

MB).

 Do not set a multiplex bus area and unusable areas for memory allocation.  Emulator main unit's memory is automatically selected as a reset vector area regardless of settings.

Notes on Watchdog Function:

 When using the watchdog function, select the check box of "Debug the program using the Watchdog Timer" in

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

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

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M30870T-EPB User’s Manual 4. Hardware Specifications

IMPORTANT

Notes on Debugging in CPU Rewrite Mode:

 To debug a program in CPU rewrite mode, select the check 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, clear

the check 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 out properly.). (1) Single stepping (2) Setting a software breakpoint (3) Setting a hardware breakpoint (4) Executing COME

 When CPU rewrite program is allocated to the expansion emulation memory, the program may run out of

control. For the CPU rewrite program, use an internal RAM area or external resource on the use system. These

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

Note on Software Break:

 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 M30870T-EPB, 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 replaced when at the end of its service-life.

 If the following errors occur frequently during program download, replace the emulation probe or request for

repair.

(1) Flash ROM erase error occurred ERROR (16258)

(2) Flash ROM verify error occurred ERROR (16259)

To purchase the product for replacement or request for repair, contact your local distributor.

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M30870T-EPB User’s Manual 4. Hardware Specifications

IMPORTANT

Note on Protect Resistor:

 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 ("1") PRC2 (2) Setting a break point from an instruction setting ("1") PRC2 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 user 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

Notes on MCU File:

Two types of MCU file are available for when using this product with the M32C PC7501 Emulator Debugger.

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".

Two types of MCU file (m30870_a.mcu and m30870_ad_a.mcu) are available for when using this product with the M3T-PD308F, the notes are the same as above.

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.

Note on Voltage Detect Circuit:

 As the power voltage cannot be changed after powering on the user system, the voltage detect circuit (voltage

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

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M30870T-EPB User’s Manual 4. Hardware Specifications

IMPORTANT

Notes on A/D Conversion:

When selecting the following MCU files in the Init dialog box of the emulator debugger to execute the A/D

conversion debug, note the following.

M32C PC7501 Emulator Debugger: m30870_ad.mcu M3T-PD308F: m30870_ad_a.mcu

 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 and P2 groups 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 "2.10.1 Setting Switches of Emulation Probe" (page 38).

 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 and P2 groups 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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M30870T-EPB 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

EMEM dialog box of

emulator debugger

Normal

Program window of emulator

debugger displayed

Not normal

1. Check connection of the power supply cable.

“

2.5 Connecting the Power Supply for the Emulator” (page 23).

See

2. Check that the power is properly supplied to the user system.

See

Turning ON the Power” (page 24).

“

Not normal/Error displayed

1. Check the operating environment etc. of the emulator debugger.

See the user

2. Reinstall the emulator debugger.

Not normal/Error displayed

See “5.2 (2) EMEM Dialog Box Does Not Appear at Debugger Startup (page 97).

Error displayed

’

s manual of the emulator debugger.

”

Normal

Emulator debugger startup completed

Figure 5.1 Flowchart to remedy the troubles

REJ10J0482-0300 Rev.3.00 February 16, 2006

See “5.2 (3) Errors Occur at Debugger Startup” (page 98).

Page 95 of 104

M30870T-EPB User’s Manual 5. Troubleshooting

5.2 When the Emulator Debugger Does Not Start Up Properly

(1) When the LEDs of the PC7501 Do Not Display Normally

Table 5.1 Errors LEDs show and their checkpoints

Error Checkpoint

LEDs do not light up. - Check that the power cable is connected.

All LEDs remain lit. - Recheck the connection between the PC7501 and this product.

The POWER LED of "STATUS OF TARGET" does not light up.

The CLOCK LED of "STATUS OF TARGET" does not light up.

The RESET LED of "STATUS OF TARGET" does not go out.

Connection to

the user system

See "2.5 Connecting the Power Supply for the Emulator" (page 23) and the user's manual of the PC7501.

See "2.4 Connecting the PC7501" (page 22).

Connected Check that power (Vcc) 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 the oscillation circuit in the emulator is oscillating.

S ee "2.10.2 Selecting Clock Supply" (page 43).

Connected (1) When the clock is supplied from an external oscillator, check

that the oscillator circuit in the user system is oscillating properly.

(2) Check the switches in the emulation probe is properly set..

See "2.10.1 Setting Switches of Emulation Probe" (page 38).

Connected Check that the reset pin of the user system is pulled up.

REJ10J0482-0300 Rev.3.00 February 16, 2006

Page 96 of 104

M30870T-EPB User’s Manual 5. Troubleshooting

(2) EMEM Dialog Box Does Not Appear at Debugger Startup

Table 5.2 Checkpoints of errors at debugger startup

Error Checkpoint Communication error occurred. Check all emulator debugger settings, interface cable settings and Data was not sent to the target.

switches on the rear of the PC7501 match.

