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Texas Instruments TMS1000

Discussion in 'Electronic Design' started by Charlie, Jan 5, 2004.

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  1. Charlie

    Charlie Guest

    I have a model railroad controller (Hornby Zero One) which is based around
    the TI TMS 100 micro.

    I would like to correspond with someone who has had experience with the TMS
    1000. It was manufactured in the 1980s.

    I am wanting to feed the output from the TMS 1000 into a modern micro and
    insert another field.

    Charlie Harris
    New Zealand
  2. You won't get much useful info. It's an old p-MOS mask-programmed
    4-bit micro (the first really popular one), introduced in the
    mid-1970s. You'll have to treat it like a black box- you can't
    practically read and you cannot change the program.

    Best regards,
    Spehro Pefhany
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