PC87312 (National Semiconductor)
Floppy Disk Controller
PC87311A PC87312 (SuperI O II III) Floppy Disk Controller with Dual UARTs Parallel Port and IDE Interface
October 1993
PC87311A PC87312 (SuperI OTM
(30 views)
PC87311A PC87312 (SuperI O II III) Floppy Disk Con.
Floppy Disk Controller
PC87312 Distributor
