Renesas H8S/2378F User manual

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April 1st, 2010
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To all our customers

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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.
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circuit application examples contained in these materials.
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H8S/2378F E10A
Emulator
User’s Manual
User’s Manual
Rev.1.0 2002.10

Cautions
1. Hitachi neither warrants nor grants licenses of any rights of Hitachi’s or any third party’s
patent, copyright, trademark, or other intellectual property rights for information contained in
this document. Hitachi bears no responsibility for problems that may arise with third party’s
rights, including intellectual property rights, in connection with use of the information
contained in this document.
2. Products and product specifications may be subject to change without notice. Confirm that you
have received the latest product standards or specifications before final design, purchase or
use.
3. Hitachi makes every attempt to ensure that its products are of high quality and reliability.
However, contact Hitachi’s sales office before using the product in an application that
demands especially high quality and reliability or where its failure or malfunction may directly
threaten human life or cause risk of bodily injury, such as aerospace, aeronautics, nuclear
power, combustion control, transportation, traffic, safety equipment or medical equipment for
life support.
4. Design your application so that the product is used within the ranges guaranteed by Hitachi
particularly for maximum rating, operating supply voltage range, heat radiation characteristics,
installation conditions and other characteristics. Hitachi bears no responsibility for failure or
damage when used beyond the guaranteed ranges. Even within the guaranteed ranges,
consider normally foreseeable failure rates or failure modes in semiconductor devices and
employ systemic measures such as fail-safes, so that the equipment incorporating Hitachi
product does not cause bodily injury, fire or other consequential damage due to operation of
the Hitachi product.
5. This product is not designed to be radiation resistant.
6. No one is permitted to reproduce or duplicate, in any form, the whole or part of this document
without written approval from Hitachi.
7. Contact Hitachi’s sales office for any questions regarding this document or Hitachi
semiconductor products.

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 Hitachi, Ltd. excluding all subsidiary products.
•Emulator
•User system interface cable
The user system or a host computer is not included in this definition.
Purpose of the Emulator Product:
This emulator product is a software and hardware development tool for systems employing the
Hitachi microcomputer. This emulator product must only be used for the above purpose.
Limited Applications:
This emulator product is not authorized for use in MEDICAL, atomic energy, aeronautical or
space technology applications without consent of the appropriate officer of a Hitachi sales
company. Such use includes, but is not limited to, use in life support systems. Buyers of this
emulator product must notify the relevant Hitachi sales offices before planning to use the product
in such applications.
Improvement Policy:
Hitachi, Ltd. (including its subsidiaries, hereafter collectively referred to as Hitachi) pursues a
policy of continuing improvement in design, performance, and safety of the emulator product.
Hitachi reserves the right to change, wholly or partially, the specifications, design, user's manual,
and other documentation at any time without notice.
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.

II
LIMITED WARRANTY
Hitachi warrants its emulator products to be manufactured in
accordance with published specifications and free from defects in
material and/or workmanship. Hitachi, at its option, will replace any
emulator products returned intact to the factory, transportation charges
prepaid, which Hitachi, upon inspection, shall determine to be defective
in material and/or workmanship. The foregoing shall constitute the sole
remedy for any breach of Hitachi's warranty. See the Hitachi 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. Hitachi is not
liable for any claim made by a third party or made by you for a third
party.
DISCLAIMER
HITACHI 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 HITACHI 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.

III
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:
Hitachi 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 Hitachi's prior written consent or any problems caused by the user system.
All Rights Reserved:
This user's manual and emulator product are copyrighted and all rights are reserved by Hitachi.
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 Hitachi's prior written consent.
Other Important Things to Keep in Mind:
1. Circuitry and other examples described herein are meant merely to indicate the characteristics
and performance of Hitachi's semiconductor products. Hitachi 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 Hitachi.
Figures:
Some figures in this user's manual may show items different from your actual system.
MCU names:
This user’s manual uses H8S/xxxx as an example of the MCU names.
Limited Anticipation of Danger:
Hitachi 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.

