From: Raymond C. Bryan (raycomp_at_visi.com)
Date: 2003-06-09 20:29:10
>BTW, because Jens told me that he does not yet have replacement PLAs
>for the 8296, I decided to put Andre's equations into a GAL and make
>an adaptor socket for it. It works nicely, but only the "small"
>82S100 PLA can be replaced with a GAL and some tricks are needed
>(feedback) to squeeze it in. Since only the small PLA was broken in
>my board this was fine for me.
Since some of the early C64's used the 82s100 instead of the MOS
906114 can't this GAL/adapter fix work on most c64 boards (rev A-C)?
This is _the_ chip in really short supply for repairing the old 64's
(since it is the chip most likely to have failed in a dead or flaky
C64).
--Ray
--
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|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 @visi.com | the harder they fall. |
|USA Amiga - Commodore | -- James Thurber -- |
http://www.raymondcomputer.com
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