Interrupt List - Release 61 (16jul00)
⇤
⇠
⇧
🏠
∕
HTML Edition
∕
Browse the Index
∕
MEM 0040h:0004h
⇢
⇥
RBIL61 - MEM 0040h:0004h
MEM 0040h:0000h - BASE I/O ADDRESS OF FIRST SERIAL I/O
PORT
IBM PC Portable (uses same BIOS as XT)
{#idx160650}
MEM 0040h:0002h - BASE I/O ADDRESS OF SECOND SERIAL I/O
PORT
IBM PC Portable (uses same BIOS as XT)
{#idx160674}
MEM 0040h:0004h - BASE I/O ADDRESS OF THIRD SERIAL I/O
PORT
IBM PC Portable (uses same BIOS as XT)
{#idx160684}
MEM 0040h:0006h - BASE I/O ADDRESS OF FOURTH SERIAL I/O
PORT
IBM PC Portable (uses same BIOS as XT)
{#idx160722}
MEM 0040h:000Ch - BASE I/O ADDRESS OF THIRD PARALLEL I/O
PORT
IBM PC Portable (uses same BIOS as XT)
{#idx160790}
MEM 0040h:007Eh - SERIAL DEVICE 3 TIMEOUT COUNTER
{#idx161824}