3659/14100SF - 3M - Pdf.Support

REJ10J1430-0200

(

)

M30850T3-CPE

User's Manual

Compact Emulator for M32C/80, 84, 85, 86 and 8A Groups

Rev.2.00

Apr. 01, 2007

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 ap-

propriate measures such as (i) placement of substitutive, auxiliary circuits, (ii) use of non-

flammable material or (iii) prevention against any malfunction or mishap.

Keep safety first in your circuit designs!

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 resp onsibility for any damage, or infringement of any

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, pro-

grams 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 contact

Renesas Technology Corp. or an authorized Renesas Technology Corp. product distributor

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 inaccu racies 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 or

other loss resulting from the information contai ned 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, they

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/ or

the country of destination is prohibited.

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

products contained therei n.

Notes regarding these materials

M30850T3-CPE User’s Manual Preface

REJ10J1430-0200 Rev.2.00 April 01, 2007

Preface

The M30850T3-CPE is a compact emulator for the M32C/80, 84, 85, 86 and 8A Group MCUs with the real-time trace

function.

This user's manual mainly describes specifications of the M30850T3-CPE compact emulator and how to setup it. For details on

the following products included with the M30850T3-CPE, refer to each product's online manual.

z Emulator debugger: M32C Compact Emulator Debugger

z C compiler: M3T-NC308WA (evaluation version)

z Integrated development environment: High-performance Embedded Workshop

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

this product, contact your local distributor .

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

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

Related manuals

Item Manual

Accessory tools M3T-100LCC-DMS User’s Manual

M3T-DUMMY100S User’s Manual

M3T-DIRECT100S User’s Manual

M3T-F160-100NRB User’s Manual

M3T-F160-100NSD User’s Manual

M3T-FLX-144NSD User’s Manual

Emulator debugger M32C Compact Emulator Debugger User’s Manual

C compiler NC308 User’s Manual

Assembler AS308 User’s Manual

Integrated development environment High-perform ance Embedded Workshop Us er’s Manual

Page 3 of 100

M30850T3-CPE User’s Manual Important

REJ10J1430-0200 Rev.2.00 April 01, 2007

Important

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

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

Emulator:

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

(1) Compact emulator main unit

(2) Pa ckage converter board for connecting the user system

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

Purpose of use of the emulator:

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

84, 85, 86 and 8A Groups 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 care fully read the user’s manual and kn o w how t o u se 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 hav e 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 situ ations 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.

Page 4 of 100

M30850T3-CPE User’s Manual Important

REJ10J1430-0200 Rev.2.00 April 01, 2007

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, produ cts or circuits presented in this user’s manual.

(2) The information or data in this user’s manual does not implicitly or o therwise gran t a license for pa tent 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.

Page 5 of 100

M30850T3-CPE User’s Manual Contents

REJ10J1430-0200 Rev.2.00 April 01, 2007

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 inj uries 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 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

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

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

unless it is avoided.

CAUTION

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

medium-degree injury unless it is avoided.

CAUTION

CAUTION with no safety warning symbols attached indicates a potentially dangerous

situation that will cause property damage unless it is avoided.

IMPORTANT

This is used in operation procedures or explanatory descriptions to convey exceptional

conditions or cautions to th e user.

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

means WARNING or CAUT IO N.

Example: CAUTION AGAINST AN ELECTRIC SHOCK

means PROHIBITION.

Example: DISASSEMBLY PROHIBITED

means A FORCIBLE ACTION.

Example: UNPLUG THE POWER CABLE FROM THE RECEPTACLE.

Page 6 of 100

M30850T3-CPE User’s Manual Contents

REJ10J1430-0200 Rev.2.00 April 01, 2007

WARNING

Warnings for AC Power Supply:

z 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.

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

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

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

z 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.

z 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:

z 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.

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

combustible.

Warning for Installation:

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

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

Warning for Use Environ m ent:

z 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.

Page 7 of 100

M30850T3-CPE User’s Manual Contents

REJ10J1430-0200 Rev.2.00 April 01, 2007

CAUTION

Notes on Connecting the Power Supply of the Emulator:

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

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

respectively.

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

the internal circuit may be broken.

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

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

Cautions to Be Taken for Turning On the Power:

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

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

be damaged.

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

Cautions to Be Taken for Handling This Produ ct:

z Use caution when handling the main u nit. Be careful not to apply a mechanical shock.

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

electricity may damage the internal circuits.

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

And, excessive flexing or force may break conductors.

Caution to Be Taken for System Malfunctions:

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

(1) Press the RESET button on the emulator upper panel.

(2) If normal operation is not restored after step (1), shut OFF the emulator once and then reactivate it.

Page 8 of 100

M30850T3-CPE User’s Manual Contents

REJ10J1430-0200 Rev.2.00 April 01, 2007

Contents

Page

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

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

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

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

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

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

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

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

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

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

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

1.4 Operating Environment..................................................................................................................................20

2. Setup.......................................................................................................................................................................21

2.1 Flowchart of Starting Up the Emulator ..........................................................................................................21

2.2 Installing the Emulator Debugger..................................................................................................................22

2.3 Attaching the Ferrite Core .............................................................................................................................23

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

2.5 Connecting the Host Machine .......................................................................................................................24

2.6 Turning ON the Power...................................................................................................................................25

2.6.1 MCU Power Supply Source Selection Jumper/MCU Power Supply Voltage Selection Jumper.........25

2.6.2 Checking Connections of the Emulator System..................................................................................26

2.6.3 Turning ON/OFF the Power................................................................................................................26

2.6.4 Power Supply to the User System ......................................................................................................26

2.6.5 LED Display When the Emulator Starts Up Normally.........................................................................27

2.7 Self-check......................................................................................................................................................29

2.7.1 Self-check Procedure..........................................................................................................................29

2.7.2 If an Error is Detected in the Self-check..............................................................................................30

2.8 Connecting the User System.........................................................................................................................31

2.8.1 Connecting to a 100-pin LCC socket ..................................................................................................32

2.8.2 Connecting to a 100-pin 0.65mm pitch Foot Pattern (Part 1).............................................................33

2.8.3 Connecting to a 100-pin 0.65mm pitch Foot Pattern (Part 2).............................................................34

2.8.4 Connecting to a 100-pin 0.65mm pitch Foot Pattern (Part 3).............................................................35

2.8.5 Connecting to a 100-pin 0.5mm pitch Foot Pattern ............................................................................36

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

2.9 Changing Settings.........................................................................................................................................38

2.9.1 Set ti n g S w it c h es o f E m ul a to r................................................................................................................38

2.9.2 Selecting Clock Supply .......................................................................................................................43

2.9.3 A/D Conversion Bypass Capacitors....................................................................................................47

3. Usage (Emulator Debugger)...................................................................................................................................48

3.1 Starting Up the Emulator Debugger..............................................................................................................48

3.2 Init Dialog Box ...............................................................................................................................................49

3.3 Starting Up the Emulator Debugger (EMEM Dialog Box) .............................................................................54

3.4 Checking Connections to the Emulator System............................................................................................58

3.5 Program Window...........................................................................................................................................59

3.6 Hardware Breakpoint Setting Window...........................................................................................................63

3.7 Trace Window................................................................................................................................................68

3.8 RAM Monitor Window....................................................................................................................................73

Page 9 of 100

M30850T3-CPE User’s Manual Contents

REJ10J1430-0200 Rev.2.00 April 01, 2007

Page

4. Hardware Specifications.........................................................................................................................................76

4.1 Target MCU Specifications............................................................................................................................76

4.2 Differences between the Actual MCU and Emulator.....................................................................................78

4.3 Connection Diagram......................................................................................................................................81

4.4 External Dimensions......................................................................................................................................83

4.4.1 External Dimensions of the Compact Emulator ..................................................................................83

4.4.2 External Dimensions of the M30800T-PTC ........................................................................................84

4.4.3 External Dimensions of the M3T-F160-100NRB.................................................................................84

4.4.4 External Dimensions of the M3T-F160-100NSD.................................................................................85

4.4.5 External Dimensions of the M3T-FLX-144NSD..................................................................................85

4.5 Notes on Using This Product................................................................................................ .........................86

5. Troubleshooting......................................................................................................................................................92

5.1 Flowchart to Remedy the Troubles ...............................................................................................................92

5.2 When the Emulator Debugger Does Not Start Up Properly..........................................................................93

5.3 How to Request for Support..........................................................................................................................96

6. Maintenance and Guarantee..................................................................................................................................97

6.1 User Registration...........................................................................................................................................97

6.2 Maintenance..................................................................................................................................................97

6.3 Guarantee......................................................................................................................................................97

6.4 Repair Provisions ..........................................................................................................................................97

6.5 How to Make a Request for Repair...............................................................................................................98

Page 10 of 100

M30850T3-CPE User’s Manual User Registration

REJ10J1430-0200 Rev.2.00 April 01, 2007

User Registration

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 so ftware in the following folder. Your registered information is used fo r only after-sale services, an d not 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 regist ration C:\Program Files\Renesas\Hew\Support

For user registration regist_tool@renesas.co m

Page 11 of 100

M30850T3-CPE User’s Manual Terminology

REJ10J1430-0200 Rev.2.00 April 01, 2007

Terminology

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

Emulator M3 08 5 0T3-CPE

This means the com pact emulator (this pro d uct ) fo r M 32C /80, 84, 85, 86 and 8A Gro u p M C Us.

MCU board M30 85 0T2-EPBM

The MCU board M30850T2-EPBM with an evaluation MCU.

Emulator system

This means an emulator system built around the M30850T3-CPE emulator. The M30850T3-CPE emulator system is

configured with an emulator main unit M30850T3-CPE, M32C compact emulator debugger and host machine.

M32C compact emulator debugger

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

Firmware

This means a program stored in the flash ROM of the emulator. It analyzes contents of communication with the emulator

debugger and controls the emulator M30850T3-CPE. This program is downloadable from the emulator debugger to upgrade

firmware or to supp ort ot her MCUs.

Host machine

This means a personal computer used to control the M30850T3-CPE emulator system.

Software break

A software break is a function to break the program before the system executes an instruction at the specified address. The

instruction at the preset addr ess will not be executed.

Hardware break

A hardware break is a function to break the program when the system detects a write/read of data to/from memory or a

leading/trailing edge of the signal entered from the external trace cable. The former break function is called address break; and

the latter break function is called trigger break. While the instruction at the address where the software break is set is not

executed, a hardware break is performed after the specified instruction is executed.

Target MCU

This means the microcomputer you are going to debug.

User system

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

User program

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

Evaluati on MCU

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

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

Page 12 of 100

M30850T3-CPE User’s Manual 1. Outline

REJ10J1430-0200 Rev.2.00 April 01, 2007

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 M30850T3-CPE package consists of the following items. When unpacking it, check to see if your M30850T3-CPE contains all of these

items.

Table 1.1 Package components

Item Quantity

M30850T3-CPE compact emulator 1

OSC-3 (32MHz) oscillator circuit board 1

OSC-2 oscillator circuit bare board 1

USB interface cable for connecting host machine and emulator 1

Power supply cable for compact emulator 1

Ferrite core for connecting power supply cable 1

H/W Tool Customer Registration Sheet (English) 1

H/W Tool Customer Registration Sheet (Japanese) 1

M30850T3-CPE User’s Manual (this manual) 1

M30850T3-CPE User’s Manual (Japanese) 1

M30850T3-CPE Release Notes (English) 1

M30850T3-CPE Release Notes (Japanese) 1

CD-ROM - M32C compact emulator debugger

- C compiler M3T-NC308WA (evaluation version) 1

* Please keep th e M30850T3-CPE’s packing box and cushion material in your place for reuse at a later time when sending

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

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

Page 13 of 100

M30850T3-CPE User’s Manual 1. Outline

REJ10J1430-0200 Rev.2.00 April 01, 2007

1.2 System Configuration

1.2.1 Syst em Configuration

Figure 1.1 shows a configuration of the M30850T3-CPE system.

Figure 1.1 System configuration

(1) Compact emulator M 30850T3-CPE (this product)

This is a compact emulator for the M32C/ 80, 84, 85, 86 and 8A Groups with the real-tim e trace functions (hereafter, emulator).

