Renesas Switch M306V2T RPD E User Guide

M306V2T-RPD-E

Emulation Pod for M306V2, M306V5 MCUs

User's Manual

Rev.1.00

September 1, 2003

REJ10J0266-0100Z

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Preface

The M306V2T-RPD-E is an emulation pod for the M306V2 and M306V5 of 16-bit microcomputers.

It's used with a PC4701 emulator.

This user's manual mainly describes specifications of the M306V2T-RPD-E emulation pod and how

to setup it. For details on the following products, which are used with M306V2T-RPD-E, refer to each

product's user's manual.

• Emulator: PC4701M/PC4701HS/PC4701L User's Manual

• Emulator debugger: M3T-PD30 User's Manual

All the components of this product are shown in "2.2 Package Components" (page 19) of this user's

manual. If there is any question or doubt about this product, contact your local distributor.

To use the product properly

Precautions for Safety

• In both this User's Manual and on the product itself, several icons are used to insure

proper handling of this product and also to prevent injuries to you or other persons,

or damage to your properties.

• The icons' graphic images and meanings are given in "Chapter 1. Precautions for

Safety". Be sure to read this chapter before using the product.

When using outside Japan

• When using in Europe, the United States, or Canada, be sure to use both the emulator

and the emulation pod which meet overseas standards. EMI standards are not met

when the M306V2T-RPD-E is used with the PC4700H or PC4700L emulator.

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Contents

Chapter 1. Precautions for Safety ...........................................................................................7

1.1 Safety Symbols and Meanings ..............................................................................8

Chapter 2. Preparation ..........................................................................................................17

2.1 Terminology ........................................................................................................18

2.2 Package Components ..........................................................................................19

2.3 Other Tool Products Required for Development ................................................19

2.4 Name of Each Part ..............................................................................................20

(1) System Configuration...............................................................................20

(2) Inside of Emulation Pod ...........................................................................21

2.5 When Using the Emulator for the First Time......................................................22

Chapter 3. Setting Up ...........................................................................................................23

3.1 Removing the Upper Cover ................................................................................24

3.2 Switch Settings ....................................................................................................25

3.3 Selecting Clock Supply .......................................................................................29

(1) Using the Oscillator Circuit on the Target System ..................................30

(2) Changing the Internal Oscillator Circuit of Emulation Pod .....................31

(3) Replacing the Oscillator Circuit Boards ..................................................32

3.4 Circuits of Data Slicer I/O Signal and OSD Clock I/O Signal ...........................33

3.5 A-D Conversion Bypass Capacitor .....................................................................35

3.6 Connecting the PC4701 and Emulation Pod .......................................................36

(1) Connecting the Cable to the PC4701 .......................................................36

(2) Connecting the Cable to the Emulation Pod ............................................37

3.7 Connecting the Target System ............................................................................38

Chapter 4. Usage ..................................................................................................................39

4.1 Turning On the Power .........................................................................................40

(1) Checking the Connection of Emulator System ........................................40

(2) Turning On the Power ..............................................................................40

(3) LED Display When PC4701 Starts Up Normally ....................................41

4.2 Downloading Firmware ......................................................................................42

(1) When It is Necessary to Download Firmware .........................................42

(2) Downloading Firmware in Maintenance Mode .......................................42

4.3 Self-checks ..........................................................................................................43

(1) Self-check Procedure ...............................................................................43

(2) If an Error is Detected in Self-checks ......................................................43

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Chapter 5. Specifications ......................................................................................................45

5.1 Specifications ......................................................................................................46

5.2 Operation Timing in Memory Expansion and Microprocessor Modes (5V) ......47

(1) Separate Bus, No-Wait .............................................................................47

(2) Separate Bus, With Wait, Accessing External Memory Area .................49

(3) Multiplex Bus, With Wait, Accessing External Memory Area ...............51

(4) Timing Requirements ...............................................................................53

5.3 Electrical Characteristics.....................................................................................55

5.4 Connection Diagram ...........................................................................................56

5.5 External Dimensions ...........................................................................................58

(1) External Dimensions of Emulation Pod ...................................................58

(2) External Dimensions of Pitch Converter Board (FLX-100LCC) ............59

Chapter 6. Troubleshooting ..................................................................................................61

6.1 Flowchart to Remedy the Troubles .....................................................................62

6.2 When the Emulator Debugger Does Not Start Up Properly ...............................63

(1) When the LED Display of PC4701 is Abnormal .....................................63

(2) Errors Occur When the Emulator Debugger Starts Up

(When the target system is connected)....................................64

(3) Errors Occur When the Emulator Debugger Starts Up

(When the target system is not connected) .............................65

6.3 Operation Differs from That of Actual MCUs....................................................65

(1) A-D Conversion Values are Different from Expected Values ....................65

Chapter 7. Maintenance and Guarantee................................................................................67

7.1 Maintenance ........................................................................................................68

7.2 Guarantee ............................................................................................................68

7.3 Repair Provisions ................................................................................................68

7.4 How to Request for Repair..................................................................................69

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MEMO

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Chapter 1. Precautions for Safety

This chapter describes precautions for using this product safely and properly. For precautions for the emulator main unit

and the emulator debugger, refer to each user's manual included with your product.

1.1 Safety Symbols and Meanings ..................................................................................................... 8

WARNING

Warning for Installation ............................................................................................... 9

Warnings for Use Environment ................................................................................... 9

CAUTION

Caution to Be Taken for Modifying This Product ....................................................... 9

Cautions to Be Taken for This Product........................................................................ 9

IMPORTANT

Note on Malfunctions in the PC4701 System.............................................................. 9

Notes on Downloading Firmware .............................................................................. 10

Notes on Target System ............................................................................................. 10

Note on Reset Input ................................................................................................... 10

Notes on Watchdog Function..................................................................................... 10

Note on When the Emulator Debugger Ends............................................................. 10

Note on DMA Transfer .............................................................................................. 11

Note on Setting the Work Area.................................................................................. 11

Notes on Stack Area................................................................................................... 11

Note on Address 0 Access ......................................................................................... 11

Note on Stop and Wait Modes ................................................................................... 11

Notes on MAP References and Settings .................................................................... 12

Notes on S/W Breaks and H/W Breaks ..................................................................... 12

Note on BRK Instruction ........................................................................................... 12

Note on NMI* Input................................................................................................... 13

Notes on HOLD* Input.............................................................................................. 13

Notes on Address Match Interrupt ............................................................................. 13

Note on Software Reset ............................................................................................. 13

Note on Protect Resister (PRC2) ............................................................................... 13

Note on Setting BCLK Output Disable Bit (PM07) .................................................. 13

Note on Differences between Actual MCU and Emulator ........................................ 14

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Chapter 1. Precautions for Safety

In both the user's manual and on the product itself, several icons are used to insure proper handling

of this product and also to prevent injuries to you or other persons, or damage to your properties.

This chapter describes the precautions which should be taken in order to use this product safely and

properly. Be sure to read this chapter before using this product.

1.1 Safety Symbols and Meanings

If the requirements shown in the "WARNING"

sentences are ignored, the equipment may

cause serious personal injury or death.

WARNING

If the requirements shown in the "CAUTION"

sentences are ignored, the equipment may

malfunction.

CAUTION

It means important information on using this

product.

IMPORTANT

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

means WARNING or CAUTION.

Example:

CAUTION AGAINST AN ELECTRIC SHOCK

means PROHIBITION.

Example:

DISASSEMBLY PROHIBITED

means A FORCIBLE ACTION.

Example:

UNPLUG THE POWER CABLE FROM THE RECEPTACLE.

The following pages describe the symbols "WARNING", "CAUTION", and "IMPORTANT".

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WARNING

Warning for Installation:

• Do not set this product in water or areas of high humidity. Spilling water or some other liquid into

the main unit can cause an unrepairable damage.

Warnings for Use Environment:

• The emulation pod is air-cooled with the ventilation slot. Therefore, do not block the ventilation

slot. When heated to high temperatures, the emulation pod may not work properly.

• 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.

