* NQPACK, YQPACK, YQSOCKET, YQ-GUIDE, HQPACK, TQPACK and TQSOCKET are trademarks of Tokyo Eletech Corporation.
* IC61-1004-051 is a trademark of Yamaichi Electronics Co., Ltd.
• Renesas Technology Corporation and Renesas Solutions Corporation put the maximum effort into making semiconductor products better
and more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead to personal
injury, fire or property damage. Remember to give due consideration to safety when making your circuit designs, with appropriate
measures such as (i) placement of substitutive, auxiliary circuits, (ii) use of nonflammable material or (iii) prevention against any
malfunction or mishap.
• These materials are intended as a reference to assist our customers in the selection of the Renesas Technology product best suited to
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Technology Corporation, Renesas Solutions Corporation or a third party.
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third-party's rights, originating in the use of any product data, diagrams, charts, programs, algorithms, or circuit application examples
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• Please contact Renesas Technology Corporation or Renesas Solutions Corporation for further details on these materials or the products
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Keep safety first in your circuit designs!
Notes regarding these materials
• This product is a development supporting unit for use in your program development and evaluation stages. In mass-producing your
program you have finished developing, be sure to make a judgment on your own risk that it can be put to practical use by performing
integration test, evaluation, or some experiment else.
• In no event shall Renesas Solutions Corporation be liable for any consequence arising from the use of this product.
• Renesas Solutions Corporation strives to renovate or provide a workaround for product malfunction at some charge or without charge.
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Japan.
For inquiries about the contents of this document or product, fill in the text file the installer of the emulator debugger generates in the
following directory and email to your local distributor.
The M30850T-EPB is an emulation probe for M32C/80, 84, 85 and 86 Groups MCUs. The
M30850T-EPB is used by connecting to the PC7501 emulator main unit.
This user's manual mainly describes specifications of the M30850T-EPB emulation probe and how
to setup it. For details on the following products, which are used with the M30850T-EPB, refer to each
product's user's manual.
• Emulator:PC7501 User's Manual
• Emulator debugger:M3T-PD308F User's Manual
All the components of this product are shown in "2.2 Package components" (page 21). 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" (page 7). Be sure to read this chapter before using the product.
( 3 / 76 )
Contents
Chapter 1. Precautions for Safety ...........................................................................................7
1.1 Safety Symbols and Meanings ..............................................................................9
7.4 How to Request for Repair..................................................................................73
( 5 / 76 )
MEMO
( 6 / 76 )
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 .....................................................................................................9
WARNING
CAUTION
IMPORTANT
Warning for Handling This Product .......................................................................... 10
Warning for Installation.............................................................................................10
Warning for Use Environment...................................................................................10
Cautions for Powering On ......................................................................................... 10
Cautions to Be Taken for Handling This Product...................................................... 10
Caution to Be Taken for Malfunctions ......................................................................10
Notes on Downloading Firmware..............................................................................11
Note on Quitting the Emulator Debugger..................................................................11
Note on Differences between an Actual MCU and the Emulator.............................. 11
Notes on Target System ............................................................................................. 12
Notes on Using This Product When the Voltage of VCC1 is Higher than That of VCC2 ......12
Note on RESET* Input ..............................................................................................12
Note on RDY* Input..................................................................................................12
Note on HOLD* Input ............................................................................................... 12
Note on NMI* Interrupt ............................................................................................. 12
Notes on Clock Supply to an MCU ...........................................................................13
Notes on Using the CPU Clock at Less than 16 MHz ...............................................13
Notes on EMEM Dialog Box..................................................................................... 14
Notes on Address-Match Interrupt.............................................................................15
Notes on Watchdog Function.....................................................................................15
Notes on Debugging in CPU Rewrite Mode..............................................................15
Notes on Reset Vector Area....................................................................................... 15
Notes on Stack Area...................................................................................................16
Notes on Interrupts..................................................................................................... 16
Note on Software Break.............................................................................................16
Notes on Access Prohibited Area .............................................................................. 16
Note on DMA Transfer..............................................................................................17
Note on DMAC II Transfer Completion Interrupts ...................................................17
( 7 / 76 )
Note on Downloading Programs................................................................................ 17
Notes on Service-Life of the MCU's Internal Flash ROM ........................................ 17
Note on Voltage Detect Circuit..................................................................................17
Notes on A-D Conversion.......................................................................................... 18
Note on Protect Resistor ............................................................................................18
Note on Applicable MCUs.........................................................................................18
Note on Final Evaluation ........................................................................................... 18
( 8 / 76 )
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"
WARNING
CAUTION
IMPORTANT
In addition to the three above, the following are also used as appropriate.
sentences are ignored, the equipment may
cause serious personal injury or death.