(2) USB interface cable (included)

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

(3) Power supply for emulator

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

Prepare a power supply complies with CE marking requirem ents separately. The power cable is included with this product.

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

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

(4) User system

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

(6) Host machine

(not included)

(4) User system

(5) Power supply

for user sy stem

(not included)

Power supply cable (2) USB interface cable

(1) Compact emulator

M30850T3-CPE

(3) Power supply for emu lator

(not included)

Page 14 of 100

M30850T3-CPE User’s Manual 1. Outline

REJ10J1430-0200 Rev.2.00 April 01, 2007

(5) Power supply for the user system

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

system se parately from the emulator.

(6) Host machine

This is a personal computer for controlling the emulator.

(7) Package converter board for connecting to the users system

Th is is a pack age conver ter board for conn ecting to an MCU foot pattern on the user system. For details, refer to “2.8 Connecting the

User System” (page 31).

1.2.2 Names and Functions of each part of the Emulator

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

MADE

POWER

SW1

COMPACT EMULATOR

INT

JP1

5.0V

JP2

3.3V

EXT

CLOCK

RESET

RUN

LED3

LED6

LED5 LED4

POWER

LED1

SAFE

LED2

Target Status LEDs

LED3: User system power (POWER)

LED4: Clock oscillation (CLOCK)

LED5: MCU RESET pin (RESET)

LED6: Program execution (RUN)

System status LEDs

LED1: Emulator power (POWER)

LED2: Emulator startup (SAFE)

JP1: MCU power supply source selection jumper

(factory-setting : INT)

System reset switch

J2: USB interface connector

J1: Power connector

POWER USB

5.0V

3.3V

MCU

POWER

EXT

INT

JP2

JP1

STATUS

SYSTEM

STATUS

TARGET

MADE IN JAPAN

COMPACT EMULATOR

POWER

SAFE

POWER

CLOCK

RESET

RUN

M30850T3-CPE

JP2: MCU power supply voltage jumper

(factory setting: 5.0V)

Switches and selection jumpers on the M30850T2-EPBM

SW1 -- SW5 and JP1 (emulator side panel)

Figure 1.2 Names of the LEDs on the upper panel of the M30850T3-CPE

(1) System Status LEDs

The system status LEDs indicate the emulator main unit’s operating status etc. Table 1.2 lists the definition of t he system sta tus LEDs.

Table 1.2 Definitions of the system status LEDs

Name Number Color Status Meaning

ON Power is supplied to the emulator. POWER LED1 Orange

OFF Power is not supplied to the emulator.

ON Emulator syst em has started normally. SAFE LED2 Green

OFF Emulator system has not started normally.

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M30850T3-CPE User’s Manual 1. Outline

REJ10J1430-0200 Rev.2.00 April 01, 2007

(2) Target Status LEDs

The target st atus LEDs indic ate the target MC U’s power supply and operating status. Table 1.3 lists the definition of each target stat us LED.

Table 1.3 Definitions of the target status LEDs

Name Number Color Status Meaning

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

OFF Power is not supplied to t he target MCU.

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

OFF The target MCU internal clock is not oscillating.

ON Target MCU is being reset,

or reset signal of the user system is held low.

RESET LED5 Red

OFF Target MCU is not being reset.

ON User program is being executed. RUN LED6 Green

OFF User program is not being executed.

(3) System Reset Switch

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

depending on the state of the emulator.

Table 1.4 Functions of the sy stem reset switch

State of Em ulator Functi on

When the user’s program is halted Initializes the emulator and waits for a command from the

emulator debugger

When the user’s program is executed Stops the user’s program, initializes the emulator, and waits for a

command from the emulator debugger.

IMPORTANT

Notes on a Syst em Reset:

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

actual value (in the emulator) may not match.

z When the emulator debugger does not start up normally even after rebooting, turn off the emulator and then turn on again.

(4) Power Connector (J1)

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

(page 23).

(5) USB Cable Conne ctor (J2)

This is a USB cable connector for connecti ng the host machine to this product. For details, “2.5 Connecting the Host Machine” (page 24).

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M30850T3-CPE User’s Manual 1. Outline

REJ10J1430-0200 Rev.2.00 April 01, 2007

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

This is a jumper switch to set the power supply source to the MCU. For details on this switch, see “2.6.1 MC U P o w e r S upply Source Selection

Jumper/MCU Power Supply Voltage Selection Jumper” (page 25).

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

This is a jumper switch to set the power supply voltage of the MCU. This setting is valid when the MCU p o w e r s up p l y s o u rc e se l ection jumper

is se t t o IN T o nl y . Fo r d et a il s o n th i s sw i tc h, se e “ 2. 6. 1 MCU Power Supply Source Selection Jumper/MCU Power Supply Voltage Selection

Jumper” (page 25).

(8) Switches and Selection Ju mpers on the M30850T2-EPBM

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

For details on the settings, see “2.9 Changing Settings” (page 38).

Page 17 of 100

M30850T3-CPE User’s Manual 1. Outline

REJ10J1430-0200 Rev.2.00 April 01, 2007

1.3 Specifications

Table 1.5 lists specifications of the M30850T3-CPE.

Table 1.5 M30850T3-CPE specifications

Applicable MCUs M32C/80, 84, 85, 86 and 8A Groups

Evaluation MCU M30855FHGP (ROM size: 512 KB + 4 KB, RAM size: 24 KB)

Usable mode Single-chip mode, Memory expansi on mode, Microprocessor mode *1

Single-power supply VCC1 = VCC2 = 4.2 to 5.5 V: 32 MHz

VCC1 = VCC2 = 3.0 to 5.5 V: 24 MHz

Maximum operating frequency*2

Dual-power supply VCC1 = 5.0 V ± 0.2 V and 3.3 V ≤ VCC2 ≤ VCC1: 32 MHz

VCC1 = 5.0 V ± 0.2 V and 3.0 V ≤ VCC2 ≤ VCC1: 24 MHz

User system connected

(JP1=EXT) 3.0 to 5.5 V Applicable power supply

User system not connected

(JP1=INT) 3.3 V or 5.0 V

(supplied from the emulator, set by JP2)

Basic debugging functions - Download

- Software break (max. 64 points)

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

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

- Register reference/setting

- Disassemble display

- C-level debugging, etc.

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

(24-bit address, 16-bit data, 12-bit MCU status)

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

- Can be recorded ON/OFF by events

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

- Data/last access result

Hardware break function 2 points (Address match, bus match, max. 255 pass counts)

Execution time measurement function Time between program start and stop

For 144-pin 0.5mm pitch LQFP

(PLQP0144KA-A,

Previous code: 144P6Q-A)

M3T-FLX-144NSD (not included)

For 100-pin 0.5mm pitch LQFP

(PLQP0100KB-A,

Previous code: 100P6Q-A)

M3T-F160-100NSD (not included)

For 100-pin 0.65mm pitch QFP

(PRQP0100JB-A,

Previous code: 100P6S-A)

(1) M3T-F160-100NRB (not included)

(2) M30800T-PTC (not included) +

M3T-100LCC-DMS (not included) +

M3T-DUMMY100S (not included)

(3) M30800T-PTC (not included) +

M3T-100LCC-DMS (not included) +

M3T-DIRECT100S (not included)

Connection to user system

(see “2.8 Connecting the User System ”

on page 31)

100-pin LCC socket M30800T-PTC (not included) +

IC61-1004-051 (not included)

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

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

Host machine interface USB (USB 1.1 full-speed*3, mini-B standard connector)

Overseas standards EN55022 Class A : 1998 + A1 : 2000 + A2 : 2003, EN55024 : 1998 + A1 : 2001 + A2 : 2003

*1: This is applicable when connecting to the emulation memory converter board, the R0E330850MSRC0 not included.

*2: The relationship between the voltage and the maximum operating frequency of this product is shown in Figures 1.4 to 1.7. These

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

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

devices, USB hub) combination will work and guaranteed.

Page 18 of 100

M30850T3-CPE User’s Manual 1. Outline

REJ10J1430-0200 Rev.2.00 April 01, 2007

Single-power supp ly (VCC1=VCC2)

Dual-power supply (3.0V≤VCC2≤VCC1)

3.0 VCC1 Voltage[V]

Frequency[MHz]

5.54.2

Figure 1.3 Voltage and operating frequency of the actual MCU

3.0 VCC1=VCC2 Voltage[V]

Frequency[MHz]

5.5

4.2

Figure 1.4 Single-power supply (VCC1=VCC2) and disconnecting to the emulation memory board (R0E330850MSRC0)

Intelligent I/O 1wait Read Access

3.0

Frequency[MHz]

5.54.2 VCC2 Voltage[V]

3.3

Intelligent I/O 2wa it (set the PM13 bit to "1") Read Access

3.0

Frequency[MHz]

5.5

3.3 VCC2 Voltage[V]

Figure 1.5 Dual-power supply (VCC1=5.0±0.2[V] fixed) and disconnecting to t he emulation memory board (R0E330850MSRC0)

Intelligent I/O 1wait Read Access

3.0

VCC1=VCC2 Voltage[V]

Frequency[MHz]

5.5

Intelligent I/O 2wa it (set the PM13 bit to "1") Read Access

3.0 VCC1=VCC2 Voltage[V]

Frequency[MHz]

5.5

4.2

Figure 1.6 Single-power supply (VCC1=VCC2) and connecting to the emulation memory board (R0E330850MSRC0)

Intelligent I/O 1wait Read Access

3.0 VCC2 Voltage[V]

Frequency[MHz]

5.5

Intelligent I/O 2wa it (set the PM13 bit to "1") Read Access

3.0 VCC2 Voltage[V]

Frequency[MHz]

5.5

4.2

Figure 1.7 Dual-power supply (VCC1=5.0±0.2[V] fixed) and connecting to the emulation memory board (R0E330850MSRC0)

3.0 VCC1=VCC2 V o ltage[V]

Frequency[MHz]

5.54.2

Page 19 of 100

M30850T3-CPE User’s Manual 1. Outline

REJ10J1430-0200 Rev.2.00 April 01, 2007

1.4 Operating Environment

Be sure to use thins emulator with the operating environmental of the emulator and host machine listed in Tables 1.6 and 1.7.

Table 1.6 Operating environmental conditions

Item Description

Operating temperature 5 to 35°C (no dew)

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

Table 1.7 Operating environment of the host machine

Item Description

Host machine IBM PC/AT compatibles with USB1.1

OS Windows 98SE

Windows ME

Windows XP

Windows 2000

CPU Pentium III 600 MHz or more recommended

Host machine interface USB 1.1 full-speed *2

Memory 128 MB or more recommended

Pointing device such as mouse Mouse or any other pointing device usable with the above OS that can b e connected to

the main body of the host machine.

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

*1 Windows is either registered trademarks or trademarks of Microsoft Corporation in the United States and other countries.

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

devices, USB hub) combination will work and guaranteed.

Page 20 of 100

M30850T3-CPE User’s Manual 2. Setup

REJ10J1430-0200 Rev.2.00 April 01, 2007

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 st art up n or m al ly , refe r to “5. Tr ou bl eshooting” (page 92).

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

↓

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

↓

Install the included software etc. Install it from the included CD-ROM.

↓

Set the MCU power voltage

selection jumper (JP2). Select a power voltage supplied to the target MCU.

↓

Connect the USB interface cable. Connect the USB interface cable to the USB interface connector

(J2) of the emulator and the USB port of the host machine.

↓

Connect the power supp ly for the emulator. Connect a power supply to the power connector (J1). Power supply

should be 5.0 V ±5%, / 2 A.

↓

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

↓

Turning on the power supply. Turn on the power to the emulator and the user system as

simultaneously as possible.

↓

Check the LED display of the emulator. Check that the system status LED, and POWER and RESET of

target status LED are lighting. When the user system is not

connected, the POWER LE D doe s not li g ht up .

↓

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

↓

Set the operating environment

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

debugger.

↓

Debug a program with v arious functions of

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

Figure 2.1 Flowcha rt of st art i ng up the em ul at or

Page 21 of 100

M30850T3-CPE User’s Manual 2. Setup

REJ10J1430-0200 Rev.2.00 April 01, 2007

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.

Inserting the included CD-ROM into the drive to install the emulator debugger etc. by following the displayed message.