CAUTION

Caution to Be Taken for Modifying This Product:

• Do not disassemble or modify this product. Disassembling or modifying this product can cause

damage. Disassembling and modifying the product will void your warranty.

Cautions to Be Taken for This Product:

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

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

electricity may damage the internal circuits.

• Do not pull the emulation pod main unit by the flexible cable (FLX120-RPD) for connecting to the

emulator main unit or the flexible cable (FLX64, FLX100 or FLX160) for connecting the target

system. The cable may cause a break.

• The flexible cable (FLX120-RPD) for connecting to the emulator main unit and the flexible cable

(FLX64, FLX100 or FLX160) for connecting the target system are different from earlier models.

The slits make them more flexible. However, excessive flexing or force may break conductors.

• Do not use inch-size screws for this equipment. The screws used in this equipment are all ISO

(meter-size) type screws. When replacing screws, use same type screws as equipped before.

IMPORTANT

Note on Malfunctions in the PC4701 System

• If the emulator malfunctions because of interference like external noise, do the following to remedy

the trouble.

(1) Press the RESET switch on the emulator front panel.

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

reactivate it.

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IMPORTANT

Notes on Downloading Firmware:

• Before using this product for the first time, it is necessary to download the dedicated firmware

(control software for the emulation pod built into the PC4701). Please note that, to do this, it is

necessary to start up the PC4701 in the maintenance mode. For firmware download procedures, see

"4.2 Downloading Firmware" (page 42). Once the firmware has been downloaded, the product can

be used by simply turning on the power.

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

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

• Except when a target status error occurs, if self-checks are not completed successfully, there may

be trouble with the product. In such case, contact your sales representative. However, perform self-

checks in the below setup.

(1) Target system:

Not connected

(2) Emulation pod internal switches: At their factory settings

Notes on Target System:

• The Vcc pin of emulator is connected to the target system to observe the voltage of the target system.

For this reason, it is impossible to supply the power from the emulator to the target system.

Therefore design your system so that the target system is powered separately.

• The voltage of the target system should be within the range of the MCU specification.

• Do not change the voltage of the target system after turning on the power.

• Before powering on your emulator system, check that the host machine, the emulator main unit,

the converter board and target system are all connected correctly. Next, turn on the power to each

equipment following the procedure below.

(1) Turn ON/OFF the target system and the PC4701 emulator as simultaneously as possible.

(2) When the PC4701 and emulator debugger start up, check the target status LEDs on the

emulator main unit's front panel to see if this product is ready to operate.

• Is the power supplied?

Check that target status LED (POWER) is ON.

For details, refer to "Chapter 4. Usage" (page 39).

Note on Reset Input:

• The reset input from the target system is accepted only while a user program is being executed (only

while the RUN status LED on the PC4701's front panel is lit).

Notes on Watchdog Function:

• The MCU's watchdog timer can be used only while programs are being executed. To use it

otherwise, disable the timer.

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

Note on When the Emulator Debugger Ends:

• To restart the emulator debugger after it ends, always shut power to the emulator module off once

and then on again.

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IMPORTANT

Note on DMA Transfer:

• With this product, the 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 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 program is stopped.

DMA0 transfer counter register TCR0

DMA1 transfer counter register TCR1

Note on Setting the Work Area:

• To use this product, it is necessary to set the work area in the internal reserved area of the MCU.

However, do not set it in the last 10 bytes of the internal reserved area. And be sure to set the internal

reserved area to INTERNAL. (Set the work area by the INIT dialog of emulator debugger M3T-

PD30.)

Example: When debugging the program of the MCU whose internal reserved area is 01800¹⁶to

02BFF16, set the work area within the range of 0180016 to 02BF616.

For instance, when setting the work area at 0180016, the emulator uses 10 bytes area of 0180016 to

0180916.

Notes on Stack Area:

• With this product, a maximum 8 bytes of the user stack is consumed.

• If the user stack does not have enough area, do not use areas which cannot be used as stack (SFR

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

user program crashes and destabilized emulator control. Therefore, ensure the +8 bytes maximum

capacity used by the user program as the user stack area.

Note on Address 0 Access:

• With the M306V2 and M306V5 MCUs, when a maskable interrupt is generated, the interrupt data

(interrupt No. and interrupt request level) stored in address 0 is read out. Also, the interrupt request

bit is cleared when address 0 is read out. Consequently, when the address 0 readout instruction is

executed or when address 0 is read out in the cause of a program runaway, a malfunction occurs

in that the interrupt is not executed despite the interrupt request, because the request bit of the

highest priority interrupt factor enabled is cleared.

For this malfunction, when the reading out to the 0 address is generated excluding the interrupt, the

yellow LED lights up to alarm. When this LED lights, there is a possibility of wrong access,

therefore check the program. This LED is turned off by the RESET switch of the emulator main

unit.

Note on Stop and Wait Modes:

• Do not perform step execution at addresses in the stop or wait mode. It may cause communication

errors.

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IMPORTANT

Notes on MAP References and Settings:

• For details on referencing and setting MAP information, see User's Manual of emulator debugger

M3T-PD30.

• Be sure to set the SFR area to EXTERNAL.

• When setting 0FFFC16 to 0FFFF16 to EXTERNAL:

This product uses the 4 byte area 0FFFC16 to 0FFFF16 as the stack area when the RESET command

of emulator debugger M3T-PD30 is executed. If this 4 byte memory cannot be read or written to,

reset cannot be properly effected. As a result, you need to alter the map settings if the condition

given below is met.

(1) With the system which shifts from the single-chip mode to the memory expansion (or

microprocessor) mode, using the 4-byte area of 0FFFC16 to 0FFFF16 set to EXTERNAL.

(2) With the system which starts up in microprocessor mode, using the 4-byte area of 0FFFC¹⁶

to 0FFFF16 set to EXTERNAL and there is not enough memory to read or write.

The procedures to alter the MAP settings when the conditions (1) or (2) above are met.

(1) Set the 4-byte area of 0FFFC16 to 0FFFF16 to INTERNAL.

(2) Execute the RESET command by use of emulator debugger M3T-PD30.

(3) Set the stack pointer.

(Example)

RESET:

FCLR

LDC

#4000H, SP <-- Set the stack pointer

(Stop the program after executing this instruction)

(4) Set the 4-byte area 0FFFC¹⁶through 0FFFF16 to EXTERNAL.

Notes on S/W Breaks and H/W Breaks:

• S/W breaks generate BRK interrupts by substituting the proper instruction to the BRK instruction.

Therefore, when referencing the result of a trace in bus mode, "0016" is displayed for the instruction

fetch address where a software break is set, and when referencing in reverse assemble mode,

"BRK" instruction is displayed.

• It is not possible to use a S/W break and a H/W break at the same time. If doing so, it may not operate

normally.

• In the area where the MAP setting is EXTERNAL, S/W breaks cannot be used.

Note on BRK Instruction:

• BRK instruction cannot be used.

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IMPORTANT

Note on NMI* Input:

• NMI* input from the target system is accepted only while a user program is being executed (only

while the RUN status LED on the PC4701's front panel is lit).

Notes on HOLD* Input:

• Be sure to input "Low" to the HOLD* pin of the target system during the user program executing

(while the RUN status LED on the PC4701's front panel is lit). Inputting "Low" to the HOLD* pin

when stopping the user program or when run-time debugging may cause a malfunction of the

emulator.

• When inputting "Low" to the HOLD* pin to run into the HOLD state, P00 to P52 will be in the HOLD

state delaying by 2.5 cycles than the actual MCU (see Table 5.5, Figure 5.5).

Notes on Address Match Interrupt:

• Do not set software breaks at the same addresses as address-match interrupts as the program may

run out of control.

• Do not set a hardware break within 4 instructions before an address at which an address-match

interrupt occurs. If you do set a hardware break in this range, the program will run out of control.

• When an address at which an address-match interrupt occurs is executed in one-step mode, the

program stops after executing the first instruction after returning from the address-match interrupt

processing.

Note on Software Reset:

• Do not use a software reset.

Note on Protect Resister (PRC2):

• Make note of the fact that the protect is not canceled when the protect register (PRC2), which

enables writing in the port P9 direction register, is changed with the below procedure.