IV
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
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.

V
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 host computer and user system
before connecting or disconnecting any CABLES or
PARTS.
3. Connect the connectors in the user system and in the
user interface cable by confirming the correct direction.
4. If the E10A emulator PCMCIA and PCI cards are mounted
on the same host computer, the connectors may be
illegally connected.

VI
Warnings on Emulator Usage
Be sure to read and understand the warnings below before using this emulator. Note that these are
the main warnings, not the complete list.
WARNING
Always switch OFF the host computer and user system
before connecting or disconnecting any CABLES or PARTS.
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.
CAUTION
Place the host computer and user system so that no
cable is bent or twisted. A bent or twisted cable will impose
stress on the user interface leading to connection or contact
failure.
Make sure that the host computer and the user system
are placed in a secure position so that they do not move
during use nor impose stress on the user interface.

VII
CAUTION
This equipment has been tested and found to comply
with the limits for a Class A digital device, pursuant to part 15
of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference when the
equipment is operated in a commercial environment. This
equipment generates, uses, and can radiate radio frequency
energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential
area is likely to cause harmful interference in which case the
user will be required to correct the interference at his own
expense.

VIII

i
Preface
Thank you for purchasing the E10A emulator.
CAUTION
READ section 2, Preparation before Use, of this User’s
Manual before using the emulator product. Incorrect
operation will damage the user system and the emulator
product.
This emulator is an efficient development tool for software and hardware of user systems based on
Hitachi’s original microprocessor. The emulator operates using the Hitachi debugging interface
(hereafter referred to as the HDI), which is the interface program that runs on Microsoft
Windows98, MicrosoftWindowsMe, MicrosoftWindows NT, or MicrosoftWindows
2000, operating system.
This manual describes the functions and operating procedures of the E10A emulator. Sections 1 to
5 describe common features of all types of E10A emulators. Section 6 describes supplements to
the E10A emulator.
This manual consists of six sections. The information contained in each section is summarized
below:
•Section 1, Overview, gives the emulator overview.
•Section 2, Preparation before Use, gives instructions for first-time users, such as preparation
before use and system connection.
•Section 3, Tutorial, describes HDI operating examples.
•Section 4, Descriptions of Windows, describes HDI windows for operating the emulator.
•Section 5, Command-line Functions describes how to input HDI commands and command
types.
•Section 6, H8S/xxxx E10A Emulator Specifications describes the features of the E10A
emulator for each MCU. Section 7 describes the important information of the E10A emulator
according to emulator products. Read these sections before using the E10A emulator.
The HDI installation disks are provided by the CD-R. Refer to the descriptions in the manuals of
the host computer or operating system.

ii
Related Manuals:
•Supplementary Informations
•Hitachi Debugging Interface User's Manual (HS6400DIIW5SE)
•H8S, H8/300 Series C/C++ Compiler, Assembler, Optimizing Linkage Editor User's Manual
•Hardware Manual for each MCU
•Programming Manual for each MCU
Notes: 1. IBM PC is a registered trademark of International Business Machines
Corporation.
2. Microsoft®, Windows®, and Windows NT®are registered trademarks of
Microsoft Corporation in the United States and/or other countries.
Microsoft®Windows®98 operating system is referred to as Windows®98 in this
user's manual.
Microsoft®Windows®Millennium Edition operating system is referred to as
Windows®Me in this user's manual.
Microsoft®Windows NT®operating system is referred to as Windows NT®in
this user's manual.
Microsoft®Windows®2000 operating system is referred to as Windows®2000 in
this user's manual.