In process of installation, “user in formation” dialog box to enter the u ser information (co ntractor, section, contact address, and

host machine) will open. The supplied informatio n will be turned into a format by which techn ical support will be provided by

e-mail.

Page 22 of 100

M30850T3-CPE User’s Manual 2. Setup

REJ10J1430-0200 Rev.2.00 April 01, 2007

2.3 Attaching the Ferrite Core

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

interference.

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

Figure 2.2 Attaching the ferrite core

2.4 Connecting the Power Supply for the Emulator

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

is listed in Table 2.1.

Table 2.1 Specification of power supply of the emulator

Power supply voltage DC 5.0 V±5％/2 A

Figures 2.3 and 2. 4 s h ow the specifi cat i on s of the p owe r connector (J1) and an applicable plug, respectively.

Electrode (-) Electrode (+)

Figure 2.3 Powe r connect o r sp eci ficat i ons Figure 2.4 Appl icabl e plug sp eci fi cat ions

CAUTION

Notes on Connecting a Power Supply of the Emulator:

z The power cable included in this product package is colored red (+) and black (-).

z Be careful about the polarity of the power supply. Connecting to the wrong electrode could destroy internal

circuits.

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

injuries and the failure of internal circuits.

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

ɸ4.75mm

ɸ1.7mm(Inside diameter)

Page 23 of 100

M30850T3-CPE User’s Manual 2. Setup

REJ10J1430-0200 Rev.2.00 April 01, 2007

2.5 Connecting the Host Machine

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

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

Figure 2.5).

Figure 2.5 Connecting the emulator system

Connect the USB interface cable to connector J2

MADE　

POWER

SW1

COMPACT EMULATOR

INT

JP1

5.0V

JP2

3.3V

EXT

CLOCK

RESET

RUN

LED3

LED6

LED5 LED4

POWER

LED1

SAFE

LED2

ｂ

Connect the power cable to connector J1

To host machine

To emulator power supply

J1 J2

POWER USB

5.0V

3.3V

MCU

POWER

EXT

INT

JP2

JP1

STATUS

SYSTEM

STATUS

TARGET

MADE IN JAPAN

COMPACT EMULATOR

POWER

SAFE

POWER

CLOCK

RESET

RUN

M30850T3-CPE

Page 24 of 100

M30850T3-CPE User’s Manual 2. Setup

REJ10J1430-0200 Rev.2.00 April 01, 2007

2.6 Turning ON the Power

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

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

according to conditions of use.

Figure 2.6 Jumper switch locations

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

switch according to the connection to the user system.

Table 2.2 Setting jumper switches

Connection to

the user system

MCU power supply

source selection

jumper (JP1)

MCU power supply

voltage selection

jumper (JP2) Description

3.3 V Supplied from the emulator. The MCU operating

voltage is 3.3 V.

Not connected INT 5.0 V Supplied from the emulator. The MCU operating

voltage is 5.0 V.

Connected EXT Invalid

Supplied from the user system. This emulator

consumes max. 500 mA of electrical current from the

user system.

CAUTION

Note on Jumper Switch Settings:

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

Otherwise the internal circuit may cause a break.

z When the MCU power supply source selection jumper and MCU power supply voltage selection jumper are set

to INT and 5.0 V respectively, the selection jumper JP1 on the M30850T2-EPBM must be set as VCC1=2 side.

MADE　

POWER

SW1

COMPACT EMULATOR

JP2

CLOCK

RESET

RUN

LED3

LED6

LED5 LED4

POWER

LED1

SAFE

LED2

JP1：MCU power supply source

selection jumper

(factory-setting: INT)

JP2：MCU power supply voltage

selection jumper

(factory-setting: 5.0V)

INT

JP1

5.0V

JP2

3.3V

EXT

POWER USB

5.0V

3.3V

MCU

POWER

EXT

INT

JP2

JP1

STATUS

SYSTEM

STATUS

TARGET

MADE IN JAPAN

COMPACT EMULATOR

POWER

SAFE

POWER

CLOCK

RESET

RUN

M30850T3-CPE

JP1

EXT

INT 3.3V 5.0V

Page 25 of 100

M30850T3-CPE User’s Manual 2. Setup

REJ10J1430-0200 Rev.2.00 April 01, 2007

2.6.2 Checking Connections of the Emulator System

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

2.6.3 Turning ON/OFF the Powe r

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

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

When turning ON the power again after shutting OFF the pow er, wa it for about 10 seconds.

2.6.4 Power Supply to the User System

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

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

power supply of the user system.

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

on the power.

(1) When JP1 of the M30850T2-EPBM is set as VCC1=2:

3.0 V ≤ VCC1 = VCC2 ≤ 5.5 V

(2) When JP1 of the M30850T2-EPBM is set as VCC1 > 2:

VCC1 = 5.0 ± 0.2V

3.0 V ≤ VCC2 ≤ VCC1

Page 26 of 100

M30850T3-CPE User’s Manual 2. Setup

REJ10J1430-0200 Rev.2.00 April 01, 2007

2.6.5 LED Display When the Emulator Starts Up Normally

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

shows the positions of the emulator status LEDs.

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

(1) System status LEDs

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

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

(2) Target status LED s

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

system is connected.

When the target status LEDs do not display as shown in Figures 2.8 and 2.9, refer to “5. Troubleshooting” (page 92).

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

MADE　

POWER

SW1

COMPACT EMULATOR

JP1

5.0

JP2

3.3

CLOCK

RESET

RUN

LED3

LED6

LED5 LED4

POWER

LED1

SAFE

LED2 J1 J2

Target status LEDs

System status LEDs

M30850T3-CPE

POWER USB

5.0V

3.3V

MCU

POWER

EXT

INT

JP2

JP1

STATUS

SYSTEM

STATUS

TARGE

MADE IN JAPAN

COMPACT EMU LATOR

POWER

SAFE

POWER

CLOCK

RESET

RUN

: ON

: OFF

POWER

RESET

CLOCK

RUN

LED3

LED5

LED4

LED6

When the user system NOT connected:

The POWER LED does not light

(Power-on) (Emulator debugger started-up)

POWER

RESET

CLOCK

RUN

LED5

LED4

LED6

LED3

Page 27 of 100

M30850T3-CPE User’s Manual 2. Setup

REJ10J1430-0200 Rev.2.00 April 01, 2007

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

IMPORTANT

Note on the Target Status CLOCK LED:

z If the LED is not turned on after the emulator debugger is started up (after the Init dialog box settings are

completed), make sure that the oscillator of the main clock selected in the Init dialog box is oscillating

normally.

POWER

RESET

CLOCK

RUN

LED3

LED5

LED4

LED6

When the user system connected:

When the POWER LED does not light,

shut off the system and check the

setting of the jumper switches and if

the power is properly supplied to the

user system.

: ON

: OFF

(Power-on)

POWER

RESET

CLOCK

RUN

LED3

LED5

LED4

LED6

(Emulator debugger started-up)

Page 28 of 100

M30850T3-CPE User’s Manual 2. Setup

REJ10J1430-0200 Rev.2.00 April 01, 2007

2.7 Self-check

2.7.1 Self-check Procedure

The self-check is a function to examine whether the emulator operates normally. To run the self-check of the emulator, do so

as explained here below. While the self-check is in progress, the LEDs will change as shown in Figure 2.10.

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

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

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

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

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

Table 2.3 Switch settings for the self-check

Switch Setting

MCU power supply source selection jumper (JP1) INT

MCU power supply voltage selection jumper (JP2) 5V

Figure 2.10 LED di spla y du ri ng the sel f-check

POWER CLOCK RESET RUN

LED3 LED4 LED5 LED6

RESET ( 1 ) Within 2 seconds of activating power,

press the reset switch.

(2 ) Check that the SAFE LED starts

blinking,, then press the system reset

s witch again..

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

Normal

RESET

ON OFF

Blinking

It takes 10 seconds at XIN = 32 MHz.

LED1 LED2

POWER SAFE

POWER CLOCK RESET RUN

LED3 LED4 LED5 LED6 LED1 LED2

POWER SAFE

POWER CLOCK RESET RUN

LED3 LED4 LED5 LED6 LED1 LED2

POWER SAFE

POWER CLOCK RESET RUN

LED 3 LED 4 LED 5 LED 6 LED 1 LED 2

POWER SAFE

LED1 LED2

POWER SAFE

Error

POWER CLOCK RESET RUN

LED3 LED4 LED5 LED6

Self -check starts.

SAFE LED status

OFF

Blinking

SAFE LED is turned off and one or more target status

LEDs start blinking according to the error type.

LED display

Page 29 of 100

M30850T3-CPE User’s Manual 2. Setup

REJ10J1430-0200 Rev.2.00 April 01, 2007

2.7.2 If an Error is Detected in the Self-check

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

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

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

LED display

Blinking OFF

POWER CLOCK RESET RUN

Problem & Remedy

The emulator system is not working properly.

- Check that power is supplied to the emulato r.

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

A clock is not supplied to the emulator.

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

The power is not supplied to the emulator.

- Check that the power supply cable is connected properly.

- Check of jumper switch settings (see Table 2.3).

The block 0 area (address FFF000h--FFFFFFh) may b e rewritten when debugging in the

CPU rewrite mode.

- Within 2 seconds of activating power to the emulator, press the system reset switch to

restart the emulator debugger. The firmware will be redownloaded.

The emulator system is not working properly.

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

IMPORTANT

Notes on the Self-check:

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

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

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

contact your local distribu tor.

Page 30 of 100

M30850T3-CPE User’s Manual 2. Setup

REJ10J1430-0200 Rev.2.00 April 01, 2007

2.8 Connecting the User System

Figure 2.11 shows the connection of the M30850T3-CPE and the user system.

M30800T-PTC

M3T-100LCC-DMS

M3T-FLX100-T

(not included) M3T-FLX100-R

●: No,1 pin

*1: One product consists of these 3 parts.

LCC socket

100-pin LCC

(not included)

M3T-DIRECT100S

100-pin QFP

(not included)

M3T-DUMMY100S

100-pin QFP

(not included)

M3T-F160-100NSD

100-pin LQFP

(not included)

M3T-FLX-144NSD

144-pin LQFP

(not included)

M3T-F160-100NRB

100-pin QFP

(not included)

Compact emulator

(not included)

0.65mm pitch 0.5mm pitch

100-pin 114-pin

0.5mm pitch

(not included)

Figure 2.11 Connection of the M30850T3-CPE and user system

CAUTION

Note on Connecting the User System:

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

and user system.

* NQPACK, YQPACK, YQSOCKET, YQ-GUIDE and HQPACK are trademarks of Tokyo Eletech Corpor ation.

Page 31 of 100

M30850T3-CPE User’s Manual 2. Setup

REJ10J1430-0200 Rev.2.00 April 01, 2007

2.8.1 Connecting to a 100-pin LCC socket

Here following is a procedure of connecting M30850T3-CPE to a 100-pin LCC socket (Yamaichi Electronics Co., Ltd.: IC61-

1004-051) on the user syst em with using M3080 0T- PTC (n ot inclu ded)

(1) Mount LCC socket on the user system

(2) Attach the J4 side of the M308 50T3-CPE to the CN2 side of the M30800T-PTC.

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

Figure 2.12 Connecting to a 100-pin LCC socket

CAUTION

Note on Connecting the User System:

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

user system.

IMPORTANT

Notes on the connectors of a converter board:

z The connectors of the M30800T-PTC are guaranteed for 50 insertion/removal iterations.

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

100-pin LCC socket (not included)

M30850T3-CPE

CN2 s ide

(1)

No.1 pin

(3)

M30800T-PTC (not included)

User system

(2)

Page 32 of 100

M30850T3-CPE User’s Manual 2. Setup

REJ10J1430-0200 Rev.2.00 April 01, 2007

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

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

M3T-F160-100NRB (not included), and here following is its procedure.

For details on the M3T-F160-100NRB, refer to its user's manual.

(1) Mount th e NQPACK100RB included with the M3T-F160-100NRB on the user system.

(2) Attach the YQPACK100RB included with the M3T-F160-100NRB to the NQPACK100RB, and secure them with YQ-

GUIDEs.

(3) Attach the CN2 side of the M3T-F160-100NRB to the J4 side of the M30850T3-CPE.

(4) Attach the M3T-F160-100NRB to the YQPACK100RB.

