REJ10J0868-0200(T)
M3062PT2-EPB
User’s Manual
Emulation Probe for M16C/62P and M16C/30P Groups
Rev.2.00
Jan. 16, 2006
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M3062PT2-EPB User’s Manual
Preface
Preface
The M3062PT2-EPB is an emulation probe for M16C/60 Series M16C62P and M16C/30 Series M16C30P Groups MCUs. The
M3062PT2-EPB is used by connecting to the PC7501 emulator main unit.
This user's manual mainly describes specifications of the M3062PT2-EPB emulation probe and how to setup it. For details on
the emulator main unit and emulator debugger which are used with the M3062PT2-EPB, refer to each product's user's manual.
All the components of this product are shown in "1.1 Package components" (page 13). If there is any question or doubt about
this product, contact your local distributor.
The related manuals for using this product are listed below. You can download the latest manuals from the Renesas Tools
homepage (http://www.renesas.com/en/tools).
Related manuals
Item
Emulator main unit
Integrated development environment High-performance Embedded Workshop User’s Manual
Manual
PC7501 User’s Manual
Emulator debugger
M16C R8C PC7501 Emulator debugger User’s Manual
M3T-PD30F User’s Manual
C compiler
C compiler package for R8C/Tiny, M16C/60, 30, Tiny, 20 and 10 Series
C Compiler User's Manual
Assembler
C compiler package for R8C/Tiny, M16C/60, 30, Tiny, 20 and 10 Series
Assembler User's Manual
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M3062PT2-EPB User’s manual
Important
Important
Before using this product, be sure to read this user’s manual carefully.
Keep this user’s manual, and refer to this when you have questions about this product.
Emulator:
The emulator in this document refers to the following products that are manufactured by Renesas Technology Corp.:
(1) PC7501 main unit
(2) Emulation probe
(3) Package converter board for connecting the user system
The emulator herein does not include the customer’s user system and host machine.
Purpose of use of the emulator:
This emulator is a device to support the development of a system that uses the M16C Family M16C/60 Series M16C/62P and
M16C/30 Series M16C30P Groups of Renesas 16-bit single-chip MCUs. It provides support for system development in both
software and hardware.
Be sure to use this emulator correctly according to said purpose of use. Please avoid using this emulator for other than its
intended purpose of use.
For those who use this emulator:
This emulator can only be used by those who have carefully read the user’s manual and know how to use it.
Use of this emulator requires the basic knowledge of electric circuits, logical circuits, and MCUs.
When using the emulator:
(1) This product is a development supporting unit for use in your program development and evaluation stages. In mass-
producing your program you have finished developing, be sure to make a judgment on your own risk that it can be put to
practical use by performing integration test, evaluation, or some experiment else.
(2) In no event shall Renesas Solutions Corp. be liable for any consequence arising from the use of this product.
(3) Renesas Solutions Corp. strives to renovate or provide a workaround for product malfunction at some charge or without
charge. However, this does not necessarily mean that Renesas Solutions Corp. guarantees the renovation or the provision
under any circumstances.
(4) This product has been developed by assuming its use for program development and evaluation in laboratories. Therefore,
it does not fall under the application of Electrical Appliance and Material Safety Law and protection against
electromagnetic interference when used in Japan.
(5) Renesas Solutions Corp. cannot predict all possible situations or possible cases of misuse where a potential danger exists.
Therefore, the warnings written in this user’s manual and the warning labels attached to this emulator do not necessarily
cover all of such possible situations or cases. Please be sure to use this emulator correctly and safely on your own
responsibility.
(6) This product is not qualified under UL or other safety standards and IEC or other industry standards. This fact must be
taken into account when taking this product from Japan to some other country.
REJ10J0868-0200 Rev.2.00 January 16, 2006
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M3062PT2-EPB User’s manual
Usage restrictions:
Important
This emulator has been developed as a means of supporting system development by users. Therefore, do not use it as a device
used for equipment-embedded applications. Also, do not use it for developing the systems or equipment used for the following
purposes either:
(1) Transportation and vehicular
(2) Medical (equipment where human life is concerned)
(3) Aerospace
(4) Nuclear power control
(5) Undersea repeater
If you are considering the use of this emulator for one of the above purposes, please be sure to consult your local distributor.
About product changes:
We are constantly making efforts to improve the design and performance of this emulator. Therefore, the specification or
design of this emulator or its user’s manual may be changed without prior notice.
About the rights:
(1) We assume no responsibility for any damage or infringement on patent rights or any other rights arising from the use of
any information, products or circuits presented in this user’s manual.
(2) The information or data in this user’s manual does not implicitly or otherwise grant a license for patent rights or any other
rights belonging to us or third parties.
(3) This user’s manual and this emulator are copyrighted, with all rights reserved by us. This user’s manual may not be copied,
duplicated or reproduced, in whole or part, without prior written consent of us.
About diagrams:
The diagrams in this user’s manual may not all represent exactly the actual object.
REJ10J0868-0200 Rev.2.00 January 16, 2006
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M3062PT2-EPB User’s Manual
Precautions for Safety
Definitions of Signal Words
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.
This symbol represents a warning about safety. It is used to arouse caution about a potential
danger that will possibly inflict an injury on persons. To avoid a possible injury or death,
please be sure to observe the safety message that follows this symbol.
DANGER indicates an imminently dangerous situation that will cause death or heavy wound
unless it is avoided. However, there are no instances of such danger for the product presented
in this user's manual.
DANGER
WARNING indicates a potentially dangerous situation that will cause death or heavy wound
WARNING
unless it is avoided.
CAUTION indicates a potentially dangerous situation that will cause a slight injury or a
CAUTION
medium-degree injury unless it is avoided.
CAUTION with no safety warning symbols attached indicates a potentially dangerous
situation that will cause property damage unless it is avoided.
CAUTION
This is used in operation procedures or explanatory descriptions to convey exceptional
conditions or cautions to the user.
IMPORTANT
In addition to the five 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.
REJ10J0868-0200 Rev.2.00 January 16, 2006
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M3062PT2-EPB User’s Manual
Warnings for AC Power Supply:
Precautions for safety
WARNING
ꢀIf the attached AC power cable does not fit the receptacle, do not alter the AC power cable and do not plug it
forcibly. Failure to comply may cause electric shock and/or fire.
ꢀUse an AC power cable which complies with the safety standard of the country.
ꢀDo not touch the plug of the AC power cable when your hands are wet. This may cause electric shock.
ꢀThis product is connected signal ground with frame ground. If your developing product is transformless (not
having isolation transformer of AC power), this may cause electric shock. Also, this may give an unrepairable
damage to this product and your developing one.
While developing, connect AC power of the product to commercial power through isolation transformer in
order to avoid these dangers.
ꢀIf other equipment is connected to the same branch circuit, care should be taken not to overload the circuit.
ꢀWhen installing this equipment, insure that a reliable ground connection is maintained.
ꢀIf you smell a strange odor, hear an unusual sound, or see smoke coming from this product, then disconnect
power immediately by unplugging the AC power cable from the outlet.
Do not use this as it is because of the danger of electric shock and/or fire. In this case, contact your local
distributor.
ꢀBefore setting up this emulator and connecting it to other devices, turn off power or remove a power cable to
prevent injury or product damage.
Warnings to Be Taken for This Product:
ꢀDo not disassemble or modify this product. Personal injury due to electric shock may occur if this product is
disassembled and modified. Disassembling and modifying the product will void your warranty.
ꢀMake sure nothing falls into the cooling fan on the top panel, especially liquids, metal objects, or anything
combustible.
Warning for Installation:
ꢀDo not set this product in water or areas of high humidity. Make sure that the product does not get wet. Spilling
water or some other liquid into the product may cause unrepairable damage.
Warning for Use Environment:
ꢀThis equipment is to be used in an environment with a maximum ambient temperature of 35°C. Care should be
taken that this temperature is not exceeded.
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M3062PT2-EPB User’s Manual
Precautions for safety
CAUTION
Cautions to Be Taken for Turning On the Power:
ꢀTurn ON/OFF the power of the emulator and user system as simultaneously as possible.
ꢀDo not leave either the emulator or user system powered on, because of leakage current the internal circuits may
be damaged.
ꢀWhen turning on the power again after shutting off the power, wait about 10 seconds.
Cautions to Be Taken for Handling This Product:
ꢀUse caution when handling the main unit. Be careful not to apply a mechanical shock.
ꢀDo not touch the connector pins of the emulator main unit and the target MCU connector pins directly. Static
electricity may damage the internal circuits.
ꢀDo not pull this emulator by the communications interface cable or the flexible cable. And, excessive flexing or
force may break conductors.
ꢀDo not flex the flexible cable for connecting to the emulator main unit and emulation probe excessively. The
cable may cause a break.
ꢀDo not use inch-size screws for this equipment. The screws used in this equipment are all ISO (meter-size) type
screws. When replacing screws, use same type screws as equipped before.
-
Caution to Be Taken for System Malfunctions:
ꢀIf the emulator malfunctions because of interference like external noise, do the following to remedy the trouble.
(1) Press the RESET button on the emulator front panel.
(2) If normal operation is not restored after step (1), shut OFF the emulator once and then reactivate it.
Caution to Be Taken for External Trigger Input Voltage:
ꢀKeep an external trigger input voltage of the emulator main unit less than a Vcc2 voltage. Overvoltage may
cause damage to the internal circuits.
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M3062PT2-EPB User’s Manual
Contents
Page
Contents
User Registration........................................................................................................................................................11
1.2 Other Tool Products Required for Development...........................................................................................14
1.3.1 System Configuration..........................................................................................................................15
2.7.1 When It is Necessary to Download Firmware.....................................................................................27
2.7.2 Downloading Firmware in Maintenance Mode....................................................................................27
2.8 Self-check......................................................................................................................................................28
2.8.1 Self-check Procedure..........................................................................................................................28
2.9.1 Connecting to an 80-pin 0.65-mm-pitch Foot Pattern.........................................................................31
2.9.3 Connecting to a 100-pin 0.65-mm-pitch Foot Pattern (Part 1)............................................................33
2.9.4 Connecting to a 100-pin 0.65-mm-pitch Foot Pattern (Part 2)............................................................34
2.9.5 Connecting to a 100-pin 0.65-mm-pitch Foot Pattern (Part 3)............................................................35
2.9.6 Connecting to a 100-pin 0.65-mm-pitch Foot Pattern (Part 4)............................................................36
2.9.7 Connecting to a 100-pin 0.5-mm-pitch Foot Pattern (Part 1)..............................................................37
2.9.8 Connecting to a 100-pin 0.5-mm-pitch Foot Pattern (Part 2)..............................................................38
2.9.9 Connecting to a 100-pin 0.5-mm-pitch Foot Pattern (Part 3)..............................................................39
2.9.10 Connecting to a 128-pin 0.5-mm-pitch Foot Pattern.........................................................................40
2.10 Switch Settings............................................................................................................................................41
2.10.2 A/D Conversion Bypass Capacitors..................................................................................................42
2.11.2 Using an Internal Oscillator Circuit Board.........................................................................................44
2.11.3 Using the Oscillator Circuit on the User System...............................................................................48
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M3062PT2-EPB User’s Manual
Contents
Page
3. Usage (How to Use the Emulator Debugger).........................................................................................................49
4. Hardware Specifications.........................................................................................................................................71
4.2.1 Operation Timing of Memory Expansion Mode and Microprocessor Mode (Vcc1=Vcc2=5V)............72
4.2.2 Operation Timing of Memory Expansion Mode and Microprocessor Mode (Vcc1=Vcc2=3V)............77
4.3 Differences between the Actual MCU and Emulator.....................................................................................82
4.4 Connection Diagrams....................................................................................................................................85
5. Troubleshooting......................................................................................................................................................94
5.2 When the Emulator Debugger Does Not Start Up Properly..........................................................................95
5.3 How to Request for Support..........................................................................................................................98
6.2 Maintenance..................................................................................................................................................99
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M3062PT2-EPB User’s Manual
User Registration
User Registration
When you have purchased the emulator presented in this user's manual, please be sure to register it. As the H/W Tool
Customer Registration Sheet is included with this manual, fill it in and FAX it to your local distributor or email the same
contents to the following address. Your registered information is used for only after-sale services, and not for any other
purposes. Without user registration, you will not be able to receive maintenance services such as a notification of field changes
or trouble information. So be sure to carry out the user registration.
For more information about user registration, please email to the following address.
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M3062PT2-EPB User’s Manual
Terminology
Terminology
Some specific words used in this user's manual are defined as follows:
Emulator system
This means an emulator system built around the PC7501 emulator. The PC7501 emulator system is configured with an
emulator main unit, emulation probe, host machine and the integrated development environment High-performance Embedded
Workshop.
Emulator main unit (Hereafter PC7501)
This means an emulator main unit for M16C Family.
Emulation probe
This means the emulation probe (this product) for the M16C/60 Series M16C/62P and M16C/30 Series M16C/30P Groups
MCUs.
Emulator debugger
This means a software tool starting up from the High-performance Embedded Workshop to control the PC7501 and this
product and enable debugging.
Integrated development environment High-performance Embedded Workshop
This tool provides powerful support for the development of embedded applications for Renesas microcomputers. It has an
emulator debugger function allowing for the emulator to be controlled from the host machine via an interface. Furthermore, it
permits a range of operations from editing a project to building and debugging it to be performed within the same application.
What’s more, it supports version management.
Firmware
Program that analyzes contents of communication with the emulator debugger and controls the emulator hardware. This
program is installed in the flash memory in the emulator main unit. This program is downloadable from the emulator debugger
to upgrade the firmware or to support other MCUs.
Host machine
This means a personal computer used to control the PC7501 and emulation probe.
Software break
A software break is a function to break the program before the system executes an instruction at the specified address. The
instruction at the preset address will not be executed.
Hardware break
A hardware break is a function to break the program when the system detects a write/read of data to/from memory or a
leading/trailing edge of the signal entered from the external trace cable. The former break function is called address break; and
the latter break function is called trigger break. While the instruction at the address where the software break is set is not
executed, a hardware break is performed after the specified instruction is executed.
Target MCU
This means the MCU you are going to debug.
User system
This means a user's application system using the microcomputer to be debugged.
User program
This means the program you are going to debug.
Evaluation MCU
This means the MCU mounted on the emulation probe which is operated in the specific mode for tools.
#
In this user's manual, this symbol is used to show active Low. (e.g. RESET#: Reset signal)
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M3062PT2-EPB User’s Manual
1. Outline
1. Outline
This chapter describes the package components, the system configuration, the specifications of the emulator functions and the
operating environment.
1.1 Package Components
The M3062PT2-EPB package consists of the following items. When unpacking it, check to see if your M3062PT2-EPB
contains all of these items.
Table 1.1 Package components
Item
Quantity
M3062PT2-EPB emulation probe
1
1
1
1
1
1
1
1
1
1
1
1
M30800T-PTC (pre-mounted) converter board for 100-pin 0.65-mm-pitch LCC
IC61-1004-051 100-pin 0.65-mm-pitch LCC socket made by Yamaichi Electronics Co., Ltd.
OSC-3 (16MHz) oscillator circuit board
OSC-2 oscillator circuit bare board
Network registers for ports P0--P5 pullup (51kΩ x 8)
H/W Tool Customer Registration Sheet (English)
H/W Tool Customer Registration Sheet (Japanese)
M3062PT2-EPB User’s Manual (this manual)
M3062PT2-EPB User’s Manual (Japanese)
M3062PT2-EPB Supplementary Document (English)
M3062PT2-EPB Supplementary Document (Japanese)
* Please keep the M3062PT2-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.com/
* To distinguish the other emulation probe for M16C/60 Series, “512” is printed on the corner of this product. Figure 1.1
shows the printed area.
"512" is printed here.
512
Figure 1.1 Printed area on the M3062PT2-EPB
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M3062PT2-EPB User’s Manual
1. Outline
1.2 Other Tool Products Required for Development
To bring forward programs development on an M16C/60 Series of the M16C/62P Group, and M16C/30 Series of the
M16C/30P Group MCUs, the products listed below are necessary in addition to those contained package above. Get them
separately.
Table 1.2 Other tool products required for development
Product
Product name
PC7501
Notes
-
Emulator main unit
Emulator debugger
M16C R8C PC7501 Emulator debugger
M3T-PD30F
-
80-pin 0.65-mm-pitch QFP
(PRQP0080JA-A Previous code: 80P6S-A)
100-pin 0.65-mm-pitch QFP
M3062PT-80FPB
M3T-F160-100NRB
(PRQP0100JB-A Previous code: 100P6S-A)
M3T-100LCC-DMS
+
M3T-DIRECT100S
M3T-100LCC-DMS
+
M3T-DUMMY100S
M3T-100LCC-DMS
+
Required according to a
foot pattern of a user
system
M3T-FLX-100NRB
M3T-F160-100NSD
M3T-100LCC-QSD
M3T-100LCC-DMS
+
100-pin 0.5-mm-pitch LQFP
(PLQP0100KB-A Previous code: 100P6Q-A)
M3T-FLX-100NSD
128-pin 0.5-mm-pitch LQFP
(PLQP0128KB-A Previous code: 128P6Q-A)
M3T-F160-128NRD
* For purchasing these products, contact your local distributor.
