Renesas HS7125EDB01H User manual

Revision Date: Jul. 21, 2006
Renesas Microcomputer Development Environment System
SuperH™Family / SH7125 Series
HS7125EDB01HE
Rev.1.00
REJ10J1433-0100
SH7125 Series Debugging MCU Board
HS7125EDB01H, HS7125EDB02H, HS7124EDB01H
User’s Manual

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, belongingto Renesas Technology Corp. or
a third party.
2. Renesas Technology Corp. assumes no responsibility for any damage, or infringement of any third-
party's rights, originatingin 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, includingproduct 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 Corp. without notice due to product improvements or
other reasons. It is therefore recommended that customers contact Renesas Technology Corp. or
an authorized Renesas Technology Corp. product distributor for the latest product information
before purchasinga product listed herein.
The information described here may contain technical inaccuracies or typographical errors.
Renesas Technology Corp. assumes 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 Corp. by various means,
includingthe Renesas Technology Corp. Semiconductor home page (http://www.renesas.com).
4. When usingany or all of the information contained in these materials, includingproduct data,
diagrams, charts, programs, and algorithms, please be sure to evaluate all information as a total
system before makinga final decision on the applicability of the information and products. Renesas
Technology Corp. assumes no responsibility for any damage, liability or other loss resultingfrom the
information contained herein.
5. Renesas Technology Corp. 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 Corp. or an authorized Renesas Technology Corp. product distributor when
consideringthe 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.
6. The prior written approval of Renesas Technology Corp. is necessary to reprint or reproduce in
whole or in part these materials.
7. 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.
8. Please contact Renesas Technology Corp. for further details on these materials or the products
contained therein.
1. Renesas Technology Corp. puts the maximum effort into makingsemiconductor 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 makingyour 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.
Keep safety first in your circuit designs!
Notes regardingthese materials

I
IMPORTANT INFORMATION
READ FIRST
• READ this user's manual before using this emulator product.
• KEEP the user's manual handy for future reference.
Do not attempt to use the emulator product until you fully understand its mechanism.
Emulator Product:
Throughout this document, the term "emulator product" shall be defined as the following
products produced only by Renesas Technology Corp. and Renesas Solutions Corp. excluding all
subsidiary products.
•E10A-USB emulator main unit
•Debugging MCU board
The user system or a host computer is not included in this definition.
Purpose of the Debugging MCU Board:
This debugging MCU board is used to connect the E10A-USB emulator to the user system.
This debugging MCU board must only be used for the above purpose.
Limited Applications:
This emulator product is not authorized for use in transportation, vehicular, medical (where
human life is potentially at stake), aerospace, nuclear, or undersea repeater applications. Buyers of
this emulator product must notify Renesas Technology Corporation, Renesas Solutions
Corporation or an authorized Renesas Technology product distributor before planning to use the
product in such applications.
Improvement Policy:
Renesas Technology Corp. (including its subsidiaries, hereafter collectively referred to as
Renesas) pursues a policy of continuing improvement in design, performance, and safety of the
emulator product. Renesas reserves the right to change, wholly or partially, the specifications,
design, user's manual, and other documentation at any time without notice.

II
Target User of the Emulator Product:
This emulator product should only be used by those who have carefully read and thoroughly
understood the information and restrictions contained in the user's manual. Do not attempt to use
the emulator product until you fully understand its mechanism.
It is highly recommended that first-time users be instructed by users that are well versed in the
operation of the emulator product.
Users are required to be familiar with the basic knowledge for the electric circuits, logic
circuits, and microcomputers.
Precautions to be Taken when Using This Product:
1. This emulator 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 Corporation be liable for any consequence arising from the
use of this emulator.
3. 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.
4. This emulator 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. This emulator does not conform to safety standards such as UL or IEC. Be careful when you
take this emulator overseas.
6. Renesas cannot anticipate every possible circumstance that might involve a potential hazard.
The warnings in this user's manual and on the emulator product are therefore not all inclusive.
Therefore, you must use the emulator product safely at your own risk.