CN2 side

(3)

(1) 100-pin 0.65mm pitch

(PRQP0100JB-A) foot pattern

No.1 pin

User system

M3T-F160-100NRB (not included)

FLASH MCU etc.

On-board evaluation

*: One product consists of these 4 parts

YQPACK100RB

NQPACK100RB

HQPACK100RB168

(not included)

(2)

(4)

YQ-GUIDE’s (4pcs)

The corners are sharp

M30850T3-CPE

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

CAUTION

Note on Connecting the User System:

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

user system.

IMPORTANT

Note on the connectors of a converter board:

z The connectors of the M3T-F160-100NRB are guaranteed for only 50 insertion/removal iterations.

Page 33 of 100

M30850T3-CPE User’s Manual 2. Setup

REJ10J1430-0200 Rev.2.00 April 01, 2007

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

Figure 2.14 shows how to connect the compact emulator to a 100-pin 0.65mm 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-DM S to the M3T-DIRECT100S.

(3) Attach the M30800T-PTC to the M30850T3-CPE.

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

Figure 2.14 Connecting to a 100-pin 0.65mm pitch foot pattern (part 2)

CAUTION

Note on Connecting the User System:

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

user system.

IMPORTANT

Notes on the connectors of a converter board:

z The connectors of the M30800T-PTC are guaranteed for only 50 insertion/removal iterations.

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

insertion/removal iterations.

M3T-100LCC-DMS (not lncluded)

M30850T3-CPE

CN2 side

(3)

(4)

(2)

(1)

No.1 pin

User system

M3T-DIRECT100S (not included)

M30800T-PTC (not included)

100-pin 0.65mm pitch

(PRQP0100JB-A) foot pattern

Page 34 of 100

M30850T3-CPE User’s Manual 2. Setup

REJ10J1430-0200 Rev.2.00 April 01, 2007

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

Figure 2.15 shows how to connect the compact emulator to a 100-pin 0.65mm 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 th e user system.

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

(3) Attach the M30800T-PTC to the M30850T3-CPE.

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

M3T-100LCC-DM (not included)

M30850T3-CPE

CN2 side

(3)

(4)

M30800T-PTC (not uncluded)

(2)

FLASH MCU etc.

On-board evaluation

M3T-DUMMY100S

(not included)

(1) 100-pin 0.65mm pitch

(PRQP0100JB-A) foot pattern

No.1 pin

User system

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

CAUTION

Note on Connecting the User System:

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

user system.

IMPORTANT

Notes on the connectors of a converter board:

z The connectors of the M30800T-PTC are guaranteed for only 50 insertion/removal iterations.

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

insertion/removal iterations.

Page 35 of 100

M30850T3-CPE User’s Manual 2. Setup

REJ10J1430-0200 Rev.2.00 April 01, 2007

2.8.5 Connecting to a 100-pin 0.5mm pitch Foot Pattern

Figure 2.16 shows how to connect the compact emulator to a 100-pin 0.5mm 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-ND included with th e M3T-F160-100NSD on the user system.

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

(3) Insert the YQ-GUIDE’s included with the YQPACK100SD to th e YQPACK100SD.

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

(5) Attach the M30850T3-CPE to the M3T-F160-100NSD.

M30850T3-CPE

CN2 side

(5)

(1)

No.1 pin

Users system

M3T-F160-100NSD (not included)

FLASH MCU etc.

On-board evaluation

*One product consists of these 4 parts

YQPACK100SD

NQPACK100SD-ND

HQPACK100SD

(not included)

(2)

(3)

(4)

YQ-GUIDE’s (4pcs)

The corners are sharp

100-pin 0 .5mm pitc h

(PLQP0100KB-A) foot pattern

Figure 2.16 Connect ing to a 100-pin 0.5mm pitch fo ot pat t e rn

CAUTION

Note on Connecting the User System:

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

user system.

IMPORTANT

Note on the connectors of a converter board:

z The connectors of the M3T-F160-100NSD are guaranteed for only 50 insertion/removal iterations.

Page 36 of 100

M30850T3-CPE User’s Manual 2. Setup

REJ10J1430-0200 Rev.2.00 April 01, 2007

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

Figure 2.17 shows how to connect the compact emulator to a 144-pin 0.5mm 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) Moun t the NQPACK144SD(-ND) included with the M3T-FLX-144NSD on the user syste m.

(2) Attach the YQPACK144SD included with the M3T-FLX-144NSD to the NQPA CK144SD.

(3) Insert the YQ-GUIDE's included with the YQPACK144SD to the YQPA CK144SD.

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

(5) Attach the M30850T3-CPE to the M3T-FLX-144SD.

M30850T3-CPE

CN2 side

(5)

(1) 144-pin 0.5mm pitch

(PLQP0144KA-A) foot pattern

No.1 pin

User system

M3T-FLX-144NS D (not included)

FLASH MCU etc.

On-board evaluation

* One product consists of these 4 parts.

YQPACK144SD

NQPACK144SD(-ND)

HQPACK144SD

(not included)

(2)

(3)

(4)

YQ-GUIDE’s (4pcs)

The corners are sharp

Figure 2.17 Connect ing to a 144-pin 0.5mm pitch fo ot pat t e rn

CAUTION

Note on Connecting the User System:

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

user system.

IMPORTANT

Note on the connectors of a converter board:

z The connectors of the M3T-FLX-144NSD are guaranteed for only 50 insertion/removal iterations.

Page 37 of 100

M30850T3-CPE User’s Manual 2. Setup

REJ10J1430-0200 Rev.2.00 April 01, 2007

2.9 Changing Settings

2.9.1 Setting Switches of Emulator

Set the switches of the emulator according to the condition.

MADE

POWER

SW1

RENESAS

INT

JP1 5.0V

JP2

3.3V

EXT

CLOCK

RESET

RUN

LED3

LED6

LED5 LED4

POWER

LED1

SAFE

LED2

M30850T3-CPE

POWER US B

5.0V

3.3V

MCU

POWER

EXT

INT

JP2

JP1

STATUS

SYSTEM

STATUS

TARGET

MADE IN JAPAN

COMPACT EMULATOR

SAFE

POWER

CLOCK

RESET

RUN

SW1

AVCC, AVSS SW2

P87 SW3

P86

JP1

VDDIO

JP1

MCU Power Supply

Source Selection

Jumper

MADE IN JAPAN

AVCC

AVSS VSS XOUTNC

XCIN

P87 NC

P86

EXT INT VCONT

JP1

VCC1=2

VCC1>2

RENESAS

SW5

A/D converter bit

selection switch

SW4

XOUT

JP2

MCU Power Supply

Voltage Selection

Jumper

Figure 2.18 Positions of the switches

Page 38 of 100

M30850T3-CPE User’s Manual 2. Setup

REJ10J1430-0200 Rev.2.00 April 01, 2007

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

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

the switch according to the connection to the user system.

Table 2.5 Setting jumper switches

Connection to

the user system

MCU power supply

source selection

jumper (JP1)

MCU power supply

voltage selection

jumper (JP2) Description

3.3 V Supplied from the emulator. The MCU operating

voltage is 3.3 V.

Not connected INT 5.0 V Supplied from the emulator. The MCU operating

voltage is 5.0 V.

Connected EXT Invalid

Supplied from the user system. This emulator

consumes max. 500mA of electrical current from

the user system.

CAUTION

Note on Setting Jumper Switches:

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

Otherwise the internal circuit may cause a break.

z When the MCU power supply source selection jumper and MCU power supply voltage selection jumper are set

to INT and 5.0 V respectively, the selection jumper JP1 on the M30850T2-EPBM must be set as VCC1=2 side.

Page 39 of 100

M30850T3-CPE User’s Manual 2. Setup

REJ10J1430-0200 Rev.2.00 April 01, 2007

(2) Setting JP1, SW1 to SW4 on the M30850T2-EPBM

JP1, SW1 to SW4 of the M30850T2-EPBM are on the emulator side panel. Table 2.6 shows the settings of JP1, SW1 to

SW4 on the M30850T2-EPBM.

Table 2.6 Switch settings of the M30850T2-EPBM (JP1, SW1 to SW4)

Switch Switch name Setting Description

VCC1=2

VCC1>2

(Factory-setting)

3.0 V ≤ VCC1 = VCC2 ≤ 5.5 V

JP1* VDDIO

VCC1=2

VCC1>2

VCC1 = 5.0 ± 0.2 V and 3.0 V ≤ VCC2 ≤ VCC1

AVCC

AVSS EXT INT

(Factory-setting)

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

SW1 AVCC

AVSS

AVCC

AVSS EXT INT

Connects pin AVCC of the MCU to the internal po wer supply of the

emulator, an d con nect s pi n AVSS to the GND in the emulator.

XCINP87 VCONT

(Factory-setting)

Connects pin P87 of the MCU to th e user system.

XCINP87 VCONT

Connects pin P87 of the MCU to the sub-clock oscillator circuit

(32.768 kHz).

SW2 P87

XCINP87 VCONT

Do not set to VCONT.

VSS

NCP86

(Factory-setting)

Connects pin P86 of the MCU to th e user system.

VSS

NCP86

Does not connect pin P86 of the MCU.

SW3 P86

VSS

NCP86

Do not set to VSS.

XOUTNC

(Factory-setting)

Does not connect pin XOUT of the MCU.

SW4 XOUT

XOUTNC

Connects pin XOUT of the MCU to the user system.

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

Be careful about the direction when connecting.

Page 40 of 100

M30850T3-CPE User’s Manual 2. Setup

REJ10J1430-0200 Rev.2.00 April 01, 2007

(3) Setting SW5 on the M30850T2-EPBM board

Table 2.7 lists the examples of setting the switch SW5 on the M30850T2-EPBM board.

SW5 is the switch which sets each analog input pin with the analog input port selection function.

W hen selecting AN00 to AN07 or AN20 to AN27 in the an alog input port select b its (bit 2 and bit 1 of 0394h), set the pins

used for A/D conversion to ON, the pins not used to OFF.

Table 2.7 Examples of setting the switch (SW5) on the M30850T2-EPBM board

Analog input port Setting Description

When not using the

analog input port

selection function

AD ON 0 7

OFF 0 7

(Fa c to ry S e tti n g )

This is the setting when not using the analog input port selection

function. When using this product with the conditions below, set

the same as shown in the left figure.

- When using the memory expansion mode or microprocessor

mode

- When using the multi-port sweep mode of A/D conversion

- When selecting AN0 to AN7 or AN150 to AN157 in analog

input port select bit of A/D conversion

When using AN23

to AN27

AD ON 0 7

OFF 0 7

AN23 to AN 27 used: ON

AN20 to AN22 used: OFF

This is a setting when using the analog input port selection

function and using AN23, AN24, AN25, AN26 , AN27 for analog

input pins, set the analog input pins 4, 5, 6, 7, 8 to ON as shown in

the left figure.

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 or ISTxD0,

ISCLK0, ISRxD0.

When using AN20

to AN27

AN 20 to AN 27 us ed: ON

AD ON 0 7

OFF 0 7

This is a setting when using the analog input port selection

function an d using AN20 to AN27 for analog input pi ns.

Set the analog input pins 1 to 8 to ON as sh own in the left figure.

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 or

ISTxD0, ISCLK0, ISRxD0.

When using AN04

to AN07

AD ON 0 7

OFF 0 7

AN 0 4 to A N 0 7 us e d : O N

AN00 to AN 03 unu sed : OF F

This is a setting when using the analog input port selection

function an d using AN04 to AN07 for analog input pi ns.

Set the analog input pins 5, 6, 7, 8 to ON as shown in the left

figure

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 or ISTxD0,

ISCLK0, ISRxD0.

When using AN03

to AN05 and AN25

to AN27

AD ON 0 7

OFF 0 7

AN 03 to AN 05 used : ON

AN 25 to AN 27 used : ON

AN00 to AN02 unused : OFF

AN20 to AN22 unused : OFF

This is a setting when using the analog input port selection

function an d using AN03 to AN05 and AN2 5 to AN27 for analog

input pins.

Set the analog input pins 4, 5, 6, 7, 8 to ON as shown in the left

figure.

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 or ISTxD0,

ISCLK0, ISRxD0.

