Renesas M34519T-MCU User Manual

M34519T-MCU

MCU Board for 4500 Series 4518, 4519, 4583 and 4584 Group MCUs

User's Manual

Rev.2.00
July 1, 2004
REJ10J0071-0200Z

* IBM and PC/AT are registered trademarks of International Business Machines Corporation.
* NQPACK, YQPACK, YQSOCKET, YQ-Guide, HQPACK, TQPACK and TQSOCKET are trademarks of Tokyo Eletech Corporation.

• Renesas Technology Corporation and Renesas Solutions Corporation put the maximum effort into making semiconductor products better
and more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead to personal
injury, fire or property damage. Remember to give due consideration to safety when making your circuit designs, with appropriate
measures such as (i) placement of substitutive, auxiliary circuits, (ii) use of nonflammable material or (iii) prevention against any
malfunction or mishap.

• These materials are intended as a reference to assist our customers in the selection of the Renesas Technology product best suited to
the customer's application; they do not convey any license under any intellectual property rights, or any other rights, belonging to Renesas
Technology Corporation, Renesas Solutions Corporation or a third party.

• Renesas Technology Corporation and Renesas Solutions Corporation assume no responsibility for any damage, or infringement of any
third-party's rights, originating in the use of any product data, diagrams, charts, programs, algorithms, or circuit application examples
contained in these materials.

• All information contained in these materials, including product data, diagrams, charts, programs and algorithms represents information
on products at the time of publication of these materials, and are subject to change by Renesas Technology Corporation and Renesas
Solutions Corporation without notice due to product improvements or other reasons. It is therefore recommended that customers contact
Renesas Technology Corporation, Renesas Solutions Corporation or an authorized Renesas Technology product distributor for the latest
product information before purchasing a product listed herein. The information described here may contain technical inaccuracies or
typographical errors. Renesas Technology Corporation and Renesas Solutions Corporation assume no responsibility for any damage,
liability, or other loss rising from these inaccuracies or errors. Please also pay attention to information published by Renesas Technology
Corporation and Renesas Solutions Corporation by various means, including the Renesas home page (http://www.renesas.com).

• When using any or all of the information contained in these materials, including product data, diagrams, charts, programs, and algorithms,
please be sure to evaluate all information as a total system before making a final decision on the applicability of the information and
products. Renesas Technology Corporation and Renesas Solutions Corporation assume no responsibility for any damage, liability or
other loss resulting from the information contained herein.

• Renesas Technology semiconductors are not designed or manufactured for use in a device or system that is used under circumstances
in which human life is potentially at stake. Please contact Renesas Technology Corporation, Renesas Solutions Corporation or an
authorized Renesas Technology product distributor when considering the use of a product contained herein for any specific purposes,
such as apparatus or systems for transportation, vehicular, medical, aerospace, nuclear, or undersea repeater use.

• The prior written approval of Renesas Technology Corporation and Renesas Solutions Corporation is necessary to reprint or reproduce
in whole or in part these materials.

• If these products or technologies are subject to the Japanese export control restrictions, they must be exported under a license from the
Japanese government and cannot be imported into a country other than the approved destination. Any diversion or reexport contrary to
the export control laws and regulations of Japan and/or the country of destination is prohibited.

• Please contact Renesas Technology Corporation or Renesas Solutions Corporation for further details on these materials or the products
contained therein.

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

( 2 / 36 )

Preface

This user's manual describes the specifications of MCU board M34519T-MCU for the Renesas 4518,
4519, 4583 and 4584 Groups of 4-bit CMOS single-chip MCUs. The M34519T-MCU is an MCU
board for the PC4504 emulator. For emulator main unit PC4504 and emulator debugger M3T-PD45,
refer to each user's manual (online 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.

( 3 / 36 )

Contents

Chapter 1. Precautions for Safety ...........................................................................................5

1.1 Safety Symbols and Meanings ..............................................................................5

Chapter 2. Package Contents..................................................................................................9

2.1 Contents of the M34519T-MCU ...........................................................................9

2.2 Other Necessary Products ...................................................................................10

Chapter 3. M34519T-MCU ..................................................................................................11

3.1 Outline.................................................................................................................11

3.2 Specifications ......................................................................................................12

3.3 Switches ..............................................................................................................13

3.4 Check Pins...........................................................................................................14

3.5 Connectors...........................................................................................................14

3.6 Connection to the Target System ........................................................................18

3.7 How to Replace the MCU ...................................................................................22

Chapter 4. Precautions to Be Taken When Debugging a Program ......................................23

4.1 Reset ....................................................................................................................23

4.2 Watchdog Timer..................................................................................................23

4.3 RAM Backup Mode ............................................................................................24

4.4 Port I/O Timings .................................................................................................24

4.5 A-D Converter.....................................................................................................25

4.6 System Clock ......................................................................................................26

4.7 Real-time Capability of the Timer ......................................................................26

4.8 Pullup Transistor Control ....................................................................................26

4.9 Program Execution (G, GB)................................................................................27

4.10 External Trigger Signal .....................................................................................28

4.11 Other Precautions ..............................................................................................28

Chapter 5. Connection Circuit Diagrams .............................................................................29

5.1 Connection Circuit Diagrams..............................................................................29

Chapter 6. Pitch Converter Board External Dimensions......................................................31

6.1 M34513T-PTCA .................................................................................................31

6.2 M34513T-PTCB .................................................................................................31

6.3 M34513T-PTCC .................................................................................................31

Chapter 7. Maintenance and Guarantee................................................................................33

7.1 Maintenance ........................................................................................................33

7.2 Guarantee ............................................................................................................33

7.3 Repair Provisions ................................................................................................33

7.4 How to Request for Repair..................................................................................34

( 4 / 36 )

Chapter 1. Precautions for Safety

Both in the M34519T-MCU user's 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 the M34519T-MCU 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.

