Renesas M34282T5-OPT User Manual
M34282T5-OPT
MCU Board for PC4400 Emulator System
User's Manual
Rev.1.00
September 1, 2003
REJ10J0272-0100Z
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measures such as (i) placement of substitutive, auxiliary circuits, (ii) use of nonflammable material or (iii) prevention against any
malfunction or mishap.
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Keep safety first in your circuit designs!
Notes regarding these materials
• This product is a development supporting unit for use in your program development and evaluation stages. In mass-producing your
program you have finished developing, be sure to make a judgment on your own risk that it can be put to practical use by performing
integration test, evaluation, or some experiment else.
• In no event shall Renesas Solutions Corporation be liable for any consequence arising from the use of this product.
• Renesas Solutions Corporation strives to renovate or provide a workaround for product malfunction at some charge or without charge.
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• This product has been developed by assuming its use for program development and evaluation in laboratories. Therefore, it does not fall
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For inquiries about the contents of this document or product, fill in the text file the installer of the emulator debugger generates in the
following directory and email to your local distributor.
\SUPPORT\Product-name\SUPPORT.TXT
Renesas Tools Homepage http://www.renesas.com/en/tools
Precautions to be taken when using this product
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Contents
Preface ....................................................................................................................................4
1. Precautions for Safety.........................................................................................................5
1.1 Safety Symbols and Meanings ..............................................................................5
2. Handling Precautions..........................................................................................................9
2.1 Handling Precautions ............................................................................................9
3. Contents of M34282T5-OPT Package .............................................................................11
3.1 Package Components of M34282T5-OPT ..........................................................11
3.2 Other Necessary Products ...................................................................................11
4. M34282T5-OPT ...............................................................................................................13
4.1 Outline.................................................................................................................13
4.2 Specifications ......................................................................................................14
4.3 Switches ..............................................................................................................15
4.4 Check Pins...........................................................................................................17
4.5 Connectors...........................................................................................................17
4.6 Connecting MCU Board to Target System .........................................................20
4.7 LED .....................................................................................................................22
5. Precautions to Be Taken When Debugging......................................................................23
5.1 Reset ....................................................................................................................23
5.2 Capacity of Internal Memory (ROM, RAM) ......................................................23
5.3 Watchdog Timer..................................................................................................23
5.4 System Clock ......................................................................................................24
5.5 Real-time Capability of Timer ............................................................................24
5.6 Power-down Mode ..............................................................................................24
5.7 Program Execution (G, GB)................................................................................25
5.8 Pulldown Transistor Control ...............................................................................27
5.9 Port I/O Timing ...................................................................................................27
5.10 Port I/O Characteristics .....................................................................................28
5.11 External Trigger ................................................................................................29
5.12 Other Precautions ..............................................................................................29
6. LED of PC4000E..............................................................................................................31
6.1 LED Indication at Emulator Startup ...................................................................31
6.2 LED Indication during Emulator Operation .......................................................31
7. M34282T5-OPT Connection Circuit Diagram.................................................................33
8. External Dimensions of Emulator Probe ..........................................................................35
8.1 20-pin Pin Header ...............................................................................................35
Appendix A ..........................................................................................................................36
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Preface
This instruction manual describes the specifications of the M34282T5-OPT emulator board for
Renesas 4282 Group of 4-bit CMOS single-chip MCUs. The M34282T5-OPT is the MCU board for
the PC4400 emulator system connected to the PC4000E emulator main unit and used with a control
board and a function expansion board.
To use the product properly
Precautions for Safety:
•Both in this User's Manual and on the product itself, several icons are used to insure
proper handling of this product and also to prevent injuries to you or other persons,
or damage to your properties.
• The icons' graphic images and meanings are given in "Chapter 1. Precautions for
Safety". Be sure to read this chapter before using the product.
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1. Precautions for Safety
Both in this instruction manual and on the product, 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 precautions which should be taken in order to use this product safely and
properly. Be sure to read this chapter before using this product.
1.1 Safety Symbols and Meanings
WARNING
CAUTION
IMPORTANT
In addition to the three above, the following are also used as appropriate.
If the requirements shown in the "WARNING"
sentences are ignored, the equipment may
cause serious personal injury or death.
If the requirements shown in the "CAUTION"
sentences are ignored, the equipment may
malfunction.
It means important information on using this
product.
means WARNING or CAUTION.
Example: CAUTION AGAINST AN ELECTRIC SHOCK
means PROHIBITION.
Example: DISASSEMBLY PROHIBITED
means A FORCIBLE ACTION.
Example:
The following pages describe the symbols "WARNING", "CAUTION", and "IMPORTANT".
UNPLUG THE POWER CABLE FROM THE RECEPTACLE.
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WARNING
Warning for Installation:
• Do not set this product in water or areas of high humidity. Spilling water or some other liquid into
the main unit can cause an unrepairable damage.
Warning for Use Environment:
• This equipment is to be used in an environment with a maximum ambient temperature of 35 °C. Care
should be taken that this temperature is not exceeded.
CAUTION
Cautions to Be Taken for This Product:
• Do not disassemble or modify this product. Disassembling or modifying this product can cause
damage.
• Use caution when handling the main unit. Be careful not to apply a mechanical shock.
• Do not pull the pod probe by the cables (40-wire half-pitch cable or 20-wire normal-pitch cable).
•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.
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IMPORTANT
Notes on Difference between Actual MCU and Emulator:
• Emulator operation differs from that of a mask MCU as listed below. For details refer to "5.
Precautions to Be Taken When Debugging".
(1) Reset condition
(2) Initial values of internal resource data at power-on
(3) Internal memory (ROM and RAM) capacities, etc.
