MATRIXSYNTH: MiK's Breadboard - Reading MCS-48 MCUs


Thursday, December 20, 2007

MiK's Breadboard - Reading MCS-48 MCUs


YouTube via MusicMiK.

"Today i try to read out the ROM images of the D8049C microcontrollers of several Korg Poly-61, as one of the 3 machines i have here has a broken UI controller. For now, i successfully read out a keyboard scanner, having some trouble with the other MCUs.
The basics you need to know on how to read out the ROM image on MCS-48 CPUs comes from here."
Posted by matrix at 12/20/2007 12:05:00 AM
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4 comments:

  1. Unknown12/25/15, 6:20 PM

    Sadly the "here" link is now a 404.

    ReplyDelete
  2. matrix12/25/15, 6:36 PM

    This is unfortunately the case. Bits of synth history lost over time.

    ReplyDelete
  3. Unknown4/3/16, 11:14 PM

    The link has been moved to here

    http://www.sbprojects.com/projects/8049spy/

    ReplyDelete
  4. matrix4/3/16, 11:17 PM

    Thank you. The link has been updated.

    ReplyDelete

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