If the requirements shown in the "CAUTION"
sentences are ignored, the equipment may
malfunction.
It means important information on using this
product.
means WARNING or CAUTION.
Example: CAUTION AGAINST AN ELECTRIC SHOCK
means PROHIBITION.
Example: DISASSEMBLY PROHIBITED
means A FORCIBLE ACTION.
Example:
The following pages describe the symbols "WARNING", "CAUTION", and "IMPORTANT".
UNPLUG THE POWER CABLE FROM THE RECEPTACLE.
( 9 / 76 )
WARNING
Warning for Handling This Product:
• Do not disassemble or modify this product. Disassembling or modifying this product can cause
damage.
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.
Warning for Use Environment:
• This equipment is to be used in an environment with a maximum ambient temperature of 35°C. Care
should be taken that this temperature is not exceeded.
CAUTION
Cautions for Powering On:
• Turn ON the power of the emulator and target system as simultaneously as possible.
• Turn OFF the power of the emulator and target system as simultaneously as possible.
• Do not leave either the emulator or target system powered on, because of leakage current the
internal circuits may be damaged.
•When turning ON the power again after shutting OFF the power, wait about 10 seconds.
Cautions to Be Taken for Handling This Product:
• Use caution when handling the main unit. Be careful not to apply a mechanical shock.
• Do not touch the connector pins of the emulator main unit and the target MCU connector pins. Static
electricity may damage the internal circuits.
• Do not pull this product by the flexible cable for connecting to the emulator main unit and emulation
probe. The cable may cause a break.
•Do not flex the flexible cable for connecting to the emulator main unit and emulation probe
excessively. The cable may cause a break.
•Do not use inch-size screws for this equipment. The screws used in this equipment are all ISO
(meter-size) type screws. When replacing screws, use same type screws as equipped before.
Caution to Be Taken for Malfunctions:
• If the emulator malfunctions because of interference like external noise, do the following to remedy
the trouble.
(1) Press the RESET switch on the emulator upper panel.
(2) If normal operation is not restored after step (1), shut OFF power to the emulator once and then
reactivate it.
( 10 / 76 )
IMPORTANT
Notes on Downloading Firmware:
• Before using this product for the first time, it is necessary to download the dedicated firmware
(control software built into the PC7501). Please note that, to do this, it is necessary to start up the
PC7501 in maintenance mode. For firmware download procedures, see "4.2 Downloading
Firmware" (page 50). Once the firmware has been downloaded, the product can be used by simply
turning on the power.
• Do not shut off the power while downloading the firmware. If this happens, the product will not
start up properly. If power is shut off unexpectedly, redownload the firmware.
• Except when a target status error occurs, if the self-check is not completed successfully, there may
be trouble with the product. In such case, contact your sales representative. However, perform the
self-check while not connecting the target system.
Note on Quitting the Emulator Debugger:
• To restart the emulator debugger after it ends, always shut power to the emulator module off once
and then on again.
Note on Differences between an Actual MCU and the Emulator:
• Operations of the emulator differs from those of mask MCUs as listed below.
(1) Reset conditions
(2) Initial values of internal resource data at power-on
(3) Interrupt stack pointer (ISP) after releasing reset
(4) Internal memories (ROM and RAM) capacities, etc.
This emulator system has an MCU with 24KB RAM (400h--63FFh). In single-chip mode or
memory expansion mode, internal flash memory is automatically allocated in F000h--FFFFh
and F80000h--FFFFFFh, and it can be accessed.
(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 target system. It is same for a sub-clock
oscillator (XCIN and XCOUT).
• For notes on when using the oscillator circuit on the target system, refer to "3.3 Using the
Oscillator Circuit on the Target System" (page 30).
(6) A-D conversion
As a converter board and other devices are used between the evaluation MCU and the target
system, some characteristics are slightly different from those of an actual MCU.
(7) Port P15
As one of I/O ports (P15) is connected to the target system through the analog switch circuit,
electric characteristics slightly differ from those of an actual MCU.
(8) When the SW4 is set to XOUT in stop mode, a clock is output from the XOUT pin.
( 11 / 76 )
IMPORTANT
Notes on Target System:
• Pin Vcc of the emulator is connected to the target system to observe the voltage of the target system.
