Technical data
Interrupt I/O addresses, and DMA assignment
60
A26391-K82-Z110-1-7619
Interrupt I/O addresses, and DMA assignment
Changeable internal settings:
Function
I/O address
IRQ
DMA
Parallel port LPT
378h - 37Fh* =
378h - 37Fh =
3BCh- 3C5h =
278h - 27Fh =
IRQ 7*
IRQ 5
IRQ 7
IRQ 5
DMA 1 or DMA 3 in ECP-
mode
1. Serial port COM
3F8h - 3FFh* =
2F8h - 2FFh =
3E8h - 3EFh =
2E8h - 2EFh =
IRQ 4 / COM1 *
IRQ 3 / COM2
IRQ 4 / COM3
IRQ 3 / COM4
2. Serial port COM
= Fast IrDA
2F8h - 2FFh * =
3E8h - 3EFh =
2E8h - 2EFh =
IRQ 3 / COM2 *
IRQ 4 / COM3
IRQ 3 / COM4
DMA 0 *
DMA 1
DMA 3
* = default setting in
BIOS Setup
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
"TI1250"
10
USB controller
120h-13Fh
11
Synaptics touchpad
12
Numeric processor
0F0h - 0FFh
13
Intel 82371AB PCI bus
primary IDE controller
1F0h-1F7h, 3F6h,
FCD0h-FCD7h
14
Intel 82371AB PCI bus
secondary IDE controller
170h-177h, 376h,
FCD8h-FCDFh
15
DMA controller
000h-00Fh, 081h-
08Fh,
0C0h-0DFh
4
PCI bus
CF8h-CFFh
Summary of Contents for CELSIUS MOBILE 810
Page 3: ......
Page 9: ...Contents A26391 K82 Z110 1 7619 Port for external monitor 63 Parallel port 63 Index 65...
Page 50: ......
Page 60: ......