Interrupt I/O addresses, and DMA assignment Technical data
A26391-K84-Z100-1-7619
91
Fixed internal settings:
Function I/O address IRQ DMA
System Timer 040h-043h 0
Keyboard 060h, 064h 1
Interrupt controller 020h-021h, -0A0h-
0A1h
2
Floppy disk drive controller 3F0h-3F5h, 3F7h 6 2
System CMOS / Realtime clock 070h-071h 8
PC card controller
"Cirrus CL-PD 6832"
automatically defined Shared IRQ
USB controller automatically defined Shared IRQ
Synaptics touchpad 12
Numeric processor 0F0h-0FFh 13
Intel 82371AB PCI bus
Master IDE controller
1F0h-1F7h, 3F6h 14
DMA controller 000h-00Fh, 081h-08Fh,
0C0h-0DFh
4
PCI bus CF8h-CFFh
To Next Page
Loading...