Page 41 of 100

M30850T3-CPE User’s Manual 2. Setup

REJ10J1430-0200 Rev.2.00 April 01, 2007

IMPORTANT

Notes on Switch JP1 on the M30850T2-EPBM board:

z If using this product when the voltage of VCC1 ≥ VCC2, set the JP1 on the M30850T2-EPBM board to

VCC1>2 side.

z If operating this product with the setting of the JP1 to VCC1 > 2, disconnecting the emulation memory board

R0E330850MSRC0, VCC2 voltage 3.3V ≤ VCC2 < 4.2V and a CPU clock of higher than 30MHz, set the SFR

area of the intelligent I/O functio n to 2wait (set the PM13 bit to "1") when reading this area.

z If operating this product with the setting of the JP1 to VCC1 > 2, connecting the emulation converter board

R0E330850MSRC0, VCC2 voltage 4.2 V ≤ VCC2 ≤ 5.5 V and a CPU clock of higher than 24MHz, set the

SFR area of the intelligent I/O function to 2wait (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.

IMPORTANT

Notes on Switch SW5 on the M30850T2-EPBM board:

z When using this product in memory expansion mode or microprocessor mode, be sure to use SW5 with factory

setting (set the all SW5 to ON).

z When selecting AN00 to AN07 or AN20 to AN27 in the an alog inpu t port select b it of th e A/D0 con tro l register

2 (address 394h), the following settin gs are required.

1. Set the direction register PD15 (03D3h) of port P15 for the analog input pin to input port.

2. Set the function selection register A9 (03A1h) of port P15 for the analog input pin to I/O port.

With this setting, port P15 cannot be used as an I/O port. Note th at port P15 cannot be used as an I/O port even

if A/D conversion is halting.

z When using the A/D conversion in multi-port sweep mode, be sure to set the all SW5 to ON

When selecting AN0 to AN7, AN00 to AN07 (MPS11, MPS10 = 10) or AN0 to AN7, AN20 to AN27 (MPS11,

MPS10 = 11) in the multi-port sweep mode select bit of A/D0 control register 4 (address 392h), the following

settings are required.

1. Set the direction register PD15 (03D3h) of port P15 for the analog input pin to input port.

2. Set the function selection register A9 (03A1h) of port P15 for the analog input pin to I/O port.

With this setting, port P15 cannot be used as an I/O port. Note th at 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 conversion operates differently from an actual MCU. Make the final evaluation of the A/D converter using

an actual MCU.

Page 42 of 100

M30850T3-CPE User’s Manual 2. Setup

REJ10J1430-0200 Rev.2.00 April 01, 2007

2.9.2 Selecting Clock Supply

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

Table 2.8 shows the clocks and their initial settings.

Table 2.8 Clock supply to the MCU and Initial setting

Clock Emulator debugger display Description Initial setting

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

Main (XIN-XOUT) External Oscillator circuit on the user system -

Internal Internal oscillator circuit (32.768 kHz) -

Sub (XCIN-XCOUT) External Oscillator circuit on the user system Yes

(1) Using an Internal Oscillator Circuit Board

1. Kinds of Oscillator Boards

The M30850T3-CPE comes with an oscillator circuit bo ard OSC-3 (32 MHz). And an oscillator circuit bare b oard OSC-2

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

"Internal" in the emulator debugger after replacing oscillator circuit bo ards to change a clock supplied to an MCU.

Page 43 of 100

M30850T3-CPE User’s Manual 2. Setup

REJ10J1430-0200 Rev.2.00 April 01, 2007

2. Replacing Oscillator Circuit Boards

Figure 2.19 shows how to replace the oscillator circuit boards.

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

corner of the board.

Unscrew the screw securing the oscillator circuit board.

Lift off the oscillator circuit board.

Attach the oscillator circuit board for replacement to the

connector of the emulator.

Secure the new oscillator circuit board with the screw.

Figure 2.19 Replacing oscillator circuit boards

CAUTION

Note on Replacing the Oscillator Circuit Board:

z When removing the upper cove r or replacing the oscillato r circu it bo ard s, be sure to shu t OFF th e power sup ply.

Otherwise the internal circuit may cause a break.

Oscillator circuit boar d

MADE

POWER

SW1

COMPACT EMULATOR

INT JP

5.0V

3.3V

EXT

CLOCK

RESET

RUN

LED3

LED6

LED5 LED4

POWER

LED1

SAFE

LED2

M30850T3-CPE

POWER USB

5.0V

3.3V

MCU

POWER

EXT

INT

JP2

JP1

STATUS

SYSTEM

STATUS

TARGET

MADE IN JAPAN

COMPACT EMULATOR

POWER

SAFE

POWER

CLOCK

RESET

RUN

Page 44 of 100

M30850T3-CPE User’s Manual 2. Setup

REJ10J1430-0200 Rev.2.00 April 01, 2007

3. Using the Internal Oscillator Circuit Bare Board

To use this product at a frequency you like, build a desired oscillator circuit on the included OSC-2 oscillator circuit b are 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 circuit board OSC-2 and its connector pin locations

IC1

C2 C1

X1 ,X2

CLK

Vcc

GND

J1-3

1011 89

1213

IC 1 : In v e rter (Un b u ffe r )

X1: 5.08m m pitch 2-pin oscillator

X2: 2.54m m pitch 2-pin oscillator

X3: 2.54m m pitch 3-pin oscillator

IC1

J1-1

J1-2

J1-4

GND

IC1

X3*

IC1

Figure 2.21 Circuits of the oscillator circuit bare board OSC-2

Page 45 of 100

M30850T3-CPE User’s Manual 2. Setup

REJ10J1430-0200 Rev.2.00 April 01, 2007

(2) Using an Oscillator Circuit on the User System

To operate this product with an external clock, construct an oscillator circuit as shown in Figure 2.22 in the user system and

input the oscillato r output at 50% duty (within the operating range of the evaluatio n MCU) into pin XIN. And pin XOUT should

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

Figure 2.22 External oscillator circuit

Make note that in the oscillator circuit shown in Figure 2.23 where a resonator is connected between pins XIN and XOUT,

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

system. It is same for sub-clock oscillator circuits (XCIN and XCOUT).

Figure 2.23 Circuit in which oscillation does not occur

Page 46 of 100

M30850T3-CPE User’s Manual 2. Setup

REJ10J1430-0200 Rev.2.00 April 01, 2007

2.9.3 A/D Conversion Bypass Capacitors

There is a foot pattern on the M30850T2- EPBM board for mounting bypass capacitors fo r an A/D conversion circuit near the

MCU. Mount suitable bypass capacitors as occasion demands. Figure 2.24 shows where they are installed and the

configuration of this product.

Figure 2.24 Foot pattern for A/D conversion bypass capacitors and the configuration of this product

IMPORTANT

Note on the A/D Converter Function:

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

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

converter with an actual MCU.

MADE　IN　JAPAN

AVCC

AVSS VSS XOUT

NCXCINP87 NCP86

SW2SW1 SW3 SW4

C 1

C 2

EXT INT VCONT

JP1

VCC1=2

VCC1>2

C 4

C 3

SW5

RENESAS

VREF

AVSS

AVCC

AVSS C1: Vref-Avss bypass capacitor

C2: Avcc-AVss bypass capacitor

Page 47 of 100

M30850T3-CPE User’s Manual 3. Usage (Emulator Debugger)

REJ10J1430-0200 Rev.2.00 April 01, 2007

3. Usage (Emulator Debugger)

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

3.1 Starting Up the Emulator Debugger

When debugging the completed programs, switch the session. The session can be switched in the drop down list of the tool bar

shown below.

You will have as many sessions created as the number of targets you selected when creating a project, so select the sessio n th at

corresponds to the target to be connected from the drop-down list. To connect to the M32C Compact Emulator, select

“SessionM32C_Compact_Emulator”

Page 48 of 100

M30850T3-CPE User’s Manual 3. Usage (Emulator Debugger)

REJ10J1430-0200 Rev.2.00 April 01, 2007

3.2 Init Dialog Box

Init dialog box is a dialog box for setting up required items on the emulator debugger startup.

The settings in this dialog box is effective for next startup.

(1) MCU tab

1. Specifying the MCU file

2. Using or not using the address match break function

Specifying the MCU file

Click the “Refer...” button.

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

desired MCU file.

- The MCU file contains the information specific to the

target MCU.

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

section of the MCU tab.

Using or not using the address match break

function

Specify whether or not to use the address match break

function.

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

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 user

program.

This option can be selected or deselected only when you are

starting up the emulator debugger.

Serial No.

Shows the currently connected emulators in list form. Select

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

Page 49 of 100

M30850T3-CPE User’s Manual 3. Usage (Emulator Debugger)

REJ10J1430-0200 Rev.2.00 April 01, 2007

3. Using or not using the watchdog function

IMPORTANT

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

z 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.

z 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.

z To debug a user system that does not use the watchd og 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.

Using or not using the wat chd og 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

Page 50 of 100

M30850T3-CPE User’s Manual 3. Usage (Emulator Debugger)

REJ10J1430-0200 Rev.2.00 April 01, 2007

4. Using or not using the CPU rewrite mode

5. Using or not using the trace point function

6. Executing the self-check

Using or not using the trace point function

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

trace function and the hardware break function. Specify

whether or not to use the trace point function.

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

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

for the hardware break function.

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

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

function. The hardware break function is disabled.

Executing the self-check

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

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

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

This function may be enabled in the following cases:

- When you are using the emulator you have just

purchased

- When you successfully download the firmware, but fail

to start up the emulator debugger.

- 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.

Using or not using CP U rewrite mode

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

debug the user system that uses CPU rewrite mode, select

the check box. This option can be selected or deselected

only when you are starting up the emulator debugger.

[Notes]

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

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(3) Debugging Information tab

1. Specifying the compiler used and the object format

Specifying the method for storing debug

information

There are two methods for storing debug information: on

memory method and on-demand method.

When selecting the on demand method, check the [On

Demand] check box.

- On Memory

Debugging information is stored in the internal memory

of your computer. This method is suitable for the small-

sized load module (user program)

- On Demand

Debugging information is stored in a reusable temporary

file on the hard disk of your computer .

Because the stored debugging information is reused, it

can be downloaded in higher speed when you download

the same load module second time or later. This

method is suitable for the large-sized load module (user

program).

Specifying the compiler used and the object

format

Displays the compiler used and its object format.

Please specify the compiler used and its f ormat in the dialog

opened by menu [Debug]->[Debug settings…].

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(3) Emulator tab

1. Specifying the target clock

(4) Resume tab

1. Automatically executing a script command

When you have finished the setting s (1) to (4) above, click OK.

Automatically executing a script command

To automatically execute a script command when starting

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

script file to be executed.

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

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

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

not want to automatically execute a script command, delete

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

dialog box.

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

specify back again in the Init dialog box after startup,

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

emulator debugger.)

Specifying the target clock

Specify the clock sources supplied to the MCU (main clock

and sub clock). Select the appropriate clock sources

according to the clock used by your target MCU.

- Internal

Emulator’s internal clock

- External

User system clock

The option you have specified here remains effective the

next time you start up.

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3.3 Starting Up the Emulator Debugger (EMEM Dialog Box)

Emem dialog box is a dialog box for setting the information of the user system. The box will open after closing Init dialog

box.

(1) STATUS tab

1. Specifying the processor mode

IMPORTANT

Notes on Selecting a Processor Mode:

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

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

z When setting microprocessor mode, the level of pin CNVSS of the MCU status should be "H".

(This mode can be set only when using the emulation memory board R0E33850PMSRC0.)

z When setting memory expansion mode or microprocessor mode, pins RDY# and HOLD# of the user system

should be "H".

z When the user system is not connected (targetless), following modes are available.

(1) When not using the emulation memory board, single-chip mode and memory expansion mode are available.

(2) When using the emulation memory board, all modes are available.

Specifying the processor mode

Select the appropriate processor mode that suits your

system.

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1. Referring to the MCU Status

IMPORTANT

Notes on Selecting a Processor Mode:

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

processor mode.

z Check that the RDY# and HOLD# are “H” level. If they are “L” level, the emulator debugger shows an error.