( 5 / 36 )

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. 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 etc.) 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.

IMPORTANT

Notes on Differences between Actual MCUs and the Emulator:

• Emulator operation differs from emulation of a mask MCU, as listed below. For details refer to
"Chapter 4. Precautions to Be Taken When Debugging a Program" (page 23).

(1) Reset condition
(2) Operation of the watchdog timer function
(3) Operation in RAM backup mode
(4) Port I/O timings and characteristics
(5) A-D conversion function

• Therefore, always be sure to evaluate your system with an evaluation MCU (OTP version). Also,
be sure to perform onboard evaluation with CS (Commercial 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%.

( 6 / 36 )

IMPORTANT

Notes on Connecting the Target System:

• When connecting the target system, be sure to shut off the power of the emulator and the target
system.

• Connect the emulator probe carefully.

• When connecting the emulator probe, use care not to twist the cable. An excessive twist may cause
breaking of the wire.

Note on 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.

Note on Registers that Can be Operated from M3T-PD45

•The table below lists the registers that can be operated from M3T-PD45. The "Yes" in the table
means that the register can be operated; the "No" means that the register can not be operated.

Register Reference Modification Remarks Register Reference Modification Remarks

PC Yes Yes W3 Yes Yes
CY Yes Yes W4 Yes Yes

A Yes Yes W5 Yes Yes
B Yes Yes W6 Yes Yes
D Yes Yes J1 Yes Yes
E Yes Yes Q1 Yes Yes
X Yes Yes Q2 Yes Yes
Y Yes Yes Q3 Yes Yes

Z Yes Yes K0 Yes Yes
V1 Yes Yes K1 Yes Yes
V2 Yes Yes K2 Yes Yes

I1 Yes Yes PU0 Yes Yes

I2 Yes Yes PU1 Yes Yes
MR Yes Yes FR0 No Yes
RG No Yes FR1 No Yes

PA No Yes FR2 No Yes
W1 Yes Yes FR3 No Yes
W2 Yes Yes SI Yes Yes

4518 and 4519 only

4518 and 4519 only
4518 and 4519 only

( 7 / 36 )

MEMO

( 8 / 36 )

Chapter 2. Package Contents

2.1 Contents of the M34519T-MCU

Table 2.1 shows the contents of the M34519T-MCU package. When unpacking it, check to see that
all of these components are included.

Table 2.1 Contents of the M34519T-MCU package

Item

Product name

Quantity

10
11
12
13

1
2
3
4
5
6
7
8
9

M34519T-MCU
M34584MD-001FP (for replacement)
M4584 monitor ROM for the 4583 and 4584 Groups (for replacement)
100-wire half-pitch cable (40 cm)
50-wire normal-pitch cable (10 cm)
2-wire external trigger cable (50 cm)
Pitch converter board PCA4029
Pitch converter board M34513T-PTCA
Pitch converter board M34513T-PTCB
Pitch converter board M34513T-PTCC
Oscillator circuit board OSC-2 (only J1 mounted)
M34519T-MCU user's manual (this manual)
M34519T-MCU user's manual (Japanese)

1
1
1
1
1
1
1
1
1
1
1
1
1

IMPORTANT

Notes on Components of this Product:

• If you find any item missing or faulty, or any suggestion, contact your local
distributor.

• Keep the packaging carton and cushion material of the M34519T-MCU to transport
it for repair or for other purposes in the future.

• The M34519T-MCU has a preinstalled oscillator circuit board OSC-2 for 6.0 MHz
(main clock) and another oscillator circuit board OSC-2 on which only J1 is
mounted.

( 9 / 36 )

2.2 Other Necessary Products

To bring forward your program development with the 4518, 4519, 4583 and 4584 Groups of 4-bit
MCUs, the products listed in Table 2.2 are necessary in addition to those contained in the package.
Get them separately when necessary.

Table 2.2 Other products required for developing the 4518, 4519, 4583 and 4584 Group MCUs

Product
Emulator main unit
Emulator debugger

Programming adapter

Product type name
PC4504
M3T-PD45
PCA7441 (for 4519 and 4584)

PCA7442FPG02 (for 4518 and 4583 LQFP)
PCA7442SP (for 4518 and 4583 SDIP)

( 10 / 36 )

Chapter 3. M34519T-MCU

3.1 Outline

With emulator main unit PC4504, the M34519T-MCU can make up an emulator system which can
be operated by a host machine. Figure 3.1 shows an emulator system configuration. For details on
how to connect the target system, refer to "3.6 Connection to the Target System" (page 18).

Emulator debugger M3T-PD45
CD-ROM

RS-232C

Host machine

CPU board PC4500E
Control board PCA4504A + PCA4504B
Function expansion board PCA4504R + PCA4504B

MCU board M34519T-MCU

M34513T-PTCA
M34513T-PTCB
M34513T-PTCC

For 32-pin LQFP

Emulator main unit PC4504

100-wire half-pitch cable

PCA4029

50-wire normal-pitch cable

Target system

Figure 3.1 Emulator system configuration

Figure 3.2 shows the positions of the switches and connectors.

For 32-pin SDIP

M34513T-PTCA

For 42-pin SSOP

Figure 3.2 Positions of switches and connectors

( 11 / 36 )