Renesas M30870T2-CPE User manual

REJ10J0766-0400
(
T
)
M30870T2-CPE
User's Manual
Com
p
act Emulator for M32C/87 Grou
p
Rev.4.00
Feb. 16, 2006

1. Renesas Technology Corp. puts the maximum effort into making semiconductor products
better and more reliable, but there is always the possibility that trouble may occur with them.
Trouble with semiconductors may lead to personal injury, fire or property damage.
Remember to give due consideration to safety when making your circuit designs, with ap-
propriate measures such as (i) placement of substitutive, auxiliary circuits, (ii) use of non-
flammable material or (iii) prevention against any malfunction or mishap.
Keep safety first in your circuit designs!
1. These materials are intended as a reference to assist our customers in the selection of the
Renesas Technology Corp. product best suited to the customer's application; they do not
convey any license under any intellectual property rights, or any other rights, belonging to
Renesas Technology Corp. or a third party.
2. Renesas Technology Corp. assumes no responsibility for any damage, or infringement of an
y
third-party's rights, originating in the use of any product data, diagrams, charts, programs,
algorithms, or circuit application examples contained in these materials.
3. All information contained in these materials, including product data, diagrams, charts, pro-
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materials, and are subject to change by Renesas Technology Corp. without notice due to
product improvements or other reasons. It is therefore recommended that customers contac
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Renesas Technology Corp. or an authorized Renesas Technology Corp. product distributo
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Please also pay attention to information published by Renesas Technology Corp. by various
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other loss resulting from the information contained herein.
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Please contact Renesas Technology Corp. or an authorized Renesas Technology Corp.
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Notes regarding these materials

M30870T2-CPE User’s Manual Preface
REJ10J0766-0400 Rev.4.00 February 16, 2006
Preface
The M30870T2-CPE is a compact emulator for the M32C/87 Group MCUs with the real-time trace function.
This user's manual mainly describes specifications of the M30870T2-CPE compact emulator and how to setup it. For details on
the following products included with the M30870T2-CPE, refer to each product's online manual.
 Emulator debugger: M32C Compact Emulator Debugger
 C compiler: M3T-NC308WA (evaluation version)
 Integrated development environment: High-performance Embedded Workshop
All the components of this product are shown in "1.1 Package Components" (page 13). If there is any question or doubt about
this product, contact your local distributor.
The related manuals for using this product are listed below. You can download the latest manuals from the Renesas Tools
homepage (http://www.renesas.com/en/tools).
Related manuals
Item Manual
Accessory tools M3T-100LCC-DMS User’s Manual
M3T-DUMMY100S User’s Manual
M3T-DIRECT100S User’s Manual
M3T-FLX-100NRB User’s Manual
M3T-100LCC-QSD User’s Manual
M3T-FLX-100NSD User’s Manual
M3T-F160-100NSD User’s Manual
M3T-FLX-144NSD User’s Manual
Emulator debugger M32C Compact Emulator Debugger User’s Manual
C compiler NC308 User’s Manual
Assembler AS308 User’s Manual
Integrated development environment High-performance Embedded Workshop User’s Manual
Page 3 of 102