(1) Step execution of the "instruction for setting ("1") PRC2".

(2) Setting the break point from the "instruction for setting ("1") PRC2" to the "setting the register

for the protect".

(3) "Setting ("1") PRC2" from the dump window, script window or others.

Note on Setting BCLK Output Disable Bit (PM07):

• Do not set the 7th bit (PM07: BCLK output disable bit) of the processor mode register 0 (address

000416) to "1". Otherwise, this emulation pod does not work properly.

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IMPORTANT

Note on Differences between Actual MCU and Emulator:

• Operations of the emulator differs from those of actual MCUs as listed below.

(1) Reset condition

Set the time for starting up (0.2Vcc to 0.8Vcc) 1µs or less.

(2) Data values of ROM area at power-on

(3) Internal memories (RAM and ROM) capacities etc.

(4) Characteristics of Port P00 to P57

Ports P00 to P57 are connected via port emulation circuits. The device used for the port

emulation circuit is:

Device: M60074-0111FP

(5) A-D input

As a flexible cable, a pitch converter board and other devices are used between the evaluation

MCU and the target system, some characteristics are slightly different from those of the actual

MCU. Therefore, be sure to evaluate your system with an evaluation MCU. Before starting

mask production, evaluate your system and make final confirmation with an ES (Engineering

Sample) version MCU.

(6) Pull-up control

Port P0-P5 pullup control in this product is different between modes as shown in Table 1.1.

There is not difference for ports P6 to P10.

Table 1.1 P0-P5 Pullup control

Single-chip mode

Memory expansion/microprocessor mode

(1) Enabled for only input Disabled

ports

(Enabled if P44 (CS0) to P47 (CS3) are used

Actual MCU

(2) Can be set bitwise as input ports, however.)

(1) Always enabled irrespective of operation mode

(Also enabled when used as address/data bus or output ports)

(2) Cannot be set bitwise

This

emulation

pod

Can only be set in units of 4 bits (P00-P03, P04-P07, ... P50-P53,

P54-P57). If any bit in the 4-bit unit is enabled for pullup, all of the four

bits are enabled for pullup.

(7) Write to pullup control registers 0, 1 (addresses 03FC¹⁶, 03FD16)

When you write to pullup control registers 0, 1 (addresses 03FC16, 03FD16), always be sure

to write in units of words beginning with address 03FC16.

This paragraph constitutes a limitation on M306V2T-RPD-E.

(8) Ports P50-P53

When you enable the pullup resistors of these ports in single-chip mode by setting pullup

control register 1 bit 2 (PUR12) to "1", always be sure to set processor mode register 0 bit 2

(PM02) and bit 7 (PM07) both to "0".

This paragraph constitutes a limitation on M306V2T-RPD-E.

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IMPORTANT

(9) Outputs of the actual MCU and this product

Table 1.2 Differences of outputs between actual MCU and this product (when executing program)

This product

Access area

Signal

Actual MCU

∗ for difference

Address

BHE*

Outputs

(floating during read operating)

Data

Floating

∗

Outputs

(WR*=Low at write cycle,

RD*=Low at read cycle)

SFR area

(MAP=EXT)

RD*

WR*

Does not output

(fixed to High output)

Does not output

(fixed to High output)

CS*

Does not output

(fixed to Low output)

ALE

Outputs

∗

Address

BHE*

Retains previous status

Floating

Outputs

Floating

Data

Does not output

(fixed to High output)

Does not output

(fixed to High output)

RD*

WR*

Internal RAM

Internal ROM

Does not output

(fixed to High output)

Does not output

(fixed to High output)

CS*

Does not output

(fixed to Low output)

Outputs

∗

ALE

Address

BHE*

Outputs

(inputs external data at read cycle)

Outputs

(inputs external data at read cycle)

Data

Outputs

(WR*=Low at write cycle,

RD*=Low at read cycle)

Outputs

(WR*=Low at write cycle,

RD*=Low at read cycle)

External area

RD*

WR*

CS*

Outputs

ALE

Table 1.3 Differences of outputs between actual MCU and this product (when stopping program)

This product

Access area

Signal

Actual MCU

∗ for difference

Address

BHE*

Outputs

Data

Floating

Outputs RD* only

(WR* is fixed to High output)

RD*

WR*

Outputs

CS*

ALE

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IMPORTANT

Table 1.4 Differences of outputs between actual MCU and this product (in stop mode)

This product

Retains previous status

Floating

Access area

Signal

Actual MCU

∗ for difference

Address

BHE*

Retains previous status

Data

Retains previous status

∗

Does not output

(fixed to High output)

Does not output

(fixed to High output)

RD*

WR*

Retains previous status

CS*

Does not output

(fixed to High output)

Does not output

(fixed to High output)

ALE

Table 1.5 Differences of outputs between actual MCU and this product (in wait mode)

This product

Retains previous status

Floating

Access area

Signal

Actual MCU

∗ for difference

Address

BHE*

Retains previous status

Data

Retains previous status

∗

Does not output

(fixed to High output)

Does not output

(fixed to High output)

RD*

WR*

Retains previous status

CS*

Does not output

(fixed to High output)

Does not output

(fixed to High output)

ALE

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Chapter 2. Preparation

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

first time.

2.1 Terminology ............................................................................................................................... 18

2.2 Package Components.................................................................................................................. 19

2.3 Other Tool Products Required for Development........................................................................ 19

2.4 Name of Each Part...................................................................................................................... 20

(1) System Configuration ........................................................................................................... 20

(2) Inside of Emulation Pod ....................................................................................................... 21

2.5 When Using the Emulator for the First Time ............................................................................. 22

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Chapter 2. Preparation

2.1 Terminology

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

Emulator system

This means an emulator system built around the PC4701 emulator. The PC4701 emulator system is

configured with an emulator main unit, emulation pod, host machine and emulator debugger.

Emulator main unit (Hereafter PC4701)

This means a generic name for emulators for 8 and 16-bit MCUs. For details on specific models of

PC4701, visit the Renesas Tools Homepage.

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

Emulation pod

This means M306V2T-RPD-E (this product). This emulation pod is for M306V2 and M306V5

MCUs.

Host machine

This means a personal computer used to control the emulator and emulation pod.

Emulator debugger

This means a software tool M3T-PD30 to control the emulator from the host machine through an

interface.

Firmware

Program that analyzes contents of communication with the emulator debugger and controls the

emulator hardware. This program is installed in the EEPROM. This program is downloadable from

the emulator debugger to upgrade the firmware or to support other MCUs.

Evaluation MCU

This means the microcomputer mounted on the emulation pod which is operated in the specific mode

for tools.

Target MCU

This means the microcomputer you are going to debug.

Target system

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

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

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2.2 Package Components

The M306V2T-RPD-E package consists of the following items. When unpacking, check to see if

your M306V2T-RPD-E contains all of these items.

Item

Quantity

M306V2T-RPD-E emulation pod main unit

FLX120-RPD flexible cable for connecting PC4701

FLX100 flexible cable for connecting pitch converter board (pre-installed in emulation pod)

FLX-100LCC pitch converter board for connecting target system

OSC-3 (10MHz) oscillator circuit board (pre-installed in emulation pod)

OSC-2 (32.768kHz) oscillator circuit board (pre-installed in emulation pod)

OSC-2 oscillator circuit board

Hardware tool user registration FAX sheet (English)

Hardware tool user registration FAX sheet (Japanese)

M306V2T-RPD-E user's manual (this manual)

M306V2T-RPD-E user's manual (Japanese)

Please keep the M306V2T-RPD-E’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 any of these items are missing or found faulty, please contact your local distributor. Also, if there

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

2.3 Other Tool Products Required for Development

To bring forward programs development on the M306V2 and M306V5 MCUs, the products listed

below are necessary in addition to those contained package above. Get them separately.

