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Thread: Looking for an old eprom programmer for 2732a chips

  1. #16
    RIP EagleMark's Avatar
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    Re: Looking for an old eprom programmer for 2732a chips

    Would be a good unit for desktop! But all my stuff travels quite a bit to make engine swaps run etc..., so I have it all in computor bags and one suitcase with handle and wheels. So I went for the cased version of the 3x!

    THose chips I ordered are for the data sheet posted above so I have correct voltage, but looked and it stamped right on the chip. 21 volt!

    Tried my UV eraser at 10 minutes and got a blank GM chip...

    Wonder if you could make an AutoProm Emulation cable work with 24 pins?

    1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
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  2. #17
    Super Moderator Six_Shooter's Avatar
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    Re: Looking for an old eprom programmer for 2732a chips

    Yeah, you can use an AutoProm in a '7747. I believe there is a switch setting for that.

    I don't think the AutoProm needs the Socket Booster, like an Ostrich 2.0 does.

    Looking at THIS PAGE it would indicate to me that the AutoProm does not need the Socket Booster.
    The man who says something is impossible, is usually interrupted by the man doing it.

  3. #18
    RIP EagleMark's Avatar
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    Re: Looking for an old eprom programmer for 2732a chips

    No it doesn't need a socket booster! But I have one just in case because I have a long ribbon cord to. Long ribbon works fine, no booster on 7747 with 28 pin socket.

    So how would you set up to connect to 24 pin socket?

    1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
    1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
    -= =-

  4. #19
    RIP EagleMark's Avatar
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    Re: Looking for an old eprom programmer for 2732a chips

    If anyone wanted to sell a bunch of chip holders I'd be interested? PM me!

    Back to topic...

    1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
    1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
    -= =-

  5. #20
    Carb and Points!
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    Pp2

    Still looking? PM me if so

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