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M3062PT2-EPB User’s Manual
1. Outline
1.3 System Configuration
1.3.1 System Configuration
Figure 1.2 shows a configuration of the M3062PT2-EPB system.
Host machine interface
(LPT, USB or LAN)
(1) Emulation probe
M3062PT2-EPB
(4) Host machine
(3) Emulator
PC7501
(2) Converter board
M30800T–PTC
(5) User system
Figure 1.2 System configuration
(1) Emulation probe M3062PT2-EPB (this product)
This is an emulation probe for the M16C/60 Series M16C/62P Group and M16C/60 Series M16C/30P Group MCUs and
contains an evaluation MCU.
(2) Pitch converter board M30800T-PTC (included)
This is a pitch converter board for connecting to 100-pin 0.65-mm-pitch LCC socket IC61-1004-051 on the user system.
For details, refer to "2.9 Connecting the User System" (page 30).
(3) Emulator main unit PC7501
The emulator main unit for the M16C family to be used with this product.
(4) Host machine
A personal computer to control the emulator.
(5) User system
This is your application system.
This emulator cannot supply the power to the user system. Therefore design your system so that the user system is powered
separately.
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M3062PT2-EPB User’s Manual
1. Outline
1.3.2 Names and Functions of the PC7501 Upper Panel LEDs
Figure 1.3 shows the names of the LEDs on the upper panel of the emulator.
System status
LEDs
Target status
LEDs
Figure 1.3 Names of the LEDs on the upper panel of the PC7501
(1) System Status LEDs
The system status LEDs indicate the emulator PC7501's power supply, firmware operating status, etc. Table 1.3 lists the
definition of each system status LED.
Table 1.3 Definitions of the system status LEDs
Name
Status
ON
Meaning
Emulator system power supply is turned ON.
POWER
OFF
Emulator system power supply is turned OFF.
SAFE
ON
Emulator system is operating normally.
1. The self-check is being executed.
Flashing
2. Downloaded firmware is being written into memory.
3. If the ERROR LED is flashing on at the same time or alternately, it indicates that the
self-check error occurred.
PC7501 system is not operating normally (system status error).
PC7501 system is not operating normally (system status error).
1. Firmware is being downloaded.
OFF
ON
Flashing
ERROR
2. If the SAFE LED is flashing at the same time or alternately, it indicates that the self-
check error occurred.
PC7501 system is operating normally.
OFF
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(2) Target Status LEDs
1. Outline
The target status LEDs indicate operating status of the target MCU and power supply of the user system. Table 1.4 lists the
definition of each target status LED.
Table 1.4 Definition of the target status LEDs
Name
POWER
Status
ON
Meaning
Power is supplied to the user system.
OFF
ON
OFF
ON
OFF
ON
Power is not supplied to the user system.
Target MCU clock is oscillating.
Target MCU clock is not oscillating.
Target MCU is being reset, or reset signal of the user system is held low.
Target MCU is not being reset.
User program is being executed.
CLOCK
RESET
RUN
OFF
ON
OFF
User program has been halted.
Address 00000h and 00001h have been read out wrongly.
Address 00000h and 00001h have not been read out wrongly.
WARNING
IMPORTANT
Note on Usage in Memory Expansion or Microprocessor Mode:
ꢀWhen you use this product in memory expansion or microprocessor mode, be sure to design your system so that
pins RDY# and HOLD# are not held low at startup. Otherwise, it cannot startup normally.
Note on the Target Status POWER LED:
ꢀIf your MCU has two or more Vcc terminals, the LED does not light unless power is supplied to all the
terminals.
Note on the Target Status CLOCK LED:
ꢀIf the LED is not turned on, check the following.
(1) After powering on the PC7501 (before starting up the emulator debugger):
Make sure that the oscillator circuit board is properly installed in the PC7501 and it is oscillating normally.
(2) After the emulator debugger is started up (after the Init dialog box settings are completed):
Make sure that the oscillator selected in the Init dialog box is oscillating normally.
Note on Accessing Addresses 00000h and 00001h:
ꢀWith the M16C/60 Series MCUs, when a maskable interrupt is generated, the interrupt data (interrupt number
and interrupt request level) stored in addresses 00000h and 00001h are read out. Also, the interrupt request bit is
cleared when address 00000h or 00001h is read out. Consequently, when the address 00000h or 00001h readout
instruction is executed or when address 00000h or 00001h 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 address 00000h or 00001h is generated excluding the interrupt,
the WARNING LED (yellow) of the PC7501’s upper panel lights up to alarm. When this LED lights, there is a
possibility of wrong read access, therefore check the user program.
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M3062PT2-EPB User’s Manual
1. Outline
1.4 Specifications
Tables 1.5 and 1.6 list the specifications of the M3062PT2-EPB.
Table 1.5 Specifications of the M3062PT2-EPB (1/2)
Applicable MCU
M16C/60 Series M16C/62P Group and M16C/30 Series M16C/30P Group MCUs
Applicable MCU mode
Single-chip mode
Memory expansion mode (NORMAL, 4MB)
Microprocessor mode (NORMAL, 4MB)
1. Internal flash ROM: 516KB
0F000h--0FFFFh, 80000h--FFFFFh
2. Internal RAM: 31KB
Maxi. ROM/RAM capacity
00400h--07FFFh
Applicable power supply
Maximum operating frequency
Emulation memory
Vcc1 = Vcc2: 2.7--5.5 V
Vcc1 > Vcc2: Vcc1 = 5.0 ± 0.2 V, 2.7 V ≤ Vcc2 < Vcc1
3.0 to 5.5 V: 24 MHz (when using a PLL)
2.7 V: 10 MHz
1. Max. operating frequency of ROM area
2. External area (CS3# -- CS0# area) Minimum 4KB x 4 areas
- Maximum operating frequency (at 5.0 V) 0 wait:
1 wait:
10 MHz
7 MHz
20 MHz
24 MHz
6 MHz
17 MHz
24MHz
2 wait, 3 wait:
- Maximum operating frequency (at 3.0 V) 0 wait:
1 wait:
2 wait, 3 wait:
Basic debugging functions
- Download
- Address match break (max. 8 points)
- Software break (max. 64 points)
- Program execution/stop (allows free-run execution supporting software breaks)
- Memory reference/setting (reference/setting C-variables, run-time execution)
- Register reference/setting
- Disassemble display
- C-level debugging, etc.
Real-time trace function
- 256K-cycle bus information recordable
(Bus, external trigger, time stamp)
- 5 trace modes supported (Break/Before/About/After/Full)
- Can be recorded ON/OFF by events
Real-time RAM monitor function
Hardware break function
- 4,096 bytes (256 bytes x16)
- Data/last access result
8 points (Execution address, bus detection, interrupt, external trigger signal)
Execution time measurement function Time between program start and stop
Maximum/minimum/average execution time and pass count of specified four zones.
Count clock: Equal to MCU Clock or 16 MHz
8,192 KB (256 KB x 32 blocks)
C0 coverage
External trigger input/event output
External trigger input (MCU-dependent-voltage CMOS level x8) or event output
(break x1, event x7)
Host machine interface
- LPT parallel (ECP, EEP, Byte/compatibility and Nibble/compatibility modes)
- USB (USB 1.1, full-speed)*
- LAN (10BASE-T)
Power supply to emulator
Supplied from included AC adapter (power supply voltage: 100--240 V, 50/60 Hz)
* Available to connect the host machine that supports USB 2.0.
With the USB interface, not all hardware (such as host machine, USB devices, USB hub) combination will work and
guaranteed.
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M3062PT2-EPB User’s Manual
1. Outline
Table 1.6 Specifications of the M3062PT2-EPB (2/2)
Connection to user system
(see 2.9 "Connecting the User
System" on page 30)
For 80-pin 0.65-mm-pitch QFP (PRQP0080JA-A Previous code: 80P6S-A):
M3062PT-80FPB (not included)
For 100-pin LCC socket:
M30800T-PTC (included) + IC61-1004-051 (included)
For 100-pin 0.65-mm-pitch QFP (PRQP0100JB-A Previous code: 100P6S-A):
(1) M3T-F160-100NRB (not included)
(2) M30800T-PTC (included) + M3T-100LCC-DMS (not included)
+ M3T-DIRECT100S (not included)
(3) M30800T-PTC (included) + M3T-100LCC-DMS (not included)
+ M3T-DUMMY100S (not included)
(4) M30800T-PTC (included) + M3T-100LCC-DMS (not included)
+ M3T-FLX-100NRB (not included)
For 100-pin 0.5-mm-pitch LQFP (PLQP0100KB-A Previous code: 100P6Q-A):
(1) M3T-F160-100NSD (not included)
(2) M30800T-PTC (included) + M3T-100LCC-QSD (not included)
(3) M30800T-PTC (included) + M3T-100LCC-DMS (not included)
+ M3T-FLX-100NSD (not included)
For 128-pin 0.5-mm-pitch LQFP (PLQP0128KB-A Previous code: 128P6Q-A):
M3T-FLX-128NRD (not included)
1.5 Operating Environment
Be sure to use this emulator with the operating environmental of the emulator and host machine listed in Tables 1.7 and 1.8.
Table 1.7 Operating environmental conditions
Item
Operating temperature
Storage temperature
Description
Description
5 to 35°C (no dew)
-10 to 60°C (no dew)
Table 1.8 Operating environment of the host machine
Item
Host machine
OS
IBM PC/AT compatibles
Windows 98SE*
Windows Me
Windows XP
Windows 2000
CPU
Pentium III 600 MHz or more recommended
Memory
128 MB or more recommended
Pointing device such as mouse
Mouse or any other pointing device usable with the above OS that can be
connected to the main body of the host machine.
CD drive
Needed to install the emulator debugger or refer to the user’s manual
* Windows and Windows NT are either registered trademarks or trademarks of Microsoft Corporation in the United States
and other countries.
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2. Setup
2. Setup
This chapter describes the preparation for using this product, the procedure for starting up the emulator and how to change
settings.
2.1 Flowchart of Starting Up the Emulator
The procedure for starting up the emulator is shown in Figure 2.1. For details, refer to each section hereafter. And, when the
emulator does not start up normally, refer to “5. Troubleshooting” (page 94).
Check the package components.
Refer to “1.1 Package Components” (page 13).
Refer to “User Registration” (page 11).
▼
User registration
▼
Install the M16C R8C PC7501 emulator
Install or the M16C R8C PC7501 emulator debugger.
debugger.
▼
Connect the PC7501 to the host machine with the LPT parallel
interface cable, USB interface cable or LAN interface cable.
Set the interface selection switch on the rear panel of the PC7501 to
the using interface.
Connect the host machine.
▼
Connect the M3062PT2-EPB and the M3T-FLX160-EPB of the
PC7501.
Connect the M3062PT2-EPB to the emulator.
▼
Connect the power supply for the emulator.
Connect a power supply for the emulator.
▼
Connect the user system.
Connect the user system as occasion demands.
▼
Turn ON the power to the emulator and the user system as
simultaneously as possible.
Turning on the power supply.
▼
Check that system status LED, and POWER, CLOCK, RESET and
WARNING of target status LED are lighting. When the user system
is not connected, the POWER LED does not light up.
Check the LED display of the emulator.
▼
Start up the emulator debugger from the
High-performance Embedded Workshop.
▼
Start up the High-performance Embedded Workshop, and start up
the emulator debugger.
Set the operating environment
of the emulator debugger.
▼
Set the INIT dialog box and MCU Setting dialog box of the
emulator debugger.
Debug a program with various functions of
the emulator debugger
For how to use the High-performance Embedded Workshop and the
emulator debugger, refer to each online manual.
Figure 2.1 Flowchart of starting up the emulator
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2. Setup
2.2 Installing the Emulator Debugger (M16C R8C PC7501 Emulator Debugger)
If the OS used in your host machine is Windows XP or 2000, this installation must be executed by a user with administrator
rights. Be aware that users without administrator rights cannot complete the installation.
Install the M16C R8C PC7501 emulator debugger following the procedure described below.
2.2.1 Installing the Emulator Debugger
(1) Downloading the M16C R8C PC7501 emulator debugger
Download the M16C R8C PC7501 emulator debugger from the URL below.
http://download.renesas.com/eng/mpumcu/upgrades/in_circuit_emulators/pc7501/index.html
(2) Launching the installer
Start the “setup.exe” program.
(3) Entering the user information
In the “user information” dialog box, enter the user information (contractor, section, contact address, and host machine).
The supplied information will be turned into a format by which technical support will be provided by e-mail.
(4) Completing the installation
A dialog box will be displayed indicating that setup has been completed. It means that the installation you made is
completed.
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2. Setup
2.3 Connecting the Host Machine
When connecting the emulator PC7501 to a host machine, you can choose your desired interface from LPT parallel interface,
USB interface and LAN interface. Use the interface selection switch on the emulator PC7501's rear panel to specify your
desired interface. Figure 2.2 shows the outline to connect each interface cable.
Figure 2.2 Outline for interface cable connections
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2. Setup
2.4 Connecting the PC7501
Figure 2.3 shows how to connect the PC7501 and the emulation probe.
M3T-FLX160-EPB
M3062PT2-EPB
Figure 2.3 Connecting the PC7501 and emulation probe
CAUTION
Cautions for Connecting the PC7501:
ꢀWhen connecting the emulation probe, be sure to hold the both sides of the emulation probe horizontally and
insert it directly.
ꢀAlways shut OFF power before connecting the emulation probe. Otherwise, internal circuits may be damaged.
ꢀThe connectors of the M3062PT2-EPB are guaranteed for only 50 insertion/removal iterations.
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2. Setup
2.5 Connecting the Power Supply for the Emulator
The power is supplied from AC adapter to the emulator PC7501. Here following explains how to connect the AC adapter.
(1) Turn OFF the power to the PC7501.
(2) Connect the DC cable of AC adapter to the PC7501.
(3) Connect the AC power cable to the AC adapter.
(4) Connect the AC power cable to the receptacle.
CAUTION
Cautions for AC Adapter:
ꢀUse only the AC adapter included in PC7501 package.
ꢀThe included AC adapter is for PC7501. Do not use it for other product.
ꢀBefore installing this equipment or connecting it to other equipment, disconnect the AC power cable from its
outlet to prevent injury or accident.
ꢀThe DC plug on the included AC adapter has the below polarity.
ꢀThe included AC adapter has no power supply switch. The AC adapter is always active while connecting the
AC power cable. Check if the power is supplied by the LED of AC adapter.
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2. Setup
2.6 Turning ON the Power
2.6.1 Checking the Connections of the Emulator System
Before turning the power ON, check the connection of the interface cable with host machine, PC7501, emulation probe, and
user system.
2.6.2 Turning ON/OFF the Power
ꢀTurn ON the power of the emulator and user system as simultaneously as possible.
ꢀTurn OFF the power of the emulator and user system as simultaneously as possible.
ꢀDo not leave either the emulator or user system powered on, because of leakage current the internal circuits may be
damaged.
ꢀWhen turning ON the power again after shutting OFF the power, wait for about 10 seconds.
IMPORTANT
Notes on Power Supply:
ꢀThe emulator's pin Vcc is connected to the user system in order to monitor user system voltage. For this reason,
the emulator cannot supply power to the user system. Therefore, provide the user system with a separate power
supply from that of the emulator.
ꢀThe voltage of the user system should be as follows.
(1)
When JP1 is set as Vcc1 = Vcc2:
2.7 V ≤ Vcc1 = Vcc2 ≤ 5.5 V
When JP1 is set as Vcc1 > Vcc2:
Vcc1 ≤ 5.0 ± 0.2 V
(2)
2.7 V ≤ Vcc2 < Vcc1
ꢀDo not change user system power supply voltage after power has been activated.
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2. Setup
2.6.3 LED Display When the Emulator Starts Up Normally
Figure 2.4 shows upper panel LED lighting status when the emulator started up properly. Check it when starting up the
emulator system.
- If this LED does not light, check the voltage of the user system.
- Check that the power is supplied to all the power terminals.
- When the user system is not connected, this LED does not light.
: ON
: OFF
: Flashing
POWER
SAFE
POWER
CLOCK
RESET
RUN
ERROR
WARNING
SYSTEM
TARGET
STATUS
STATUS
LED display when the emulator starts up normally
Figure 2.4 LED display when the power turned on PC7501
IMPORTANT
Note on Memory Expansion or Microprocessor Mode:
ꢀTo use the memory expansion or microprocessor mode, be sure to set pins RDY#, HOLD# and NMI# so that
they are not held low at startup. Otherwise the emulator system will not start up correctly.
Note on the Target Status POWER LED:
ꢀIf your MCU has two or more Vcc terminals, the LED does not light unless power is supplied to all the
terminals.
Note on the Target Status CLOCK LED:
ꢀIf the LED is not turned on, check the following.
(1) After powering on the PC7501 (before starting up the emulator debugger):
Make sure that the oscillator circuit board is properly installed in the PC7501 and it is oscillating normally.
(2) After the emulator debugger is started up (after the Init dialog box settings are completed):
Make sure that the oscillator selected in the Init dialog box is oscillating normally.
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2. Setup
2.7 Downloading Firmware
2.7.1 When It is Necessary to Download Firmware
It is necessary to download the firmware in the cases listed below. Normally, the following are automatically detected when
the emulator debugger is started up, and the firmware is downloaded.