Emulator main unit

Emulator debugger

PC4701

M3T-PD30

Pitch converter board

(Required for M306V5 MCU)

M306V5T-PTC

100D0 PCA7412L-100 (necessary for OSD ROM)

100P6S PCA7412F-100 (necessary for OTP version)

PCA7412L-100 (necessary for OSD ROM)

M306V2

Programming adapter

M306V5

PCA7412E4S-64 (necessary for EPROM version or

OTP version)

To purchase these products, contact your nearest distributer.

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2.4 Name of Each Part

(1) System Configuration

Figure 2.1 System configuration

(1) to (4) in Figure 2.1 are included with this product package.

(1) Emulation pod (M306V2T-RPD-E)

This emulation pod contains an evaluation MCU, emulation memory and circuit to feature the

debugging functions.

(2) Flexible cable (FLX120-RPD)

This is a 120-pin flexible cable for connecting the PC4701 emulator and the emulation pod.

(3) Flexible cable (FLX100)

This is a 100-pin flexible cable for connecting the emulation pod and the target system.

(4) Pitch converter board

This is a pitch converter board for connecting to the target system. For details, refer to "3.7

Connecting the Target System" (page 38).

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(2) Inside of Emulation Pod

Figure 2.2 Internal view of emulation pod

(1) MCU-dependent board

Board which groups parts (pins and added functions) which vary according to MCU model.

(2) Base board

Board for the M16C/60 Series MCUs which controls the interface with the PC4701 and the

evaluation MCU.

(3) Memory board

Board on which is mounted the emulation memory (1MB) and the map memory (4 bits×1M) for

the M16C/60 Series MCUs.

(4) Oscillation circuit board

Oscillator circuit board on which the 10.000MHz of oscillation module device and 32.768kHz

of crystal oscillator are mounted.

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2.5 When Using the Emulator for the First Time

If you have purchased this emulation pod newly, it is necessary to download the firmware. The

download procedure is given in Figure 2.3.

Before attempting to download the firmware, check the emulator debugger is installed and the

emulator is connected to the host machine. For more information, see each user's manual of the

emulator debugger and the PC4701.

See "3.6 Connecting the PC4701

and Emulation Pod" (page 36).

Connect the PC4701 and this product.

Within 2 seconds of turning the power ON, press the

RESET switch of the PC4701 and check the maintenance

mode is accessed.

See "4.2 Downloading Firmware"

(page 42).

Download the firmware using the emulator debugger.

End the emulator debugger and shut the power of the

PC4701 OFF.

Figure 2.3 Firmware download procedure when emulator is used for the first time

To make sure the emulation pod works properly, run the self-checks. For self-check procedures, see

"4.3 Self-checks" (page 43).

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Chapter 3. Setting Up

This chapter describes switch settings required for using this product and how to connect this product to the PC4701 and

the target system.

3.1 Removing the Upper Cover........................................................................................................ 24

3.2 Switch Settings ........................................................................................................................... 25

3.3 Selecting Clock Supply .............................................................................................................. 29

(1) Using the Oscillator Circuit on the Target System ............................................................... 30

(2) Changing the Internal Oscillator Circuit of Emulation Pod ................................................. 31

(3) Replacing the Oscillator Circuit Boards ............................................................................... 32

3.4 Circuits of Data Slicer I/O Signal and OSD Clock I/O Signal .................................................... 33

3.5 A-D Conversion Bypass Capacitor.............................................................................................. 35

3.6 Connecting the PC4701 and Emulation Pod .............................................................................. 36

(1) Connecting the Cable to the PC4701 .................................................................................... 36

(2) Connecting the Cable to the Emulation Pod ......................................................................... 37

3.7 Connecting the Target System.................................................................................................... 38

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Chapter 3. Setting Up

To use this emulation pod with your target system, it is necessary to set as follows. Set the following

after removing the upper cover.

• Set the switches in the emulation pod corresponding to the condition of the target system.

• Change the oscillation frequency of the emulation pod.

• Change the input frequency of the OSD oscillation.

• Change the constant number of the data slicer I/O signal circuit.

• Install the A-D conversion bypass capacitor.

3.1 Removing the Upper Cover

The procedure of removing the upper cover is shown below.

(1) Remove the four screws of both sides of this product and lift off the upper cover. (see Figure 3.1)

(2) Set the switches following the descriptions below.

(3) Replace the upper cover and secure the four screws.

Figure 3.1 Removing the upper cover

CAUTION

Notes on Removing the Upper Cover:

• Always shut OFF power when removing the upper cover or setting the switches.

• Do not touch the connector pins of the emulator main unit and the target MCU

connector pins. Static electricity may damage the internal circuits.

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3.2 Switch Settings

Figure 3.2 shows the positions of switches of the M306V2T-RPD-E. Table 3.1 lists how to set

switches.

Figure 3.2 Positions of switches and their factory-settings

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Table 3.1 Switch settings of M306V2T-RPD-E (part 1)

Signal

Switch

Setting

Description

SW1

P57

Be sure to use this switch in the factory-setting.

(Factory-setting)

P5⁷/OSD

SW1

P57

Can not be used.

XCIN

Connects P8⁷/XCIN pin of MCU to the target system.

(Uses P87/XCIN pin as port P87.)

P87

SW2

(Factory-setting)

P87/XCIN

SW2

XCIN

Uses P8⁷/XCIN pin as XCIN.

P87

SW2

XCOUT

Connects P86/XCOUT pin of MCU to the target

system. (Uses P8⁶/XCOUT pin as port P86.)

P86

SW3

(Factory-setting)

XCOUT

Does not connect P8⁶/XCOUT pin of MCU to the

target system. (Uses P86/XCOUT pin as XCOUT and

opens XCOUT.)

P86/XCOUT

SW3

P86

SW3

XCOUT

Connects P8⁶/XCOUT pin of MCU to the target

system. (Uses P86/XCOUT pin as XCOUT and connects

XCOUT to the target system.)

P86

SW3

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Table 3.1 Switch settings of M306V2T-RPD-E (part 2)

Signal

Switch

Setting

Description

XOUT

Does not connect X^OUTpin of MCU to the target

system.

OPEN

SW4

(Factory-setting)

XOUT

SW4

XOUT

Connects XOUT pin of MCU to the target system.

OPEN

SW4

OPEN

Pulls up HOLD/RDY pin of MCU at 33kΩ.

SW5

(Factory-setting)

HOLD/RDY

SW5

OPEN

Opens HOLD/RDY pin of MCU.

SW5

CNVSS

Pulls down CNVSS pin of MCU at 33kΩ.

SW6

(Factory-setting)

CNV^SS

SW6

Does not pull down/up CNVSS pin of MCU.

SW6

CNVSS

Pulls up CNVSS pin of MCU at 33kΩ.

SW6

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Table 3.1 Switch settings of M306V2T-RPD-E (part 3)

Signal

Switch

Setting

Description

BYTE

Pulls down BYTE pin of MCU at 33kΩ.

SW7

(Factory-setting)

BYTE

SW7

Does not pull down/up BYTE pin of MCU.

SW7

BYTE

Pulls up BYTE pin of MCU at 33kΩ.

SW7

P70/71

OPEN

Does not pull up P70 and P71.

SW8

P7⁰/P71

SW8

(Factory-setting)

P70/71

OPEN

Pulls up P70 and P71 at 470Ω.

SW8

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3.3 Selecting Clock Supply

There are two ways to supply a clock to the MCU, using the oscillator circuit of the emulation pod

or using the oscillator circuit on the target system. Table 3.2 lists the factory-settings of each clock

supply.

Table 3.2 Clock supply to the MCU

Clock

Description

Display of emulator debugger Default setting

Internal oscillator circuit of emulation pod

(OSC-3: 10MHz)

Internal

External

Internal

External

X^IN-XOUT

Target System

Internal oscillator circuit of emulation pod

(OSC-2: 32.768kHz)

XCIN-XCOUT

Target System

IMPORTANT

Notes on Changing the Clock Supply:

• The clock supply can be set by the Init dialog when starting up the emulator debugger

or inputting CLK command on the script window.

• For XCIN-XCOUT pins, it is necessary to set switches in the emulation pod. For details,

refer to "3.2 Switch Settings" (page 25).

