The IBM PS/2 from the Inside Out |
Contents
Introduction to Microprocessor | 5 |
The Buses | 11 |
The IO Device | 19 |
Copyright | |
37 other sections not shown
Common terms and phrases
32-bit bus master 80386 microprocessor address bus address decoder address range arbitration BIOS routine bit cell bus cycle definition buses byte enable byte for card cache memory controller CACP card in MCA Chapter chip-select clock column address coprocessor current bus master currently addressed data bus data transfer diskette DMA channel DMA controller doubleword DRAM chips DRAM memory execution fetch Figure floppy disk controller goes active I/O address I/O device I/O port input installed instruction Intel interface interrupt controller interrupt request interrupt service routine Interrupt table slot MCA card MCA slot memory address memory address bus memory card memory location memory module Model 80 numeric coprocessor output parallel port parity PC-DOS POS registers priority code protected mode PS/2 products read bus cycle real mode reset row address scan line serial port shadow RAM signal line slave system board RAM timer video memory write bus cycle