ꢀWhen you use this product for the first time
ꢀWhen the firmware has been upgraded
ꢀWhen the emulator debugger has been upgraded
ꢀWhen you use this product with a PC7501 which was used with another emulation probe before
If downloading firmware is not completed in the cases below, redownload the firmware.
- When the power is unexpectedly shut down during a download from the emulator debugger
- When a communications interface cable is unexpectedly pulled out
2.7.2 Downloading Firmware in Maintenance Mode
Download firmware in the special mode called maintenance mode as explained here following.
The user system must not be connected when you download the firmware.
(1) Set the interface select switch on the rear panel of the PC7501 to the LPT side and connect the LPT parallel interface
cable to the PC7501 and the host machine.
(2) Within 2 seconds of activating power to the emulator, press the system reset switch on the PC7501 front panel to switch
to maintenance mode. When the emulator is switched to maintenance mode, the System Status SAFE LED begins to flash.
(3) Start up the emulator debugger. When settings in the Init dialog box are complete, the dialog which urges to download the
firmware will appear. Download firmware following messages. Required time for downloading the firmware is about 60
seconds.
POWER
CLOCK
RESET
RUN
POWER
CLOCK
POWER
CLOCK
RESET
RUN
POWER
SAFE
POWER
SAFE
POWER
SAFE
ERROR
RESET
ERROR
ERROR
RUN
WARNING
WARNING
WARNING
SYSTEM
TARGET
SYSTEM
TARGET
SYSTEM TARGET
STATUS
STATUS
STATUS
STATUS
STATUS
STATUS
Maintenance mode started
Downloading firmware
POWER
SAFE
POWER
CLOCK
RESET
RUN
POWER
CLOCK
RESET
RUN
POWER
SAFE
: ON
: OFF
: Flashing
ERROR
ERROR
WARNING
WARNING
TARGET
SYSTEM
SYSTEM TARGET
STATUS
STATUS
STATUS
STATUS
Download completed
Figure 2.5 LEDs during firmware download
IMPORTANT
Note on Downloading Firmware:
ꢀDo not shut OFF power while firmware is being downloaded. Doing so, the emulator will not start up properly.
If power is shut off by mistake, redownload the firmware in maintenance mode.
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2. Setup
2.8 Self-check
2.8.1 Self-check Procedure
The self-check is a function to check the memory etc. mounted in the emulator. To run the self-check of the emulator, do so as
explained here below. While the self-check is in progress, the LEDs will change as shown in Figure 2.6. In case of ERROR 1
to 4, because the target status LEDs will change depending on errors, check the system status LEDs.
(1) If the user system is connected, disconnect it.
(2) Set the switches as the factory-settings to execute the self-check (see Table 2.1).
(3) Within 2 seconds of activating power to the emulator, press the system reset switch on the emulator front panel.
(4) Check the "SAFE" LED starts flashing and then press the system reset switch again.
(5) The self-check will start. If the normal result is displayed in about 30 seconds, the self-check terminated normally.
: ON
: OFF
: Flashing
POWER
SAFE
POWER
CLOCK
RESET
RUN
POWER
SAFE
POWER
CLOCK
RESET
RUN
ERROR
ERROR
WARNING
WARNING
SYSTEM TARGET
SYSTEM TARGET
STATUS
STATUS
STATUS
STATUS
Maintenance mode started
Self-check terminated normally
POWER
CLOCK
RESET
RUN
POWER
SAFE
- When the firmware does not support the emulation probe
- When the emulation probe is not connected properly
ERROR
ERROR 1
SAFE and ERROR flash
WARNING
SYSTEM TARGET
STATUS
STATUS
Emulation probe and firmware do not match
POWER
CLOCK
RESET
RUN
POWER
SAFE
- When the PC7501 system is not working properly
ERROR
ERROR 2
SAFE flashes, and ERROR lights
WARNING
SYSTEM TARGET
STATUS
STATUS
PC7501 system status error
POWER
CLOCK
RESET
RUN
POWER
SAFE
- When a clock is not supplied to the emulation probe
ERROR
ERROR 3
SAFE and ERROR light alternately
WARNING
SYSTEM TARGET
STATUS
STATUS
Emulation probe initialization error
POWER
CLOCK
RESET
RUN
POWER
SAFE
- When the emulation probe is not working properly
ERROR
ERROR 4
SAFE goes out, and ERROR lights
WARNING
SYSTEM TARGET
STATUS
STATUS
Emulation probe status error
Figure 2.6 LED displays in the self-check
Table 2.1 Switch settings of the JP1
Switch
Setting
Voltage
2.7 V ≤ Vcc1 = Vcc2 ≤ 5.5 V
VCC1=2
VCC1>2
(Factory-setting)
JP1
Vcc1 = 5.0 ± 0.2 V
and
2.7 V ≤ Vcc2 < Vcc1
VCC1=2
VCC1>2
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2. Setup
2.8.2 If an Error is Detected in the Self-check
If the self-check does not result normally (ERROR 1 to ERROR 4 in Figure 2.6), check the following.
(1) Recheck the connection of the emulation probe and PC7501.
(2) Redownload the proper firmware.
IMPORTANT
Note on the Self-check:
ꢀPerform the self-check while not connecting the user system.
ꢀIf the self-check does not result normally (excluding user system errors), the emulation probe may be damaged.
Then contact your local distributor.
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2. Setup
2.9 Connecting the User System
Figure 2.7 shows how to connect this product according to your user system.
Emulation pod probe
80-pin
0.65-mm-pitch
128-pin
0.5-mm-pitch
100-pin
0.5-mm-pitch
0.65-mm-pitch
M30800T-PTC
(included)
M30800T-PTC
(included)
M3T-100LCC-DMS
(not included)
M3T-100LCC-DMS
(not included)
M3T-FLX100-T
(not included)
M3T-FLX100-R
(not included)
M3T-FLX100-R
(not included)
M3T-FLX100-T
(not included)
*1
M3062PT-80FPB
80-pin QFP
(not included)
M3T-F160-100NRB
100-pin QFP
(not included)
LCC socket
100-pin LCC
(included)
M3T-F160-100NSD M3T-100LCC-QSD M3T-FLX-100NSD M3T-F160-128NRD
M3T-DIRECT100S M3T-DUMMY100S M3T-FLX-100NRB
100-pin LQFP
(not included)
100-pin LQFP
(not included)
100-pin LQFP
(not included)
128-pin LQFP
(not included)
100-pin QFP
(not included)
100-pin QFP
(not included)
100-pin QFP
(not included)
●: No. 1 pin
*1: These three products are included in one pakcage.
Figure 2.7 Connecting the user system according to user system
CAUTION
Note on Connecting the User System:
ꢀTake care not to attach a converter board in a wrong direction. It may cause a fatal damage to the emulator and
user system.
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2. Setup
2.9.1 Connecting to an 80-pin 0.65-mm-pitch Foot Pattern
Here following is a procedure of connecting to an 80-pin 0.65-mm-pitch foot pattern on the user system using the M3062PT-
80FPB (not included). For details on the M3062PT-80FPB (not included), refer to its user's manual.
(1) Attach the NQPACK080SB included with the M3062PT-80FPB to the user system.
(2) Attach the YQPACK080SB included with the M3062PT-80FPB to the NQPACK080SB and secure it with the YQ-
GUIDE's.
(3) Attach the CN2 side of the M3062PT-80FPB to the J4 side of the M3062PT2-EPB.
(4) Attach the M3062PT-80FPB to the YQPACK080SB.
M3T-FLX160-EPB
M3062PT2-EPB
CN2 side
(3)
M3062PT-80FPB (not included)
Evaluation with
actual MCU
(4)
HQPACK080SB
YQ-GUIDE (x4)
YQPACK080SB
(not included)
*
(2)
(1)
NQPACK080SB
Flash version MCU etc.
These corners are not round.
80-pin 0.65-mm-pitch
(PRQP0080JA-A) foot pattern
No. 1 pin
*: These four products are available in one package.
User system
Figure 2.8 Connecting to an 80-pin 0.65-mm-pitch foot pattern
* NQPACK, YQPACK, YQSOCKET, YQ-GUIDE and HQPACK are trademarks of Tokyo Eletech Corporation.
CAUTION
Notes on Connecting the User System:
ꢀTake care not to attach a converter board in a wrong direction. It may cause a fatal damage to the emulator and
user system.
ꢀThe connectors of the M3062PT-80FPB are guaranteed for only 50 insertion/removal iterations.
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2. Setup
2.9.2 Connecting to a 100-pin LCC Socket
Here following is a procedure of connecting to a 100-pin LCC socket (IC61-1004-051 of Yamaichi Electronics Co., Ltd.) on
the user system using the included M30800T-PTC.
(1) Attach the CN2 side of the M30800T-PTC to the J4 side of the M3062PT2-EPB.
(2) Attach the M30800T-PTC to the 100-pin LCC socket.
M3T-FLX160-EPB
M 3062PT2-EPB
CN 2 side
(1)
M 30800T-PTC
100- pin LCC socket
(2)
No . 1 pin
User System
Figure 2.9 Connecting to a 100-pin LCC socket
CAUTION
Notes on Connecting the User System:
ꢀTake care not to attach a converter board in a wrong direction. It may cause a fatal damage to the emulator and
user system.
ꢀThe connectors of the M30800T-PTC are guaranteed for only 50 insertion/removal iterations.
ꢀFor purchasing the IC61-1004-051 or for technical information, contact Yamaichi Electronics Co., Ltd.
http://www.yamaichi.co.jp/e/index.shtml
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2. Setup
2.9.3 Connecting to a 100-pin 0.65-mm-pitch Foot Pattern (Part 1)
Here following is a procedure of connecting to a 100-pin 0.65-mm-pitch foot pattern on the user system using the M3T-F160-
100NRB (not included). For details on the M3T-F160-100NRB (not included), refer to its user's manual.
(1) Attach the NQPACK100RB included with the M3T-F160-100NRB to the user system.
(2) Attach the YQPACK100RB included with the M3T-F160-100NRB to the NQPACK100RB and secure it with the YQ-
GUIDE's.
(3) Attach the CN2 side of the M3T-F160-100NRB to the J4 side of the M3062PT2-EPB.
(4) Attach the M3T-F160-100NRB to the YQPACK100RB.
M3T-FLX160-EPB
M3062PT2-EPB
CN2 side
(3)
(4)
M3T-F160-100NRB
(not included)
Evaluation with
actual MCU
HQPACK100RB168
(not included)
YQ-GUIDE (x4)
YQPACK100RB
*
(2)
(1)
NQPACK100RB
Flash version
MCU etc.
These corners are not round.
100-pin 0.65-mm-pitch
(PRQP0100JB-A) foot pattern
No. 1 pin
*: These four products are available in one package.
User system
Figure 2.10 Connecting to a 100-pin 0.65-mm-pitch foot pattern (Part 1)
CAUTION
Notes on Connecting the User System:
ꢀTake care not to attach a converter board in a wrong direction. It may cause a fatal damage to the emulator and
user system.
ꢀThe connectors of the M3T-F160-100NRB are guaranteed for only 50 insertion/removal iterations.
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2. Setup
2.9.4 Connecting to a 100-pin 0.65-mm-pitch Foot Pattern (Part 2)
Here following is a procedure of connecting to a 100-pin 0.65-mm-pitch foot pattern on the user system using the M3T-
DIRECT100S (not included). For details on the M3T-100LCC-DMS (not included) and M3T-DIRECT100S (not included),
refer to each user's manual.
(1) Attach the M3T-DIRECT100S to the user system.
(2) Attach the M3T-100LCC-DMS to the M3T-DIRECT100S.
(3) Attach the CN2 side of the M30800T-PTC to the J4 side of the M3062PT2-EPB.
(4) Attach the M30800T-PTC to the M3T-100LCC-DMS.
M3T-FLX160-EPB
M3062PT2-EPB
CN2 side
(3)
M30800T-PTC
M3T-100LCC-DMS
(not included)
(4)
M3T-DIRECT100S
(not included)
(2)
(1)
100-pin 0.65-mm-pitch
(PRQP0100JB-A) foot pattern
No. 1 pin
User system
Figure 2.11 Connecting to a 100-pin 0.65-mm-pitch foot pattern (Part 2)
CAUTION
Notes on Connecting the User System:
ꢀTake care not to attach a converter board in a wrong direction. It may cause a fatal damage to the emulator and
user system.
ꢀThe connectors of the M30800T-PTC are guaranteed for only 50 insertion/removal iterations.
ꢀThe connectors of the M3T-100LCC-DMS and M3T-DIRECT100S are guaranteed for only 20
insertion/removal iterations.
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2. Setup
2.9.5 Connecting to a 100-pin 0.65-mm-pitch Foot Pattern (Part 3)
Here following is a procedure of connecting to a 100-pin 0.65-mm-pitch foot pattern on the user system using the M3T-
DUMMY100S (not included). For details on the M3T-100LCC-DMS (not included) and M3T-DUMMY100S (not included),
refer to each user's manual.
(1) Attach the M3T-DUMMY100S to the user system.
(2) Attach the M3T-100LCC-DMS to the M3T-DUMMY100S.
(3) Attach the CN2 side of the M30800T-PTC to the J4 side of the M3062PT2-EPB.
(4) Attach the M30800T-PTC to the M3T-100LCC-DMS.
M3T-FLX160-EPB
M3062PT2-EPB
CN2 side
(3)
M30800T-PTC
M3T-100LCC-DMS
(not included)
(4)
(2)
Evaluation with
actual MCU
M3T-DUMMY100S
(not included)
Flash version MCU etc.
100-pin 0.65-mm-pitch
(PRQP0100JB-A) foot pattern
(1)
No. 1 pin
User system
Figure 2.12 Connecting to a 100-pin 0.65-mm-pitch foot pattern (Part 3)
CAUTION
Notes on Connecting the User System:
ꢀTake care not to attach a converter board in a wrong direction. It may cause a fatal damage to the emulator and
user system.
ꢀThe connectors of the M30800T-PTC are guaranteed for only 50 insertion/removal iterations.
ꢀThe connectors of the M3T-100LCC-DMS and M3T-DUMMY100S are guaranteed for only 20
insertion/removal iterations.
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2. Setup
2.9.6 Connecting to a 100-pin 0.65-mm-pitch Foot Pattern (Part 4)
Here following is a procedure of connecting to a 100-pin 0.65-mm-pitch foot pattern on the user system using the M3T-FLX-
100NRB (not included). For details on the M3T-100LCC-DMS (not included) and M3T-FLX-100NRB (not included), refer to
each user's manual.
(1) Attach the NQPACK100RB included with the M3T-FLX-100NRB to the user system.
(2) Attach the YQPACK100RB included with M3T-FLX-100NRB to the NQPACK100RB and secure it with the YQ-
GUIDE's.
(3) Attach the M3T-FLX-100NRB to the YQPACK100RB.
(4) Attach the M3T-100LCC-DMS to the M3T-FLX-100NRB
(5) Attach the CN2 side of the M30800T-PTC to the J4 side of the M3062PT2-EPB.
(6) Attach the M30800T-PTC to the M3T-100LCC-DMS.
M3T-FLX160-EPB
M3062PT2-EPB
CN2 side
(5)
M30800T-PTC
M3T-100LCC-DMS
(6)
(4)
(not included)
M3T-FLX-100NRB
(not included)
Evaluation with
actual MCU
YQ-GUIDEs (x4)
YQPACK100RB
(3)
HQPACK100RB168
(not included)
*
(2)
NQPACK100RB
Flash version MCU etc.
These corners are not round.
100-pin 0.65-mm-pitch
(PRQP0100JB-A) foot pattern
(1)
No. 1 pin
*: These four products are available in one package.
User system
Figure 2.13 Connecting to a 100-pin 0.65-mm-pitch foot pattern (Part 4)
CAUTION
Notes on Connecting the User System:
ꢀTake care not to attach a converter board in a wrong direction. It may cause a fatal damage to the emulator and
user system.
ꢀThe connectors of the M30800T-PTC are guaranteed for only 50 insertion/removal iterations.
ꢀThe connectors of the M3T-100LCC-DMS and M3T-FLX-100NRB are guaranteed for only 20
insertion/removal iterations.
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2. Setup
2.9.7 Connecting to a 100-pin 0.5-mm-pitch Foot Pattern (Part 1)
Here following is a procedure of connecting to a 100-pin 0.5-mm-pitch foot pattern on the user system using the M3T-F160-
100NSD (not included). For details on the M3T-F160-100NSD (not included), refer to its user's manual.
(1) Attach the NQPACK100SD-ND included with the M3T-F160-100NSD to the user system.
(2) Attach the YQPACK100SD included with the M3T-F160-100NSD to the NQPACK100SD-ND and secure it with the YQ-
GUIDE's.
(3) Attach the CN2 side of the M3T-F160-100NSD to the J4 side of the M3062PT2-EPB.
(4) Attach the M3T-F160-100NSD to the YQPACK100SD.
M3T-FLX160-EPB
M3062PT2-EPB
CN2 side
M3T-F160-100NSD
(not included)
(3)
(4)
Evaluation with
actual MCU
HQPACK100SD
(not included)
YQ-GUIDE (x4)
YQPACK100SD
*
NQPACK100SD-ND
(3)
(1)
Flash version MCU etc.
These corners are not round.
100-pin 0.5-mm-pitch
(PLQP0100KB-A) foot pattern
No. 1 pin
*: These four products are available in one package.