M30780T2-CPE User’s Manual Important
REJ10J0766-0400 Rev.4.00 February 16, 2006
Important
Before using this product, be sure to read this user's manual carefully.
Keep this user’s manual, and refer to this when you have questions about this product.
Emulator:
The emulator in this document refers to the following products that are manufactured by Renesas Technology Corp.:
(1) Compact emulator main unit
(2) Package converter board for connecting the user system
The emulator herein does not include the customer’s user system and host machine.
Purpose of use of the emulator:
This emulator is a device to support the development of a system that uses the M16C Family M32C/80 Series and M32C/87
Group of Renesas 16/32-bit single-chip MCUs. It provides support for system development in both software and hardware.
Be sure to use this emulator correctly according to said purpose of use. Please avoid using this emulator for other than its
intended purpose of use.
For those who use this emulator:
This emulator can only be used by those who have carefully read the user’s manual and know how to use it.
Use of this emulator requires the basic knowledge of electric circuits, logical circuits, and MCUs.
When using the emulator:
(1) This product is a development supporting unit for use in your program development and evaluation stages. In mass-
producing your program you have finished developing, be sure to make a judgment on your own risk that it can be put to
practical use by performing integration test, evaluation, or some experiment else.
(2) In no event shall Renesas Solutions Corp. be liable for any consequence arising from the use of this product.
(3) Renesas Solutions Corp. strives to renovate or provide a workaround for product malfunction at some charge or without
charge. However, this does not necessarily mean that Renesas Solutions Corp. guarantees the renovation or the provision
under any circumstances.
(4) This product has been developed by assuming its use for program development and evaluation in laboratories. Therefore,
it does not fall under the application of Electrical Appliance and Material Safety Law and protection against
electromagnetic interference when used in Japan.
(5) Renesas Solutions Corp. cannot predict all possible situations or possible cases of misuse where a potential danger exists.
Therefore, the warnings written in this user’s manual and the warning labels attached to this emulator do not necessarily
cover all of such possible situations or cases. Please be sure to use this emulator correctly and safely on your own
responsibility.
(6) This product is not qualified under UL or other safety standards and IEC or other industry standards. This fact must be
taken into account when taking this product from Japan to some other country.
Page 4 of 102

M30780T2-CPE User’s Manual Important
REJ10J0766-0400 Rev.4.00 February 16, 2006
Usage restrictions:
This emulator has been developed as a means of supporting system development by users. Therefore, do not use it as a device
used for equipment-embedded applications. Also, do not use it for developing the systems or equipment used for the following
purposes either:
(1) Transportation and vehicular
(2) Medical (equipment where human life is concerned)
(3) Aerospace
(4) Nuclear power control
(5) Undersea repeater
If you are considering the use of this emulator for one of the above purposes, please be sure to consult your local distributor.
About product changes:
We are constantly making efforts to improve the design and performance of this emulator. Therefore, the specification or
design of this emulator or its user’s manual may be changed without prior notice.
About the rights:
(1) We assume no responsibility for any damage or infringement on patent rights or any other rights arising from the use of
any information, products or circuits presented in this user’s manual.
(2) The information or data in this user’s manual does not implicitly or otherwise grant a license for patent rights or any other
rights belonging to us or third parties.
(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.
Page 5 of 102

M30870T2-CPE User’s Manual Precautions for Safety
REJ10J0766-0400 Rev.4.00 February 16, 2006
Precautions for Safety
Definitions of Signal Words
In both the user’s manual and on the product itself, several icons are used to insure proper handling of this product and also to
prevent injuries to you or other persons, or damage to your properties.
This chapter describes the precautions which should be taken in order to use this product safely and properly. Be sure to read
this chapter before using this product.
This symbol represents a warning about safety. It is used to arouse caution about a potential
danger that will possibly inflict an injury on persons. To avoid a possible injury or death,
please be sure to observe the safety message that follows this symbol.
DANGER
DANGER indicates an imminently dangerous situation that will cause death or heavy wound
unless it is avoided. However, there are no instances of such danger for the product presented
in this user's manual.
WARNING
WARNING indicates a potentially dangerous situation that will cause death or heavy wound
unless it is avoided.
CAUTION
CAUTION indicates a potentially dangerous situation that will cause a slight injury or a
medium-degree injury unless it is avoided.
CAUTION
CAUTION with no safety warning symbols attached indicates a potentially dangerous
situation that will cause property damage unless it is avoided.
IMPORTANT
This is used in operation procedures or explanatory descriptions to convey exceptional
conditions or cautions to the user.
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.
Page 6 of 102

M30870T2-CPE User’s Manual Precautions for Safety
REJ10J0766-0400 Rev.4.00 February 16, 2006
WARNING
Warnings for AC Power Supply:
 If the attached AC power cable does not fit the receptacle, do not alter the AC power cable and do not plug it
forcibly. Failure to comply may cause electric shock and/or fire.
 Use an AC power cable which complies with the safety standard of the country.
 Do not touch the plug of the AC power cable when your hands are wet. This may cause electric shock.
 This product is connected signal ground with frame ground. If your developing product is transformless (not
having isolation transformer of AC power), this may cause electric shock. Also, this may give an unrepairable
damage to this product and your developing one.
While developing, connect AC power of the product to commercial power through isolation transformer in
order to avoid these dangers.
 If other equipment is connected to the same branch circuit, care should be taken not to overload the circuit.
 Use the power supply which complies with CE marking requirements.
 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.
Page 7 of 102

