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121Re: Having trouble with flash_uty_38400_5K.hex

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  • kendwyer
    Nov 2, 2005
      Hi James,

      I think you are having an issue with the clock setup on your CPU
      board. What board are you using? Are you running the 67Q5003 at 33MHz?
      Please see:
      9040.html . This App note describes how to do the flash programming
      using Teraterm.

      Can you explain what the issue you are having with ISFP or send me
      the offending HEX file?


      --- In OKI-ARM-mcus@yahoogroups.com, "james_lewis_73104"
      <jlewis@n...> wrote:
      > Hi all,
      > I've been using a flash utility I inherited on a project called
      > flash_uty.hex with a 67Q4003. I'm trying to migrate now to the
      > 67Q5003, and so am trying to use the flash_uty_38400_5K.hex from
      > site. What are the limitations for this? What baud rates are valid
      > for a 33MHz oscillator? Xon/Xoff handshaking on or off? It doesn't
      > display anything when I press '1' at this prompt:
      > User program download finished.
      > Select next operation.
      > 0 : Download other program.
      > 1 : Start user program.
      > >
      > I was successful in loading a stripped down version of the firmware
      > I'm developing using the ISFP program. It stops at 0x10000 though,
      > I have the full version, hence the effort to use
      > Thanks for any insight on how to get ISFP to work with larger files,
      > or how to get flash_uty_38400_5K.hex to work at all.
      > James Lewis
      > Nomadics, Inc.
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