iii
Contents
Section 1 Overview........................................................................................... 1
1.1 Warnings...........................................................................................................................3
1.2 Environmental Conditions ................................................................................................4
1.3 Components ......................................................................................................................6
Section 2 Preparation before Use....................................................................... 7
2.1 Emulator Preparation ........................................................................................................7
2.2 HDI Installation.................................................................................................................8
2.2.1 Installing under Windows98 and WindowsMe Operating Systems................8
2.2.2 Installing under Windows NT4.0 Operating System.........................................9
2.2.3 Installing under Windows2000 Operating System ............................................10
2.3 Connecting the Host Computer with the Card Emulator ..................................................11
2.4 Connecting the Card Emulator with the User System.......................................................12
2.5 System Check....................................................................................................................14
2.5.1 H8S/xxxx E10A Emulator Mode...........................................................................17
2.5.2 Writing H8S/xxxx E10A Flash memory Mode......................................................20
2.6 Ending the HDI.................................................................................................................23
2.7 Uninstalling the HDI.........................................................................................................24
Section 3 Tutorial............................................................................................... 25
3.1 Introduction.......................................................................................................................25
3.2 Running the HDI...............................................................................................................26
3.3 [HDI] Window..................................................................................................................27
3.4 Setting up the Emulator.....................................................................................................28
3.5 Setting the [Configuration] Dialog Box............................................................................28
3.6 Downloading the Tutorial Program ..................................................................................30
3.6.1 Downloading the Tutorial Program .....................................................................30
3.6.2 Displaying the Source Program ...........................................................................31
3.7 Setting the Software Breakpoint .......................................................................................33
3.8 Setting Registers ...............................................................................................................34
3.9 Executing the Program......................................................................................................36
3.10 Reviewing Breakpoints.....................................................................................................39
3.11 Viewing Memory..............................................................................................................40
3.12 Watching Variables...........................................................................................................41
3.13 Stepping Through a Program............................................................................................44
3.13.1 Executing [Step In] Command.............................................................................45
3.13.2 Executing [Step Out] Command..........................................................................46
3.13.3 Executing [Step Over] Command........................................................................48
3.14 Displaying Local Variables...............................................................................................50

iv
3.15 Break Function..................................................................................................................51
3.15.1 Software Break Function .....................................................................................51
3.16 Hardware Break Function.................................................................................................57
3.17 Trace Function..................................................................................................................64
3.18 What Next? .......................................................................................................................65
Section 4 Descriptions of Windows....................................................................67
4.1 HDI Windows...................................................................................................................67
4.2 Descriptions of Each Window ..........................................................................................70
4.2.1 [Configuration] Dialog Box.................................................................................70
4.2.2 [E10A Driver Details] Dialog Box ......................................................................75
4.2.3 [Breakpoints] Window.........................................................................................76
4.2.4 [Break] Dialog Box..............................................................................................78
4.2.5 [Breakpoint] Dialog Box .....................................................................................84
4.2.6 [Break condition] Dialog Box..............................................................................86
4.2.7 [Break condition] Dialog Box Pages ...................................................................88
4.2.8 [Trace] Window...................................................................................................92
4.2.9 [System Status] Window......................................................................................94
Section 5 Command-line Functions....................................................................97
5.1 Table and Symbol Description..........................................................................................97
5.1.1 Format..................................................................................................................97
5.1.2 Parameter Input....................................................................................................97
5.1.3 Examples..............................................................................................................98
5.1.4 Related Items .......................................................................................................98
5.2 Command Descriptions.....................................................................................................99
5.2.1 BREAKCONDITION_CLEAR: BCC.................................................................100
5.2.2 BREAKCONDITION_DISPLAY: BCD.............................................................101
5.2.3 BREAKCONDITION_ENABLE: BCE ..............................................................102
5.2.4 BREAKCONDITION_SET: BCS .......................................................................103
5.2.5 BREAKPOINT: BP .............................................................................................106
5.2.6 BREAKPOINT_CLEAR: BC..............................................................................107
5.2.7 BREAKPOINT_DISPLAY: BD..........................................................................108
5.2.8 BREAKPOINT_ENABLE: BE ...........................................................................109
5.2.9 DEVICE_TYPE: DE ...........................................................................................110
5.2.10 GO_OPTION: GP................................................................................................111
5.2.11 JTAG_CLOCK: JCK...........................................................................................112
5.2.12 REFRESH: RF.....................................................................................................114
5.2.13 RESET: RE..........................................................................................................115
5.2.14 STATUS: STS .....................................................................................................116
5.2.15 STEP_INTERRUPT: SI.......................................................................................117
5.2.16 TRACE_DISPLAY: TD......................................................................................118