M30870T2-CPE User’s Manual Precautions for Safety
REJ10J0766-0400 Rev.4.00 February 16, 2006
CAUTION
Notes on Connecting the Power Supply of the Emulator:
 Do not use any power cable other than the one that is included with the product.
 The power cable included with the product has its positive and negative poles color-coded by red and black,
respectively.
 Pay attention to the polarities of the power supply. If its positive and negative poles are connected in reverse,
the internal circuit may be broken.
 Do not apply any voltages exceeding the product’s rated power supply voltage (5.0 V ±5%). Extreme voltages
may cause a burn due to abnormal heat or cause the internal circuit to break down.
Cautions to Be Taken for Turning On the Power:
 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 cable for connecting the user system.
And, excessive flexing or force may break conductors.
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 upper panel.
(2) If normal operation is not restored after step (1), shut OFF the emulator once and then reactivate it.
Page 8 of 102

M30870T2-CPE User’s Manual Contents
REJ10J0766-0400 Rev.4.00 February 16, 2006
Contents
Page
Preface..........................................................................................................................................................................3
Important.......................................................................................................................................................................4
Precautions for Safety ..................................................................................................................................................6
User Registration........................................................................................................................................................11
Terminology ................................................................................................................................................................12
1. Outline.....................................................................................................................................................................13
1.1 Package Components ...................................................................................................................................13
1.2 System Configuration ....................................................................................................................................14
1.2.1 System Configuration..........................................................................................................................14
1.2.2 Names and Functions of each part of the Emulator............................................................................15
1.3 Specifications ................................................................................................................................................18
1.4 Operating Environment..................................................................................................................................19
2. Setup.......................................................................................................................................................................20
2.1 Flowchart of Starting Up the Emulator ..........................................................................................................20
2.2 Installing the Included Software ....................................................................................................................21
2.3 Attaching the Ferrite Core .............................................................................................................................22
2.4 Connecting the Power Supply for the Emulator ............................................................................................22
2.5 Connecting the Host Machine .......................................................................................................................23
2.6 Turning ON the Power Supply.......................................................................................................................24
2.6.1 MCU Power Supply Source Selection Jumper/MCU Power Supply Voltage Selection Jumper.........24
2.6.2 Checking Connections of the Emulator System..................................................................................25
2.6.3 Turning ON/OFF the Power ................................................................................................................25
2.6.4 Power Supply to the User System ......................................................................................................25
2.6.5 LED Display When the Emulator Starts Up Normally .........................................................................26
2.7 Self-check......................................................................................................................................................28
2.7.1 Self-check Procedure..........................................................................................................................28
2.7.2 If an Error is Detected in the Self-check..............................................................................................29
2.8 Connecting the User System.........................................................................................................................30
2.8.1 Connecting to a 100-pin LCC socket ..................................................................................................31
2.8.2 Connecting to a 100-pin 0.65-mm-pitch Foot Pattern (Part 1)............................................................32
2.8.3 Connecting to a 100-pin 0.65-mm-pitch Foot Pattern (Part 2)............................................................33
2.8.4 Connecting to a 100-pin 0.65-mm-pitch Foot Pattern (Part 3)............................................................34
2.8.5 Connecting to a 100-pin 0.5-mm-pitch Foot Pattern (Part 1)..............................................................35
2.8.6 Connecting to a 100-pin 0.5-mm-pitch Foot Pattern (Part 2)..............................................................36
2.8.7 Connecting to a 100-pin 0.5-mm-pitch Foot Pattern (Part 3)..............................................................37
2.8.8 Connecting to a 144-pin 0.5-mm-pitch Foot Pattern...........................................................................38
2.9 Changing Settings .........................................................................................................................................39
2.9.1 Setting Switches of Emulator ................................................................................................................39
2.9.2 Selecting Clock Supply .......................................................................................................................46
2.9.3 A/D Conversion Bypass Capacitors....................................................................................................50
3. Usage (Emulator Debugger)...................................................................................................................................52
3.1 Starting Up the Emulator Debugger (Init Dialog Box) ...................................................................................52
3.2 Starting Up the Emulator Debugger (EMEM Dialog Box) .............................................................................58
3.3 Program Window...........................................................................................................................................62
3.4 Hardware Breakpoint Setting Window...........................................................................................................66
3.5 Trace Window................................................................................................................................................71
3.6 RAM Monitor Window....................................................................................................................................76
Page 9 of 102