See the user's manuals of PC7501 and emulator debugger.

User system cannot be properly built. (1) Download the proper firmware.

See "2.7 Downloading Firmware" (page 26).

(2) Recheck the connection between the PC7501 and this product.

See "2.4 Connecting the PC7501" (page 22).

M3T-PD308F version is not the same version as the firmware in the target.

Download the proper firmware.

See "2.7 Downloading Firmware" (page 26).

Target MCU is in the reset state. (1) Check the reset pin of the user system is pulled up.

(2) Check the reset pin of the user system has changed from "L" to "H"

level.

Target MCU cannot be reset. (1) Check pin NMI* is held high.

(2) If in memory expansion mode or microprocessor mode, check pins

RDY* and HOLD* are held high.

(3) If the reset circuit of the user system has a watchdog timer, disable

the watchdog timer.

(4) Check that power is properly supplied to the user system and that the

user system is properly grounded.

(5) The program may be uncontrollable in areas where memory is not

allocated. Recheck the map setting.

Target is in "HOLD" state. (1) The MCU is either in stop mode or wait mode. Either reset the MCU

or cancel the mode with an interrupt.

See MCU specifications.

(2) The program may be uncontrollable in areas where memory is not

allocated. Recheck the map setting.

Target clock is stopped. (1) When the clock is supplied from an external oscillator, check that the

oscillator circuit in the user system is oscillating properly.

(2) Check the switches in the emulation probe are correctly set.

See "2.10.1 Setting Switches of Emulation Probe" (page 38).

Target MCU is not receiving power. Check that power is properly supplied to the user system and that the

user system is properly grounded.

REJ10J0482-0300 Rev.3.00 February 16, 2006

Page 97 of 104

M30870T-EPB 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 pin NMI* is held high. (4) If in memory expansion mode or microprocessor mode, check pins

RDY* and HOLD* are held high. (5) The program may be uncontrollable in areas where memory is not

allocated. Recheck the map setting.

REJ10J0482-0300 Rev.3.00 February 16, 2006

Page 98 of 104

M30870T-EPB 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:

- Operating frequency:

- 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

[V]

[MHz]

REJ10J0482-0300 Rev.3.00 February 16, 2006

Page 99 of 104

M30870T-EPB 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

REJ10J0482-0300 Rev.3.00 February 16, 2006

Page 100 of 104

Renesas M30870T-EPB User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Preface

Important

Precautions for Safety

Contents

User Registration

Terminology

1. Outline

1.1 Package Components

1.2 Other Tool Products Required for Development

1.3 System Configuration

1.3.1 System Configuration

1.3.2 Names and Functions of the PC7501 Upper Panel LEDs

1.4 Specifications

1.5 Operating Environment

2. Setup

2.1 Flowchart of Starting Up the Emulator

2.2 Installing the Emulator Debugger

2.3 Connecting the Host Machine

2.4 Connecting the PC7501

2.5 Connecting the Power Supply for the Emulator

2.6 Turning ON the Power

2.6.1 Checking the Connections of the Emulator System

2.6.2 Turning ON/OFF the Power

2.6.3 Power Supply to the User System

2.6.4 LED Display When the Emulator Starts Up Normally

2.7 Downloading Firmware

2.7.1 When It is Necessary to Download Firmware

2.7.2 Downloading Firmware in Maintenance Mode

2.8 Self-check

2.8.1 Self-check Procedure

2.8.2 If an Error is Detected in the Self-check

2.9 Connecting the User System

2.9.1 Connecting to a 100-pin LCC Socket

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

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

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

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

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

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

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

2.10 Setting Switches

2.10.1 Setting Switches of Emulation Probe

2.10.2 Selecting Clock Supply

2.10.3 A/D Conversion Bypass Capacitors

3. Usage (Emulator Debugger)

3.1 Starting Up the Emulator Debugger (Init Dialog Box)

3.2 Starting Up the Emulator Debugger (EMEM Dialog Box)

3.3 Program Window

3.4 Hardware Breakpoint Setting Window

3.5 Trace Window

3.6 RAM Monitor Window

4. Hardware Specifications

4.1 Target MCU Specifications

4.2 Differences between the Actual MCU and Emulator

4.3 Connection Diagrams

4.4 External Dimensions

4.4.1 External Dimensions of the Emulation Probe

4.4.2 External Dimensions of the M30800T-PTC

4.4.3 External Dimensions of the M3T-F160-100NSD

4.4.4 External Dimensions of the M3T-FLX-144NSD

4.5 Notes on Using This Product

5. Troubleshooting

5.1 Flowchart to Remedy the Troubles

5.2 When the Emulator Debugger Does Not Start Up Properly

5.3 How to Request for Support

6. Maintenance and Guarantee

6.1 User Registration

6.2 Maintenance

6.3 Guarantee

6.4 Repair Provisions