Renesas M34514T-MCU User Manual
M34514T-MCU
MCU Board for 4513/4514 Group MCUs
User's Manual
Rev.1.00
September 1, 2003
REJ10J0274-0100Z
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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.
• These materials are intended as a reference to assist our customers in the selection of the Renesas Technology product best suited to
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• Please contact Renesas Technology Corporation or Renesas Solutions Corporation for further details on these materials or the products
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Keep safety first in your circuit designs!
Notes regarding these materials
• This product is a development supporting unit for use in your program development and evaluation stages. In mass-producing your
program you have finished developing, be sure to make a judgment on your own risk that it can be put to practical use by performing
integration test, evaluation, or some experiment else.
• In no event shall Renesas Solutions Corporation be liable for any consequence arising from the use of this product.
• Renesas Solutions Corporation strives to renovate or provide a workaround for product malfunction at some charge or without charge.
However, this does not necessarily mean that Renesas Solutions Corporation guarantees the renovation or the provision under any
circumstances.
• 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.
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
3. Contents of the M34514T-MCU Package ........................................................................11
3.1 Things to Check When Unpacking .....................................................................11
3.2 Other Necessary Products ...................................................................................11
4. M34514T-MCU................................................................................................................13
4.1 Outline.................................................................................................................13
4.2 Specifications ......................................................................................................15
4.3 Description of Switches ......................................................................................16
4.4 Description of Connectors...................................................................................18
4.5 Connection to the Target System ........................................................................21
4.6 LED .....................................................................................................................27
5. Precautions to Be Taken When Debugging......................................................................29
5.1 Reset ....................................................................................................................29
5.2 System Clock ......................................................................................................29
5.3 Real-time Capability of Timer ............................................................................29
5.4 Watchdog Timer..................................................................................................30
5.5 Pullup Transistor Control ....................................................................................30
5.6 Port I/O Timing ...................................................................................................31
5.7 Port I/O Characteristics .......................................................................................32
5.8 Power-down Mode ..............................................................................................33
5.9 Program Execution (G, GB)................................................................................34
5.10 External Trigger Signal .....................................................................................36
6. Connection Circuit Diagram.............................................................................................37
7. Pitch Converter Board External Dimensions ...................................................................39
7.1 M34513T-PTCA .................................................................................................39
7.2 M34513T-PTCB .................................................................................................39
7.3 M34513T-PTCC .................................................................................................39
Appendix A. How to Request for Repair .............................................................................40
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Preface
This user's manual describes the specifications of the M34514T-MCU emulator board for Renesas
4513/4514 Group of 4-bit single-chip microcomputers. M34514T-MCU is an MCU board for the
PC4504 emulator. For the PC4504 emulator main unit and the M3T-PD45 emulator debugger, refer
to each user's manual.
To use the product properly
Precautions for Safety
• In both this User's Manual and on the product itself, several icons are used to insure
proper handling of this product and also to prevent injuries to you or other persons,
or damage to your properties.
• The icons' graphic images and meanings are given in "Chapter 1. Precautions for
Safety". Be sure to read this chapter before using the product.
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Chapter 1. Precautions for Safety
In both the user's manual and on the product itself, several icons are used to insure proper handling
of this product and also to prevent injuries to you or other persons, or damage to your properties.
This chapter describes the precautions which should be taken in order to use this product safely and
properly. Be sure to read this chapter before using this product.
1.1 Safety Symbols and Meanings
If the requirements shown in the "WARNING"
WARNING
CAUTION
IMPORTANT
In addition to the three above, the following are also used as appropriate.
sentences are ignored, the equipment may
cause serious personal injury or death.
If the requirements shown in the "CAUTION"
sentences are ignored, the equipment may
malfunction.
It means important information on using this
product.
means WARNING or CAUTION.
Example: CAUTION AGAINST AN ELECTRIC SHOCK
means PROHIBITION.
Example: DISASSEMBLY PROHIBITED
means A FORCIBLE ACTION.
Example:
The following pages describe the symbols "WARNING", "CAUTION", and "IMPORTANT".
UNPLUG THE POWER CABLE FROM THE RECEPTACLE.
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WARNING
Warning for Installation:
• Do not set this product in water or areas of high humidity. Make sure that the main unit does not
get wet. 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. Disassembling and modifying the product will void your warranty.
• Use caution when handling the main unit. Be careful not to apply a mechanical shock.
• Do not pull the emulator probe (100-wire half-pitch cable or 50-wire normal-pitch cable) to
disconnect from the emulator main unit.
•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 Differences between Actual MCU and Emulator:
• Emulator operation differs from emulation of a mask MCU, as listed below. For details refer to
"Chapter 5. Precautions to Be Taken When Debugging".
(1) Reset condition
(2) Initial values of internal resource data at power-on
(3) Internal ROM and RAM capacities, etc.
(4) Electrical characteristics
(5) Operation in the power-down mode
(6) Operation of the watchdog timer function
(7) Port I/O Timing
(8) Pullup transistor control
• Therefore, always be sure to evaluate your system with an evaluation MCU (onetime 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 the Target System:
• Make sure that the target's supply voltage is + 3.0 V or + 5.0 V. Therefore the target's supply voltage
should be in the range of + 3.0 V ±10% or + 5.0 V ±10%.