M30870T2-CPE User’s Manual Contents
REJ10J0766-0400 Rev.4.00 February 16, 2006
Page
4. Hardware Specifications.........................................................................................................................................79
4.1 Target MCU Specifications............................................................................................................................79
4.2 Differences between the Actual MCU and Emulator.....................................................................................80
Notes on the User System (Power Supply, Order of Powering On) ............................................................80
Notes on Using This Product When the Voltage of VCC1 is Higher than That of VCC2.............................80
Note on Intelligent I/O Resistor Access........................................................................................................80
Note on Differences between the Actual MCU and Emulator......................................................................81
Note on RESET* Input .................................................................................................................................81
Note on RDY* Input......................................................................................................................................81
Note on HOLD* Input ...................................................................................................................................81
Note on NMI* Input.......................................................................................................................................81
Notes on Reset Vector Area ........................................................................................................................82
Notes on Stack Area ....................................................................................................................................82
Notes on Maskable Interrupts ......................................................................................................................82
Notes on Access Prohibited Area ................................................................................................................82
Note on DMA Transfer .................................................................................................................................82
Note on DMAC II Transfer Completion Interrupts........................................................................................82
Note on Final Evaluation ..............................................................................................................................82
4.3 Connection Diagram......................................................................................................................................83
4.4 External Dimensions......................................................................................................................................86
4.4.1 External Dimensions of the Compact Emulator ..................................................................................86
4.4.2 External Dimensions of the M30800T-PTC ........................................................................................87
4.4.3 External Dimensions of the M3T-F160-100NSD.................................................................................88
4.4.4 External Dimensions of the M3T-FLX-144NSD ..................................................................................88
4.5 Notes on Using This Product.........................................................................................................................89
Notes on the Self-check ...............................................................................................................................89
Note on Quitting the Emulator Debugger.....................................................................................................89
Notes on Clock Supply to the MCU..............................................................................................................89
Notes on Using the CPU Clock at Less than 10 MHz..................................................................................89
Notes on Address-Match Interrupts .............................................................................................................89
Notes on EMEM Dialog Box.........................................................................................................................90
Notes on the Watchdog Function.................................................................................................................90
Notes on Debugging in CPU Rewrite Mode.................................................................................................90
Note on Software Breaks .............................................................................................................................91
Notes on Service-Life of the MCU’s Internal Flash ROM.............................................................................91
Note on Voltage Detect Circuit.....................................................................................................................91
Note on Protect Register..............................................................................................................................91
Note on Memory Access ..............................................................................................................................91
Notes on A/D Conversion.............................................................................................................................92
Notes on MCU File.......................................................................................................................................93
Notes on CE Declaration of Conformity .......................................................................................................93
5. Troubleshooting......................................................................................................................................................94
5.1 Flowchart to Remedy the Troubles ...............................................................................................................94
5.2 When the Emulator Debugger Does Not Start Up Properly..........................................................................95
5.3 How to Request for Support ..........................................................................................................................98
6. Maintenance and Guarantee ..................................................................................................................................99
6.1 User Registration...........................................................................................................................................99
6.2 Maintenance..................................................................................................................................................99
6.3 Guarantee......................................................................................................................................................99
6.4 Repair Provisions ..........................................................................................................................................99
6.5 How to Make Request for Repair ................................................................................................................100
Page 10 of 102