User system
Figure 2.14 Connecting to a 100-pin 0.5-mm-pitch foot pattern (Part 1)
CAUTION
Notes on Connecting the User System:
ꢀTake care not to attach a converter board in a wrong direction. It may cause a fatal damage to the emulator and
user system.
ꢀThe connectors of the M3T-F160-100NSD are guaranteed for only 50 insertion/removal iterations.
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2. Setup
2.9.8 Connecting to a 100-pin 0.5-mm-pitch Foot Pattern (Part 2)
Here following is a procedure of connecting to a 100-pin 0.5-mm-pitch foot pattern on the user system using the M3T-
100LCC-QSD (not included). For details on the M3T-100LCC-QSD (not included), refer to its user's manual.
(1) Attach the TQPACK100SD to the user system.
(2) Attach the TQSOCKET100SDG included with the M3T-100LCC-QSD to the TQPACK100SD.
(3) Attach the M3T-100LCC-QSD to the TQSOCKET100SDG.
(4) Attach the CN2 side of the M30800T-PTC to the J4 side of the M3062PT2-EPB.
(5) Attach the M30800T-PTC to the M3T-100LCC-QSD.
M3T-FLX160-EPB
M3062PT2-EPB
CN2 side
(4)
M30800T-PTC
M3T-100LCC-QSD
(not included)
(5)
(3)
(2)
TQSOCKET100SDG
TQPACK100SD
100-pin 0.5-mm-pitch
(PLQP0100KB-A) foot pattern
(1)
No. 1 pin
User system
Figure 2.15 Connecting to a 100-pin 0.5-mm-pitch foot pattern (Part 2)
CAUTION
Notes on Connecting the User System:
ꢀTake care not to attach a converter board in a wrong direction. It may cause a fatal damage to the emulator and
user system.
ꢀThe connectors of the M30800T-PTC and M3T-100LCC-QSD are guaranteed for only 50 insertion/removal
iterations.
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2. Setup
2.9.9 Connecting to a 100-pin 0.5-mm-pitch Foot Pattern (Part 3)
Here following is a procedure of connecting to a 100-pin 0.5-mm-pitch foot pattern on the user system using the M3T-FLX-
100NSD (not included). For details on the M3T-100LCC-DMS (not included) and M3T-FLX-100NSD (not included), refer to
each user's manual.
(1) Attach the M3T-FLX-100NSD to the user system.
(2) Attach the M3T-100LCC-DMS to the M3T-FLX-100NSD.
(3) Attach the CN2 side of the M30800T-PTC to the J4 side of the M3062PT2-EPB.
(4) Attach the M30800T-PTC to the M3T-100LCC-DMS.
M3T-FLX160-EPB
M3062PT2-EPB
CN2 side
(3)
M30800T-PTC
M3T-100LCC-DMS
(not included)
(4)
M3T-FLX-100NSD
(not included)
(2)
Evaluation with
actual MCU
HQPACK100SD
(not included)
YQ-GUIDE (x4)
YQPACK100SD
*
NQPACK100SD-ND
Flash version MCU etc.
These corners are not round.
100-pin 0.5-mm-pitch
(PLQP0100KB-A) foot pattern
(1)
No. 1 pin
*: These four products are available in one package.
User system
Figure 2.16 Connecting to a 100-pin 0.5-mm-pitch foot pattern (Part 3)
CAUTION
Notes on Connecting the User System:
ꢀTake care not to attach a converter board in a wrong direction. It may cause a fatal damage to the emulator and
user system.
ꢀThe connectors of the M30800T-PTC are guaranteed for only 50 insertion/removal iterations.
ꢀThe connectors of the M3T-100LCC-DMS and M3T-FLX-100NSD are guaranteed for only 20
insertion/removal iterations.
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2. Setup
2.9.10 Connecting to a 128-pin 0.5-mm-pitch Foot Pattern
Here following is a procedure of connecting to a 128-pin 0.5-mm-pitch foot pattern on the user system using the M3T-F160-
128NRD (not included). For details on the M3T-F160-128NRD (not included), refer to its user's manual.
(1) Attach the NQPACK128RD included with the M3T-F160-128NRD to the user system.
(2) Attach the YQPACK128RD included with the M3T-F160-128NRD to the NQPACK128RD and secure it with the YQ-
GUIDE's.
(3) Attach the CN2 side of the M3T-F160-128NRD to the J4 side of the M3062PT2-EPB.
(4) Attach the M3T-F160-128NRD to the YQPACK128RD.
M3T-FLX160-EPB
M3062PT2-EPB
CN2 side
M3T-F160-128NRD
(not included)
(3)
(4)
Evaluation with
actual MCU
HQPACK128RD
(not included)
YQ-GUIDE (x4)
YQPACK128RD
*
(2)
(1)
NQPACK128RD
Flash version MCU etc.
These corners are not round.
128-pin 0.5-mm-pitch
(PLQP0128KB-A) foot pattern
No. 1 pin
*: These four products are available in one package.
User system
Figure 2.17 Connecting to a 128-pin 0.5-mm-pitch foot pattern
CAUTION
Notes on Connecting the User System:
ꢀTake care not to attach a converter board in a wrong direction. It may cause a fatal damage to the emulator and
user system.
ꢀThe connectors of the M3T-F160-128NRD are guaranteed for only 50 insertion/removal iterations.
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2. Setup
2.10 Switch Settings
2.10.1 Switch Settings of the JP1
Set jumper switch JP1 according to a power supply you use. Figure 2.18 shows the positions of jumper switch JP1. Table 2.2
lists how to set the switch.
Front side of the M3062PT2-EPBM
512
JP1
Figure 2.18 Position of the JP1
Table 2.2 Switch settings of the JP1
Switch
Setting
Voltage
2.7 V ≤ Vcc1 = Vcc2 ≤ 5.5 V
VCC1=2
VCC1>2
(Factory-setting)
JP1
Vcc1 = 5.0 ± 0.2 V
and
2.7 V ≤ Vcc2 < Vcc1
VCC1=2
VCC1>2
CAUTION
When Removing the Upper Cover:
ꢀAlways shut OFF power when changing the switch settings or connecting the cables. Otherwise the internal
circuit may be damaged.
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2. Setup
2.10.2 A/D Conversion Bypass Capacitors
There is a foot pattern on the M3062PT2-EPBM board for mounting bypass capacitors for the A/D conversion circuit near the
MCU. Mount suitable bypass capacitors as occasion demands. Figure 2.19 shows where they are installed and the
configuration of this product.
Front side of the M3062PT2-EPBM
512
VREF-AVSS bypass capacitor
VREF
C2
AVSS
AVCC-AVSS bypass capacitor
AVCC AVSS
C1
Figure 2.19 Foot pattern for A/D conversion bypass capacitors and the configuration of this product
IMPORTANT
Note on the A/D Converter:
ꢀBecause a converter board and other devices are used between the evaluation MCU and the user system, the
A/D converter operates differently from that of an actual MCU. Make the final evaluation of the A/D converter
with an actual MCU.
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2. Setup
2.10.3 Pullup of Emulation Ports
Because this product emulates some I/O ports (P0 to P5, P10), you can not pullup ports P0 to P5 by the pullup control registers.
Install the included resistor arrays (51 kΩ) as necessary. Figure 2.20 shows the positions of the pullup resistors. And, Table 2.3
lists the emulation port numbers and the pullup resistor part numbers.
Front side of the M3062PT2-EPBM
512
Positions to install pullup resister arrays
Figure 2.20 Positions of the pullup resistors
Table 2.3 Emulation ports and pullup resistor part numbers
Port
Resistor part
P00--P07
P10--P17
P20--P27
P30--P37
P40--P47
P50--P57
RM1 (51 kΩ pullup)
RM2 (51 kΩ pullup)
RM3 (51 kΩ pullup)
RM4 (51 kΩ pullup)
RM5 (51 kΩ pullup)
RM6 (51 kΩ pullup)
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2. Setup
2.11 Selecting Clock Supply
2.11.1 Clocks
You can choose a clock supplied to the evaluation MCU by the Emulator tab in the Init dialog box of the emulator debugger.
Table 2.4 shows the clocks and their initial settings.
Table 2.4 Clock supply to the MCU
Display of
Clock
Description
Default setting
emulator debugger
Internal oscillator circuit board
(OSC-3 or OSC-2)
Internal
Yes
Main (XIN-XOUT)
External
Oscillator circuit on the user system
Internal generator circuit
(1.0--16.0 MHz)
-
-
Generate
Internal oscillator circuit
(32.768 kHz)
Oscillator circuit on the user system
Internal
External
-
Sub (XCIN-XCOUT)
Yes
IMPORTANT
Notes on Changing the Clock Supply:
ꢀThe clock supply can be set by the Init dialog box when starting up the emulator debugger or inputting CLK
command on the script window.
2.11.2 Using an Internal Oscillator Circuit Board
(1) Kinds of Oscillator Circuit Boards
The PC7501 comes with an oscillator circuit board OSC-3 (30 MHz). And an oscillator circuit board OSC-3 (16 MHz)
and an oscillator circuit board OSC-2 (bare board) are included with this product. If you use the internal oscillator
circuit board OSC-3 (16 MHz) or OSC-2 of the PC7501 as a main clock, choose "Internal" in the emulator debugger
after replacing oscillator circuit boards to change a clock supplied to an MCU.
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2. Setup
(2) Replacing an Oscillator Circuit Board
1. Remove the four screws of both sides of this product and lift off the upper cover (see Figure 2.21).
Figure 2.21 Removing the upper cover
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2. Setup
2. Replace the oscillator circuit board (see Figure 2.22).
Oscillator
circuit board
The Figure on the left shows the oscillator circuit board.
Unscrew the screw securing the oscillator circuit board.
Lift off the oscillator circuit board.
Attach another oscillator circuit board to the connector.
Secure the new oscillator circuit board with the screw.
Figure 2.22 Replacing the oscillator circuit board
3. Reinstall the upper cover and secure the four screws of the PC7501.
CAUTION
Note on Replacing the Oscillator Circuit Board:
ꢀAlways shut OFF power when removing the upper cover or replacing oscillator circuit board. Otherwise,
internal circuits may be damaged.
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2. Setup
(3) Using the Internal Oscillator Circuit Bare Board
To use the emulation probe at a frequency you like, build a desired oscillator circuit on the included OSC-2 oscillator circuit
bare board. Figure 2.23 shows an external view of the OSC-2 oscillator circuit bare board and where the connector pins are
located. Figure 2.24 shows the circuitry of the oscillator circuit bare board OSC-2. Use the number of oscillator circuits
recommended by the oscillator manufacturer.
J1-4：GND
J1-3：Oscillator output
J1-2：GND
J1-1：VCC
Figure 2.23 External view of the oscillator circuit board OSC-2 and its connector pin positions
IC1
IC1
CLK
11
10
9
8
J1-3
J1-1
R1
Vcc
1
2
*
*
R2
X1 ,X2
14
IC1
3
5
4
6
C3
7
J1-2
J1-4
C2
C1
13
12
GND
GND
*
X3
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 2.24 Circuits of the oscillator circuit bare board OSC-2
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2. Setup
2.11.3 Using the Oscillator Circuit on the User System
To operate this product with an external clock, construct the oscillator circuit as shown in Figure 2.25 in the user system and
input the oscillator output at 50% duty (within the operating range of the evaluation MCU) into pin XIN. And pin XOUT should
be open. Choose "External" in the emulator debugger to use this clock.
Figure 2.25 External oscillator circuit
Make note that in the oscillator circuit shown in Figure 2.26 where a resonator is connected between pins XIN and XOUT
,
oscillation does not occur because a converter board and other devices are used between the evaluation MCU and the user
system. It is same for sub-clock oscillator circuits (XCIN and XCOUT).
Figure 2.26 Circuit in which oscillation does not occur
2.11.4 Using the Internal Generator Circuit
The dedicated circuit in the PC7501 can generate any arbitrary frequency specified by the emulator debugger, and it can be
supplied as a main clock. It does not depend on either the oscillator circuit board in the PC7501 or the oscillator circuit on the
user system. If you want to debug programs without the user system or change a frequency temporarily, you can check its
operation before purchasing an oscillator. If you want to use the internal generator circuit in the PC7501 as a main clock,
choose "Generate" in the emulator debugger and specify a frequency you like to use this clock.
Although you can change a frequency between 1.0 and 99.9 MHz by 0.1 MHz for the PC7501, do not specify a value
exceeding the maximum input frequency of the XIN of an MCU.
IMPORTANT
Note on Using the Internal Generator Circuit:
ꢀThe internal generator circuit is equipped for temporary debugging purposes. Temperature characteristics of
frequencies are not guaranteed.
ꢀBe sure to evaluate your system with an oscillator or oscillator module whose frequency is same as that of the
internal oscillator circuit (internal clock) for final evaluation purposes.
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3. Usage (How to Use the Emulator Debugger)
3. Usage (How to Use the Emulator Debugger)
This chapter describes how to start up the emulator debugger from the High-performance Embedded Workshop.
3.1 Starting Up the Emulator Debugger
When debugging the completed programs, switch the session. The session can be changed by the drop down list of the tool bar
shown below.
You will have as many sessions created as the number of targets you selected when creating a project, so select the session that
corresponds to the target to be connected from the drop-down list. To connect to the PC7501 + M16C Emulation Probe, select
“SessionM16C_R8C_PC7501_Emulator.”
3.1.1 INIT Dialog Box
After specifying the session, an Init dialog box to connect the target is displayed. The Init dialog box is used to set the items
that need to be set when the emulator debugger starts up. The contents set in this dialog box remain effective the next time you
start the debugger. When settings 1 to 4 have been finished, click “OK”.
(1) MCU tab
1 Specifying the MCU file
Specifying the MCU file
Specifying the MCU file
(1) Click the “Refer…” button.
(2) ”Select MCU File” dialog box will be displayed.
Specify the MCU file “M16C62P_512.MCU” for the
target MCU.
-
-
The MCU file contains the information specific to the
target MCU.
The MCU file you have selected is displayed in the
MCU section of the MCU tab.
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3. Usage (How to Use the Emulator Debugger)
2. Specifying the communication interface
Specifying the communication interface
(LPT communication)
-
For selecting the LPT communication, click the radio
button “LPT” of the MCU tab.
-
For the Type area, specify the LPT interface
communication mode to be used. When you use the
emulator debugger for the first time, select
“AUTO”.
-
-
Specify the I/O address of the parallel port at the I/O
address area.
For BIOS setup, the following addresses are
available.
- 378h
- 278h
Specifying the communication interface
(LAN communication)
-
-
-
-
For selecting the LAN communication, click the radio
button “LAN” of the MCU tab.
Specify the IP address of the emulator at the IP
address area.
Specify the IP address by one byte of decimal number
separating each four bytes with a period.
Specify the port number at the Port area.
[Supplementary explanation]
When you are using the LAN communication for the for
the first time, connect the emulator through other than
LAN communication interface and set the IP address, or
use the SETIP utility included with your product to set
the IP address.
For details about the SETIP utility, refer to the on-line
manual of your emulator debugger.
Specifying the communication interface
(USB communication)
-
-
-
For selecting the USB communication, click the radio
button “USB” of the MCU tab
The emulators connected by USB cable are shown at
Serial No. area.
Select the serial No. of the emulator you are going to
connect.
[Supplementary explanation]
When you are using USB communication for the first
time, you must install the USB driver first.
The USB devices are detected when you turn on the
power for the emulator, and a wizard for installing the
corresponding device driver will automatically be
started. Follow the instructions of the wizard to complete
installation.
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3. Usage (How to Use the Emulator Debugger)
3. Executing the self-check
Executing the self-check
Enable this function when you want the emulator to be self-
checked at startup. Be sure to select the check box only when
you want the emulator to be self-checked at startup.
This function may be enabled in the following cases:
-
-
When you are using the emulator you have just purchased.
When you successfully download the firmware, but fail to
start up the emulator
-
When you want to confirm whether the emulator is
operating normally because, for example, the MCU runs
out of control or something is wrong with the trace results
This function can be enabled only when you are starting up the
emulator debugger.
4. Using or not using the address match break function
Using or not using the address match break
function
Specify whether or not to use the address match break
function.
-
-
To use the address match break function (default)
Select the check box. In this case, the address match
interrupt is used by the emulator, and cannot be used in the
user program.
When not using the address match break function
Deselect the check box. In this case, the address match
interrupt can be used in the user program.
This option can be selected or deselected only when you are
starting up the emulator debugger.
5. Using or not using CPU rewrite mode
Using or not using CPU rewrite mode
Specify whether or not to debug in CPU rewrite mode. To
debug the user system that uses CPU rewrite mode, select the
check box. This option can be selected or deselected only
when you are starting up the emulator debugger.
[Supplementary explanation]
When debugging in CPU rewrite mode is enabled, the
following functions cannot be used while executing the user
program:
-
Setting the address match breakpoint
-
-
-
Software breakpoint setting in the internal ROM area
Execution of COME in the internal ROM area
Setting the hardware breakpoint and trace point
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3. Usage (How to Use the Emulator Debugger)
(2) Debugging Information tab
Specifying the compiler used and the object format
Specify the compiler you are using and the format of the object file
output by the compiler.
-
Compiler
Select the compiler you are using.
(By default, the C compiler from Renesas is selected.)
