Renesas H8S/2678 Series Manual Download Page 7

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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 station

 

User system interface cables

 

PC interface board

 

Optional SIMM memory module

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 H8S/2678 series, H8S/2678R series, H8S/2668 series, H8S/2368 series,
H8S/2378 series (hereafter referred to as the MCU).  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.

Summary of Contents for H8S/2678 Series

Page 1: ...tc Accordingly although Hitachi Hitachi Ltd Hitachi Semiconductors and other Hitachi brand names are mentioned in the document these names have in fact all been changed to Renesas Technology Corp Than...

Page 2: ...ed here may contain technical inaccuracies or typographical errors Renesas Technology Corporation assumes no responsibility for any damage liability or other loss rising from these inaccuracies or err...

Page 3: ...I61HE Hitachi Microcomputer Development Environment System H8S 2678 H8S 2678R H8S 2668 H8S 2368 H8S 2378 Series E6000 Emulator HS2678REPI61H Supplementary Information ADE 702 236A Rev 2 0 04 17 02 Hit...

Page 4: ......

Page 5: ...f 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 produ...

Page 6: ......

Page 7: ...ot 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...

Page 8: ...urchases 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...

Page 9: ...t 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 an...

Page 10: ...mbol 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 haz...

Page 11: ...r remodel the emulator product by yourself for electric shock prevention and quality assurance 2 Always switch OFF the E6000 emulator and user system before connecting or disconnecting any CABLES or P...

Page 12: ...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...

Page 13: ...H8S 2678 series H8S 2678R series H8S 2668 series H8S 2368 series H8S 2378 series E6000 emulator Please read this manual before using the E6000 To connect the E6000 to the user system a user system int...

Page 14: ...rences between Actual MCU and E6000 9 3 2 Access to the Reserved Area 9 3 3 Use of an Internal RAM Area as External Memory 10 3 4 Support of Flash Memory 10 3 5 Hardware Standby 10 3 6 EXDMA controlle...

Page 15: ...Interface Circuit for P40 to P47 P54 to P57 Vcc AVcc AVss and Vref Signals 7 Tables Table 1 1 Environment Conditions 1 Table 1 2 H8S 2678 Series H8S 2678R Series H8S 2668 Series H8S 2368 series H8S 23...

Page 16: ......

Page 17: ...ent Conditions Table 1 1 Environment Conditions Item Specifications Temperature Operating 10 to 35 C Storage 10 to 50 C Humidity Operating 35 to 80 RH no condensation Storage 35 to 80 RH no condensati...

Page 18: ...8R Series H8S 2668 Series H8S 2368 series H8S 2378 series MCUs and User System Interface Cable No MCU Type Number Package E6000 User System Interface Cables 1 H8S 2678 series 144 pin QFP FP 144G 2 H8S...

Page 19: ...nd operating frequency range guaranteed for the MCU operation normal emulator operation is not guaranteed Table 1 3 Operating Voltage and Frequency Specifications MCU Types Operating Voltage V Operati...

Page 20: ...duty cannot be obtained NOTE The system clock frequency is the same clock frequency input to the XTAL and EXTAL when external clock t is specified in the HDI CLOCK command For example when a 20 MHz cr...

Page 21: ...r the AVcc pin at the head of the user system interface cable are connected together The E6000 monitors the voltage level of the Vcc pins and displays the power supply status in the Status Window 2 2...

Page 22: ...the MCU through the emulator control circuit The rising falling time of the NMI signal must be 8 ns V or less The mode pins are only monitored The CPU mode depends on the HDI Configuration settings Fi...

Page 23: ...nterrupt inputs When the user system is not connected and pull up resistors are removed input will be undefined and may illegally detect an interrupt When P50 to P57 are used to input interrupt signal...

Page 24: ...8...

Page 25: ...tors In the E6000 accesses to the following registers for controlling the flash memory are invalid RAM emulation register RAMER H FEDB System control register 2 SYSCR2 H FF42 Flash memory control regi...

Page 26: ...he user system is directly input to the E6000 and the MCU operation stops When disabling the STBY signal be sure to keep the oscillator stabilization time and the timing specifications of the RES sign...

Page 27: ...MCU s internal I O registers for the 16 bit bus IO8 I O 8 Internal I O registers 8 bit bus MCU s internal I O registers for the 8 bit bus ext16 EXT 16 External area 16 bit bus External area for the 1...

Page 28: ...hip DTC Access by the MCU s DTC refresh Refresh Refresh cycle by the MCU s refresh controller prefetch PROG CPU prefetch Instruction prefetch cycle by the CPU data DATA CPU data access Data access for...

Page 29: ...ing boards or card Select one interface board from the following depending on the PC interface specifications ISA bus interface board HS6000EII01H PCI bus interface board HS6000EIC01H or HS6000EIC02H...

Page 30: ...Diag Do not initiate it from a directory other than Drive Diag such as Drive Diag TM2678R ISA RET If the test program is initiated when the current directory is not Drive Diag the test program will n...

Page 31: ...Loading driver OK Use ISA Shows that driver software has been correctly loaded Initializing driver OK Shows that driver software has been correctly initialized Searching for interface card OK Shows th...

Page 32: ...K G IDR2 Register OK Shows the check results for the registers in the E6000 normal completion 02 Test DPRAM A Decode Test OK B Marching Test OK Shows the results of decoding test and step test for the...

Page 33: ...results of decoding test for the trace RAM last half in the E6000 normal completion D Marching test page H 000 H 04f Upper 32K OK Shows the results of step test for the trace RAM last half in the E60...

Page 34: ...OM OK C Decode Test Internal RAM OK D Marching Test Internal RAM OK ROM and RAM in the E6000 normal completion 07 Test Option RAM No option memory board fitted test skipped Shows the check results for...

Page 35: ...ling circuits in the E6000 normal completion 11 Test Internal ROM Write Protect A Write Protect OK Shows the check results for the internal ROM write protection controlling circuits in the E6000 norma...

Page 36: ...y Overflow OK F Time STAMP Trace 33MHz OK G Time STAMP Trace 25MHz OK H Time STAMP Trace 12 5MHz OK 14 Test Runtime Counter A Runtime Counter 33 0MHz OK B Runtime Counter 25 0MHz OK C Runtime Counter...

Page 37: ...16 Test PERFM G A A Time Measurement OK B RESERVED C Subroutine Count Measurement OK D Timeout Function TIMOT Bit OK E Timeout Function TIMOP Bit OK Shows the check results for the performance analysi...

Page 38: ...ption RAM Parallel Read Access WORD SKIP J Option RAM Parallel Write Access WORD SKIP K Option RAM Parallel Write Access High Byte SKIP L Option RAM Parallel Write Access Low Byte SKIP Shows the check...

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