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(1) Using the Oscillator Circuit on the Target System

When turning on the power, the internal clock of emulation pod is selected to supply the clock to the

MCU. To use the external clock on the target system, change the clock by the Init dialog when starting

up the emulator debugger or the CLK command on the script window. (For details, refer to the user's

manual of the emulator debugger.)

Figure 3.3 External oscillator circuit

Figure 3.4 Circuit in which oscillation does not occur (same for XCIN-XCOUT)

IMPORTANT

Notes on Using the Oscillator Circuit on the Target System:

• To operate the emulation pod with an external clock, construct the oscillator circuit

as shown in Figure 3.3 in the target system and input the oscillator output at 50% duty

(within the operating range of the evaluation MCU) into the XIN pin. And the XOUT

pin should be open.

• Make note of the fact that in the oscillator circuit shown in Figure 3.4 where a

resonator is connected between the XIN and XOUT pins, oscillation does not occur

because a flexible cable, pitch converter board and other devices are used between

the evaluation MCU and the target system. It is same for sub-clock oscillator circuits

(XCIN and XCOUT).

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(2) Changing the Internal Oscillator Circuit of Emulation Pod

An oscillator circuit board for 10MHz is mounted on this product. To use the emulation pod at a

frequency other than 10MHz, build the desired oscillator circuit on the included OSC-2 oscillator

circuit board (bare board) and replace the board installed in the emulation pod when shipped from

the factory.

Figure 3.5 shows a view of the OSC-2 oscillator circuit board (bare board) and where connector pins

are located. Figure 3.6 shows the circuitry of the OSC-2 oscillator circuit board (bare board). Use the

number of oscillator circuits recommended by the oscillator manufacturer.

J1-4: GND

J1-3: Oscillator output

J1-2: GND

J1-1: Vcc

Bypass capacitor

Figure 3.5 External view of oscillator board (OSC-2) and connector pin assignment

IC1

CLK

J1-3

J1-1

Vcc

X1 ,X2

IC1

J1-2

J1-4

GND

IC1

* X1: 5.08-mm-pitch 2-pin oscillator

* X2: 2.54-mm-pitch 2-pin oscillator

* X3: 2.54-mm-pitch 3-pin oscillator

IC1: Inverter (Unbuffer)

Figure 3.6 Circuit of oscillator board (OSC-2)

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(3) Replacing the Oscillator Circuit Boards

Figure 3.7 shows how to replace the oscillator circuit boards. For the position of the oscillator circuit

board, see Figure 2.2.

(1) Unscrew the screw connecting the oscillator circuit board.

(2) Lift off the oscillator circuit board.

(3) Attach the J1 connector of another oscillator circuit board

for replacement to the J5 connector of the MCU-dependent

board.

(4) Secure the oscillator circuit board with the screw.

Figure 3.7 Replacing the oscillator circuit boards

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3.4 Circuits of Data Slicer I/O Signal and OSD Clock I/O Signal

With this product, the parts used for the data slicer and OSD clock circuit are attached by sockets for

replacement. Figure 3.8 shows the position of each part used for the data slicer and OSD clock

circuits, and Figures 3.9 to 3.12 show the circuit diagram and the constants of board-mounted parts.

Figure 3.8 Position of each part

(1) Figure 3.9 shows the numbers of parts which are connected to the CVIN pin, the constants of parts

and the connection circuits.

Figure 3.9 Signal circuits of CVIN pin

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(2) Figure 3.10 shows the numbers of parts which are connected to HLF pin, the constants of parts

and the connection circuits.

Figure 3.10 Signal circuits of HLF pin

(3) Figure 3.11 shows the number of part which is connected to VHOLD pin, the constant of part and

the connection circuit.

Figure 3.11 Signal circuit of VHOLD pin

(4) Figure 3.12 shows the numbers of parts which are connected to OSC1 and OSC2 pins, the

constants of parts and the connection circuits.

Figure 3.12 Signal circuits of OSC1 and OSC2 pins

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3.5 A-D Conversion Bypass Capacitor

Figure 3.13 shows the foot pattern of the A-D conversion bypass capacitor. The emulation pod has

foot patterns between AVCC and AVSS (C54) on the reverse side of the M306V0T-PRT for mounting

a bypass capacitor. Mount a suitable bypass capacitor as occasion demands.

AVCC-AVSS bypass capacitor

Figure 3.13 Foot patterns of A-D conversion bypass capacitor

IMPORTANT

Note on the A-D Converter:

• Because a flexible board and other devices are used between the emulator MCU and

the target system, the A-D converter operates differently from the actual MCU.

Make the final evaluation of the A-D converter using the actual MCU.

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3.6 Connecting the PC4701 and Emulation Pod

To connect the emulation pod to the PC4701, use the FLX120-RPD 120-pin flexible cable included

in this product package. Connect the PC4701 side connector of FLX120-RPD to the cable connector

of the PC4701, then secure the FLX120-RPD with the screws.

(1) Connecting the Cable to the PC4701

Figure 3.14 shows how to connect the PC4701 and FLX120-RPD.

Figure 3.14 Connecting PC4701 and FLX120-RPD

CAUTION

Note on Connecting the Cable:

• Always shut OFF power before connecting the cable. The power ON state could

destroy internal circuits.

Note on Tightening the Screws:

• After connecting the cable to the emulator main unit PC4701, be sure to tighten the

screws mounted in both sides of the connector.

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(2) Connecting the Cable to the Emulation Pod

Figure 3.15 shows how to connect the FLX120-RPD and the emulation pod.

Figure 3.15 Connecting FLX120-RPD and emulation pod

CAUTION

Note on Connecting the Cable:

• Always shut OFF power before connecting the cable. The power ON state could

destroy internal circuits.

Note on Tightening the Screws:

• After connecting the cable to the emulation pod, be sure to tighten the screws.

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3.7 Connecting the Target System

There are five ways available to connect the emulation pod to target systems as shown in Figure 3.16.

Figure 3.16 Connecting emulation pod and target systems

CAUTION

Notes on Connecting Target Systems:

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

damage to the emulation pod.

• The small connectors of FLX100 and FLX-100LCC are guaranteed for only 20

insertion/removal iterations.

( 38 / 72 )

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Chapter 4. Usage

This chapter describes from turning on the power of this product to starting up the emulator debugger.

4.1 Turning On the Power ................................................................................................................ 40

(1) Checking the Connection of Emulator System..................................................................... 40

(2) Turning On the Power........................................................................................................... 40

(3) LED Display When PC4701 Starts Up Normally ................................................................ 41

4.2 Downloading Firmware.............................................................................................................. 42

(1) When It is Necessary to Download Firmware ...................................................................... 42

(2) Downloading Firmware in Maintenance Mode .................................................................... 42

4.3 Self-checks ................................................................................................................................. 43

(1) Self-check Procedure ............................................................................................................ 43

(2) If an Error is Detected in Self-checks ................................................................................... 43

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Chapter 4. Usage

4.1 Turning On the Power

(1) Checking the Connection of Emulator System

Before turning the power ON, check the connection of the PC4701, emulation pod, converter board

and target system.

(2) Turning On the Power

Power ON/OFF the target system and the PC4701 as simultaneously as possible.

CAUTION

Notes on Power Supply:

• The emulator's VCC pin is connected to the target system in order to monitor target

system voltage. For this reason, the emulator cannot supply power to the target

system. Therefore, provide the target system with a separate power supply from that

of the emulator.

• Keep target system power supply voltage within the MCU's specified range.

• Do not change target system power supply voltage after power has been activated.

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(3) LED Display When PC4701 Starts Up Normally

After the emulator starts up, check the status of the LEDs on the front panel to see whether emulation

pod operation is enabled or not. Figure 4.1 shows front panel LED lighting status when the emulator

is turned ON.

Figure 4.1 LED display when PC4701 turned on

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4.2 Downloading Firmware

(1) When It is Necessary to Download Firmware

It is necessary to download firmware when;

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

(2) the firmware has been upgraded.

(3) the emulator debugger has been upgraded.

(4) you use this product with a PC4701 which was used with other emulation pod before.

(2) Downloading Firmware in Maintenance Mode

Download the firmware in the maintenance mode as explained here following. The target system

must not be connected when downloading the firmware.