Object Format
-
Select the format of the object file that is output by the compiler
you are using.
Specifying the method for storing debug
information
There are two methods for storing debug information: on-memory
method and an on-demand method. Select method for storing debug
information. (By default, the on memory is selected)
When selecting the on demand method, check the “On Demand” check
box.
-
On Memory
Debugging information is stored in the internal memory of your
computer. This method is suitable when the load module (user
program) size is small.
-
On Demand
Debugging information is stored in a reusable temporary file on the
hard disk of your computer.
Because the stored debugging information is reused, the next time
you download the same load module it can be downloaded at high
speed. This method is suitable when the load module (user
program) size is large.
(3) Emulator tab
Specifying the target clock
Specify the clock sources supplied to the MCU (main clock and sub
clock). Select the appropriate clock sources according to the clock
used by your target MCU.
-
-
-
Internal (default)
Emulator PC7501’s internal clock
External
User system clock
Generated
Clock created in PC7501
The option you have specified here remains effective the next time
you start up.
Selecting the event output/trigger input cable
Select input/output of the event output/trigger input cable of the
PC7501.
-
Input from External Trigger (default)
Inputs the external trigger from the cable
-
Output Events
Outputs events from the cable
“Input from External Trigger” is set at startup (the previous setting
becomes null).
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3. Usage (How to Use the Emulator Debugger)
(4) Automatically executing a script command
Automatically
command
executing
a
script
To automatically execute
a
script command when
starting up the debugger, click the “Refer...” button and
specify the script file to be executed.
Clicking the “Refer...” button brings up a file selection
dialog box. The script file you have selected is displayed
in the Init File: section of the dialog box shown here. If
you do not want to automatically execute a script
command, delete the character string displayed in the Init
File: section of the dialog box.
What you specify here is reflected at only startup. If you
specify back again in the Init dialog box after startup,
whatever you specified has no effect. (Be sure to restart
the emulator debugger.)
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3.1.2 MCU Setting Dialog Box
3. Usage (How to Use the Emulator Debugger)
MCU setting dialog box sets the information of the user system. It will be displayed after closing the Init dialog box.
When the tab settings of 1 to 3 have been finished, click “OK”.
(1) MCU tab
1. MCU Setting
Specifying the processor mode
Select the appropriate processor mode that suits your
system.
Specifying the bus width
When specifying memory expansion mode or
microprocessor mode, select “16-bit” or “8-bit” for
“External Data Bus Width”.
Using or not using the memory space
expansion function
Specifies whether or not to use the memory space
expansion function when selecting memory expansion
mode or microprocessor mode. When using the memory
space expansion function, select “4MB Mode”. When
not, select “Normal Mode”
Using or not using the internal reserved
area expansion
Specifies whether or not to expand the internal reserved
area. Check the box if the internal reserved area
expansion bit (PM13) is “1”.
PM13=Set to 0:
Internal RAM area: 00400h--03FFFh
Internal ROM area: D0000h--FFFFFh
PM13=Set to 1:
Internal RAM area: 00400h--07FFFh
Internal ROM area: 80000h--FFFFFh
IMPORTANT
Notes on Selecting a Processor Mode:
ꢀWhen setting single-chip mode or memory expansion mode, the level of pin CNVSS of the MCU status should
be "L". The MCU status shows the pin level of the user system.
ꢀWhen setting microprocessor mode, the level of pin CNVSS of the MCU status should be "H".
ꢀWhen setting memory expansion mode or microprocessor mode, pins RDY# and HOLD# of the user system
should be "H".
ꢀWhen the user system is not connected, all modes are available.
Notes on Debugging the M16C/30P Group MCUs:
ꢀFor debugging the M16C/30P Group MCUs, be sure to deselect the check box of the internal reserved area
expansion bit (PM13) before starting up the emulator debugger.
ꢀThe M16C/62P Groups MCUs are used as an evaluation MCU for this product. An initial value of the internal
reserved area expansion bit (PM13) for the M16C/62P Group is different from that of for the M16C/30P Group.
(1) An initial value of the internal reserved area expansion bit (PM13) for the M16C/62P Group: 1
(2) An initial value of the internal reserved area expansion bit (PM13) for the M16C/30P Group: 0
When developing the program for the M16C/30P Group, be sure to set the initial value of the internal reserved
area expansion bit (PM13) to “0” in the program.
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3. Usage (How to Use the Emulator Debugger)
2. Option
Setting the debug options
Check the box when not downloading the program to the
internal flash ROM of the MCU. If this box is checked,
the working efficiency (downloading, software break,
etc.) will be improved because the program is
downloaded in the emulation memory in the PC7501.
However, maximum operating frequency is 10MHz
The box is unchecked by default.
3. MCU Status
Referring to the MCU Status
It shows the status of each MCU pin. Check it to see if
the MCU status matches the selected processor mode.
“NC” means that the pin status is indeterminate.
IMPORTANT
Notes on Selecting a Processor Mode:
ꢀThe MCU status is shown in “MCU Status” of the EMEM dialog box. Check that it matches to the processor
mode to be set.
ꢀWhen setting memory expansion mode or microprocessor mode, pins RDY# and HOLD# of the user system
should be "H".
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3. Usage (How to Use the Emulator Debugger)
(2) MAP tab
Specifying the emulation memory
allocation
Sets the memory area assigned to the emulation memory
by 4KB. Up to four areas can be set.
An area set to [INTERNAL] will be allocated to the
emulation memory by selecting the check box. An
unchecked area or an unset area will be allocated to
external area.
The setting is effective only in the CS3#, CS2#, CS1#
and CS0#. The maps of SFR, internal ROM and RAM
are set automatically.
(3) Flash Clear tab
Setting to clear the MCU’s internal flash
ROM
Specify whether or not you want the MCU’s internal
flash ROM to be cleared when downloading the user
program or data. (When cleared, the content of the flash
ROM is initialized to 0xFF.) The MCU’s internal flash
ROM is listed in block units.
-
Any block which has had its check box selected is not
cleared when downloading. The memory content of
this block remains intact unless overwritten by
downloading.
-
-
Any block which has had its check box deselected is
cleared when downloading.
Click the Select All button, and all blocks will be
selected (marked by a check mark, so that none of the
blocks is cleared when downloading).
-
Click the Clear All button, and all blocks will be
deselected (check marks removed, so that all of them
are cleared when downloading).
The option you have specified here remains effective the
next time you start up.
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3. Usage (How to Use the Emulator Debugger)
Checking connections of the emulator
3.1.3 Checking Connections of the Emulator System
system
When the emulator debugger is connected correctly to
the emulator after you’ve finished setting up the Init
dialog box and the MCU Setting dialog box, you will see
a message “Connected” displayed on the “Debug” tab of
the Output window.
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3. Usage (How to Use the Emulator Debugger)
3.2 Editor (Source) Window
(1) Program window
Downloading the program
Download the object program you want to debug.
Select Download from “xxx.x30” of “Download
module”.
Or you can select “Download” from the “Debug” menu
for the same effect.
(2) Showing the program
Editor (Source) window
The editor (source) window is a window that always
shows the content of the source file corresponding to the
current position of the program counter. It automatically
opens when the emulator starts up. The program counter
position is marked by a yellow arrow. Here, you can
execute the program up to the cursor position, set or clear
software breakpoints, and line-assemble the source file.
Because this product uses the MCU’s internal flash
ROM, the initial value for the ROM area data at the time
of purchase is “FFh.”
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3. Usage (How to Use the Emulator Debugger)
(3) Program execution
CPU reset
Resets the target MCU.
Go
Runs the program beginning with the current PC position.
Reset Go
Runs the program after reset the target MCU.
Step In
Single-steps the program executing each statement
(including those in functions).
Step Over
Single-steps the program executing each function call as one
step.
Step Out
Exists a function and stops at a statement in the program
next to the one that called the function.
STOP
Stops the program.
Go Free
Runs the program beginning with the current PC position.
The software and hardware breaks set in it are ignored.
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3. Usage (How to Use the Emulator Debugger)
(4) Setting break points
1. Screen after software breakpoint setup
Breakpoint setup screen
There are three types of breakpoints as described
below.
-
-
-
Address match breakpoint
This breakpoint can be set only when you chose to
use the address match break function on the MCU
tab of the Init dialog box.
A breakpoint can be set or cleared by double-
clicking in the address match breakpoint display
area in the editor (source) window. (A blue circle
is displayed at the setting line)
Up to eight breakpoints can be set.
The address match break causes the program to
stop before executing the address at which a
breakpoint is set.
Software breakpoint
A software breakpoint can be set or cleared by
double-clicking the software breakpoint display
area in the editor (source) window (A red circle is
displayed at the setting line).
This is rewritten to a break instruction, therefore,
because of rewriting flash ROM, program
execution starts with a delay of several seconds
after setting ROM area.
If the breakpoint you set is a software breakpoint,
the program stops before executing the instruction
at the set breakpoint.
Hardware breakpoint
A hardware breakpoint can be set or cleared in the
breakpoint display area.
If the breakpoint you set is a hardware breakpoint,
the program stops after executing the instruction
at the set breakpoint (after several cycles).
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3. Usage (How to Use the Emulator Debugger)
(5) Executing up to the cursor position (Come command)
1. Specifying the Come command
Setup procedure for executing COME
command
(1) Click the line in the program display area at which
you want the program to execute.
(2)
Click the Come button
2. After the Come command has finished
The cursor stops in the position where the come command
was executed.
The statement specified with the come command is not
executed.
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3. Usage (How to Use the Emulator Debugger)
3.3 Hardware Breakpoint Setting Window
(1) Breakpoint setup dialog box
1. Opening the hardware breakpoint setup dialog box
Hardware Break Point
Clicking this button opens the hardware breakpoint
setup dialog box.
2. Hardware Break Point Setting Window in initial state
H/W breakpoint Setting Window in initial
state
Select the “Enable H/W Break” check box, and this
break function will be enabled, allowing you to set
hardware breakpoints.
Setting Break Event
Click the event line at which you want set a break
event.
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3. Usage (How to Use the Emulator Debugger)
3. Opening the break event setting dialog box
Specifying the event type
Click to select the event type you want to set.
-
-
-
-
-
FETCH
Detects an instruction prefetch.
DATA ACCESS
Detects a memory access.
BIT SYMBOL
Detects a bit access.
INTERRUPT
Detects an interrupt occurrence or interrupt termination.
TRIGGER
Detects a signal from the external trace signal input
cable.
(2) When FETCH is selected
1. Window for setting addresses
Setting the address
You can set eight conditions, e.g., a specified address, a
specified address range, etc. When you have finished
setting the address, click OK.
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3. Usage (How to Use the Emulator Debugger)
(3) When DATA ACCESS is selected
1. Window for setting the address
Setting the address
You can set eight conditions, e.g., a specified address, a
specified address range, etc.
2. Window for setting data
Setting data
You can set eight conditions, e.g., a specified data, a
specified data range, etc.
Setting the access condition
You can set three conditions, e.g., read, write, and
read/write. When you have finished setting the data and
access condition, click OK.
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3. Usage (How to Use the Emulator Debugger)
3. Example Data Settings
Setting events for wordwise accesses to the even-addresses
STE.W A0,20E8h(A0=5423h)
Setting a break event
A1
Address 1 : 0020E8
Data 1
MASK
Access
: 5423
: FFFF
: WRITE
High-order and low-order data effective
Setting a break event (using 2 events)
A1
A2
Setting events for wordwise accesses to the odd-addresses
STE.W A0,20E5h(A0=AB79h)
Address 1 : 0020E5
Address 1 : 0020E6
Data 1
MASK
Access
: 7900
: FF00
: WRITE
Data 1
MASK
Access
: 00AB
: 00FF
: WRITE
Set the combinatorial events to AND.
Odd-address high-order data effective
Even-address low-order data effective
Setting a break event
A1
Address 1 : 0020E2
Setting events for wordwise accesses to the even-addresses
STE.B R0L,[A1A0](R0L=E5h,A1=0000h,A0=20E2h)
Data 1
MASK
Access
: 00E5
: 00FF
: WRITE
Low-order data effective
Setting a break event
A1
Address 1 : 0020E3
Setting events for wordwise accesses to the odd-addresses
STE.B R0L,[A1A0](R0L=E6h,A1=0000h,A0=20E3h)
Data 1
MASK
Access
: E600
: FF00
: WRITE
High-order data effective
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3. Usage (How to Use the Emulator Debugger)
(4) Setting the combinatorial event condition
1. Window for setting the combinatorial event condition
Setting the combinatorial event condition
There are following four conditions that you can choose for
the combinatorial events.
-
-
-
-
AND
The program breaks when all of the specified events
occur.
AND (Same Time)
The program breaks when the specified events occur at
the same time.
OR
The program breaks when one of the specified events
occurs.
STATE TRANSITION
The program breaks when the state transition diagram
goes into the break state.
For each event, a pass count (number of passing) is
specifiable (1--255). When “AND” (same time) is specified
for Combination, you can not specify the pass count (fixed
to one).
When you have finished setting the combinatorial event
condition, click the “Set” button.
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3. Usage (How to Use the Emulator Debugger)
3.4 Trace Window
The trace window is used to show the results of real-time trace measurements.
(1) Trace window
1. Trace window display
Trace window
The trace window is used to show the results of real-time trace
measurements. It has the following four display modes:
-
-
Bus mode
Bus information per cycle can be inspected. The contents are
displayed in order of execution paths.
Disassemble + data access mixed mode
The executed instruction and the content of the accessed data
can be inspected together. Contents are displayed in order of
the execution paths.
-
-
Disassemble mode
The execution paths of the executed instructions can be
inspected. The contents are displayed in order of execution
paths.
Source mode
The execution paths of the source program can be inspected.
These modes can be switched over using the respective toolbar
buttons.
The trace window shows the measurement result when a real-
time trace measurement has finished. The trace window
remains blank until the real-time trace measurement in
progress finishes.
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3. Usage (How to Use the Emulator Debugger)
2. Trace window (Bus display)
Explanation of the trace window (bus display)
The following explains the displayed contents, from left to right.
-
Address
Shows the status of the address bus.
Data
-
Shows the status of the data bus.
-
BUS
Shows the width of the external data bus. In the present
emulator, “16b” for 16 bits wide bus and “8b” for 8 bits wide
bus are displayed.
-
-
BHE
Shows the status (0 or 1) of the BHE (Byte High Enable)
signal. If this signal = 0, the odd-address data is valid.
BIU
Shows the status between the BIU (Bus Interface Unit) and
memory or I/O.
Symbol Status
3. Trace window (Disassemble display)
-
: No change
DMA
INT
IB
DB
IW
: Data access except for CPU
: Starts INTACK sequence
: Instruction code read (bytes) by CPU
: Data access (bytes) by CPU
: Instruction code read (words) by CPU
: Data access (words) by CPU
DW
-
-
R/W
Shows the status of the data bus. Displayed as “R” for Read,
“W” for Write, and “–” for no access.
RWT
This is the signal to indicate a valid bus cycle. When valid,
RWT = 0. The Address, Data, and the BIU signals are effective
when this signal is 0.
-
CPU
Shows the status between the CPU and BIU (Bus Interface
Unit).
Symbol Status
CB
RB
QC
CW
RW
QN
: Op-code read (bytes)
: Operand read (bytes)
: Clears instruction queue buffer
: Op-code read (words)
: Operand read (words)
4. Trace window (Source display)
-
-
-
Shows the byte count stored in the instruction queue buffer.
The display range is 0 to 4.
76543210
Shows the level of external trace signal input cable EXTIN0 to
EXTIN7.
h” m’ s: ms. us
Shows the elapsed time after starting the user program.
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3. Usage (How to Use the Emulator Debugger)
(2) Trace point setup window
1 Trace point setup window
Trace Point Setting Window in initial state
Clicking this toolbar button opens the trace point setting
window.
You can set events in the same way as for the hardware
breakpoints.
Specifying a trace range
You can specify a trace range for the trace event.
-
-
-
-
-
Break
256K cycles of instruction execution before the user program
stopped is recorded.
Before
256K cycles of instruction execution before a trace point
condition was met is recorded.
About
128K cycles of instruction execution before and after a trace
point condition was met is recorded.
After
256K cycles of instruction execution after
condition was met is recorded.
Full
a
trace point
256K cycles of instruction execution after a trace began is
recorded.
2. Setting the trace write condition
Setting the trace write condition
You can specify a condition for the cycles to be written into the
trace memory.
-
Total
All cycles are written into memory.
-
Pick up
Only the cycles in which the specified condition was met are
written into memory.
-
Exclude
Only the cycles in which the specified condition was not met are
written into memory.
When you have finished setting the trace write condition, click this
button. The Realtime-trace Write Condition dialog box shown
below will appear.
3. Realtime trace Write Condition dialog box
Write mode
Only the cycle in which the specified Start event occurred
A range of cycles from when the specified Start event occurred to
when the specified Start event became nonexistent.
A range of cycles from when the specified Start event occurred to
when the specified End event occurred.
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3. Usage (How to Use the Emulator Debugger)
3.5 RAM Monitor Window
This function makes it possible to make reference to the changes in memory contents without impairing the real-time
performance for target program execution. The emulator PC7501 system is provided with the 4KB RAM monitor area. This
RAM monitor area can be divided into the 16-block area in units of arbitrary continuous address or 256 bytes for mapping or
layout.
