RD0076N Search Results

floppy disk chip

Abstract: Bull Micral of America 03BC-03BF CLK16U RD0076n 8259 Programmable Interrupt Controller AZ9031 AZ9051 dec010x 02F8
Text: SPS J e '991 AZ9051 Peripheral Support Chip* Introduction The Peripheral Support Subsystem PSS provides a simple interface from the Micro Channel bus to floppy disks, serial and parallel ports, keyboard, pointing devices, real-time clock, and the video environment. A single