v
Section 6 H8S/2378F E10A Emulator Specifications........................................ 119
6.1 Overview of the Emulator.................................................................................................119
6.2 Pin Arrangement of the Hitachi-UDI Port Connector.......................................................120
6.3 Differences between the MCUs and the Emulator............................................................125
6.4 The H8S/2378F E10A Emulator Functions......................................................................126
6.4.1 Emulator Driver Selection ...................................................................................126
6.4.2 Hardware Break Functions...................................................................................126
6.4.3 Notes on Setting the [Breakpoint] Dialog Box....................................................128
6.4.4 Trace Function.....................................................................................................129
6.4.5 Notes on HDI.......................................................................................................140

vi
Figures
Figure 1.1 System Configuration with the Emulator (PCMCIA Card Emulator Used) ............1
Figure 1.2 System Configuration with the Emulator (PCI Card Emulator Used) .....................2
Figure 2.1 Emulator Preparation Flow Chart.............................................................................7
Figure 2.2 Inserting the PCMCIA Card Emulator into the Host Computer...............................11
Figure 2.3 Inserting the PCI Card Emulator into the Host Computer........................................11
Figure 2.4 Connecting the User System Interface Cable to the User System............................12
Figure 2.5 [Start] Menu.............................................................................................................14
Figure 2.6 [Select Session] Dialog Box.....................................................................................15
Figure 2.7 [E10A Driver Details] Dialog Box...........................................................................16
Figure 2.8 [System Clock] Dialog Box .....................................................................................17
Figure 2.9 [ID Code] Dialog Box..............................................................................................17
Figure 2.10 [HDI] Status Bar.....................................................................................................17
Figure 2.11 [H-UDI Connector Disconnected] Dialog Box......................................................18
Figure 2.12 [Can not find /RESET signal] Dialog Box.............................................................18
Figure 2.13 [Check the connection] Dialog Box.......................................................................19
Figure 2.14 [COMMUNICATION TIMEOUT ERROR] Dialog Box......................................19
Figure 2.15 [INVALID ASERAM FIRMWARE!] Dialog Box................................................19
Figure 2.16 [Unable to restore the previous driver settings] Dialog Box..................................20
Figure 2.17 [System Clock] Dialog Box ...................................................................................20
Figure 2.18 [Load Program] Dialog Box...................................................................................21
Figure 2.19 Checksum Value after Downloading the Program.................................................21
Figure 2.20 [HDI] Dialog Box...................................................................................................21
Figure 2.21 [Continue?] Window..............................................................................................22
Figure 2.22 [Connector disconnected] Dialog Box ...................................................................22
Figure 2.23 [Flash memory erase error!] Dialog Box ...............................................................22
Figure 2.24 [Exit HDI] Dialog Box...........................................................................................23
Figure 2.25 [Save session] Dialog Box .....................................................................................23
Figure 3.1 [Start] Menu.............................................................................................................26
Figure 3.2 [HDI] Window .........................................................................................................27
Figure 3.3 [Configuration] Dialog Box.....................................................................................28
Figure 3.4 [Load Program] Dialog Box.....................................................................................30
Figure 3.5 [HDI] Dialog Box.....................................................................................................30
Figure 3.6 [Open] Dialog Box...................................................................................................31
Figure 3.7 [Program] Window (Displaying the Source Program).............................................32
Figure 3.8 [Program] Window (Setting a Software Breakpoint)...............................................33
Figure 3.9 [Registers] Window..................................................................................................34
Figure 3.10 [Register] Dialog Box (PC)....................................................................................34
Figure 3.11 [Register] Dialog Box (ER7)..................................................................................35
Figure 3.12 [Go] Button ............................................................................................................36
Figure 3.13 [Reset Go] Button...................................................................................................36