(1) RAM monitor window
RAM monitor
Clicking this button opens the RAM monitor window.
Changing the RAM monitor display area
You can change the manner in which the RAM monitor area you have
set in the above dialog box is displayed.
: Shows the blocks at the preceding addresses.
: Shows the blocks at the following addresses.
The background colors of the data display and the code display sections
change with the access attribute as described below.
-
-
-
Green : Addresses accessed for read
Red : Addresses accessed for write
White : Addresses not accessed
The background colors can be changed as necessary.
1. RAM monitor area setting window in initial state
RAM Monitor Area Setting Window in initial state
By default, the monitor area is set to 000400h through 0007FFh. To
change it, click the line you want to set.
Specifying the start address
You can set the start address of the RAM area to be monitored. To add
a RAM monitor area, click the "Add..." button. The RAM Monitor Area
Setting Window will be displayed.
2. RAM monitor area setting dialog box
Specifying the start address
You can set the start address of the RAM area to be monitored.
Specifying the size
You can set the size to be monitored by specifying the number of blocks
from the start address. One block is 256 bytes in size.
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4. Hardware Specifications
4. Hardware Specifications
This chapter describes specifications of this product.
4.1 Target MCU Specifications
Table 4.1 lists the specifications of target MCUs which can be debugged with this product.
Table 4.1 Specifications of target MCUs for the M3062PT2-EPB
Item
Applicable MCU
Description
M16C/60 Series M16C/62P Group MCUs
M16C/30 Series M16C/30P Group MCUs
Evaluation MCU
M30627FJPGP, M30627FHPGP
ROM size : 512KB＋4KB , RAM size : 31KB
Applicable MCU mode
Single-chip mode
Memory expansion mode (NORMAL, 4MB)
Microprocessor mode (NORMAL, 4MB)
1. Internal flash ROM: 516 KB
Maxi. ROM/RAM capacity
0F000h--0FFFFh, 80000h--FFFFFh
2. Internal RAM: 31 KB
00400h--07FFFh
Vcc1＝Vcc2: 2.7--5.5[V]
Power supply voltage
Vcc1 > Vcc2: Vcc1 = 5.0 ± 0.2 V, 2.7[V] ≤ Vcc2 < Vcc1
Power supply voltage 3.0--5.5V: 24MHz (when using PLL)
Power supply voltage 2.7V: 10MHz
Operating voltage/frequency
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4. Hardware Specifications
4.2 Access Timing
Because this product emulates some ports, access timings are different from those of the actual MCUs. Chapters 4.2.1 and
4.2.2 describe the access timing using this product.
4.2.1 Operation Timing of Memory Expansion Mode and Microprocessor Mode (Vcc1=Vcc2=5V)
(1) Separate Bus Timing
Table 4.2 and Figure 4.1 show the bus timing in memory expansion mode and microprocessor mode.
Table 4.2 Memory expansion mode and microprocessor mode (3-wait, accessing external area)
Actual MCU
[ns]
This product
[ns]
Symbol
Item
Min.
Max.
Min.
Max.
td(BCLK-AD)
th(BCLK-AD)
th(RD-AD)
Address output delay time
25
See left
Address output hold time (BCLK standard)
Address output hold time (RD standard)
Address output hold time (WR standard)
Chip-select output delay time
Chip-select output hold time (BCLK standard)
ALE signal output delay time
ALE signal output hold time
RD signal output delay time
RD signal output hold time
WR signal output delay time
4
0
(*2)
See left
-4
(*3)
th(WR-AD)
td(BCLK-CS)
th(BCLK-CS)
td(BCLK-ALE)
th(BCLK-ALE)
td(BCLK-RD)
th(BCLK-RD)
td(BCLK-WR)
th(BCLK-WR)
td(BCLK-DB)
th(BCLK-DB)
td(DB-WR)
25
25
25
25
40
See left
See left
See left
See left
See left
4
-4
0
See left
See left
See left
See left
WR signal output hold time
0
Data output delay time (BCLK standard)
Data output hold time (BCLK standard)
Data output delay time (WR standard)
Data output hold time (WR standard)
4
(*1)
(*2)
See left
See left
See left
th(WR-DB)
*1 Calculated by the following formula according to the frequency of BCLK.
(
n − 0.5
f (BCLK)
)
×109
− 40 [ns] n: "3" for 3 wait
*2 Calculated by the following formula according to the frequency of BCLK.
0.5×109
f (BCLK)
[ns]
*3 Calculated by the following formula according to the frequency of BCLK.
0.5×109
f (BCLK)
− 6 [ns]
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4. Hardware Specifications
Read timing
BCLK
td(BCLK-CS)
th(BCLK-CS)
CSi
th(RD-CS)
tcyc
td(BCLK-AD)
th(BCLK-AD)
ADi
BHE
td(BCLK-ALE)
th(RD-AD)
th(BCLK-ALE)
ALE
RD
td(BCLK-RD)
th(BCLK-RD)
tac2(RD-DB)
Hi-Z
DBi
tsu(DB-RD)
th(RD-DB)
Write timing
BCLK
CSi
td(BCLK-CS)
th(BCLK-CS)
tcyc
th(WR-CS)
td(BCLK-AD)
th(BCLK-AD)
ADi
BHE
td(BCLK-ALE)
th(WR-AD)
th(BCLK-ALE)
td(BCLK-WR)
ALE
th(BCLK-WR)
WR ,
WRL, WRH
th(BCLK-DB)
td(BCLK-DB)
Hi-Z
DBi
th(WR-DB)
td(DB-WR)
Figure 4.1 Memory expansion mode and microprocessor mode (3 wait, accessing external area)
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(2) Multiplex Bus Timing
4. Hardware Specifications
Table 4.3 and Figure 4.2 show the bus timing in memory expansion mode and microprocessor mode (2-wait, accessing
external area, using multiplex bus).
Table 4.3 Memory expansion mode and microprocessor mode (2-wait, accessing external area, using multiplex bus)
Actual MCU
[ns]
This product
[ns]
Symbol
Item
Min.
Max.
Min.
Max.
td(BCLK-AD)
th(BCLK-AD)
th(RD-AD)
Address output delay time
25
See left
Address output hold time (BCLK standard)
Address output hold time (RD standard)
Address output hold time (WR standard)
Chip-select output delay time
Chip-select output hold time (BCLK standard)
Chip-select output hold time (RD standard)
Chip-select output hold time (WR standard)
RD signal output delay time
4
(*1)
(*1)
See left
(*4)
(*4)
th(WR-AD)
td(BCLK-CS)
th(BCLK-CS)
th(RD-CS)
25
See left
4
(*1)
(*1)
See left
(*4)
(*4)
th(WR-CS)
td(BCLK-RD)
th(BCLK-RD)
td(BCLK-WR)
th(BCLK-WR)
td(BCLK-DB)
th(BCLK-DB)
td(DB-WR)
25
25
40
See left
See left
See left
RD signal output hold time
WR signal output delay time
WR signal output hold time
0
0
See left
See left
Data output delay time (BCLK standard)
Data output hold time (BCLK standard)
Data output delay time (WR standard)
Data output hold time (WR standard)
ALE output delay time (BCLK standard)
ALE output hold time (BCLK standard)
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
4
(*2)
(*1)
See left
See left
(*4)
th(WR-DB)
td(BCLK-ALE)
th(BCLK-ALE)
td(AD-ALE)
th(ALE-AD)
td(AD-RD)
25
See left
-4
(*3)
30
0
See left
See left
See left
See left
See left
td(AD-WR)
tdz(RD-AD)
0
8
15
*1 Calculated by the following formula according to the frequency of BCLK.
0.5×109
f (BCLK)
[ns]
*2 Calculated by the following formula according to the frequency of BCLK.
(
n − 0.5
f (BCLK)
)
×109
− 40 [ns] n: "2" for 2 wait
*3 Calculated by the following formula according to the frequency of BCLK.
0.5×109
f (BCLK)
− 25 [ns]
*4 Calculated by the following formula according to the frequency of BCLK.
0.5×109
f (BCLK)
−12 [ns]
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4. Hardware Specifications
Read timing
tcyc
BCLK
td(BCLK-CS)
th(BCLK-CS)
th(RD-CS)
CSi
tac3(RD-DB)
Hi-Z
td(AD-ALE) th(ALE-AD)
ADi
/DBi
tdz(RD-AD)
tsu(DB-RD)
th(RD-DB)
td(AD-RD)
td(BCLK-AD)
td(BCLK-ALE)
th(BCLK-AD)
th(RD-AD)
ADi
BHE
ALE
RD
td(BCLK-RD)
th(BCLK-ALE)
th(BCLK-RD)
Write timing
tcyc
BCLK
CSi
td(BCLK-CS)
th(BCLK-CS)
th(WR-CS)
th(WR-DB)
td(AD-ALE) th(ALE-AD)
th(BCLK-DB)
td(BCLK-DB)
ADi
/DBi
td(DB-WR)
td(BCLK-AD)
td(BCLK-ALE)
th(BCLK-AD)
th(WR-AD)
td(AD-WR)
ADi
BHE
ALE
th(BCLK-ALE)
th(BCLK-WR)
td(BCLK-WR)
WR,
WRL,WRH
Figure 4.2 Memory expansion mode and microprocessor mode (2 wait, accessing external area, using multiplex bus)
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(3) Timing Requirements
4. Hardware Specifications
Tables 4.4 and Figure 4.3 list the timing requirements in memory expansion mode and microprocessor mode..
Table 4.4 Timing requirements
Actual MCU
[ns]
This product
[ns]
Symbol
Item
Min.
Max.
Min.
55
45
Max.
tsu(DB-RD)
tsu(RDY-BCLK)
Data input setup time
RDY# input setup time
40
30
40
0
0
0
tsu(HOLD-BCLK) HOLD# input setup time
55
th(RD-DB)
Data input hold time
See left
See left
See left
th(BCLK-RDY)
th(BCLK-HOLD)
td(BCLK-HLDA)
RDY# input hold time
HOLD# input hold time
HLDA# output delay time
40
See left
Common to “with wait” and “no wait” (actual MCU)
BCLK
th(BCLK-HOLD)
tsu(HOLD-BCLK)
HOLD input
HLDA output
td(BCLK-HLDA)
td(BCLK-HLDA)
P0,P1,P2,P3,P4,
P50 - P5 2
Hi -Z
Common to “with wait” and “no wait” (this product)
BCLK
th(BCLK-HOLD)
tsu(HOLD-BCLK)
HOLD input
HLDA output
td(BCLK-HLDA)
td(BCLK-HLDA)
P0,P1,P2,P3,P4,
P50 - P5 2
Hi -Z
Figure 4.3 Timing requirements
* Compared with an actual MCU, this product enters high-impedance state after a 0.5 cycle delay.
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4. Hardware Specifications
4.2.2 Operation Timing of Memory Expansion Mode and Microprocessor Mode (Vcc1=Vcc2=3V)
(1) Separate Bus Timing
Table 4.5 and Figure 4.4 show the bus timing in memory expansion mode and microprocessor mode (3 wait, accessing external
area).
Table 4.5 Memory expansion mode and microprocessor mode (3 wait, accessing external area)
Actual MCU
[ns]
This product
[ns]
Symbol
Item
Min.
Max.
Min.
Max.
td(BCLK-AD)
th(BCLK-AD)
th(RD-AD)
Address output delay time
30
See left
Address output hold time (BCLK standard)
Address output hold time (RD standard)
Address output hold time (WR standard)
Chip-select output delay time
Chip-select output hold time (BCLK standard)
ALE signal output delay time
ALE signal output hold time
RD signal output delay time
RD signal output hold time
WR signal output delay time
4
0
(*2)
See left
-6
(*3)
th(WR-AD)
td(BCLK-CS)
th(BCLK-CS)
td(BCLK-ALE)
th(BCLK-ALE)
td(BCLK-RD)
th(BCLK-RD)
td(BCLK-WR)
th(BCLK-WR)
td(BCLK-DB)
th(BCLK-DB)
td(DB-WR)
30
30
30
30
40
See left
See left
See left
See left
See left
4
-4
0
See left
See left
See left
See left
WR signal output hold time
0
Data output delay time (BCLK standard)
Data output hold time (BCLK standard)
Data output delay time (WR standard)
Data output hold time (WR standard)
4
(*1)
(*2)
See left
See left
(*3)
th(WR-DB)
*1 Calculated by the following formula according to the frequency of BCLK.
(
n − 0.5
f (BCLK)
)
×109
− 40 [ns] n: "3" for 3 wait
*2 Calculated by the following formula according to the frequency of BCLK.
0.5×109
f (BCLK)
[ns]
*3 Calculated by the following formula according to the frequency of BCLK.
0.5×109
f (BCLK)
−10 [ns]
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4. Hardware Specifications
Read timing
BCLK
td(BCLK-CS)
th(BCLK-CS)
CSi
th(RD-CS)
tcyc
td(BCLK-AD)
th(BCLK-AD)
ADi
BHE
td(BCLK-ALE)
th(RD-AD)
th(BCLK-ALE)
ALE
RD
td(BCLK-RD)
th(BCLK-RD)
tac2(RD-DB)
Hi-Z
DBi
tsu(DB-RD)
th(RD-DB)
Write timing
BCLK
td(BCLK-CS)
th(BCLK-CS)
CSi
tcyc
th(WR-CS)
td(BCLK-AD)
th(BCLK-AD)
ADi
BHE
td(BCLK-ALE)
th(WR-AD)
th(BCLK-ALE)
td(BCLK-WR)
ALE
th(BCLK-WR)
WR,
WRL ,WRH
th(BCLK-DB)
td(BCLK-DB)
Hi-Z
DBi
th(WR-DB)
td(DB-WR)
Figure 4.4 Memory expansion mode and microprocessor mode (3 wait, accessing external area)
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(2) Multiplex Bus Timing
4. Hardware Specifications
Table 4.6 and Figure 4.5 show the bus timing in memory expansion mode and microprocessor mode (2 wait, accessing external
area and using multiplex bus).
Table 4.6 Memory expansion mode and microprocessor mode (2 wait, accessing external area and using multiplex bus)
Actual MCU
[ns]
This product
[ns]
Symbol
Item
Min.
Max.
Min.
Max.
td(BCLK-AD)
th(BCLK-AD)
th(RD-AD)
Address output delay time
50
See left
Address output hold time (BCLK standard)
Address output hold time (RD standard)
Address output hold time (WR standard)
Chip-select output delay time
Chip-select output hold time (BCLK standard)
Chip-select output hold time (RD standard)
Chip-select output hold time (WR standard)
RD signal output delay time
4
(*1)
(*1)
See left
(*4)
(*4)
th(WR-AD)
td(BCLK-CS)
th(BCLK-CS)
th(RD-CS)
50
See left
4
(*1)
(*1)
See left
(*4)
(*4)
th(WR-CS)
td(BCLK-RD)
th(BCLK-RD)
td(BCLK-WR)
th(BCLK-WR)
td(BCLK-DB)
th(BCLK-DB)
td(DB-WR)
40
40
50
See left
See left
See left
RD signal output hold time
WR signal output delay time
WR signal output hold time
0
0
See left
See left
Data output delay time (BCLK standard)
Data output hold time (BCLK standard)
Data output delay time (WR standard)
Data output hold time (WR standard)
ALE output delay time (BCLK standard)
ALE output hold time (BCLK standard)
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
ddress output floating start time
4
(*2)
(*1)
See left
See left
(*4)
th(WR-DB)
td(BCLK-ALE)
th(BCLK-ALE)
td(AD-ALE)
th(ALE-AD)
td(AD-RD)
40
See left
-4
(*3)
30
0
See left
See left
See left
-10
td(AD-WR)
tdz(RD-AD)
0
-10
8
15
*1 Calculated by the following formula according to the frequency of BCLK.
0.5×109
f (BCLK)
[ns]
*2 Calculated by the following formula according to the frequency of BCLK.
(
n − 0.5
f (BCLK)
)
×109
− 50 [ns] n: "2" for 2 wait
*3 Calculated by the following formula according to the frequency of BCLK.
0.5×109
f (BCLK)
− 40 [ns]
*4 Calculated by the following formula according to the frequency of BCLK.
0.5×109
f (BCLK)
−12 [ns]
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4. Hardware Specifications
Read timing
tcyc
BCLK
td(BCLK-CS)
th(BCLK-CS)
th(RD-CS)
CSi
tac3(RD-DB)
Hi-Z
td(AD-ALE) th(ALE-AD)
ADi
/DBi
tdz(RD-AD)
tsu(DB-RD)
th(RD-DB)
td(AD-RD)
td(BCLK-AD)
td(BCLK-ALE)
th(BCLK-AD)
th(RD-AD)
ADi
BHE
ALE
RD
td(BCLK-RD)
th(BCLK-ALE)
th(BCLK-RD)
Write timing
tcyc
BCLK
CSi
td(BCLK-CS)
th(BCLK-CS)
th(WR-CS)
th(WR-DB)
td(AD-ALE) th(ALE-AD)
th(BCLK-DB)
td(BCLK-DB)
ADi
/DBi
td(DB-WR)
td(BCLK-AD)
td(BCLK-ALE)
th(BCLK-AD)
th(WR-AD)
td(AD-WR)
ADi
BHE
ALE
th(BCLK-ALE)
th(BCLK-WR)
td(BCLK-WR)
WR,
WRL,WRH
Figure 4.5 Memory expansion mode and microprocessor mode (2 wait, accessing external area and using multiplex bus)
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(3) Timing Requirements
4. Hardware Specifications
Table 4.7 and Figures 4.6 show timing requirements in memory expansion mode and microprocessor mode.