(4) System clock
(5) Operation of the watchdog timer function
(6) Real-time capability of timer
(7) Operation in power-down mode
(8) Pulldown transistor control
(9) Port I/O timing and characteristics
(10) Low-power detection function
• Therefore, always be sure to evaluate your system with an evaluation MCU (OTP version). Also,
be sure to perform board-mounted evaluation with ES (Engineering Sample) version MCU to make
final confirmation of device operation before starting mask production.
Note on Target System:
• The operation voltage of the M34282T5-OPT is +3.0 V. Therefore the target's supply voltage
should be in the range of +3.0 V ±10%.
Note on System Clock:
• The maximum operating frequency of the M34282T5-OPT is 4.0 MHz (STCK = f(XIN)/8) or 500
kHz (STCK = f(XIN)). When the instruction clock is set to f(XIN), set the system clock frequency
of the M34282T5-OPT to 500 kHz or less.
Notes on Connecting Target System:
• When connecting the target system, be sure to shut OFF the power of the emulator and target
system.
•When connecting the emulator probe, be careful of its orientation.
• When connecting the emulator probe, be careful of a warp of the cable. The warp may cause a break
in the wire.
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2. Handling Precautions
2.1 Handling Precautions
When using the M34282T5-OPT board, pay attention to the following:
(1) About an emulator system
To configure the emulator system with the M34282T5-OPT, the following products are required.
a.Emulator main unit (PC4000E)
This is an universal emulator main unit for the 720 Series.
b.Emulator card cage (PC4400)
This is an emulator card cage to contain the emulator main unit, control board, function
extension board and M34282T5-OPT board.
c.Control board (PCA4400A)
This is an emulator control board for the PC4400 system. The PCA4400A allows the user to
control program execution and reference/change contents of memory, as well as control break
functions etc. of the PC4400 system.
d.Function extension board (PCA4400R)
This is used by inserting into the PC4400, and allows the user to control real-time trace, program
execution time measurement, coverage analysis, etc. of the PC4400 system.
e.Power supply
As the PC4400 emulator system does not contain the power supply, the M34282T5-OPT should
be powered separately by an external power supply such as a switching power supply or a
stabilized power supply. For an external power supply, chose the one which suit to the
specifications below.
- For +5 V: 3.0 A or over
- For +12 V: 0.1 A or over
f. Emulator debugger (RTT72)
This consists of assembler and emulator debugger for the 720 Series. The RTT72 is used with
data files for 4282 Group.
For details, refer to the user's manual of RTT72.
(2) About the MCU board installation
Before installing (and removing) the MCU board, always be sure to power off the PC4000E
emulator main unit and unplug its power cord from the outlet.
(3) Registers that can be operated from the RTT72
Table 2.1 lists the registers that can be operated from the RTT72. The "Yes" means that the register
can be operated; "No" means that the register can not be operated.
Table 2.1 Registers that can be operated from RTT72
Register Reference Modify Register Reference Modify
PC Yes Yes V1 No Yes
CY Yes Yes V2 No Yes
A Yes Yes LO No Yes
B Yes Yes PU0 No Yes
DNoYes PU1 No Yes
E Yes Yes
X Yes Yes
Y Yes Yes
*: "0" is always indicated when referencing the register Z.
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3. Contents of M34282T5-OPT Package
3.1 Package Components of M34282T5-OPT
Table 3.1 shows the package components of the M34282T5-OPT. When unpacking your package,
check to see that all of these components are included.
Table 3.1 Contents of M34282T5-OPT
Item
M34282T5-OPT
40-wire half-pitch cable (40 cm)
20-wire normal-pitch cable (10 cm)
2-wire cable for external trigger signal (50 cm)
PCA4029 pitch converter board
Oscillator board OSC-2 (500 kHz)
Oscillator board OSC-2 (only J1 connector mounted)
M34282T5-OPT Instruction manual (this manual)
M34282T5-OPT Instruction Manual (Japanese)
*1 The M34282T5-OPT has a 4MHz oscillator circuit board OSC-2 that is incorporated when
shipped from the factory. In addition, an oscillator circuit board OSC-2 for 500 kHz and an
oscillator circuit board OSC-2 on which only J1 connector mounted are included.
*2 Keep the packaging carton and cushion material of the M34282T5-OPT to transport it for repair
or for other purposes in the future.
*3 If you find any item missing or faulty, or any suggestion, contact your local distributor.
Quantity
1
1
1
1
1
1
1
1
1
3.2 Other Necessary Products
To bring forward program development on the 4282 Group of 4-bit MCUs, the products listed in
Table 3.2 are necessary in addition to those contained in the package above. Get them separately to
be ready when necessary.
Table 3.2 Products required for program development on the 4282 Group MCUs
Emulator system
Emulator debugger
Serial programmer*
PROM & FLASH programmer*
PROM programming adapters*
* The serial programmers and PROM programming adapters in Table 3.2 are products of Suisei
Electronics System Co., Ltd. For inquiries about these products, contact Suisei Electronics
System Co., Ltd.
PC4000E (emulator main unit)
PC4400 (emulator card cage)
PCA4400A (control board)
PCA4400R (function expansion board)
RTT72
MSP-II
EFP-I (PROM & FLASH programmer main unit)
EF1SRP-01U (unit for serial writing)
Cable for connecting the target (3-line type)
MS4238-20F (for 20P2N-A package)
MS4280-20G (for 20P2E/F-A package)
Suisei Electronics System Co., Ltd.
Tsurumi 6-5-24, Tsurumi-ku, Osaka 538-0053, JAPAN
Tel: +81-6-913-4531 Fax: +81-6-913-4534
URL: http://www.suisei.co.jp/index_e.htm
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