Therefore design your system so that the emulator MCU is powered by the target system.
• The voltage of the target system should be within the following.
(1) When JP1 is set as VCC1 = 2:
3.0 V ≤ VCC1 = VCC2 ≤ 5.5 V
(2) When JP1 is set as VCC1 > 2:
4.8 V ≤ VCC1 ≤ 5.2 V
3.3 V ≤ VCC2 < VCC1
Do not change the voltage of the target system after turning on the power.
Notes on Using This Product When the V oltage of VCC1 is Higher than That of VCC2:
• If using this product when the voltage of VCC1 is higher than that of VCC2, set the JP1 to VCC1>2.
For the switch JP1, refer to "3.5 Setting Switches" (page 31).
•When the JP1 is set to VCC1>2, the voltage of VCC2 on the target system should be 3.3 V or more.
• If using a CPU clock of 30 MHz or more when the voltage of VCC1 is higher than that of VCC2,
set the SFR area of the intelligent I/O function to 2-wait (set the PM13 bit to "1") when reading this
area. This precaution only needs to be observed when using an emulator, and does not apply for
the actual MCU.
Note on 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 PC7501's upper panel is lit).
Note on RDY* Input:
• Be sure to input "L" to pin RDY* of the target system during the user program executing (only while
the RUN status LED on the PC7501's upper panel is lit). Inputting "L" to pin RDY* during the user
program stopping may cause a malfunction of the emulator.
Note on HOLD* Input:
• Be sure to input "L" to pin HOLD* of the target system during the user program executing (only
while the RUN status LED on the PC7501's upper panel is lit). Inputting "L" to pin HOLD* during
the user program stopping may cause a malfunction of the emulator.
Note on NMI* Interrupt:
• NMI* input from the target system is accepted only while a user program is being executed (only
while the RUN status LED on the PC7501's upper panel is lit).
( 12 / 76 )
IMPORTANT
Notes on Clock Supply to an MCU:
• Clock can be supplied to the evaluation MCU in one of the following three ways. This is determined
by emulator debugger clock selection.
(1) When Internal is selected:
The clock generated by the oscillation circuit in the PC7501 is supplied to the evaluation
MCU. The clock is continually supplied to the evaluation MCU regardless of "target system
clock status" and "user program execution status".
(2) When External is selected:
Clock supply to the evaluation MCU depends on oscillation status (oscillate/off) of the target
system.
(3) When Generate is selected:
A clock generated by the dedicated circuit in the PC7501 is supplied to the evaluation MCU.
The clock is continually supplied to the evaluation MCU regardless of "target system clock
status" and "user program execution status".
• When operating this product with XCIN, be sure to set the SW2 and SW3 to XCIN and NC,
respectively.
Notes on Using the CPU Clock at Less than 16 MHz:
• To use the CPU clock at less than 16 MHz, execute the command shown below in the Script
Window after starting the emulator debugger M3T-PD308F.
[Command]
_settimeout 300
Once this command is executed, it remains effective the next time you start the emulator debugger
M3T-PD308F. Therefore, you do not need to execute this command again.
•When you use the CPU clock at less than 1 MHz, contact your local distributor.
( 13 / 76 )
Notes on EMEM Dialog Box:
Observe the following when setting up EMEM dialog box of the emulator debugger.
(1) Debug Monitor Bank Address
• When "F0" is specified, 64 KB of area starting from F00000h are allocated for use by the debug
monitor.
• The 64 KB allocated for the debug monitor cannot be used.
• The below areas cannot be set for the debug monitor.
(1) MCU internal resources (ROM/RAM/SFR area)
(2) Multiplex area
(3) Interrupt vector area
• It is not possible to view or set the content of the specified area. Even on the memory window
or in the reverse assemble area of the program/source windows, the content of this area is not
displayed correctly though it can be displayed.
(2) Processor Mode
• Set a processor mode for the target MCU.
• To set single-chip mode or memory expansion mode, pin CNVSS used with MCU status must
be "L". MCU status indicates pin level of the target system.
• To set microprocessor mode, pin CNVSS used with MCU status must be "H".
• To set memory expansion mode or microprocessor mode, pins RDY* and HOLD* used with
MCU status must be "H".
•When the target system is not connected, all modes are available.
IMPORTANT
(3) Emulation Memory Allocation
• The 4MB memory mounted in the PC7501 can be allocated out.