Table 4.7 Timing requirements
Actual MCU
[ns]
This product
[ns]
Symbol
Item
Min.
Max.
Min.
65
60
Max.
tsu(DB-RD)
tsu(RDY-BCLK)
Data input setup time
RDY# input setup time
50
40
50
0
0
0
tsu(HOLD-BCLK) HOLD# input setup time
70
th(RD-DB)
Data input hold time
See left
See left
See left
th(BCLK-RDY)
th(BCLK-HOLD)
td(BCLK-HLDA)
RDY# input hold time
HOLD# input hold time
HLDA# output delay time
40
See left
Common to “with wait” and “no wait” (actual MCU)
BCLK
th(BCLK-HOLD)
tsu(HOLD-BCLK)
HOLD input
HLDA output
td(BCLK-HLDA)
td(BCLK-HLDA)
P0,P1,P2,P3,P4,
P5 0 - P5 2
H i-Z
Common to “with wait” and “no wait” (this product)
BCLK
th(BCLK-HOLD)
tsu(HOLD-BCLK)
HOLD input
HLDA output
td(BCLK-HLDA)
td(BCLK-HLDA)
P0,P1,P2,P3,P4,
P50 - P5 2
Hi-Z
Figure 4.6 Timing requirements
* Compared with an actual MCU, this product enters high-impedance state after a 0.5 cycle delay.
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4. Hardware Specifications
4.3 Differences between the Actual MCU and Emulator
Differences between the actual MCU and emulator are shown below. When debugging the MCU using this product, be careful
about the following precautions.
IMPORTANT
Note on Differences between the Actual MCU and Emulator:
ꢀOperations of the emulator system differ from those of actual MCUs as listed below.
(1) Reset condition
Set the time for starting up (0.2 Vcc to 0.8 Vcc) 1 μs or less.
(2) Initial values of internal resource data of an MCU at power-on
(3) Interrupt stack pointer (ISP) after a reset is released
(4) Capacities of the internal memories (ROM and RAM)
The evaluation MCU of this product has RAM of 31 KB (00400h--07FFFh) and flash ROM of 4 KB
(0F000h--0FFFFh) and 512 KB (80000h--FFFFFh).
(5) Oscillator circuit
In the oscillator circuit where an oscillator is connected between pins XIN and XOUT, oscillation does not
occur because a converter board is used between the evaluation MCU and the user system. It is same for
pins XCIN and XCOUT. For notes on when using the oscillator circuit on the user system, refer to "2.11.3
Using the Oscillator Circuit on the User System " (page 48).
(6) A/D conversion
The characteristics of the A/D converter differ from those of actual MCU because there are a converter
board and other devices between the evaluation MCU and the user system.
(7) Ports P0 to P5, P10
This product emulates some I/O ports (P0 to P5, P10). Therefore, the electrical characteristics of these
ports differ from those of an actual MCU.
(8) Address and status of BHE#
When the internal RAM or ROM area of an MCU is accessed during user program execution, actual
MCUs retain a preceding address and status of BHE#, while this product does not.
(9) Status of a data bus
In stop or wait mode, actual MCUs retain a preceding status of a data bus, while with this product a data
bus is floating.
(10) Operation after releasing the reset
After releasing the reset, for about max. 380 cycles, a program to control the emulator will be executed.
Note that this will be included in the user program execution time and tracing result.
Note on RESET# Input:
ꢀA low input to pin RESET# from the user system is accepted only when a user program is being executed (only
while the RUN status LED on the PC7501's upper panel is lit).
Note on RDY# Input:
ꢀBe sure to input "L" to pin RDY# of the user system during the user program executing (when the RUN status
LED on the PC7501's upper panel is lit). Inputting "L" to pin RDY# during the user program stopping may
cause a malfunction of the emulator.
Note on HOLD# Input:
ꢀBe sure to input "L" to pin HOLD# of the user system during the user program executing (when the RUN status
LED on the PC7501's upper panel is lit). Inputting "L" to pin HOLD# during the user program stopping may
cause a malfunction of the emulator.
Note on NMI# Input:
ꢀA low input to pin NMI# from the user system is accepted only when a user program is being executed (only
while the RUN status LED on the emulator's upper panel is lit).
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Note on Voltage Detect Circuit:
4. Hardware Specifications
IMPORTANT
ꢀWith this product, as the power voltage cannot be change after powering on the user system, the voltage detect
circuit (voltage down detect interrupt, voltage down detect reset, etc.) cannot be used with this product.
Notes on Reset Vector Area:
ꢀMemory in the PC7501 is always selected as a reset vector area (FFFFCh--FFFFFh) in order to operate the
evaluation MCU in the emulator-dedicated mode. Set the contents of the reset vector area in one of the
following ways.
(1) Download a user program to an area including the reset vector area.
(2) Set the reset vector using a memory window of the emulator debugger etc.
ꢀA reset vector area can be changed only when a program is stopped.
ꢀDo not access the rest vector area as data. It may not be accessed properly, and the program may not run
properly in the next bus cycle.
Notes on Stack Area:
ꢀWith this product, a maximum 8 bytes of the user stack is consumed as a work area. Therefore, ensure the +8
byte maximum capacity used by the user program as the user stack area. If the user stack does not have enough
area, do not use areas which cannot be used as stack (SFR area, RAM area which stores data, or ROM area) as
work area. Using areas like this is a cause of user program crashes and destabilized emulator control.
ꢀWith this product, the interrupt stack pointer (ISP) is set to 00500h and used as stack area after the reset is
released.
Notes on Maskable Interrupts:
ꢀEven if a user program is not being executed (including when run-time debugging is being performed), the
evaluation MCU keeps running so as to control the emulation probe. Therefore, timers and other components do
not stop running. If a maskable interrupt is requested when the user program is not being executed (including
when run-time debugging is being performed), the maskable interrupt request cannot be accepted, because the
emulator disables interrupts. The interrupt request is accepted immediately after the user program execution is
started.
ꢀTake note that when the user program is not being executed (including when run-time debugging is being
performed), a peripheral I/O interruption is not accepted.
Note on DMA Transfer:
ꢀWith this product, the user program is stopped with a loop program to a specific address. Therefore, if a DMA
request is generated by a timer or other source while the user program is stopped, DMA transfer is executed.
However, make note of the fact that DMA transfer while the program is stopped may not be performed
correctly. Also note that the below registers have been changed to generate DMA transfer as explained here
even when the user program is stopped.
(1) DMA0 transfer count register TCR0
(2) DMA1 transfer count register TCR1
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Notes on Pullup Control:
4. Hardware Specifications
IMPORTANT
ꢀBecause this product emulates some I/O ports (P0 to P5, P10), you can not pullup ports P0 to P5 by the pullup
control registers, Install the included resistor arrays (51 kΩ) as necessary.
ꢀThe initial value of pullup control register 1 PUR1 of this product is different from that of an actual MCU.
When a Vcc level is input to pin CNVss, the value of an actual MCU is “02h” (bit 1 PU11 is “1”), while that of
this product is “00h”.
Note on Setting "1" to Protect Bit 2 (PCR2) with Sub Clock:
ꢀWhen the CPU clock is set to the sub-clock (low-speed mode or low power dissipation mode), even if you
enable the PRC2 bit, writing to the register protected by the PRC2 bit (PD9, S3C and S4C) cannot be done
properly. When you enable the PRC2 bit and write to the register protected by the PRC2 (PD9, S3C and S4C),
do not set the CPU clock to the sub-clock.
Note on Setting "1" to Protect Bit 2 (PRC2) in Division by 2 Mode:
ꢀUnder the following conditions, even if you enable the PRC2 bit, writing to the register protected by the PRC2
bit (PD9, S3C and S4C) cannot be done properly.
(1) Between when stop mode is released and when a hardware reset is executed
(2) Between when low power dissipation mode is enabled and when a hardware reset is executed
Therefore, if the condition (1) or (2) applies, when you enable the PRC2 bit and write to the register protected
by the PRC2 (PD9, S3C and S4C), do not set the CPU clock to the main clock in division by 2 mode.
Note on the Input Thresholds for the Pins P1_5/D13/INT3, P1_6/D14/INT4 and P1_7/D15/INT5
ꢀWith this product, regarding pins P1_5/D13/INT3, P1_6/D14/INT4 and P1_7/D15/INT5, a device which port or
data bus inputs to and a device which INT interrupt inputs to are different as follows:
Device which port or data bus inputs to: Port emulation FPGA (input level: TTL)
Device which INT interrupt inputs to: Evaluation MCU for emulating peripheral functions (input level:
CMOS Schmidt)
Therefore, the port input level can be read as “H” immediately after an INT interrupt (falling), and the port input
level can be read as “H” immediately before an INT interrupt (rising).
Notes on Debugging the M16C/30P Group MCUs:
ꢀFor debugging the M16C/30P Group MCUs, be sure to deselect the check box of the internal reserved area
expansion bit (PM13) before starting up the emulator debugger.
ꢀThe M16C/62P Groups MCUs are used as an evaluation MCU for this product. An initial value of the internal
reserved area expansion bit (PM13) for the M16C/62P Group is different from that of for the M16C/30P Group.
(1) An initial value of the internal reserved area expansion bit (PM13) for the M16C/62P Group: 1
(2) An initial value of the internal reserved area expansion bit (PM13) for the M16C/30P Group: 0
When developing the program for the M16C/30P Group, be sure to set the initial value of the internal reserved
area expansion bit (PM13) to “0” in the program.
Note on Final Evaluation:
ꢀBe sure to evaluate your system with an evaluation MCU. Before starting mask production, evaluate your
system and make final confirmation with a CS (Commercial Sample) version MCU.
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4. Hardware Specifications
4.4 Connection Diagrams
Figure 4.7 shows a connection diagram of the M3062PT2-EPB. This connection diagram mainly show the circuit to be
connected to the user system. The circuits not connected to the user system such as the emulator’s control system are omitted.
Tables 4.8 and 4.9 show IC electric characteristics of this product for reference purpose.
IC20
P67--P60
P77--P70
P67--P60
P77--P70
P84--P80
P84--P80
P97--P90
P97--P90
P117--P110
P127--P120
P137--P130
P141, P140
P117--P110
P127--P120
P137--P130
P141, P140
510kΩ
Vcc1
100Ω
*
P85/NMI*
P85/NMI*
P86/Xcout
P86/Xcout
74HC4066
M16C/62P
I/O Emulate
*
510kΩ
Vcc1
Vcc1
74HC4066
P87/Xcin
Xout
P87/Xcin
Xout
74HC4066
74HC4066
51kΩ
*
7WH125
AN7--AN0
P107--P100
74HC4066
74HC4066
74HC4066
Pullup registers indicated by
dashed line: socket mounted.
INT5*--INT3*
R3：0Ω
Vcc2
Vcc2
IC8
51kΩ
Vcc2
74HC4066
P07--P00
P27--P20
P17--P15
R2：0Ω
51kΩ
Vcc2
Vcc2
Vcc2
Port Emulation
51kΩ
FPGA
Vcc2
51kΩ
Vcc2
P14--P10
P37--P30
P47--P40
P57--P50
*
*
CNVss
BYTE
510kΩ
Vcc1
Vcc1
*
*
RESET*
Xin
510kΩ
*: Connected to the inside of the emulator.
Figure 4.7 Connection diagram
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4. Hardware Specifications
Table 4.8 Electrical characteristics of the 74HC4066
Condition
VCC
Standard values
Unit
Symbol
Item
Min.
Standard Max.
4.5V
4.5V
12.0V
12.0V
-
-
-
-
96
10
-
170
-
±100
±100
RON
ΔRON
IOFF
IIZ
ON resistor
ON resistor difference
Leak current (Off)
Ω
nA
Leak current (On, output: open)
-
Table 4.9 Electrical characteristics of port emulation FPGA
Standard values
Symbol
Item
Condition
Unit
Min.
2.0
-0.5
Standard Max.
VIH
VIL
"H" level input voltage
"L" level input voltage
-
-
5.5
0.8
IOH=-8mA DC,
Vcc=4.75V
IOH=-8mA DC,
Vcc=3.00V
IOL=8mA DC,
Vcc=4.75V
IOL=8mA DC,
Vcc=3.00V
2.4
2.4
-
-
-
-
-
-
VOH
VOL
"H" level output voltage
"L" level output voltage
V
0.45
-
-40
-
-
-
-
0.45
40
8
IOZ
Leak current (Tristate)
Vo=Vcc or GND
VIN=0V,
f=1.0MHz
µA
pF
CIN
I/O pin input capacitance
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4. Hardware Specifications
4.5 External Dimensions
4.5.1 External Dimensions of the Emulation Probe
Figure 4.8 shows external dimensions of the M3062PT2-EPB.
100.0
512
10.0
9.5
60.0
21.0
9.5
10.0
34.3
5.5
16.3
10.8
Unit: mm
15.0
15.0
55.0
15.0
Figure 4.8 External dimensions of the emulation probe
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4. Hardware Specifications
4.5.2 External Dimensions of the M30800T-PTC
Figure 4.9 shows external dimensions of the converter board M30800T-PTC for a 100-pin LCC (included with the M3062PT2-
EPB).
55.0
13.5
M30800T-PTC
80
51
50
81
40.0
100
31
1
30
MADE I N JAPAN
13.5
External dimension when connecting the 100-pin LCC socket
16.3
10.8
Unit: mm
Figure 4.9 External dimensions of the M30800T-PTC
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4. Hardware Specifications
4.6 Notes on Using This Product
Notes on using this product are listed below. When debugging the MCU using he emulator, be careful about the following
precautions.
IMPORTANT
Note on the Version of the Emulator Debugger:
ꢀBe sure to use this product with one of the following emulator debuggers.
1. M16C R8C PC7501 Emulator debugger V.1.01 Release 00 or later
2. M3T-PD30F V.2.20 Release 1 or later
Note on Selecting the MCU File:
ꢀSelect the MCU file “M16C62P_512.mcu” at emulator startup.
Notes on Downloading Firmware:
ꢀBefore using this product for the first time, it is necessary to download the dedicated firmware (emulator’s
control software installed in the flash memory in the PC7501). Please note that, to do this, it is necessary to start
up the emulator main unit in maintenance mode. For downloading firmware, see "2.7 Downloading Firmware"
(page 27). 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 the power is shut off unexpectedly, redownload the firmware.
ꢀDownload the firmware with the user system not connected.
Notes on Self-check:
ꢀIf the self-check does not result normally (excluding user system errors), the emulation probe may be damaged.
Then contact your local distributor.
ꢀRun the self-check with the user system not connected.
Note on Quitting the Emulator Debugger:
ꢀTo restart the emulator debugger, always shut power to the PC7501 off once and then on again.
Note on Display of MCU Status:
ꢀ"MCU status" you can refer to in the MCU tab of the MCU Setting dialog box of the emulator debugger shows
pin levels of the user system. Make sure that proper pin levels are specified according to the mode you use.
(1) When single-chip mode is used:
CNVss: Low
(2) When memory expansion mode 16-bit data bus width is used:
CNVss: Low, BYTE: Low, HOLD#: High, RDY#: High
(3) When memory expansion mode 8-bit data bus width is used:
CNVss: Low, BYTE: High, HOLD#: High, RDY#: High
(4) When microprocessor mode 16-bit data bus width is used:
CNVss: High, BYTE: Low, HOLD#: High, RDY#: High
(5) When microprocessor mode 8-bit data bus width is used:
CNVss: High, BYTE: High, HOLD#: High, RDY#: High
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Note on Clock Supply to the MCU:
4. Hardware Specifications
IMPORTANT
ꢀA clock supplied to the evaluation MCU is selected by the Emulator tab in the Init dialog box of the emulator
debugger.
(1) When "Internal" is selected:
A clock generated by the oscillator circuit board in the PC7501 is supplied. It is continually supplied
regardless of the status of the user system clock and that of the user program execution.
(2) When "External" is selected:
A clock generated by the oscillator in the user system is supplied. It depends on the status of the oscillation
(on/off) of the user system.
(3) When "Generate" is selected:
A clock generated by the dedicated circuit in the PC7501 is supplied. It is continually supplied regardless of
the status of the user system clock and that of the user program execution.
Note on Operating Frequency:
ꢀYou can not use this product with a main clock (XIN-XOUT) less than 1 MHz. To use it with a main clock less
than 1 MHz, contact your local distributor.
Note on TimeOut Setting:
ꢀIf you download, execute or single-step a program at a low operating frequency, a communication timeout error
may occur.
Execute the command shown below in the Script Window after starting the emulator debugger.
[Command]
_settimeout 300, 300
Once this command is executed, it remains effective the next time you start the emulator debugger. Therefore,
you do not need to execute this command again.
If the error still occurs in this setting, contact your local distributor.
Note on Stop and Wait Modes:
ꢀDo not single step an instruction shifting to stop or wait mode. It may cause communication errors.
Note on Returning from Stop Mode with the On-chip Oscillator Clock:
ꢀWhen this product shifts from on-chip oscillator mode or on-chip oscillator low power dissipation mode to stop
mode, it cannot be returned with an interrupt other than the NMI#.
