Re: Dead PET 2001 with 6550Žer

From: Raymond C. Bryan (
Date: 2002-04-16 18:54:23

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    >I have a dead PET 2001 (first version with 6550Žer RAMS). On startup it
    >shows just garbage chars
    >on the screen. I suppose the ROMS are dead.
    >Can anyone (or has anyone) tell me how to replace the original ROMS with
    >EPROMS? I guess
    >socket adapters are needed to. And which kind of Eprom to use?
      The TI 25xx series are pin compatible 2516 2532 to the masked ROMs 
    that MOS-Tech/Commodore made.
    |Raymond C. Bryan  651-642-9890 vox      | The battle is sometimes |
    |Raymond Computer  651-642-9891 fax      | to the small for 
    |795 Raymond Ave   -email:  raycomp      | the bigger they are     |
    |St Paul MN  55114          | the harder they fall.   |
    |USA              Amiga - Commodore      |     -- James Thurber -- |
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