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

front panel. This will switch the emulator to the maintenance mode.

(2) Start up the emulator debugger. When the Init dialog box setup is complete, the dialog which

urges to download the firmware will appear. Download the firmware following messages.

Required time for downloading the firmware depends on the connection of the interface.

• For the serial interface ................ approx. 7 minutes

• For the parallel interface ............. approx. 30 seconds

Figure 4.2 Downloading firmware in maintenance mode

CAUTION

Note on Downloading Firmware:

• Do not shut OFF power while the firmware is being downloaded. Doing so, the

emulator will not start up properly. If power is shut OFF by mistake, redownload the

firmware in the maintenance mode.

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4.3 Self-checks

(1) Self-check Procedure

To run the emulator self-checks, do so as explained here below. While self-checks are in progress,

LEDs will change as shown in Figure 4.4.

(1) Set the switches in the emulation pod same as the factory setting (see Figure 4.3).

(2) When the target system is connected, disconnect it.

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

front panel to switch the emulator to the maintenance mode.

(4) Check the "SAFE" LED starts blinking and then press the RESET switch again.

(5) The self-checks will start. If the normal result is displayed in about 2 minutes, self-checks

terminated normally.

Figure 4.3 Switch settings when running self-checks (factory-settings)

(2) If an Error is Detected in Self-checks

If self-checks do not result normally (ERROR 1 and ERROR 2 in Figure 4.4), check the following.

• Check the connection of the emulation pod and the PC4701.

• Download the proper firmware.

• Check if the switches in this product are set same as the factory-settings (Figure 4.3).

CAUTION

Note on Self-checks:

• If self-checks do not result normally (excluding target system errors), the emulation

pod may be damaged. Then contact your local distributor.

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Figure 4.4 Self-check procedure

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Chapter 5. Specifications

This chapter describes specifications of this product.

5.1 Specifications .............................................................................................................................. 46

5.2 Operation Timing in Memory Expansion and Microprocessor Modes (5V) .............................. 47

(1) Separate Bus, No-Wait ......................................................................................................... 47

(2) Separate Bus, With Wait, Accessing External Memory Area .............................................. 49

(3) Multiplex Bus, With Wait, Accessing External Memory Area ............................................ 51

(4) Timing Requirements ........................................................................................................... 53

5.3 Electrical Characteristics ............................................................................................................. 55

5.4 Connection Diagram.................................................................................................................... 56

5.5 External Dimensions ................................................................................................................... 58

(1) External Dimensions of Emulation Pod................................................................................ 58

(2) External Dimensions of Pitch Converter Board (FLX-100LCC) ......................................... 59

( 45 / 72 )

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Chapter 5. Specifications

5.1 Specifications

Table 5.1 lists the specifications of M306V2T-RPD-E.

Table 5.1 Specifications of M306V2T-RPD-E

Emulators

PC4701

Applicable MCUs

Evaluation MCU

Usable modes

M306V2 and M306V5 MCUs

M306V2EEFP and M306V2EEFS

Single-chip mode

Memory expansion mode

Microprocessor mode

Emulation memory

Maximum operating frequency

Clock supply

1MB

10MHz

Internal oscillator circuit board (OSC-3)

Switchable to external oscillator input.

X_IN-X_OUT

Internal oscillator circuit board (OSC-2)

Switchable to external oscillator input.

X_CIN-X_COUT

4.5 to 5.5V

Operating voltage

5 to 35°C (no dew)

Operating temperature

Storage temperature

-10 to 60°C (no dew)

Supplied from PC4701

Power supply to emulation pod

Connection to target system

Overseas standards

See "3.7 Connecting the Target System" (page 38).

• U.S. EMI standards (FCC part 15 Class A)

• CE marking (EN55022, EN50082-1)

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5.2 Operation Timing in Memory Expansion and Microprocessor Modes (5V)

(1) Separate Bus, No-Wait

Table 5.2 and Figure 5.1 show the bus timing in the memory expansion mode and the microprocessor

mode (separate bus, no-wait).

Table 5.2 Memory expansion mode and microprocessor mode (separate bus, no-wait)

Actual MCU This product

[ns]

Symbol

Item

Min.

Max. Min. Max.

Td (BCLK-AD) Address output delay time

See left

Th (BCLK-AD) Address output hold time (BCLK standard)

See left

Th (RD-AD)

Th (WR-AD)

Address output hold time (RD standard)

Address output hold time (WR standard)

Td (BCLK-CS) Chip-select output delay time

Th (BCLK-CS) Chip-select output hold time (BCLK standard)

Td (BCLK-ALE) ALE signal output delay time

Th (BCLK-ALE) ALE signal output hold time

Td (BCLK-RD) RD signal output delay time

Th (BCLK-RD) RD signal output hold time

See left

-4

Td (BCLK-WR) WR signal output delay time

Th (BCLK-WR) WR signal output hold time

Td (BCLK-DB) Data output delay time (BCLK standard)

Th (BCLK-DB) Data output hold time (BCLK standard)

(*1)

(*2)

Td (DB-WR)

Th (WR-DB)

Data output delay time (WR standard)

Data output hold time (WR standard)

See left

*1 Calculated by the following formula according to the frequency of BCLK.

10⁹

Td (DB-WR)=

-40 [ns]

f(BCLK)x2

*2 Calculated by the following formula according to the frequency of BCLK.

10⁹

Td (DB-WR)=

-42 [ns]

f(BCLK)x2

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Memory expansion mode and microprocessor mode (no-wait)

Read timing

BCLK

CSi

ADi

BHE

ALE

Write timing

BCLK

CSi

ADi

BHE

ALE

WR, WRL,

WRH

Conditions:

• V^CC=5V

• Input timing voltage: VIL=0.8V, VIH=2.5V

• Output timing voltage: VOL=0.8V, VOH=2.0V

Figure 5.1 Memory expansion mode and microprocessor mode (no-wait)

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(2) Separate Bus, With Wait, Accessing External Memory Area

Table 5.3 and Figure 5.2 show the bus timing in the memory expansion mode and the microprocessor

mode (with wait, accessing external memory area).

Table 5.3 Memory expansion mode and microprocessor mode (with wait, external memory area)

Actual MCU This product

[ns]

Symbol

Item

Min. Max. Min. Max.

Td (BCLK-AD) Address output delay time

See left

Th (BCLK-AD) Address output hold time (BCLK standard)

Th (RD-AD)

Th (WR-AD)

Address output hold time (RD standard)

Address output hold time (WR standard)

Td (BCLK-CS) Chip-select output delay time

Th (BCLK-CS) Chip-select output hold time (BCLK standard)

Td (BCLK-ALE) ALE signal output delay time

Th (BCLK-ALE) ALE signal output hold time

Td (BCLK-RD) RD signal output delay time

Th (BCLK-RD) RD signal output hold time

See left

-4

See left

Td (BCLK-WR) WR signal output delay time

Th (BCLK-WR) WR signal output hold time

Td (BCLK-DB) Data output delay time (BCLK standard)

Th (BCLK-DB) Data output hold time (BCLK standard)

(*1)

(*2)

Td (DB-WR)

Th (WR-DB)

Data output delay time (WR standard)

Data output hold time (WR standard)

See left

*1 Calculated by the following formula according to the frequency of BCLK.

10⁹

Td (DB-WR)=

-40 [ns]

f(BCLK)

*2 Calculated by the following formula according to the frequency of BCLK.

10⁹

Td (DB-WR)=

-42 [ns]

f(BCLK)

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Memory expansion mode and microprocessor mode

(with wait, accessing external memory area)

Read timing

BCLK

CSi

ADi

BHE

ALE

Write timing

BCLK

CSi

ADi

BHE

ALE

WR, WRL,

WRH

DBi

Conditions:

• V^CC=5V

• Input timing voltage: VIL=0.8V, VIH=2.5V

• Output timing voltage: VOL=0.8V, VOH=2.0V

Figure 5.2 Memory expansion mode and microprocessor mode (with wait)

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(3) Multiplex Bus, With Wait, Accessing External Memory Area

Table 5.4 and Figure 5.3 show the bus timing in the memory expansion mode and the microprocessor

mode (with wait, accessing external memory area and using multiplex bus).