•When single-chip mode or memory expansion mode is set as a processor mode, ROM area is
automatically allocated to the internal Flash ROM of an MCU. Therefore, it is not necessary to
deliberately specify the emulation memory as expansion area in order to allocate the ROM area.
• Except for the SFR, RAM, ROM and internally reserved areas, all areas other than the set area
are externally accessible.
• MCU internal resources are automatically selected for SFR, RAM and ROM areas regardless
of settings.
• Be careful that the specified areas do not overlap one another.
• Set memory allocation so that the total of the 4 length values does not exceed the emulation
memory size (4 MB).
• Do not set a multiplex bus area and unusable areas for memory allocation.
•Emulator main unit's memory is automatically selected as a reset vector area regardless of
settings.
( 14 / 76 )
IMPORTANT
Notes on Address-Match Interrupt:
• Do not single-step an address where an address-match interrupt occurs.
• When using an address-match interrupt, do not check the 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, check the box.
• When you use address-match breaks, if a low reset is input during a user program execution, a debug
monitor program (about 100 cycles) is executed after a reset is released. Take note that it has effects
on the user program execution time and the result of a trace.
Notes on Watchdog Function:
• When using the watchdog function, check the box of "Debug the program using the watchdog
timer" in the MCU tab of the Init dialog box.
•When not using the watchdog function, do not check the box.
• If the reset circuit of the target system has a watchdog timer, disable it when using the emulator.
Notes on Debugging in CPU Rewrite Mode:
• To debug a program in CPU rewrite mode, check the box "Debug the program using the CPU
Rewrite Mode" in the MCU tab of the Init dialog box.
•When you do not debug a program in CPU rewrite mode, uncheck the box.
• When you debug a program in CPU rewrite mode, the block 0 area (FFF000h--FFFFFFh) must not
be rewritten. Otherwise, the emulator will be out of control.
• When debugging in CPU rewrite mode is enabled, you cannot use the following functions.
(1) Setting an address match breakpoint
(2) Setting a software breakpoint to the internal ROM area
(3) Executing COME to the internal ROM area
• Do not use the following functions to the rewrite control program area (from setting CPU rewrite
mode select bit to releasing it). If any of these are used, malfunctions may occur (e.g. The emulator
cannot shift to CPU rewrite mode or contents of ROM cannot be read out properly.).
(1) Single stepping
(2) Setting a software breakpoint
(3) Setting a hardware breakpoint
(4) Executing COME
Notes on Reset Vector Area:
• For a reset vector area, memory of the emulator is always selected regardless of the setting of the
EMEM dialog box. Therefore when setting a microprocessor mode, to use a ROM of the target
system etc. as an area including a reset vector area, set a reset vector using a memory window etc.
•A reset vector area can be changed only when a program is stopped. When a program is executed,
the area can not be changed.
( 15 / 76 )
Notes on Stack Area:
• With this product, a maximum 20 bytes of the user stack is consumed as a work area.
• If the user stack does not have enough area, do not use areas which cannot be used as stack (SFR
area, RAM area which stores data, or ROM area) as work area. Using areas like this is a cause of
user program crashes and destabilized emulator control. Therefore, ensure the +20 byte maximum
capacity used by the user program as the user stack area.
•With this product, the interrupt stack pointer (ISP) is set to 0500h and used as stack area after the
reset is released.
Notes on Interrupts:
• Even if a user program is not being executed (when the user program is stopped or when run-time
debugging is being performed), the evaluation MCU keeps running so as to control the emulation
probe. Therefore, timers and other components do not stop running.
• When the user program is not being executed (when the user program is paused or when run-time
debugging is being performed), a peripheral I/O interrupt is not accepted. Take note that when the
user program is not being executed, a peripheral I/O interrupt request can be cleared.
IMPORTANT
Note on Software Break:
•A software break generates a break interruption by forcibly inserting a BRK instruction "08h"
instead of an instruction code. Therefore, when referencing the result of a trace in bus mode, "08h"
is displayed for the instruction fetch address where a software break is set.
Notes on Access Prohibited Area:
• The emulator control register (000020h--00003Fh) in the SFR is read- and write-protected. When
this register is accessed, emulator control cannot be utilized.
•With this product, address FFFFFFh cannot be read or written in correctly.
( 16 / 76 )
IMPORTANT
Note on DMA Transfer:
• With this product, the user program is stopped with a loop program to a specific address. Therefore,
if a DMA request is generated by a timer or other source while the user program is stopped, DMA
transfer is executed. However, make note of the fact that DMA transfer while the program is
stopped may not be performed correctly. Also note that the below registers have been changed to
generate DMA transfer as explained here even when the user program is stopped.