Notes on Connecting the Target System:
• When connecting the emulator probe, be careful to the wrong connection.
• When connecting the emulator probe, be careful to the warp of the cable. The warp may cause
breaking the wire.
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MEMO
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2. Handling Precautions
When using the M34514T-MCU board, pay attention to the following:
(1) About the emulator
To use the M34514T-MCU board, you always need to install it on the PC4504 emulator main unit.
(2) About the MCU board installation
Before installing (and removing) the MCU board, always be sure to power off the PC4504
emulator main unit and unplug its power cord from the outlet. For details on how to install and
remove the MCU board, see "Chapter 2. Setup" in the PC4504 System User's Manual.
(3) Emulator debugger (M3T-PD45)
When using the M34514T-MCU board to debug your program, you need the M3T-PD45
emulator debugger (sold separately). Be sure to use the data file for 4513 or 4514 Group included
with the M3T-PD45 emulator debugger.
(4) Registers that can be operated from M3T-PD45
Table 2.1 lists the registers that can be operated from M3T-PD45 for 4514 Group MCUs. The
"Yes" in the table means that the register can be operated; the "No" means that the register can
not be operated.
Table 2.1 Registers that can be operated for 4514 Group MCUs
Register Reference Modification Register Reference Modification
PC Yes Yes W1 Yes Yes
CY Yes Yes W2 Yes Yes
A Yes Yes W3 Yes Yes
B Yes Yes W4 Yes Yes
X Yes Yes W6 Yes Yes
Y Yes Yes J1 Yes Yes
Z Yes Yes Q1 Yes Yes
D Yes Yes Q2 Yes Yes
E Yes Yes Q3 Yes Yes
SP Yes No K0 Yes Yes
V1 Yes Yes PU0 Yes Yes
V2 Yes Yes FR0 No Yes
I1 Yes Yes MR Yes Yes
I2 Yes Yes R1 No Yes
SI Yes Yes R2 No Yes
LA Yes No R3 No Yes
HA Yes Yes R4 No Yes
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Table 2.2 lists the registers that can be operated from M3T-PD45 for 4513 Group MCUs. The "Yes"
in the table means that the register can be operated; the "No" means that the register can not be
operated.
Table 2.2 Registers that can be operated for 4513 Group MCUs
Register Reference Modification Register Reference Modification
PC Yes Yes W1 Yes Yes
CY Yes Yes W2 Yes Yes
A Yes Yes W3 Yes Yes
B Yes Yes W4 Yes Yes
X Yes Yes W6 Yes Yes
Y Yes Yes J1 Yes Yes
Z Yes Yes Q1 Yes Yes
D Yes Yes Q2 Yes Yes
E Yes Yes Q3 Yes Yes
SP Yes No K0 Yes Yes
V1 Yes Yes PU0 Yes Yes
V2 Yes Yes MR Yes Yes
I1 Yes Yes R1 No Yes
I2 Yes Yes R2 No Yes
SI Yes Yes R3 No Yes
LA Yes No R4 No Yes
HA Yes Yes
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3. Contents of the M34514T-MCU Package
3.1 Things to Check When Unpacking
Table 3.1 shows the contents of the M34514T-MCU package. When unpacking your M34514TMCU package, check to see that all of these components are included.
Table 3.1 Contents of M34514T-MCU
Item
Product name
Quantity
1
2
3
4
5
6
7
8
9
10
M34514T-MCU
100-wire half-pitch cable (40 cm)
50-wire normal-pitch cable (10 cm)
2-wire cable for external trigger signal (50 cm)
PCA4029 pitch converter board
OSC-2 oscillator circuit board (J1 connector mounted) *
M34513T-PTCA pitch converter board
M34513T-PTCB pitch converter board
M34513T-PTCC pitch converter board *
M34514T-MCU English user's manual (this manual)
2
1
1
1
1
1
1
1
1
1
1
1
*1 M34514T-MCU has an oscillator circuit board OSC-2 (for 4.19 MHz) that is incorporated when
shipped from the factory. In addition, it comes with an oscillator circuit board OSC-2, with only
a connector J1 mounted.
*2 M34513T-PTCC consists of M34513T-PTCC and TQPACK.
*3 Keep the packaging carton and cushion material of the M34514T-MCU to transport it for repair
or for other purposes in the future.
*4 If you find any item missing or faulty, or any suggestion, contact your local distributor.
3.2 Other Necessary Products
To bring forward programs development on the 4513/4514 Group of 4-bit microcomputers, the
products given below are necessary in addition to those contained in the package above. Get them
separately to be ready when necessary.
(1) Emulator main unit: PC4504
(2) Emulator debugger: M3T-PD45
(3) Programming adapter: PCA7441 (for 4514 Group SSOP)
PCA7442FP (for 4513 Group LQFP)
PCA7442SP (for 4513 Group SDIP)
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MEMO
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4. M34514T-MCU
4.1 Outline
By using with the PC4504 emulator main unit, M34514T-MCU can make up an emulator system
which can be operated by a personal computer.
Figure 4.1 shows the development support system configuration for 4514 Group MCUs.
Figure 4.1 Development support system configuration for 4514 Group MCUs
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