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 slider

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

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(2) Emulation Memory tab

1. Setting the Bank Ad dress of the Debug Moni t o r

Setting the Bank Address of the Debug

Monitor

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

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)

Emulation memory allocation for an

extended area

Emulation memory cannot be allocated without

connecting the emulation memory board.

When memory extension or microprocessor mode is

selected, emulation memory can be allocated to the extended

are to be debugged (in up to four area).

* Bank (Set bank address)

Specify the bank address of the debug target area to be

allocated in hexadecimal. If specified as C0, C00000h is

the start address of the debug target area.

* Length (Specify size of area)

Specify the size of the debug target area (256 bytes or

1Mbytes). If Length is specified to be “256 bytes”,

banks 00, 04, 08, and up to FC (every four banks) are

specified for Bank; if Length is specified to be “1

Mbytes”, banks 00, 10, 20 and up to F0 (every 16 banks)

are specified for Bank.

* Map (Specify area map)

Specify the mapping information (“Internal” or

“External”) in the specified area. If no area is specified,

select “No Use”

- Internal : The area specified to be “Internal” is mapped

into the internal area (emulation memory).

- External : The area specified to be “External” is mapped

into the external area (external resource in the

target system)

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(3) Flash Clear tab

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

When you have finished the setting s (1) to (3) above, click OK.

Cansel HelpOK

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 or

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

initialized to FFh.) The MCU’s internal flash ROM is listed

in block units.

- Any block which has had its check box selected is not

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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3.4 Checking Connections to the Emulator System

Check that the emulator debugger has been conn ected correctly to the emulator.

Checking connections to the emulator

system

When the emulator debugger is connected correctly to the

emulator after you have finished setting up the Init dialog

box and the Emem dialog box, you will see a message

“Connected” displayed on the “Debug” tab of the Output

window.

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3.5 Program Window

(1) Downloading the program

1. Downloading from the work space window

2. Showing the source program.

M32C_85_TEST

m32c85_init.inc

85_rammonitor.a30

Downloading the program

Download the object program you want to debug.

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

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

the same effect.

Editor (source) window

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

the content of the source file corresponding to the current

position of the program counter.

The program counter position is marked by a yellow arrow.

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

and set or clear software breakpoints.

Because the present emulator uses the MCU’s internal flash

ROM, the initial value for the ROM area dat a at the time of

purchase is “FFh.”

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(2) Program execution

1 Resetting the user program

2 Executing the user program (Go)

3 Executing the user program (Go Free)

4 Executing the user program (Reset Go)

5 Step execution of the user program

6 Stopping the user program

CPU reset

Resets the target MCU.

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

same effect.

Runs the program beginning with the current PC position.

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

effect.

Go Free

Runs the program beginning with the current PC position.

The software and hardware breaks set in it are ignored.

Reset Go

Runs the program after reset.

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

same effect.

Step In

Single-steps the program executing each statement

(including those in functions).

Step Over

Single-steps the program executing each function call as one

step.

Step Out

Exits a function and stops at a statement in the program next

to the one that called the function.

Or you can select “Step In” or other corresponding

commands from “Debug” menu for the same effect.

STOP

Stops the program.

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

effect.

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

(3) Setting breakpoints

1. Screen after break point setup

Editor (Source) window

The position at which the user program has stopped is

marked by a yellow arrow.

Screen after breakpoint setup

There are three types of breakpoints as described below.

- Address match breakpoint

This breakpoint can be set only when you chose to use

the address match break function on the MCU tab of the

Init dialog box.

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

the address match breakpoint display area in the editor

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

line)

Up to eight breakpoints can be set.

The address match break causes the program to stop

before executing the address at which a breakpoint is set.

- Software breakpoint

A software breakpoint can be set or cleared by double-

clicking the software breakpoint display area in the editor

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

line).

This is rewritten to a break instruction, therefore, because

of rewriting flash ROM, program execution starts with a

delay of several seconds after setting ROM area.

If the breakpoint you set is a software breakpoint, the

program stops before executing the instruction at the set

breakpoint.

- Hardware breakpoint

A hardware breakpoint can be set or cleared by right-

clicking the breakpoint display area.

If the breakpoint you set is a hardware breakpoint, the

program stops after executing the instruction at the set

breakpoint (after several cycles).

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(4) Executing up to the cursor po sition

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

2. After the execution has finished

Enlarged view Setup procedure for running the program

up to the cursor position

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

want to be executed.

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

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

the same effect.

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3.6 Hardware Breakpoint Setting Window

(1) Breakpoint setup dialog box

1. Opening the hard ware breakpoint set u p di al og b ox

2. Hardware Break Point Setting Window in initial state

3. Opening the Event Status dialog box

H/W breakpoint Setting Window in initial

state

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

function will be enabled, allowing you to set hardware

breakpoints.

Setting Break Event

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

Hardware Break Poi nt

Clicking this button opens the hardware breakpoint setup

dialog box.

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4. Event Status dialog box

(2) When FETCH is selected

1. Window for sett ing a ddresses

Specifying the event type

Click to select the event type you want to set.

- FETCH

Detects an instruction prefetch.

- DATA ACCESS

Detects a memory access.

- BIT SYMBOL

Detects a bit access.

Setting the address

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

specified address range, etc. When you have finished setting

the address, click OK.

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(3) When DATA ACCESS is selected

1. Window for setting the address

2. Window for set t i ng dat a

Setting the address

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

specified address range, etc.

Setting data

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

compare data.

Setting the access condition

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

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

access condition, click OK.

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3. Example Data Settings

Event setting for even-address word access

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

High-order and lo w-order data effective

Event setting for odd-address word access

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

Odd-address high-order data effective

Even-address low-order data effective

Event setting for even-address byte access

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

Low-order data effective

Event setting for odd-address byte access

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

High-order data effective

Setting a break event

Address 1 :000512

Data 1 :0203

MASK :FFFF

Access :WRITE

Setting a break event (using 2 events)

A1 A2

Address 1 :000519 Address 1 :00051A

Data 1 :0300 Data 1 :0002

MASK :FF00 MASK :00FF

Access :WRITE Access :WRITE

Set the combinatorial events to AND.

Setting a break event

Address 1 :000516

Data 1 :0003

MASK :00FF

Access :WRITE

Setting a break event

Address 1 :000515

Data 1 :0300

MASK :FF00

Access :WRITE

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(4) Setting the combinatorial event condition

1. Window for setting the combinatorial event condition

Setting the combinatorial event condition

There are following three conditions that you can choose for

the combinatorial events.

- OR

The program breaks when one of the specified events

occurs.

- AND

The program breaks when all of the specified events

occur.

- AND (Same Time)

The program breaks when the specified events occur at

the same time.

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

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

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

to one).

When you have finished setting the combinatorial event

condition, click the “Set” button.

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3.7 Trace Window

(1) Trace window

1. Opening the trace window

2. 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 mode

The execution paths of the executed instructions can be

inspected. The contents are displayed in order of

execution paths.

- Source mode

The execution paths of the source program can be

inspected.

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

progress finishes.

Trace window

Click this button to open the trace window.

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

for the same effect.

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3. Trace window (Bus display)

Explanation of the trace window (bus display)

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

- Cycle

Shows trace cycles. Double-click here to bring up a dialog

box to change the displayed cycle.

- Label

Shows labels corresponding to address bus information.

Double-click here to bring up a dialog box to search for

addresses.

- 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. “16b” for 16 bits

wide bus and “8b” for 8 bits wide bus are displaye d.

- BHE

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

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

4. Trace window (Disaseemble display) - BIU

Shows the status between the BIU (Bus Interface Unit) and

memory or I/O.

Symbol Status

– : No change

WAIT : Executing the wait instruction

RBML : Read (bytes) ML on

F : Fetch

QC : Discontinuous fetch

RWML : Read (words) ML on

INT : Interrupt acknowledge cycle

RB : Read (bytes)

WB : Write (bytes)

DRB : Read (bytes) by DMA

DWB : Write (bytes) by DMA

RW : Read (words)

WW : Write (words)

5. Trace window (Source display) 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.

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(2) Suspending and resuming trace measurement

1. Suspending trace measurement

2. Resuming trace measurement

Stop

Click this toolbar button to suspend the trace measurement

in progress.

Re-Start

Click this toolbar button to resume the trace measurement in

progress.

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(3) Trace point setup window

1. Opening the trace point setup dialog box

2. Trace Point Setting Window in initial state

Trace Point 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 set

events in the same way as for the hardware breakpoints.

Trace Point

Clicking this toolbar button opens the trace point setting

window.

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3. Specifying a trace range

Specifying a trace range

You can specify a trace range for the trace event.

- Break

64K cycles of instruction execution before the user

program stopped is recorded.

- Before

64K cycles of instruction execution before a trace point

condition was met is recorded.

- About

32K cycles of instruction execution before and after a trace

point condition was met is recorded.

- After

64K cycles of instruction execution after a trace point

condition was met is recorded.

- Full

64K cycles of instruction execution after a trace began is

recorded.

4. Setting the trace write condition

Setting the trace write condition

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

the trace memory.

- Total

All cycles are written into memory.

- Pick up

Only the cycles in which the specified condition was met

are written into memory.

- Exclude

Only the cycles in which the specified condition was not

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.

5. Setting the real time trace write condition Write mode

Only the cycle in which the specified Start event occurred.

A range of cycles from when the specified Start event

occurred to when the specified Start event became

nonexistent.

A range of cycles from when the specified Start event

occurred to when the specified End event occurred.

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3.8 RAM Monitor Window

(1) RAM monitor window

1 Opening the R AM monitor window

(2) RAM monitor area setting window

1. Opening RAM monitor area setting window

Setting RAM monitor area

Clicking this toolbar button opens the RAM monitor area

setting window.

RAM monitor

Clicking this button opens the RAM monitor window.

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

“Display” menu for the same effect.

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2. RAM monitor area setting window in initial state

3. RAM monitor area setting dialog box

RAM Monitor Area Setting Window in initial

state

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

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

Specifying the start address

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

monitored.

Specifying the size

You can set the size to be monitored by specifying the

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

bytes in size.

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

5. RAM monitor area setting dialog box

Specifying the start address

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

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

button. The RAM Monitor Area Setting Window will be

displayed.

Changing the RAM monitor display area

You can change the manner in which the RAM monitor area

you have set in the above dialog box is displaye d.

- ↑ Shows the blocks at the preceding addresses.

- ↓ Shows the blocks at the following addresses.

The background colors of the data display and the code

display sections change with the access attribute as

described below.

- Green Addresses accessed for read

- Red Addresses accessed for write

- White Addresses not accessed

The background colors can be changed as necessary.

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4. Hardware Specifications

This chapter describes specifications of this product.

4.1 Target MCU Specifications

Table 4.1 lists the specification s of targ et MCUs which can be debugg ed with this product.

Table 4.1 Specifications of target MCUs for the M30850T3-CPE

Item Description

Applicable M C U M32C/80, 84, 85 , 86 and 8 A Groups

Applicable MCU mode Single-chip mode, memory expansion mode, microprocessor mode*1

Maxi. ROM/RAM capacity 1. Internal flash ROM: 512KB+4KB

0F000h--0FFFFh, F80000h--FFFFFFh

2. Internal RAM: 24KB

00400h--063FFh

Single-power supply

VCC1 = VCC2 = 4.2 to 5.5 V: 32 MHz

VCC1 = VCC2 = 3.0 to 5.5 V: 24 MHz

Applicable operating voltage/frequency*2

Dual-power supply

VCC1 = 5.0 ± 0.2 V and 3.3 V ≤ VCC2 ≤ VCC1: 32 MHz

VCC1 = 5.0 ± 0.2 V and 3.0 V ≤ VCC2 ≤ VCC1: 24 MHz

*1: This is applicable when connecting to the emulation memory converter board, the R0E330850MSRC0 no t included.

*2: The relationship between the voltage and the maximum operating frequency of this product is shown in Figures 4.2 to 4.5.