•You can use DMAC II transfer completion interrupts during program execution only. Do not
generate DMAC II transfer completion interrupts when you use any function but program
execution.
Note on Downloading Programs:
• 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:
• With the M30850T-EPB, programs are downloaded to the MCU's flash ROM when debugging in
single-chip mode or memory expansion mode. Because the number of write/erase cycles of this
ROM is limited, the ROM must be replaced when at the end of its service-life.
• If the following errors occur frequently during program download, replace the emulation probe or
request for repair.
Flash ROM erase error occurred ERROR (16258)
Flash ROM verify error occurred ERROR (16259)
To purchase the product for replacement or request for repair, contact your local distributor.
Note on Voltage Detect Circuit:
•As the power voltage cannot be changed after powering on the target system, the voltage detect
circuit (voltage down detect interrupt and hardware reset 2) cannot be used with this product.
( 17 / 76 )
Notes on A-D Conversion:
• When setting the register below to use the analog input port selection function, you need to set the
direction register of port P15 for a pin that performs A-D conversion to "input".
And you need to set the function selection register of port P15 for a pin that performs A-D
conversion to "I/O port".
A-D0 control register 2 (address 394h)
b2, b1
1, 0 : AN00 to AN07
1, 0 : AN20 to AN27
Also, when the P0 group and P2 group are selected for A-D input, port P15 cannot be used as an
I/O port. When setting the register above, port P15 cannot be used as an I/O port even if A-D
conversion is halting.
For the switch SW5, refer to "3.5 Setting Switches" (page 31).
• When setting the register below to use multi-port sweep mode, you need to set the direction register
of port P15 for a pin that performs A-D conversion to "input".
And you need to set the function selection register of port P15 for a pin that performs A-D
conversion to "I/O port".
A-D0 control register 4 (address 392h)
b3, b2
1, 0 : AN0 to AN7, AN00 to AN07
1, 0 : AN0 to AN7, AN20 to AN27
IMPORTANT
Also, when the P0 group and P2 group are used for multi-port sweep mode, port P15 cannot be used
as an I/O port. When setting the register above, port P15 cannot be used as an I/O port even if AD conversion is halting.
•Because a converter board and other devices are used between the evaluation MCU and the target
system, the A-D converter operates differently from an actual MCU. Make the final evaluation of
the A-D converter using an actual MCU.
Note on Protect Resistor:
•A protect is not canceled when protect register bit 2 (PRC2), which enables writing in the port P9
direction register and the function select register A3, is changed with the below procedure.
(1) Step execution of an instruction setting ("1") PRC2
(2) Setting a break point from an instruction setting ("1") PRC2 to where the port P9 direction
register or the function select register A3 is set
(3) Setting ("1") PRC2 from the dump window or script window during user program execution
Note on Applicable MCUs:
• The M30850T-EPB supports M32C/80, 84, 85 and 85 Group MCUs. As the ROM and RAM sizes
and peripheral functions depend on a target MCU, refer to each hardware manual of the MCU to
develop your system.
Note on Final Evaluation:
• Be sure to evaluate your system with an MCU for evaluation purposes. Before starting mask
production, evaluate your system and make final confirmation with a CS (Commercial Sample)
version MCU.
( 18 / 76 )
Chapter 2. Preparation
This chapter describes the package components, the system configuration and the preparation for using this product for the
first time.
2.3 Other Tool Products Required for Development......................................................................... 21
2.4 Name of Each Part.......................................................................................................................22
(1) System Configuration ........................................................................................................... 22
(2) Names and Functions of the PC7501 Upper Panel LEDs .................................................... 22
2.5 When Using the Emulator for the First Time .............................................................................. 24
( 19 / 76 )
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 PC7501 emulator. The PC7501 emulator system is
configured with an emulator main unit, emulation probe, host machine and emulator debugger.
Emulator main unit (Hereafter PC7501)
This means an emulator main unit for M16C Family MCUs.
Emulation probe
This means the emulation probe (this product) for the M32C/80, 84, 85 and 86 Group MCUs.
Host machine
This means a personal computer used to control the emulator main unit and emulation probe.
Emulator debugger
This means a software tool M3T-PD308F V.3.20 Release 1 or later to control the emulator from a
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 flash memory in the emulator main unit. This
program is downloadable from the emulator debugger to upgrade the firmware or to support other
MCUs.