III
LIMITED WARRANTY
Renesas warrants its emulator products to be manufactured in
accordance with published specifications and free from defects in
material and/or workmanship. Renesas, at its option, will replace any
emulator products returned intact to the factory, transportation charges
prepaid, which Renesas, upon inspection, shall determine to be defective
in material and/or workmanship. The foregoing shall constitute the sole
remedy for any breach of Renesas’ warranty. See the Renesas warranty
booklet for details on the warranty period. This warranty extends only
to you, the original Purchaser. It is not transferable to anyone who
subsequently purchases the emulator product from you. Renesas is not
liable for any claim made by a third party or made by you for a third
party.
DISCLAIMER
RENESAS MAKES NO WARRANTIES, EITHER EXPRESS OR
IMPLIED, ORAL OR WRITTEN, EXCEPT AS PROVIDED
HEREIN, INCLUDING WITHOUT LIMITATION THEREOF,
WARRANTIES AS TO MARKETABILITY, MERCHANTABILITY,
FITNESS FOR ANY PARTICULAR PURPOSE OR USE, OR
AGAINST INFRINGEMENT OF ANY PATENT. IN NO EVENT
SHALL RENESAS BE LIABLE FOR ANY DIRECT, INCIDENTAL
OR CONSEQUENTIAL DAMAGES OF ANY NATURE, OR
LOSSES OR EXPENSES RESULTING FROM ANY DEFECTIVE
EMULATOR PRODUCT, THE USE OF ANY EMULATOR
PRODUCT, OR ITS DOCUMENTATION, EVEN IF ADVISED
OF THE POSSIBILITY OF SUCH DAMAGES. EXCEPT AS
EXPRESSLY STATED OTHERWISE IN THIS WARRANTY,
THIS EMULATOR PRODUCT IS SOLD "AS IS ", AND YOU
MUST ASSUME ALL RISK FOR THE USE AND RESULTS
OBTAINED FROM THE EMULATOR PRODUCT.

IV
State Law:
Some states do not allow the exclusion or limitation of implied warranties or liability for
incidental or consequential damages, so the above limitation or exclusion may not apply to you.
This warranty gives you specific legal rights, and you may have other rights which may vary from
state to state.
The Warranty is Void in the Following Cases:
Renesas shall have no liability or legal responsibility for any problems caused by misuse,
abuse, misapplication, neglect, improper handling, installation, repair or modifications of the
emulator product without Renesas’ prior written consent or any problems caused by the user
system.
All Rights Reserved:
1. Circuitry and other examples described herein are meant merely to indicate the characteristics
and performance of Renesas’ semiconductor products. Renesas assumes no responsibility for
any intellectual property claims or other problems that may result from applications based on
the examples described herein.
2. No license is granted by implication or otherwise under any patents or other rights of any third
party or Renesas.
3. This user's manual and emulator product are copyrighted and all rights are reserved by
Renesas. No part of this user's manual, all or part, may be reproduced or duplicated in any
form, in hard-copy or machine-readable form, by any means available without Renesas’ prior
written consent.
Figures:
Some figures in this user's manual may show items different from your actual system.

V
SAFETY PAGE
READ FIRST
• READ this user's manual before using this emulator product.
• KEEP the user's manual handy for future reference.
Do not attempt to use the emulator product until you fully understand its mechanism.
DEFINITION OF SIGNAL WORDS
Either in the user's manual or 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. Their graphic images and meanings are given in this safety page. Be sure to
read this chapter before using the product.
This is the safety alert symbol. It is used to alert you to potential personal
injury hazards. Obey all safety messages that follow this symbol to avoid
possible injury or death.
DANGER
DANGER indicates an imminently hazardous situation which, if not
avoided, will result in death or serious injury.
WARNING
WARNING indicates a potentially hazardous situation which, if not
avoided, could result in death or serious injury.
CAUTION
CAUTION indicates a potentially hazardous situation which, if not
avoided, may result in minor or moderate injury.
CAUTION
CAUTION used without the safety alert symbol indicates a
potentially hazardous situation which, if not avoided, may result
in property damage.
NOTE emphasizes essential information.
In addition to the four above, the following are also used as appropriate.