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

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Single-power supply (VCC1=VCC2)

Dual-power supply (3.0V≤VCC2≤VCC1)

3.0 VCC1 Voltage[V]

Frequency[MHz]

5.5

4.2

Figure 4.1 Voltage and operating frequency of the actual MCU

3.0 VCC1=VCC2 Voltage[V]

Frequency[MHz]

5.5

4.2

Figure 4.2 Single-power supply (VCC1=VCC2) and disconnecting to the emulation memory board (R0E330850MSRC0)

Intelligent I/O 1wait Read Access

3.0

Frequency[MHz]

5.5

4.2 VCC2 Voltage[V]

3.3

Intelligent I/O 2wait (set the PM13 bit to "1") Read Access

3.0

Frequency[MHz]

5.5

3.3 VCC2 Voltage[V]

Figure 4.3 Dual-power supply (VCC1=5.0±0.2[V] fixed) and disconne cting to the emulation memory board (R0E330850MSRC0)

Intelligent I/O 1wait Read Access

3.0

VCC1=VCC2 Voltage[V]

Frequency[MHz]

5.5

Intelligent I/O 2wait (set the PM13 bit to "1") Read Access

3.0 VCC1=VCC2 Voltage[V]

Frequency[MHz]

5.54.2

Figure 4.4 Single-power supply (VCC1=VCC2) and connecting to the emulation memory board (R0E330850MSRC0)

Intelligent I/O 1wait Read Access

3.0 VCC2 Voltage[V]

Frequency[MHz]

5.5

Intelligent I/O 2wait (set the PM13 bit to "1") Read Access

3.0 VCC2 Voltage[V]

Frequency[MHz]

5.54.2

Figure 4.5 Dual-power supply (VCC1=5.0±0.2[V] fixed) and connecting to t he emulation memory board (R0E330850MSRC0)

3.0 VCC1=VCC2 V o ltage[V]

Frequency[MHz]

5.5

4.2

Page 77 of 100

M30850T3-CPE User’s Manual 4. Hardware Specifications

REJ10J1430-0200 Rev.2.00 April 01, 2007

4.2 Differences between the Actual MCU and Emulator

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

about the following precautions.

IMPORTANT

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

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

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

is powered separately.

z This emulator consumes max. 500 mA of electric current from the user system.

z The voltage of the user system should be as follows.

(1) When JP1 of the M30850T2-EPBM is set as VCC1 = 2:

3.0 V ≤ VCC1 = VCC2 ≤ 5.5 V

(2) When JP1 of the M30850T2-EPBM is set as VCC1 > 2:

VCC1 = 5.0 ± 0.2 V

3.0 V ≤ VCC2 ≤ VCC1

z Do not change the voltag e of the user system after turning on the power.

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

z 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 "2.9 Changing Settings" (page 38).

z If operating this product with the setting of the JP1 to VCC1 > 2, disconnecting the emulation memory board

R0E330850MSRC0, VCC2 voltage 3.3V ≤ VCC2 < 4.2V and a CPU clock of higher than 30MHz, set the SFR

area of the intelligent I/O functio n to 2wait (set the PM13 bit to "1") when reading this area.

z If operating this product with the setting of the JP1 to VCC1 > 2, connecting the emulation converter board

R0E330850MSRC0, VCC2 voltage 4.2 V ≤ VCC2 ≤ 5.5 V and a CPU clock of higher than 24MHz, set the SFR

area of the intelligent I/O functio n to 2wait (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.

Page 78 of 100

M30850T3-CPE User’s Manual 4. Hardware Specifications

REJ10J1430-0200 Rev.2.00 April 01, 2007

IMPORTANT

Note on Differences between the Actual MCU and Emulator:

z 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 24 KB (400h--63FFh) is mounted on this product. The internal flash

memory is automatically allocated to F000h--FFFFh and F80000h--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 XIN and

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

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

- For notes on when using the oscillator circuit on the user system, refer to "2.9.2 Selecting Clock

Supply" (pa ge 43 ).

(6) A/D conversion

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

board and other devices between the evaluation MCU and the user system.

(7) Port P15

As one of I/O ports (P15) is connected to the user system through the analog switch circuit, electric

characteristics slightly differ from those of an actual MCU.

(8) XOUT pin

When the SW4 is set to XOUT in stop mode, a clock is output from the XOUT pin.

Note on RESET# Input:

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

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

Note on RDY# Input:

z Be sure to input "L" to pin RDY# of the user system when a user program is being executed (when the RUN

status LED on the emulator’s upper panel is lit). Inputting "L" to pin RDY# during the user program stopping

may cause a malfunction of the emulator.

Note on HOLD# Input:

z Be sure to input "L" to pin HOLD# of the user system when a user progr am is being executed (when the RUN

status LED on the emulator’s upper panel is lit). Inputting "L" to pin HOLD# during the user program stopping

may cause a malfunction of the emulator.

Note on NMI# Input:

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

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

Page 79 of 100

M30850T3-CPE User’s Manual 4. Hardware Specifications

REJ10J1430-0200 Rev.2.00 April 01, 2007

IMPORTANT

Notes on Reset Vector Area:

z For a reset vector area, memory of the emulator is always selected regardless of the setting of the emulation

memory tab.

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

Notes on Stack Area:

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

byte maximum capacity used by the user program as the use stack area.

Even if the user stack does not have an enough area, do not use areas which cannot be used as a stack (SFR

area, RAM area which stores data, or ROM area) as a work area. Using areas like this is a cause of user

program crashes and destabilized emulator control.

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

released.

Note on Maskable Interrupts:

z 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:

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

accessed, emulator control cannot be utilized.

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

Note on DMA Transfer:

z With this produc t, 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 DMA 2 (A 0)

(8) DMA3 memory address register DMA 3 (A 1)

Note on DMAC II Transfer Completion Interrupts:

z You can use DMAC II transfer completion interrup ts during program execution only. Do not g ene rate DMAC II

transfer completion interru pts when you use any functio n but program execution.

Note on Final Evaluation:

z 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.

Page 80 of 100

M30850T3-CPE User’s Manual 4. Hardware Specifications

REJ10J1430-0200 Rev.2.00 April 01, 2007

4.3 Connection Diagram

Figures 4.6 and 4.7 show a part of the connection diagram of the M30850T3-CPE. This connection diagram mainly shows the

interface section. The signals not shown in Figures 4.6 and 4.7 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. Table 4.7 shows IC electric

characteristics of this product for reference purposes.

Figure 4.6 Connection diagram (1/2)

AVcc

Vref

AVss

P85/NMI#

CNVss

BYTE

P55/HOLD#

P57/RDY#

R17

R18

SW1

SW4

143

142

140

24 100

100k

R14

100k

* RESET#

R16

100k

R15

100k

XIN

XOUT

User System

IC1

I/O Emulate MCU

AVcc

Vref

AVss

P85/NMI#

P87/Xcin/Vcont

AVcc

VCC1

AVss

GND

XOUT

*: Connected to the inside of the emulator

IC15

CPU Emulate

MCU

VCC1

P86/Xcout

SW2

P87/Xcin/Vcont

P86/Xcout P86

VSS

P87

XCIN

VCONT

Xcin

XCIN

VCONT

VSS

Xcout

SW3

VCC1

VCC2

XOUT 20

Page 81 of 100

M30850T3-CPE User’s Manual 4. Hardware Specifications

REJ10J1430-0200 Rev.2.00 April 01, 2007

Figure 4.7 Connection diagram (2/2)

Table 4.2 Electrical characteristics of the 74HC4066

Condition Standard values

Symbol Item Vcc Min. Standard Max.

Unit

2.0 - 160 -

RON ON resistor 4.5 - 70 100

ΔRON ON resistor difference 4.5 - 10 -

Ω

IIN Switch input leak current 12.0 - - ±100 nA

AP15

IC8

IC7

IC6

IC10IC9

IC5

74HC4066

AP15

P15

*: Connected to the inside of the emulator

Page 82 of 100

M30850T3-CPE User’s Manual 4. Hardware Specifications

REJ10J1430-0200 Rev.2.00 April 01, 2007

4.4 External Dimensions

4.4.1 External Dimensions of the Compact Emulator

Figure 4.8 shows external dimensions of the M30850T3-CPE connected with the M30800T-PTC (not included) and LCC

socket (not included).

Figure 4.8 External dimensions of the compact emulator

85.0

60.0

Unit: [mm]

SW1

COMPACT EMULATOR

INT

JP1

5.0V

JP2

3.3V

EXT

RUN

LED3

LED6

LED5 LED4

LED2

41.1

16.3

5.510.8

15.0 55.0 15.0

24.0 8.0 10.08.010.0

RENESAS

M30850T3-CPE

POWER USB

5.0V

3.3V

MCU

POWE

INT

JP2

JP1

STATUS

SYSTE

STATUS

TARGET

MADE IN JAPAN

COMPACT EMULATOR

POWER

SAFE

POWER

CLOCK

RESET

RUN

Page 83 of 100

M30850T3-CPE User’s Manual 4. Hardware Specifications

REJ10J1430-0200 Rev.2.00 April 01, 2007

4.4.2 External Dimensions of the M30800T-PTC

Figure 4.9 shows external dimensions of the converter board M30800T-PTC for a 100-pin QFP (PRQP0100JB-A).

Unit: mm

Figure 4.9 Ext ernal di mensions of the M3 08 00 T-PTC

4.4.3 External Dimensions of the M3T-F 160-100NRB

Figure 4.10 shows external dimensions of the converter board M3T-F160-100NRB for a 100-pin QFP (PRQP0100JB-A).

Unit: mm

Figure 4.10 Ex t ernal di mensions of the M3 T-F160-100NR B

130

CN2

CN1

100

80 51

MADE I N JAPAN

55.0

40.0

13.5

M30800T-PTC

21.8

40.0

16.5

55.0

●1

M3T-F160-100NRB REV.A

MADE IN JAPAN

IC1

CN1

CN2

5180

100

40a

40b

40a

40b

21.8

Page 84 of 100

M30850T3-CPE User’s Manual 4. Hardware Specifications

REJ10J1430-0200 Rev.2.00 April 01, 2007

4.4.4 External Dimensions of the M3T-F 160-100NSD

Figure 4.11 shows external dimensions of the converter board M3T-F160-100NSD for a 100-pin LQFP (PLQP0100KB-A).

Unit: mm

Figure 4.11 Ex t ernal di mensions of the M3 T-F160-100NS D

4.4.5 External Dimensions of the M3T-F LX-14 4NSD

Figure 4.12 shows external dimensions of the converter board M3T-FLX-144NSD for a 144-pin LQFP (PLQP0144KA-A).

Unit: mm

Figure 4.12 Ex t ernal di mensions of the M3 T-FLX-144NSD

40a

40b

CN2

M3T-F160-100NSD REV.A

50 26

76 100

CN1 MADE IN JAPAN

40a

40b

55.0 21.8

40.0

16.5 21.8

3772

CN2

CN1

144109

108

MADE I N JAPAN

IC1

M3T-FLX-144NSD REV.A

21.8

55.0

40.0

21.816.5

Page 85 of 100

M30850T3-CPE User’s Manual 4. Hardware Specifications

REJ10J1430-0200 Rev.2.00 April 01, 2007

4.5 Notes on Using This Product

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

precautions.

IMPORTANT

Notes on the Self-check:

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

contact your local distribu tor.

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

Note on Quitting the Emulator Debug ger:

z To restart the emulato r debugger after it ends, always shut power to the emulator off once and then on again.

Notes on Clock Supply to the MCU:

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

debugger.

(1) When "Internal" is selected:

A clock generated by the oscillator circuit board in the M30850T3-CPE is supplied. It is continually

supplied regardless of the status of the user system clock and that of the user program execution.

(2) When "External" is selected:

A clock generated by the oscillator in the user system is supplied. It depends on the status of the oscillation

(on/off) of the user system.

z When operating this product with a sub clock, be sure to set the M30850T2-EPBM board SW2 to XCIN, and

the M30850T2-EPBM bo ard SW3 to NC.

Notes on Using the CPU Clock at Less than 16 MHz:

z To use the CPU clock at less than 16 MHz, execute the command shown below in the Script Window after

starting the emulator debugger.

[Command]

_settimeout 300, 300

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.

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

Page 86 of 100

M30850T3-CPE User’s Manual 4. Hardware Specifications

REJ10J1430-0200 Rev.2.00 April 01, 2007

IMPORTANT

Notes on EMEM Dialog Box:

The following setting up is required in the Emem dialog box of the emulator debugger.