Table 5.4 Memory expansion mode and microprocessor mode (with wait, multiplex bus)

Actual MCU This product

[ns]

Symbol

Item

Min.

Max. Min. Max.

Td (BCLK-AD) Address output delay time

See left

(*2)

Th (BCLK-AD) Address output hold time (BCLK standard)

Th (RD-AD)

Th (WR-AD)

Address output hold time (RD standard)

Address output hold time (WR standard)

(*1)

(*2)

Td (BCLK-CS) Chip-select output delay time

See left

Th (BCLK-CS) Chip-select output hold time (BCLK standard)

Th (RD-CS)

Th (WR-CS)

Chip-select output hold time (RD standard)

Chip-select output hold time (WR standard)

(*1)

Td (BCLK-RD) RD signal output delay time

Th (BCLK-RD) RD signal output hold time

See left

Td (BCLK-WR) WR signal output delay time

Th (BCLK-WR) WR signal output hold time

Td (BCLK-DB) Data output delay time (BCLK standard)

Th (BCLK-DB) Data output hold time (BCLK standard)

See left

Td (DB-WR)

Th (WR-DB)

Data output delay time (WR standard)

Data output hold time (WR standard)

(*1)

See left

Td (BCLK-ALE) ALE output delay time (BCLK standard)

Th (BCLK-ALE) ALE output hold time (BCLK standard)

See left

-4

(*1)

Td (AD-ALE)

Th (ALE-AD)

Td (AD-RD)

Td (AD-WR)

Tdz (RD-AD)

ALE output delay time (Address standard)

ALE output hold time (Address standard)

After address RD signal output delay time

After address WR signal output delay time

Address output floating start time

See left

*1 Calculated by the following formulas accord- *2 Calculated by the following formulas accord-

ing to the frequency of BCLK.

10⁹

Th (RD-AD)=

Th (WR-AD)=

Th (RD-CS)=

Th (WR-CS)=

-14 [ns]

[ns]

f(BCLK)x2

10⁹

f(BCLK)x2

10⁹

-14 [ns]

-12 [ns]

Th (WR-AD)=

f(BCLK)x2

10⁹

f(BCLK)x2

10⁹

Th (RD-CS)=

f(BCLK)x2

10⁹

f(BCLK)x2

10⁹

Th (WR-CS)=

f(BCLK)x2

10⁹x3

Td (DB-WR)=

Th (WR-DB)=

Td (AD-ALE)=

-40 [ns]

[ns]

f(BCLK)x2

10⁹

f(BCLK)x2

10⁹

-25 [ns]

f(BCLK)x2

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Memory expansion mode and microprocessor mode

(with wait, accessing external memory area and using multiplex bus)

Read timing

BCLK

CSi

ADi

DBi

ADi

BHI

ALE

Write timing

BCLK

CSi

ADi

DBi

ADi

BHI

ALE

WR, WRL,

WRH

Conditions:

• V^CC=5V

• Input timing voltage: VIL=0.8V, VIH=2.5V

• Output timing voltage: VOL=0.8V, VOH=2.0V

Figure 5.3 Memory expansion mode and microprocessor mode (with wait, multiplex bus)

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(4) Timing Requirements

Table 5.5, Figures 5.4 and 5.5 show timing requirements in the memory expansion mode and the

microprocessor mode.

Table 5.5 Timing requirements (VCC=5V)

Actual MCU This product

[ns]

Symbol

Item

Min. Max. Min. Max.

See left

Tsu (DB-RD)

Data input setup time

Tsu(RDY-BCLK) RDY* input setup time

Tsu (HOLD-BCLK) HOLD* input setup time

(*1)

See left

Th (RD-DB)

Data input hold time

See left

Th (BCLK-RDY) RDY* input hold time

Th (BCLK-HOLD) HOLD* input hold time

See left

Td (BCLK-HLDA) HLDA* output delay time

*1 Minimum 13ns (The definition is different from that of the actual MCU. For details, see Figure 5.5.)

Memory expansion mode and microprocessor mode

(only for "with wait")

BCLK

(separate bus)

WR, WRL, WRH

(separate bus)

(multiplex bus)

WR, WRL, WRH

(multiplex bus)

RDY input

Conditions:

• V^CC=5V

• Input timing voltage: VIL=1.0V, VIH=4.0V

• Output timing voltage: VOL=2.5V, VOH=2.5V

Figure 5.4 Timing requirements

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Common to "with wait" and "no-wait" (actual MCU)

BCLK

HOLD input

HLDA output

P0, P1, P2,

P3, P4,

P5⁰to P52

Common to "with wait" and "no-wait" (this product)

BCLK

HOLD input

HLDA output

P0, P1, P2,

P3, P4,

P5⁰to P52

Note 1. P00 to P52 will be high-impedance regardless of the input level of BYTE pin and ports P40 to P43 function

selection bit (PM06) of the processor mode register 0.

Note 2. This product will be high-impedance delaying by 2.5 cycles than the actual MCU.

Note 3. The setup time of HOLD is defined by the startup of BCLK, differently from that of actual MCUs.

Conditions:

• V^CC=5V

• Input timing voltage: VIL=1.0V, VIH=4.0V

• Output timing voltage: VOL=2.5V, VOH=2.5V

Figure 5.5 Timing requirements

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5.3 Electrical Characteristics

Tables 5.6 and 5.7 list IC electrical characteristics of the user interface.

Table 5.6 Electrical characteristics of 74HC4066AFT (P100 to P107, AN0 to AN7)

Standard values

Symbol

Parameter

Unit

V^CC

4.5

Min. Standard Max.

V^IHC

VILC

RON

High level control input voltage

Low level control input voltage

ON resistance

3.15

Ω

1.35

200

Difference of ON resistances

Table 5.7 Electrical characteristics of M60074-0111FP (P00 to P57)

Standard values

Symbol

Parameter

Unit

Condition

VCC=4.5V

Min. Standard Max.

VIL

VIH

1.35

Input voltage

V^CC=5.5V

3.85

5.5

0.05

VOH

VOL

VCC=5.0V

|I^O|<1µA

Output voltage

Output current

4.95

V^CC=4.5V

V^OL=0.4V

IOL

IOH

IIL

µA

V^CC=4.5V

VOH=4.1V

-8

V^CC=5.5V

V^I=0V

-1

Input leak current

V^CC=5.5V

V^I=5.5V

IIH

µA

V^CC=5.5V

VO=0V

IOZL

IOZH

-1

µA

OFF state output leak current

I/O pin capacity

V^CC=5.5V

VO=5.5V

µA

f=1MHz

V^CC=0V

CIO

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5.4 Connection Diagram

Figures 5.6 and 5.7 show the connection diagram of M306V2T-RPD-E. This connection diagram

mainly shows the interface section, and the circuits which are not connected to the target system such

as the emulator's control system are omitted.

∗ : Control signal

Figure 5.6 Connection diagram 1

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∗ : Control signal

Figure 5.7 Connection diagram 2

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5.5 External Dimensions

(1) External Dimensions of Emulation Pod

Unit: mm

Figure 5.8 External dimensions of emulation pod

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(2) External Dimensions of Pitch Converter Board (FLX-100LCC)

Figure 5.9 shows the external dimensions of the pitch converter board FLX-100LCC for 100-pin

LQFP (100D0).

Unit: mm

Figure 5.9 External dimensions of pitch converter board (FLX-100LCC)

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Chapter 6. Troubleshooting

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

6.1 Flowchart to Remedy the Troubles ............................................................................................ 62

6.2 When the Emulator Debugger Does Not Start Up Properly....................................................... 63

(1) When the LED Display of PC4701 is Abnormal.................................................................. 63

(2) Errors Occur When the Emulator Debugger Starts Up

(When the target system is connected) ...................................................................... 64

(3) Errors Occur When the Emulator Debugger Starts Up

(When the target system is not connected) ................................................................ 65

6.3 Operation Differs from That of Actual MCUs ........................................................................... 65

(1) A-D Conversion Values are Different from Expected Values .................................................. 65

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Chapter 6. Troubleshooting

6.1 Flowchart to Remedy the Troubles

Figure 6.1 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 target system is disconnected.