Software break
A software break is a function to break the program before the system executes an instruction at the
specified address. The instruction at the preset address will not be executed.
Hardware break
A hardware break is a function to break the program when the system detects a write/read of data to/
from memory or a leading/trailing edge of the signal entered from the external trace cable. The former
break function is called address break; and the latter break function is called trigger break. While the
instruction at the address where the software break is set is not executed, a hardware break is
performed after the specified instruction is executed.
Evaluation MCU
This means the MCU mounted on the emulation probe which is operated in the specific mode for
tools.
Target MCU
This means the MCU you are going to debug.
Target program
This means the program 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)
( 20 / 76 )
2.2 Package Components
The M30850T-EPB package consists of the following items. When unpacking, check to see if your
M30850T-EPB contains all of these items.
* Please keep the M30850T-EPB's packing box and cushion material in your place for reuse at a
later time when sending your product for repair or other purposes. Always use these packing box
and cushion material when transporting this product.
* If there is any question or doubt about the packaged product, contact your local distributor.
* For purchasing the IC61-1004-051 or for technical information, contact Yamaichi Electronics
Co., Ltd.
http://www.yamaichi.co.jp/e/index.shtml
Item
Quantity
1
1
1
1
1
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2.3 Other Tool Products Required for Development
To bring forward programs development on the M32C/80, 84, 85 and 86 Group MCUs, the products
listed below are necessary in addition to those contained package above. Get them separately.
Table 2.2 Other tool products required for development
Product
Emulator main unit
Emulator debugger
144-pin 0.5-mm-pitch LQFP
(144P6Q-A)
100-pin 0.5-mm-pitch LQFP
(100P6Q-A)
Converter board
100-pin 0.65-mm-pitch QFP
(100P6S-A)
Product name
PC7501
M3T-PD308F V.3.20
Release 1 or later
M3T-FLX-144NSD
M3T-100LCC-QSD
M3T-100LCC-DMS
M3T-FLX-100NSD
M3T-F160-100NSD
M3T-100LCC-DMS
M3T-DUMMY100S
M3T-100LCC-DMS
M3T-DIRECT100S
M3T-100LCC-DMS
M3T-FLX-100NRB
Notes
Required
Required
+
Required according to the foot
pattern of the target system
(see "3.8 Connecting the Target
+
+
+
System" on page 37)
* To purchase these products, contact your local distributor.
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2.4 Name of Each Part
(1) System Configuration
Host machine
(1) Emulation probe
M30850T-EPB
(2) Converter board
M30800T-PTC
Emulator PC7501
Target board
LPT parallel, USB
or LAN interface
Figure 2.1 System configuration
• Emulation probe M30850T-EPB
This emulation probe contains an evaluation MCU.
• Converter board M30800T-PTC
This is a converter board for connecting to the target system (for 100-pin 0.65-mm-pitch LCC
socket). For details, refer to "3.8 Connecting the Target System" (page 37)
(2) Names and Functions of the PC7501 Upper Panel LEDs
System status LEDsTarget status LEDs
Figure 2.2 Names of PC7501 upper panel LEDs
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(1) System Status LEDs
The system status LEDs indicate the emulator PC7501's power supply, firmware operating status,
etc. Table 2.3 lists the definition of each system status LED.
Table 2.3 Definition of the system status LEDs
Name
POWER
SAFE
ERROR
Status
ON
OFF
ON
Flashing
OFF
ON
Flashing
OFF
Meaning
Emulator system power supply is turned ON.
Emulator system power supply is turned OFF.
Emulator system is operating normally.
Special mode (maintenance mode) for downloading firmware. The
emulator system does not operate except for downloading firmware and
the self-check.
Emulator system is not operating normally.
Emulator is not operating normally.
Downloading firmware
Emulator is operating normally.
(2) Target Status LEDs
The target status LEDs indicate the target MCU's operating status and target board's power
supply. Table 2.4 lists the definition of each target status LED.
Table 2.4 Definition of the target status LEDs
Name
POWER
CLOCK
RESET
RUN
WARNING
Status
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
Meaning
Power is supplied to the target board.
Power is not supplied to the target board.
Target MCU clock is oscillating.
Target MCU clock is not oscillating.
Target MCU is being reset.
Target MCU is not being reset.
Target program is being executed.
Target program has been halted.
Target MCU internal clock is not oscillating.
Target MCU internal clock is oscillating.
CAUTION
Caution for Target Status POWER LED:
• If your MCU has two or more power supply terminals (VCC), you need to supply
power to all the terminals.
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