Anyone know about proms

Discussion in 'The Projects Forum' started by bulanek, Mar 25, 2012.

  1. bulanek

    Thread Starter New Member

    Apr 27, 2011
    3
    0
    I need to find a programmer to program a rare chip.
    I'm in dispirit need of a programmer capable of programming the ricoh rp5ho1 prom chip. Here is the data sheet http://playchoice.riemen.net/downloads/RP5H01.pdf . Anyone know of one that can or is anyone interested in making me one or helping me make one? this is a chip from the 80's.
     
  2. RiJoRI

    Well-Known Member

    Aug 15, 2007
    536
    26
    ?? You have blank RP5HO1s? Remember, these are OTP chips, and unless you want to make some of the 1 bits into 0 bits in a programmed chip, you are outta luck.

    --Rich
     
  3. mcgyvr

    AAC Fanatic!

    Oct 15, 2009
    4,769
    969
    Ah the good ole days...
    I went to Prom 3 times.. Luckily I had my own Tux.
     
  4. bulanek

    Thread Starter New Member

    Apr 27, 2011
    3
    0
    Yes I have access to NOS chips but no way to program them.
     
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