Official Revision B release
This is the last original release of the A4091 GAL logic source files as part of the Dave Haynie Archive.
Makefile and compiled binaries have been added as part of the ReA4091 project's work.
Older versions of the PLD source have been reconstructed from the Dave Haynie Archive and can be found in the git history of the project in case you are interested in the origins of this code being derived from a networking card, or for traces of the Zorro III Multiple Transfer Cycle support.