Interrupts with which this product cannot return:
- Key input interrupt
- INT interrupt
- Interrupts of timers A and B
- Serial I/O interrupt
Note on the Watchdog Function:
ꢀIf the reset circuit of the user system has a watchdog timer, disable it when using the emulator.
Note on Protect Register:
ꢀThe protect is not canceled when bit 2 of protect register PRCR (PRC2), which enables writing into the port P9
direction register and the SI/Oi control register, is changed with the below procedure.
(1) Step execution of an instruction setting PRC2 to "1"
(2) Setting a break point between an instruction setting PRC2 to "1" and a point where the port P9 direction
register or the SI/Oi control register is set
(3) Setting PRC2 to "1" by the memory window or script window
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Note on Access Prohibited Area:
4. Hardware Specifications
IMPORTANT
ꢀYou cannot use internally reserved areas. Write signals to the areas will be ignored, and values read will be
undefined.
Note on Breaks:
ꢀThe area displaying break points in the program window of the emulator debugger shows the following breaks.
(1) Address-match break
This is a debugging function which breaks a program, using the address-match interrupt function of the
MCU, immediately before the system executes an instruction at a specified address. The instruction at the
preset address will not be executed.
(2) Software break
This is a debugging function which generates a BRK interruption by changing an instruction at a specified
address to a BRK instruction (00h) to break a program immediately before the system executes an
instruction at a specified address. The instruction at the preset address will not be executed.
(3) Hardware break
This is a debugging function which breaks a program by setting the detection of an execution of an
instruction at a specified address as a break event. The program will break after the instruction at the
specified address is executed.
Notes on Software Breaks:
ꢀSoftware breaks change the instruction at a specified address to a BRK (00h). Therefore, take note that when
you reference the result of a trace in bus mode, "00h" is displayed.
ꢀThe BRK instruction can be used for the emulator only. You cannot use it in a user program.
ꢀYou can neither set nor cancel a software breakpoint in the internal ROM area of an MCU during user program
execution, while you can set or cancel it in the internal RAM area of an MCU or an area where chip select CS3#
to CS0# are set to INTERNAL (emulation memory).
Notes on Address-Match Breaks:
ꢀAs the processing speed of setting and canceling address-match breaks is relatively fast, you can save the times
of writing into the internal flash ROM of an MCU.
ꢀAddress-match breaks can be set only in RAM and ROM areas of an MCU.
ꢀAddress-match breaks can be set at up to eight points.
ꢀAddress-match breaks can be set or canceled even when the user program is being executed.
Notes on Power Supply to the User System:
ꢀPins Vcc1 and Vcc2 are connected to the user system to observe the voltage. Therefore, the power is not
supplied to the user system from the emulator, design your system so that the user system is powered separately.
ꢀThe voltage of the user system should be as follows.
(1) When JP1 is set as Vcc1 = Vcc2:
2.7 V ≤ Vcc1 = Vcc2 ≤ 5.5 V
(2) When JP1 is set as Vcc1 > Vcc2:
Vcc1 = 5.0 ± 0.2 V
2.7 V ≤ Vcc2 < Vcc1
ꢀDo not change the voltage of the user system after turning on the power.
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4. Hardware Specifications
IMPORTANT
Notes on Internal Flash ROM of the MCU:
ꢀIn single-chip mode and memory expansion modes, this product downloads a user program to the flash ROM of
an MCU. By checking "Debug Option" in the MCU tab of the MCU setting dialog box of the emulator
debugger, you can disable the operation of the internal flash ROM of the MCU to use the emulation memory of
the PC7501. The maximum operating frequencies are as follows.
(1) "Debug Option " unchecked
Access area: Flash ROM of MCU
Max. operating frequency: 24 MHz (0 wait, 1 wait)
(2) "Debug Option " checked
Access area: Emulation memory of the PC7501
Max. operating frequency: 10 MHz (0 wait, 1 wait)
ꢀBecause the number of write/erase cycles of the internal flash ROM of the MCU is limited, it must be replaced
at the end of its service-life.
ꢀIf the following errors occur frequently when downloading a program, replace the MCU board.
(1) Flash ROM erase error occurred ERROR (16258)
(2) Flash ROM verify error occurred ERROR (16259)
Note on Memory Area Expansion Function (Normal Mode):
ꢀDuring debugging in memory expansion mode or microprocessor mode with this product, the emulation
memory can be allocated. The emulation memory can be specified up to 4 areas by 4 MB in the MAP tab of the
MCU setting dialog box of the emulator debugger.
Each maximum operating frequency is as follows.
- Maximum operating frequency (at 5.0 V) 0 wait:
7 MHz
1 wait:
2 wait, 3 wait:
- Maximum operating frequency (at 3.0 V) 0 wait:
1 wait:
20 MHz
24 MHz
6 MHz
17 MHz
24MHz
2 wait, 3 wait:
Note on Memory Area Expansion Function (4-MByte Mode):
ꢀWhen using the memory area expansion function (4-Mbyte mode), please note that the memory to which the
evaluation MCU is connected differs depending on processor modes and debugger settings. For details, refer to
the table below.
Areas connected when using the memory area expansion function (4-Mbyte mode)
OFS*2
Processor mode
PM13*1
Accessed area of target MCU
40000h--7FFFFh
40000h--7FFFFh
40000h--7FFFFh
80000h--BFFFFh
40000h--7FFFFh
80000h--BFFFFh
40000h--7FFFFh
80000h--BFFFFh
C0000h--FFFFFh
40000h--7FFFFh
80000h--BFFFFh
Banks 0--5
EXT*3
EXT
EXT
EXT
EXT
EXT
EXT
EXT
---
Bank 6
EXT
EXT
EXT
EXT
EXT
MAP
EXT
EXT
---
Bank 7
MAP*4
MAP
MAP
MAP
MAP
---
0
1
1
Memory expansion mode
0
1
0
MAP
---
0
1
Microprocessor mode
---
MAP
MAP
---
EXT
EXT
EXT
MAP
*1: Indicates bit 3 at address 00005h.
*2: Indicates bit 2 at address 0000Bh.
*3: Indicates memory access in the user system.
*4: Indicates area access dependent on how the MAP tab of the debugger’s MCU settings dialog box is set
(INT: internal emulation memory of the PC7501, EXT: memory in the user system).
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4. Hardware Specifications
IMPORTANT
Notes on Debugging in CPU Rewrite Mode:
ꢀWhen you debug an M16C/60 Series MCUs in CPU rewrite mode, do not change the block 0 area (FF000h--
FFFFFh) of the flash memory. Otherwise, the emulator will be uncontrollable.
ꢀIf you check "Debug the program using CPU Rewrite Mode" in the MCU tab of the Init dialog box of the
emulator debugger, you cannot use the following functions.
(1) Setting software breakpoints in an internal ROM area
(2) Executing COME in an internal ROM area
ꢀIn CPU rewrite mode and erase suspend mode, do not stop the program. And do not single step an instruction
shifting to CPU rewrite mode or erase suspend mode. The emulator will be uncontrollable in CPU rewrite mode
and erase suspend mode.
ꢀTo reference data after executing CPU rewrite, stop the program at other then a rewrite control program area
and use the memory window etc.
As the following interrupt vectors are used by the emulator system, the read data is different from expected
value.
(1) BRK instruction (FFFE4h--FFFE7h)
(2) Address match (FFFE8h--FFFEBh)
(3) Single-step (FFFECh--FFFEFh)
(4) DBC (FFFF4h--FFFF7h)
Notes on Address-Match Interrupts:
ꢀWhen you use the address-match interrupt function in a user program, uncheck "Enable the Address Match
Interrupt Break Function" in the MCU tab of the Init dialog box of the emulator debugger. Thus, normal
software breaks are used for the internal RAM and ROM areas of an MCU.
ꢀDo not set a software break at an address where an address-match interrupt occurs. Otherwise, a user program
may be run out of control. Set a software or hardware break in the top address in address-match interrupt
processing.
ꢀWhen you single step an address where an address-match interrupt occurs, the program stops after executing the
first instruction after returning from address-match interrupt processing.
Note on Accessing Addresses 00000h and 00001h:
ꢀWith the M16C/60 Series MCUs, when a maskable interrupt is generated, the interrupt data (interrupt number
and interrupt request level) stored in addresses 00000h and 00001h are read out. Also, the interrupt request bit is
cleared when address 00000h or 00001h is read out. Consequently, when the address 00000h or 00001h readout
instruction is executed or when address 00000h or 00001h 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 address 00000h or 00001h is generated excluding the interrupt,
the WARNING LED (yellow) on the upper panel of the PC7501 lights up to alarm. When this LED lights, there
is a possibility of wrong access, therefore check the user program.
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5. Troubleshooting
5. Troubleshooting
This chapter describes how to troubleshoot when this product does not work properly.
5.1 Flowchart to Remedy the Troubles
Figure 5.1 shows the flowchart to remedy the troubles from when power to the emulator is activated until the emulator
debugger starts up. Check this while the user system is disconnected. For the latest FAQs visit the Renesas Tools Homepage.
http://www.renesas.com/en/tools
Turning on emulator
Not normal
Upper panel LED
of emulator
1. Check the connection of power supply cable.
See “2.5 Connecting the Power Supply for the Emulator ”
(page 24).
Normal
2. Check that the power is properly supplied to the use system.
See “2.7 Downloading Firmware” (page 27).
3. Restart the emulator system.
Not normal/Error displayed
Init dialog box of emulator
debugger displayed
1. Check the operating environment etc. of the emulator
debugger.
Normal
See the user’s manual of the emulator debugger.
2. Reinstall the emulator debugger.
Not normal/Error displayed
MCU Setting dialog box of
emulator debugger
See “5.2.(2) MCU Setting Dialog Box Does Not Appear at
Emulator Debugger Startup” (page 96).
Normal
Error displayed
Program window of emulator
debugger displayed
Normal
See “5.2.(3) Errors Occur at Emulator Debugger Startup” (page 97).
Emulator debugger startup completed
Figure 5.1 Flowchart to remedy the troubles
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5. Troubleshooting
5.2 When the Emulator Debugger Does Not Start Up Properly
(1) When the LEDs of the PC7501 Do Not Display Normally
Table 5.1 Errors LEDs show and their checkpoints
Connection to
the user system
Error
Checkpoint
Check that the power cable is connected.
LEDs do not light up.
-
See "2.5 Connecting the Power Supply for the Emulator" (page 24)
and the user's manual of the PC7501.
All LEDs remain lit.
-
Recheck the connection between the PC7501 and this product.
See "2.4 Connecting the PC7501" (page 23).
Target Status POWER LED
does not light up.
Connected
Not connected
Check that power (Vcc) is properly supplied to the user system and
that the user system is properly grounded.
Target Status CLOCK LED
does not light up.
(1) Check that both the main and sub clocks of the emulator
debugger are not set to "EXT".
See the CLK command of the emulator debugger.
(2) Check the oscillation circuit in the emulator is oscillating.
See "2.11 Selecting Clock Supply" (page 44).
Connected
Connected
When the clock is supplied from an external oscillator, check that
the oscillator circuit in the user system is oscillating properly.
Target Status RESET LED does
not go out.
Check that the reset pin of the user system is pulled up.
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5. Troubleshooting
(2) MCU Setting Dialog Box Does Not Appear at Emulator Debugger Startup
Table 5.2 Checkpoints of errors at debugger startup
Error
Checkpoint
Communication error occurred.
Data was not sent to the target.
Check all emulator debugger settings, interface cable settings and
switches on the rear of the PC7501 match.
See the user's manuals of PC7501 and emulator debugger.
User system cannot be properly built.
(1) Download the proper firmware.
See "2.7 Downloading Firmware" (page 27).
(2) Recheck the connection between the PC7501 and this product.
See "2.4 Connecting the PC7501" (page 23).
Emulator’s version is not the same version as Download the proper firmware.
the firmware in the target.
See "2.7 Downloading Firmware" (page 27).
Target MCU is in the reset state.
(1) Check the reset pin of the user system is pulled up.
(2) Check the reset pin of the user system has changed from "L" to "H"
level.
Target MCU cannot be reset.
(1) Check that the NMI# pin is at “H” level.
(2) In memory expansion mode or microprocessor mode, check pins
RDY# and HOLD# are at “H” level.
(3) If the reset circuit of the user system has a watchdog timer, disable
the watchdog timer.
(4) Check that power is properly supplied to the user system and that the
user system is properly grounded.
Target is in "HOLD" state.
(1) In memory expansion mode or microprocessor mode, check pins
RDY# and HOLD# at “H” level.
(2) The MCU is either in stop mode or wait mode. Either reset the MCU
or cancel the mode with an interrupt.
See MCU specifications.
Target clock is stopped.
When the clock is supplied from an external oscillator, check that the
oscillator circuit in the user system is oscillating properly.
Target MCU is not receiving power.
Check that power is properly supplied to the user system and that the
user system is properly grounded.
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5. Troubleshooting
(3) Errors Occur at Emulator Debugger Startup
Table 5.4 Checkpoints of errors at debugger startup
Error
Checkpoint
Target MCU is uncontrollable.
(1) Check that the NQPACK etc. mounted on the user system is soldered
properly.
(2) Check that the connector is installed properly to the user system.
(3) In memory expansion mode or microprocessor mode, check pins
RDY# and HOLD# are at “H” level.
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5. Troubleshooting
5.3 How to Request for Support
After checking the items in "5 Troubleshooting", fill in the text file which is downloaded from the following URL, then send
the information to your local distributor.
http://tool-support.renesas.com/eng/toolnews/registration/support.txt
For prompt response, please specify the following information:
(1) Operating environment
- Operating voltage:
[V]
- Operating frequency:
- Clock supply to the MCU:
[MHz]
Internal oscillator/External oscillator
(2) Condition
- The emulator debugger starts up/does not start up
- The error is detected/not detected in the self-check
- Frequency of errors: always/frequency (
)
(3) Problem
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6. Maintenance and Guarantee
6. Maintenance and Guarantee
This chapter describes how to maintenance, repair provisions and how to request for repair.
6.1 User Registration
When you purchase our product, be sure register as a user. For user registration, refer to “User registration” (page 11) of this
user's manual.
6.2 Maintenance
(1)If dust or dirt collects on any equipment of your emulation system, wipe it off with a dry soft cloth. Do not use thinner or other solvents because these
chemicals can cause the equipment's surface coating to separate.
(2)When you do not use this product for a long period, for safety purposes, disconnect the power cable from the power supply.
6.3 Guarantee
If your product becomes faulty within one year after its purchase while being used under good conditions by observing
"IMPORTANT" and "Precautions for Safety" described in this user's manual, we will repair or replace your faulty product free
of charge. Note, however, that if your product's fault is raised by any one of the following causes, we will repair it or replace it
with new one with extra-charge:
- Misuse, abuse, or use under extraordinary conditions
- Unauthorized repair, remodeling, maintenance, and so on
- Inadequate user's system or misuse of it
- Fires, earthquakes, and other unexpected disasters
In the above cases, contact your local distributor. If your product is being leased, consult the leasing company or the owner.
6.4 Repair Provisions
(1) Repair with extra-charge
The products elapsed more than one year after purchase can be repaired with extra-charge.
(2) Replacement with extra-charge
If your product's fault falls in any of the following categories, the fault will be corrected by replacing the entire product
instead of repair, or you will be advised to purchase new one, depending on the severity of the fault.
- Faulty or broken mechanical portions
- Flaw, separation, or rust in coated or plated portions
- Flaw or cracks in plastic portions
- Faults or breakage caused by improper use or unauthorized repair or modification
- Heavily damaged electric circuits due to overvoltage, overcurrent or shorting of power supply
- Cracks in the printed circuit board or burnt-down patterns
- Wide range of faults that makes replacement less expensive than repair
- Unlocatable or unidentified faults
REJ10J0868-0200 Rev.2.00 January 16, 2006
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M3062PT2-EPB User’s Manual
(3) Expiration of the repair period
6. Maintenance and Guarantee
When a period of one year elapses after the model was dropped from production, repairing products of the model may
become impossible.
(4) Transportation fees at sending your product for repair
Please send your product to us for repair at your expense.
6.5 How to Make Request for Repair
Fill in the Repair Request Sheet included with this product, then send it along with this product for repair to your local
distributor. Make sure that information in the Repair Request Sheet is written in as much detail as possible to facilitate repair.
CAUTION
Note on Transporting the Product:
ꢀWhen sending your product for repair, use the packing box and cushion material supplied with this product
when delivered to you and specify handling caution for it to be handled as precision equipment. If packing of
your product is not complete, it may be damaged during transportation. When you pack your product in a bag,
make sure to use conductive polyvinyl supplied with this product (usually a blue bag). When you use other
bags, they may cause a trouble on your product because of static electricity.
REJ10J0868-0200 Rev.2.00 January 16, 2006
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Emulation Probe for M16C/62P and M16C/30P Groups
User’s Manual
M3062PT2-EPB
Publication Date: Jan. 16, 2006
Rev.2.00
Sales Strategic Planning Div.
Renesas Technology Corp.
Published by:
Edited by:
Microcomputer Tool Development Department
Renesas Solutions Corp.
© 2006. Renesas Technology Corp. and Renesas Solutions Corp., All rights reserved. Printed in Japan.
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M3062PT2-EPB
User’s Manual
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