VI
WARNING
Observe the precautions listed below. Failure to do so
will result in a FIRE HAZARD and will damage the user
system and the emulator product or will result in
PERSONAL INJURY. The USER PROGRAM will be
LOST.
1. Do not repair or remodel the emulator product by
yourself for electric shock prevention and quality
assurance.
2. Always switch OFF the emulator and user system
before connecting or disconnecting any CABLES or
PARTS.
3. Always before connecting any CABLES, make sure that
pin 1 on both sides are correctly aligned.
4. If cables are connected incorrectly in the case of the
SH7125, the power-supply pins will be shorted as shown
below:
90˚ rotation
4 (Vcc) 52 (AVss)
22 (Vcc) 6 (Vss)
24 (Vss) 8 (V CL )
6 (Vss) 22 (Vcc)
8 (V CL ) 24 (Vss)
52 (AVss) 4 (Vcc)
270˚ rotation

i
User Registration
When you have purchased the emulator represented in this user's manual, be sure to register it. As
the H/W Tool Customer Registration Sheet is included with this product, fill it in and send the
same contents to the following address by an email. 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, send an email to the following address.
[e-mail]

ii

iii
Contents
Section 1 Product Overview ..............................................................................1
1.1 Introduction....................................................................................................................... 1
1.2 Components ......................................................................................................................4
1.3 Components in the Package for the Debugging MCU Board ...........................................5
1.4 Hardware Configuration ................................................................................................... 8
1.5 Environmental Conditions ................................................................................................ 15
Section 2 Setting Up the Debugging MCU Board.............................................17
2.1 Flow Chart before Using the Debugging MCU Board...................................................... 17
2.2 Setting Up the Debugging MCU Board ............................................................................ 18
2.2.1 Connecting the Debugging MCU Board to the E10A-USB Emulator................. 18
2.2.2 Connecting the Debugging MCU Board to the User System............................... 21
2.2.3 Setting the Power-Selection Switch ..................................................................... 24
2.2.4 Connecting the Power Cable................................................................................ 25
2.2.5 Setting the Clock-Selection Jumper..................................................................... 26
2.2.6 Installing a Crystal Resonator ..............................................................................27
2.2.7 Setting the User-System Input Signal Enabling/Disabling Switches................... 28
2.2.8 Connecting the System Ground ........................................................................... 29
2.3 Setting the E10A-USB Emulator ...................................................................................... 30
2.3.1 Setting the DIP Switches of the E10A-USB Emulator ........................................ 30
2.3.2 CD-R.................................................................................................................... 31
2.3.3 Connecting the E10A-USB Emulator to the Host Computer............................... 32
2.3.4 Setting Up the E10A-USB Emulator ...................................................................33
2.3.5 Activating the High-performance Embedded Workshop..................................... 33
2.4 Setting Up the Debugging MCU Board for Single Operation ..........................................34
2.4.1 Setting Switches on the Debugging MCU Board.................................................34
2.4.2 Inputting Reset Signals to the Debugging MCU Board....................................... 35
Section 3 Hardware Specifications ....................................................................37
3.1 External Dimensions of the Debugging MCU Board ....................................................... 37
3.2 Resulting Dimensions after Connecting User System Interface Board.............................39
3.3 Recommended Dimensions for User System Mount Pad (Footprint)............................... 39
3.3.1 Using the PLQP0064KB-A (FP-64K) Package ................................................... 40
3.3.2 Using the PRQP0064GB-A (FP-64A) Package................................................... 41
3.3.3 Using the PLQP0048JA-A (FP-48F) Package ..................................................... 42
3.4 Installing the MCU to the User System ............................................................................43

iv
3.5 User System Interface Circuits ......................................................................................... 45
3.6 Delay Time for the User System Interface........................................................................ 49
Section 4 Maintenance and Guarantee ..............................................................51
4.1 User Registration .............................................................................................................. 51
4.2 Maintenance...................................................................................................................... 51
4.3 Guarantee.......................................................................................................................... 51
4.4 Repair Provisions.............................................................................................................. 52
4.4.1 Repair with Extra-Charge .................................................................................... 52
4.4.2 Replacement with Extra-Charge.......................................................................... 52
4.4.3 Expiration of the Repair Period ........................................................................... 52
4.4.4 Transportation Fees at Sending Your Product for Repair.................................... 52
4.5 How to Make a Request for Repair................................................................................... 53
Appendix A Repair Request Sheet ....................................................................55

1
Section 1 Product Overview
1.1 Introduction
The High-performance Embedded Workshop is a graphical user interface intended to ease the
development and debugging of applications written in C/C++ programming language and
assembly language for Renesas microcomputers. Its aim is to provide a powerful yet intuitive way
of accessing, measuring, and modifying the debugging platform in which the application is
running.
This system is a software and hardware development support tool for application systems using
the Renesas original microcomputer.
The debugging MCU board is connected to the user system through the IC socket on the user
system. The user system can be debugged under the conditions similar to the actual application
conditions. The debugging MCU board enables debugging anywhere indoors or out with the
E10A-USB emulator. The host computer for controlling the debugging MCU board must be an
IBM PC compatible machine with USB 1.1/2.0 (Full-Speed).

