[comp.sys.cbm] c64 PLA chip

MENTIPBR@UREGINA1.BITNET (Brian A Mentiplay) (01/25/88)

PLEASE REPLY DIRECT AS I HAVE NO READ ACCESS TO THIS NEWSGROUP.

Could you please send, or direct me in obtaining, a complete description
of the logic whereby the PLA in the commodore 64 configures the memory
map according to the inputs HIRAM, LORAM, EXROM and GAME.  I would prefer
a more systematic description than is furnished in the Commodore 64
Programmer's Reference Guide, if one is available.

Your assistance would be greatly appreciated.

Brian A. Mentiplay                          MENTIPBR@UREGINA1.BITNET