Interrupt List - Release 61 (16jul00)
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HTML Edition
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Memory Map
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Printer Enhancements
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RBIL61 - Printer Enhancements
MEM 0040h:0008h - BASE I/O ADDRESS OF FIRST PARALLEL I/O
PORT
IBM PC Portable (uses same BIOS as XT)
MEM 0040h:000Ah - BASE I/O ADDRESS OF SECOND PARALLEL I/O
PORT
IBM PC Portable (uses same BIOS as XT)
MEM 0040h:000Ch - BASE I/O ADDRESS OF THIRD PARALLEL I/O
PORT
IBM PC Portable (uses same BIOS as XT)
MEM 0040h:000Eh - BASE I/O ADDRESS OF FOURTH PARALLEL I/O
PORT
IBM PC Portable (uses same BIOS as XT)
(pre-PS/2)