(1) Debug Monitor Bank Address

z When "D0" is specified, 64 KB of area starting from D00000h are allocated for use by the debug monitor.

z The 64 KB allocated for the debug monitor cannot be used.

z 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

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

disassemble area of the program/source windows, the content of this area is not displayed correctly though

it can be displayed.

(2) Processor Mode of the status tab

z Set a processor mode for the target MCU.

z 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.

z When the user system is connected, pin CNVss used with MCU status must be "H" to set up microprocessor

mode. (This can be set up only when the emulation memory board R0E33085MSRC0 is used.)

z To set memory expansion mode, pins RDY# and HOLD# used with MCU status must be "H".

z When the user system is not connected (targetless), following modes are available.

- When not using the emulation memory board, the memory expansion mode is available.

- When using the emulation memory board, all modes are available.

Notes on Address-Match In terrupts:

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

z 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.

z 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.

Page 87 of 100

M30850T3-CPE User’s Manual 4. Hardware Specifications

REJ10J1430-0200 Rev.2.00 April 01, 2007

IMPORTANT

Notes on the Watchdog Function:

z When using the watchdog function of the MCU, check the box of “Debug the program using the watchdog

timer” in the MCU tab of the Init dialog box. If this check box 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. If this check box is unselected, the emulator may run out of control after the user

program has stopped.

z When not using the watchdog function of the MCU, do not select the box of “Debug the program using the

watchdog timer”. If this check box is selected, while the user program remains idle the emulator is performing

refresh processin g (by wr iting to th e watchdog timer star t register) within the emulator control program, and the

watchdog timer starts. If the user program is reexecuted, the watchdog timer und erflows generating a watchdog

timer interrupt or a reset.

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

Notes on Debugging in CP U Rewrite Mode:

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

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

z 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.

z 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 th e internal ROM area

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

bit to releasing it). If any of these are used, malfunctions may occur (e.g. The emulator cannot shift to CPU

rewrite mode or contents of ROM cannot be read our properly.).

(1) Single stepping

(2) Setting a software breakpoint

(3) Setting a hardware breakpoint

(4) Executing COME

Note on Software Breaks:

z 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.

Page 88 of 100

M30850T3-CPE User’s Manual 4. Hardware Specifications

REJ10J1430-0200 Rev.2.00 April 01, 2007

IMPORTANT

Note on Downloading Pro grams:

z When you download a program to an internal ROM area and set software breaks, the main clock operates in

divide-by-8 mode. Keep it in mind when you specify a watchdog timer refresh interval.

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

z With the M30850T3 -CPE, programs are downloaded to the MCU’s flash ROM when debugg ing in single-chip

mode or memory expansion mode. Because the number of write/erase cycles of this ROM is limited, the ROM

must be replace when at the end of its service-life.

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

Flash ROM erase error occurred ERROR (16258)

Flash ROM verify error occurred ERROR (16259)

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

Note on Voltage Detection Circuit:

z With the M30850T3-CPE, as the power voltage cannot be change after powering on the user system, the

voltage detection circu it (brown-out detection reset (hardware reset 2)) cannot be used with t his pr od uct .

Note on Protect Register:

z The protect is not canceled when bit 2 of protect register PRCR (PRC2), which enables writing into the port P9

direction register and the function select register A3, is changed with the below procedure.

(1) Step execution of an instruction setting PRC2 to ("1")

(2) Setting a break point from an instruction setting PRC2 to ("1") to where the port P9 direction register or the

function select register A3 is set

(3) Setting (“1”) PRC2 from the dump window or script window during user’s program execution

Note on Memory Access:

z 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

Page 89 of 100

M30850T3-CPE User’s Manual 4. Hardware Specifications

REJ10J1430-0200 Rev.2.00 April 01, 2007

IMPORTANT

Notes on A/D Conversion:

z When selecting AN00 to AN07 or AN20 to AN27 in the an alog inpu t port select b it of th e A/D0 con tro l register

2 (address 394h), the following settin gs are required.

1. Set the direction register PD15 (03D3h) of port P15 for the analog input pin to input port.

2. Set the function selection register A9 (03A1h) of port P15 for the analog input pin to I/O port.

With this setting, port P15 cannot be used as an I/O port. Note th at port P15 cannot be used as an I/O port even

if A/D conversion is halting.

z When using the A/D conversion in multi-port sweep mode, be sure to set the all SW5 to ON

When selecting AN0 to AN7, AN00 to AN07 (MPS11, MPS10 = 10) or AN0 to AN7, AN20 to AN27 (MPS11,

MPS10 = 11) in the multi-port sweep mode select bit of A/D0 control register 4 (address 392h), the following

settings are required.

1. Set the direction register PD15 (03D3h) of port P15 for the analog input pin to input port.

2. Set the function selection register A9 (03A1h) of port P15 for the analog input pin to I/O port.

With this setting, port P15 cannot be used as an I/O port. Note th at 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 conversion operates differently from an actual MCU. Make the final evaluation of the A/D converter using

an actual MCU.

Page 90 of 100

M30850T3-CPE User’s Manual 4. Hardware Specifications

REJ10J1430-0200 Rev.2.00 April 01, 2007

IMPORTANT

Notes on CE Declaration of Conformity:

z This product complies with CE marking (E N55022 Class A : 1 998 + A1 : 2000 + A2 : 2003, EN550 24 : 1998 +

A1 : 2001 + A2 : 2003). Please use it with care described below.

* Electrostatic Discharge Precautions must be taken when handling the product.

* Must not be used wit hin 3 0 m e t ers of a dom e st i c radio or tel evi si on recei ver.

* For correct operation of this produ ct, it is recommended that Mobile pho nes are not used within 10 meters of

this product system.

* This product sh ould be powered do wn when not in use.

* Use the power supply complying with CE marking requirements for this product.

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

radio communications.

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

this product on or off, you are encouraged to try to correct the interference by one or more of the following

methods;

* Ensure attached cables do not lie across the probe board and converter board.

* Reorient the receiving antenna.

* Increase the distance between the product and the receiver.

* Connect the product into an outlet on a circuit different from that to which the receiver is connected.

* Consult the dealer or experienced radio/TV technician for help.

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

core it may cause interference.

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

it clicks.

Page 91 of 100

M30850T3-CPE User’s Manual 5. Troubleshooting

REJ10J1430-0200 Rev.2.00 April 01, 2007

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/tools

Turning on emulator

Front panel LED

of emulator

Init dialog box of

emulator debugger

displayed 1. Check the operating environment etc. of

the emulator debugger.

See the user

’

s manual of the emulator debugger.

2. Reinstall the emulator debugger.

Em em dialo g box of

emulator debugger

displayed

See

“

5.2 (2) MC U Setting Dialog Box Does N ot Appear at

Debugger Startup

”

(page 94)

Editor (source)

window of emulator

debugger displayed

See

“

5.2 (3) Errors Occur at Debugger Startup

”

(page 95)

Emulator debugger startup completed

Normal

Not normal

Not normal/Error displayed

Error d isplaye d

1. Check the connection of the power supply cable.

S e e

“

2.4 Connecting the Pow er Su pply for the Em u lator”

(page 23)

No t no rm a l/E rror d isp lay ed

Figure 5.1 Flowchart to remedy the troubles

Page 92 of 100

M30850T3-CPE User’s Manual 5. Troubleshooting

REJ10J1430-0200 Rev.2.00 April 01, 2007

5.2 When the Emulator Debugger Does Not Start Up Properly

(1) When the LEDs of the M30850T3-CPE Do Not Display Normally

Table 5.1 Errors LEDs show and their checkpoints

Error Connection to

the user system Checkpoint

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

See "2.4 Connecting a Power Supply for the Emulator" (page 24).

Target Status POWER LED does

not light up. Connected Check that power (VCC1, VCC2 and GND) is properly supplied to

the user system and that the user system is properly grounded.

Not connected (1) Check that both the main and sub clocks of the emulator

debugger are not set to "EXT".

See the CLK command of the emulator debugger.

(2) Check that the oscillator circuit board is properly installed in

the emulator and is oscillating .

See "2.9.2 Selecting Clock Supply" (page 43).

Target Status CLOCK LED does

not light up.

Connected When the clock is supplied from an external oscillator, check that

the oscillator circuit in the user system is oscillating properly.

Target Status RESET LED does

not go out.

Connected Check that the reset pin of the user system is held “H”.

Page 93 of 100

M30850T3-CPE User’s Manual 5. Troubleshooting

REJ10J1430-0200 Rev.2.00 April 01, 2007

(2) MCU Setting Dialog Box Does Not Appear at Debugger Startup

Table 5.2 Checkpoints of errors at debugger startup

Error Checkpoint

Communication error occurred.

Data was not sent to the target. Check that the USB cable is connected properly.

See "2.5 Connecting the Host Machine" (page 24).

Not compact emulator. Check that an emulator other than the compact emulator (such as

PC4701, PC7501) is not connected.

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

(2) Check that the reset pin of the user system has changed from Low to

High level.

Target MCU cannot be reset . (1) Check that pin NMI# is held High.

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

the timer.

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

the user system is properly grounded.

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

cancel the mode with an interrupt.

See MCU specifications.

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

oscillator circuit in the user system is oscillating properly.

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

user system is properly grounded.

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M30850T3-CPE User’s Manual 5. Troubleshooting

REJ10J1430-0200 Rev.2.00 April 01, 2007

(3) Errors Occu r 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.

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M30850T3-CPE User’s Manual 5. Troubleshooting

REJ10J1430-0200 Rev.2.00 April 01, 2007

5.3 How to Request for Support

After checking the items in "5 Troubleshooting ", if you request for the product support, fill in the text file named

“TECHNICAL SUPPORT INFORMATION SHEET” which is downloaded from the following URL, then send the information

to your local distributor.

http://tool-support.renesas.com/eng/toolnews/registration/support.txt

For prompt response, please specify the following information:

(1) Operating environment

- Operating voltage: [V]

- Operating frequency: [MHz]

- Clock supply to the MCU: Internal oscillator/External oscillator

(2) Condition

- The emulator debugger starts up/does not start up

- The error is detected/not detected in the self-check

- Frequency of errors: always/frequency ( )

(3) Problem

Page 96 of 100

M30850T3-CPE User’s Manual 6. Maintenance and Guarantee

REJ10J1430-0200 Rev.2.00 April 01, 2007

6. Maintenance and Guarantee

This chapter describes how to maintain, 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 yo ur product's fault is raised b y any on e of the follow ing causes, we will repair it or repla ce it

with new one with extra-charge:

- Misuse, abuse, or use under extraord inary 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) Repairs not covered by warranty

The products elapsed more than one year after purchase are not covered by warr anty.

(2) Replacement not covered by warranty

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 electri c circuit s due to overvoltage, ov ercu rrent or shorting of power supply

- Cracks in the pri nte d circuit board or b ur nt - do wn patterns

- Wide range of faults that makes replacement less expensive than repair

- Unlocatable or unidentified faults

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M30850T3-CPE User’s Manual 6. Maintenance and Guarantee

REJ10J1430-0200 Rev.2.00 April 01, 2007

(3) Expiration of the repair period

When a period of one year elapses after the model was dropped from production, repairing products of the model may

become impossible.

(4) Transportation fees at sending your product for repair

Please send your product to us for repair at your expense.

6.5 How to Make a Request for Repair

If your product is found faulty, follow the procedure below to send your product for repair. Fill in th e Repair Request Sheet

included with this produc t, then send it along with this product for rep air to your local distributor. Make sure that information

in the Repair Request Sheet is written in as much detail as possible to facilitate repair.

CAUTION

Note on Transporting the Product:

z When sending your product for repair, use the packing box and cushion material supplied with this product

when delivered to you and specify handling caution for it to be handled as precision equipment. If packing of

your product is not complete, it may be damaged during transportation. When you pack your product in a bag,

make sure to use conductive polyvinyl supplied with this product (usually a blue bag). When you use other

bags, they may cause a trouble on your product because of static electricity.

Page 98 of 100

Compact Emulator for M32C/80, 84, 85 , 86 and 8A Groups

M30850T3-CPE User's Manual

Publication Date: Apr. 01, 2007 Rev.2.00

Published by: Sales Strategic Planning Di v.

Renesas Technology Corp.

Edited by: Microcomputer Tool Development Department

Renesas Solutions Corp.

M30850T3-CPE

User's Manual