This is an EMDP1 EPROM plug and it is currently a work in progress.
The EMDP1 GAL Plug24 plug is used to program 24-pin GAL's (20V8, 22V10, 20XV10, 20RA10, 6001, 6002).
The following revisions of the EMDP1 GAL Plug24 plug are listed below: