Renesas H8S/2329 User Manual
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Renesas H8S/2329 User Manual

Renesas H8S/2329 User Manual

On-chip flash microcontroller
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To our customers,
On April 1
Corporation, and Renesas Electronics Corporation took over all the business of both
companies. Therefore, although the old company name remains in this document, it is a valid
Renesas Electronics document. We appreciate your understanding.
Issued by: Renesas Electronics Corporation (http://www.renesas.com)
Send any inquiries to http://www.renesas.com/inquiry.
Arrow.com.
Downloaded from
Old Company Name in Catalogs and Other Documents
st
, 2010, NEC Electronics Corporation merged with Renesas Technology
Renesas Electronics website:
http://www.renesas.com
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April 1
, 2010
Renesas Electronics Corporation

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Summary of Contents for Renesas H8S/2329

  • Page 1 On April 1 , 2010, NEC Electronics Corporation merged with Renesas Technology Corporation, and Renesas Electronics Corporation took over all the business of both companies. Therefore, although the old company name remains in this document, it is a valid Renesas Electronics document. We appreciate your understanding.
  • Page 2 Renesas Electronics. Renesas Electronics shall not be in any way liable for any damages or losses incurred by you or third parties arising from the use of any Renesas Electronics product for an application categorized as “Specific”...
  • Page 3 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. Thank you for your understanding. Except for our corporate trademark, logo and corporate statement, no changes whatsoever have been made to the contents of the document, and these changes do not constitute any alteration to the contents of the document itself.
  • Page 4 EDK2329 ANUAL H8S/2329 FLASH M CHIP ICROCONTROLLER Arrow.com. Arrow.com. Arrow.com. Arrow.com. Downloaded from Downloaded from Downloaded from Downloaded from...
  • Page 5 Preface Cautions This document may be, wholly or partially, subject to change without notice. All rights reserved. No one is permitted to reproduce or duplicate, in any form, a part or this entire document without Hitachi Micro Systems Europe Limited's written permission. Trademarks General All brand or product names used in this manual are trademarks or registered trademarks of their respective...

  • Page 6: Table Of Contents

    ABLE OF ONTENTS ............................. 3 ABLE OF ONTENTS ............................4 TART NSTRUCTIONS 2.1. INSTALLING THE EVALUATION DEVELOPMENT KIT (EDK)................4 2.2. SERIAL CONNECTION ............................4 2.3. POWER SUPPLY ..............................4 EDK B ............................5 OARD AYOUT 3.1. EDK BLOCK DIAGRAM............................5 EDK O ..............................

  • Page 7: Tart Up Nstructions

    TART NSTRUCTIONS 2.1. I (EDK) NSTALLING THE VALUATION EVELOPMENT Please refer to the quick start guide provided for initial installation of the EDK. A copy of the quick start guide and other information relating to this EDK at: http://www.hmse.com/products/edk/support.htm Installing the EDK requires power and serial connection to a host computer. 2.2.

  • Page 8: Edk Board Layout

    EDK B OARD AYOUT The diagram shows a general layout of the EDK board. FLASH Programming Power UVcc Testpoints RESn Switch NMIn ULED1 ULED2 BOOT LED PSCK Power LED PTXD User1 LED PRXD User2 LED RX232 XTAL DTXD DRXD RESET BOOT Switch Switch...

  • Page 9: Edk Operation

    EDK O PERATION 4.1. USER INTERFACE The EDK provides three buttons for influencing the operation of the board. The purpose of each button is clearly marked next to it. Refer to the board layout for positions (Figure 3.1) Reset Switch This button provides the microcontroller with a timed reset pulse of at least 250mS.

  • Page 10: Sram

    The SRAM is mapped to area 0 via chip select 0 (port PG4), with a usable address range of H’00080000 – H’000BFFFF using address signals A1 – A18. Glue logic provides the required SRAM control signals from the H8S/2329 micon. Arrow.com.

  • Page 11: Memory Map

    4.4. M EMORY Table 4-4 illustrates the EDK memory map for mode 6. Section End Section Allocation Section Start H’00000000 On-chip ROM H’0000FFFF H’00010000 On-chip ROM / External Address Space H’0005FFFF H’00060000 Reserved area H’0007FFFF H’00080000 External Address Space H’00FF73FF H’00FF7400 Reserved Area H’00FF7BFF...

  • Page 12: Oard Ptions

    OARD PTIONS The EDK has a number of configuration settings set by jumpers CJ4 (A, B, C, D), CJ5 (A, B, C, D) and zero-ohm links. Common EDK functions can be set using the jumpers as described in sections 5.3 and 5.2. The additional zero-ohm links provide additional features that may be required to interface with other systems.

  • Page 13: User Mode Settings - Cj5

    The default settings indicated in bold text place the microcontroller into Mode 6, i.e. advanced expanded mode with on-chip ROM enabled. Note : CJ5-D is not connected to any signal on the EDK as the H8S/2329 does not utilise a MD3 pin. 5.3.

  • Page 14: Serial Port Selection

    5.4. S ERIAL ELECTION The programming serial port is connected to the RS232 connector by default. This allows direct programming of the EDK using the supplied software tools. A secondary serial port is available on the microcontroller and can be connected to the RS232 connector by changing some board option links.

  • Page 15: External Debug Header

    5.6. E XTERNAL EBUG EADER The External debug header may be used with the Hitachi E10A Debugger or a third party debugger. The E10A is an on-chip debug emulator available separately from Hitachi. This header provides direct access for the debugger to control the EDK microcontroller. To utilise this header the user must enable the E10A interface via jumper CJ4-B.
  • Page 16 5.7.2. S TATE IAGRAM Boot Mode Controller : Positive Logic (CTS+BootSw) . /Res Waiting Boot /Res . Boot Reset Timer /Res ResSw . /Res /Res Clocked Transitions /Res . Reset using NE555 (All solid transition lines) Reset BootWaiting (BootSW + ResSw + CTS) .

  • Page 17: Code Development

    6.1.2. B REAKPOINT UPPORT H8S/2329 has no break controller, therefore there no breakpoints can be set in flash. Code located in RAM may have multiple breakpoints, and is limited only by the size of the On-Chip RAM. 6.1.3. C FLASH / ROM ODE LOCATED IN This device does not have a PC break controller.

  • Page 18: Memory Map

    6.2. EMORY H'00000000 H'00000000 RESET Vector Vectors H'00000003 H'00000020 TRAP Vectors H'0000002F H'00001000 FDTInit H'00001119 H'00002000 CUser_Vectors H'00002003 H'00005000 PHMON H'00000150 CHMON SCI Vectors H'00007421 H'0000015B On-Chip FLASH H'0000F600 FDTUserMode MicroKernel H'0000FE46 H'00080000 EXTERNAL H'000BFFFF H'00FF7C00 On-Chip RAM H'00FFF700 BHMON H'00FFF90F H'00FFFA00 Stack...

  • Page 19: Additional Information

    For details on how to use Hitachi Embedded Workshop 2(HEW2), with HDI-m, the EDK’s resident debugger, refer to the HEW2 manual available on the CD or from the web site. For information about the H8S/2329 series microcontrollers refer to the H8S/2329 Series Hardware Manual For information about the H8S/2000 assembly language, refer to the H8S/2000 Series Programming Manual Further information available for this product can be found on the HMSE web site at: http://www.hmse.com/products/edk/support.htm...

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