Saturday, 7 March 2015

GAL-programmer an breadboard

Because I want a PLCC-GAL as adress-decoder I need an GAL-programmer.
I searched the web - and found a simple programmer for 16v8, 20v8 and 22v8 GALs with DOS-software - Thanks to ChaN (1997/1999): Simple GAL-Programmer
I built it a little bit modified on the breadboard to burn a 16v8 - and it works.
With my 486'er-DOS-PC I compiled the source with the FGAL assembler and burned it with PGAL.

Why buy something? - when you can build it by yourself ;-)

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4 comments:

  1. Guitargineer 16 August 2016 at 18:09

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  2. Guitargineer 16 August 2016 at 18:09

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  3. Vossi16 August 2016 at 18:14

    Hi, this works with an old PC and MSDOS at the parallel port.
    I use my 386/40 or an IBM Notebook from 2002 for this.
    It will work with every pc under dos and with a native parallel port.
    If you send me your email address I send you the schematics and the dos-software.
    greets

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  4. Guitargineer 16 August 2016 at 18:20

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