2
External power supply
USB 1.1/2.0 (Full-Speed)
Host computer
E10A-USB emulator
Debugging MCU board
User system
High-performance
Embedded Workshop
CD-R
5-V DC
Figure 1.1 System Configuration with the Debugging MCU Board

3
The debugging MCU board provides the following features:
Excellent cost-performance in-circuit emulator
Using the debugging MCU board with the E10A-USB emulator implements low-cost
debugging of the user system without the user pins being occupied by the debugging interface
(H-UDI).
When the AUD function on the debugging MCU board is used, the debugging MCU board
supports the window trace function for trace acquisition of a large-capacity realtime trace or a
memory access (memory access address or memory access data) within the specified ranges.
Realtime emulation
Realtime emulation of the user system is enabled at the maximum operating frequency of the
CPU.
Excellent operability
Using the High-performance Embedded Workshop on the Microsoft®Windows®98SE,
Microsoft®Windows®Me, Microsoft®Windows®2000, and Microsoft®Windows®XP
operating systems enables user program debugging using a pointing device such as a mouse.
The High-performance Embedded Workshop enables high-speed downloading of load module
files.
Debugging of the user system in the final development stage
The user system can be debugged under conditions similar to the actual application conditions.
Compact debugging environment
When the emulator is used, a laptop computer can be used as a host computer, creating a
debugging environment in any place.

4
CAUTION
READ the following warnings before using the debugging
MCU board. Incorrect operation will damage the user system
and the debugging MCU board. The USER PROGRAM will be
LOST.
1. Check all components against the component list after unpacking the emulator.
2. Never place heavy objects on the casing.
3. Protect the emulator from excessive impacts and stresses. For details, refer to section 1.5,
Environmental Conditions.
4. Only supply the power of the specified voltages or power-supply frequencies to the debugging
MCU board.
5. When moving the host computer or user system, take care not to vibrate or damage it.
6 After connecting the cable, check that it is connected correctly. For details, refer to section 2,
Setting Up the Debugging MCU Board.
7. Supply power to the connected equipment after connecting all cables. Cables must not be
connected or removed while the power is on.
1.2 Components
After removing the product from its packaging, confirm that you have all of the components. For
details on the components of the debugging MCU board, refer to section 1.3, Components in the
Package for the Debugging MCU Board. If any component is not present, contact your nearest
Renesas sales office.

5
1.3 Components in the Package for the Debugging MCU Board
The debugging MCU board supports the SH7125 series (SH7124/SH7125). Table 1.1 lists the
components supplied in the package for the debugging MCU board.
In the product as shipped, the main unit of the debugging MCU board is connected to the user
system interface board with the flexible flat cable (FFC). Do not detach them from each other.
Table 1.1 Components in the Package for the Debugging MCU Board
Classi-
fication Component Appearance Qty Remarks
Hard-
ware
Debugging MCU board
main unit
1 Depth: 80.0 mm, width: 85.0 mm,
height: 22.3 mm, mass: 55.2 g
* The main unit of the debugging
MCU board is connected to the
user system interface board with
the FFC cable. Do not disconnect
these components.
FFC cables 2 Length: 150.0 mm, mass: 1.4 g
User system interface
board
1 Depth: 35.0 mm, width: 40.0 mm,
height: 10.3 mm, mass: 8.5 g
Power cable 1 Length: 0.5 m

6
Table 1.1 Components in the Package for the Debugging MCU Board (cont.)
Classi-
fication Component Appearance Qty Remarks
Hard-
ware
(cont.)
IC socket 1 Connect the IC socket to the user
system.
*The IC socket provided will differ
according to the supported MCU.
Socket cover 1 For installing the MCU
*The socket cover provided will
differ according to the supported
MCU.
Screws (M2.0 x 10 mm)
4 For fastening the user system
interface board
Screws (M2.0 x 6 mm)
4 For fastening the socket cover
Guide pins 2 or 3 *The quantity will differ according
to the supported device.
Two guide pins are provided for
the SH7125 (PLQP0064KB-A) and
SH7124 (PLQP0048JA-A), and
three are provided for the SH7125
(PRQP0064GB-A).
Screwdriver 1
User’s manual 1 SH7125 Series Debugging MCU
Board User’s Manual (this manual)