Turning on the power of PC4701

LED status of

LED status not normal

PC4701 front panel

1. Check emulator system connections.

See, "3.6 Connecting the PC4701 and Emulation Pod"

(page 36).

2. Redownload the firmware.

See "4.2 Downloading Firmware" (page 42).

3. Restart the PC4701 system.

Display not normal.

Error displayed.

Init dialog box of emulator

debugger displayed

1. Check the environmental setting etc. of the emulator debugger.

See the user's manual of the emulator debugger.

2. Reinstall the emulator debugger.

Program window of emulator debugger displayed

Figure 6.1 Flowchart to remedy the troubles

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6.2 When the Emulator Debugger Does Not Start Up Properly

(1) When the LED Display of PC4701 is Abnormal

Table 6.1 LED's abnormal display and its checkpoints

Connection to

the target system

Error

Checkpoint

Recheck the power cable is connected to the

PC4701.

See the instruction manual of the PC4701.

LEDs do not light up.

All LEDs remain lit.

Recheck the connection between the PC4701 and

this product.

See "3.6 Connecting the PC4701 and Emulation

Pod" (page 36).

The "POWER" LED of

"STATUS OF TARGET"

does not light up.

Check power is properly supplied to the target

system and that the target system is properly

grounded.

Connected

(1) Check both the main and sub clocks of the

emulator debugger are not set to "EXT".

See the CLK command of the emulator

debugger.

Disconnected

(2) Check the oscillation circuit in the emulation

pod is oscillating.

The "CLOCK" LED of

"STATUS OF TARGET"

does not light up.

See "3.3 Selecting Clock Supply" (page 29).

(1) Check the oscillation circuit in the target system

is oscillating.

(2) Check the switches in the emulation pod are

correctly set.

Connected

See "3.2 Switch Settings" (page 25).

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(2) Errors Occur When the Emulator Debugger Starts Up

(When the target system is connected)

Table 6.2 Checkpoints of errors when starting up the emulator debugger (target is connected)

Error

Checkpoint

Check all emulator debugger settings, interface cable

connection and switches on the rear of the PC4701 match.

See the instruction manuals of the PC4701 and the

emulator debugger.

Communication error occurred

Data was not sent to the target

(1) Download the proper firmware.

See "4.2 Downloading Firmware" (page 42).

(2) Recheck the connection between the PC4701 and

this product.

Target system cannot be properly built

See "3.6 Connecting the PC4701 and Emulation

Pod" (page 36).

M3T-PD30 version is not the same version

as the firmware in the target

Download the proper firmware.

See "4.2 Downloading Firmware" (page 42).

Check the reset pin of the target system has changed

from "Low" to "High" level.

Target MCU is in the reset state

(1) If the reset circuit of the target system has a watchdog

timer, disable the timer.

(2) Check power is properly supplied to the target system

and that the target system is properly grounded.

(3) The program may be uncontrollable in areas where

memory not allocated. Recheck the map setting.

Target MCU cannot be reset

(1) The MCU is either in the stop mode or wait mode.

Either reset the MCU or cancel the mode with an

interrupt.

Target is in HOLD state

See the MCU specifications.

(2) The program may be uncontrollable in areas where

memory not allocated. Recheck the map setting.

(1) Check the oscillation circuit of the target system is

oscillating properly.

Target clock is stopped

(2) Check the switches in the emulation pod are correctly

set.

See "3.2 Switch Settings" (page 25).

Check power is properly supplied to the target system

and that the target system is properly grounded.

Target MCU is not receiving power

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(3) Errors Occur When the Emulator Debugger Starts Up

(When the target system is not connected)

Table 6.3 Checkpoints of errors when starting up the emulator debugger (target is not connected)

Error

Checkpoint

Check all emulator debugger settings, interface cable

connection and switches on the rear of the PC4701 match.

See the instruction manuals of the PC4701 and the

emulator debugger.

Communication error occurred

Data was not sent to the target

(1) Download the proper firmware.

See "4.2 Downloading Firmware" (page 42).

(2) Recheck the connection between the PC4701 and

this product.

Target system cannot be properly built

See "3.6 Connecting the PC4701 and Emulation Pod"

(page 36).

M3T-PD30 version is not the same version

as the firmware in the target

Download the proper firmware.

See "4.2 Downloading Firmware" (page 42).

The program may be uncontrollable in areas where

memory not allocated. Recheck the map setting.

Target MCU cannot be reset

(1) The MCU is either in the stop mode or wait mode.

Either reset the MCU or cancel the mode with an

interrupt.

Target is in HOLD state

See the MCU specifications.

(2) The program may be uncontrollable in areas where

memory not allocated. Recheck the map setting.

Check the switches in the emulation pod are correctly set.

See "3.2 Switch Settings" (page 25).

Target clock is stopped

6.3 Operation Differs from That of Actual MCUs

(1) A-D Conversion Values are Different from Expected Values

As a flexible cable, a pitch converter board and other devices are used between the evaluation MCU

and the target system, the A-D converter operates differently from the actual MCU. Make the final

evaluation of the A-D converter from the actual MCU.

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Chapter 7. Maintenance and Guarantee

This chapter describes how to maintenance, repair provisions and how to request for repair.

7.1 Maintenance ............................................................................................................................... 68

7.2 Guarantee.................................................................................................................................... 68

7.3 Repair Provisions........................................................................................................................ 68

7.4 How to Request for Repair ......................................................................................................... 69

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Chapter 7. Maintenance and Guarantee

7.1 Maintenance

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.

7.2 Guarantee

If your product becomes faulty within twelve months after its purchase while being used under good

conditions by observing "Precautions for Safety" described in Chapter 1 of this user's manual, we will

repair or replace your faulty product free of charge. Note, however, that if your product's fault is raised

by any one of the following causes, we will repair it or replace it with new one with extra-charge:

• Misuse, abuse, or use under extraordinary conditions

• Unauthorized repair, remodeling, maintenance, and so on

• Inadequate user's system or misuse of it

• Fires, earthquakes, and other unexpected disasters

In the above cases, contact your local distributor. If your product is being leased, consult the leasing

company or the owner.

7.3 Repair Provisions

(1) Repair with extra-charge

The products elapsed more than twelve months after purchase can be repaired with extra-charge.

(2) Replacement with extra-charge

If your product's fault falls in any of the following categories, the fault will be corrected by

replacing the entire product instead of repair, or you will be advised to purchase new one,

depending on the severity of the fault.

• Faulty or broken mechanical portions

• Flaw, separation, or rust in coated or plated portions

• Flaw or cracks in plastic portions

• Faults or breakage caused by improper use or unauthorized repair or modification

• Heavily damaged electric circuits due to overvoltage, overcurrent or shorting of power supply

• Cracks in the printed circuit board or burnt-down patterns

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

• Unlocatable or unidentified faults

(3) Expiration of the repair period

When a period of twelve months 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.

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7.4 How to Request for Repair

If your product is found faulty, follow the procedure below to send your product for repair.

Customer

Distributor

Fill in the Repair Request Sheet included with this product, then send it

along with this product for repair to your local distributor. Make sure

that information in the Repair Request Sheet is written in as much detail

as possible to facilitate repair.

After checking the contents of fault, the distributor should please send

the faulty product along with the Repair Request Sheet to Renesas

Solutions Corp.

Renesas Solutions When the faulty product is repaired, it will be returned to the customer

at the earliest convenience.

CAUTION

Note on Transporting the Product:

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

product when delivered to you and specify handling caution for it to be handled as precision

equipment. If packing of your product is not complete, it may be damaged during transportation.

When you pack your product in a bag, make sure to use conductive polyvinyl supplied with this

product (usually a blue bag). When you use other bags, they may cause a trouble on your product

because of static electricity.

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M306V2T-RPD-E User's Manual

Rev.1.00

September 1, 2003

REJ10J0266-0100Z

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