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OKI: ML671000 CPU Board

Specification overview 
(user guide here):

  • 1 MB external SRAM.
  • 256 KB external Flash.
  • Two RS-232 connectors.
  • USB connector.


  • EMUL-ARM is compatible with ARM SDK 2.50 evaluation that comes with the board.
  • However, ARM SDK 2.50 is not compatible with Windows 2000 and newer. Please ask for SDK 2.51 if you are interested in the SDK.


Unless specifically interested in the USB capabilities of the ML671000, we recommend using device and board from the ML674K or ML675K series.

The ML671000 CPU board (made by Oki) is for use in debugging embedded user application systems to run on the ML671000, Oki Electric's high-performance 32-bit single-chip microcontroller. The complete debugging environment includes the ARM Software Development Toolkit (SDT2.50) from ARM Limited, the Oki Electric ARM Debug Interface (ADI) board, and Multi-ICE from ARM Limited. In addition to the CPU (ML671000), the board replaces the internal program ROM with rewritable emulation memory (RAM) and Flash memory, allowing the developer to debug without the target memory connected. A built-in debugging monitor permits debugging from a personal computer host.

Ice Technology, 430 Peninsula Ave, Suite 6, San Mateo, CA 94401
Ph:1-800.68.NOHAU (1-800-686-6428) or (650) 375-0409 - Fax:(650) 375-8666
Ice Technology, 1324 White Oaks Road, Campbell, CA 95008
Ph: (408) 626-7893 - Fax: (408) 626-9473
Nohau® , Seehau, EMUL51-PC, EMUL68-PC,EMUL-ST10/SUPER10/C166S V2-PC, EMUL12-PC, EMUL-and EMUL-ARM-PC are trademarks of Ice Technology a dba of Enable Engineering Co., Inc.. Other products and brand names are trademarks or registered trademarks of their respective holders.