Table of Contents
Advertisement
I/O Address Map
I/O Address
220-22F
240-24F
278-27F
2E8-2EF
2F8-2FF
376, 3F6
3BC-3BF
3B0-3BB
3C0-3DF
3F0h-3F7
3E8-3EF
3F0-3F5, 3F7
3F8-3FF
480-48F, 4D6
4D0-4D1
CF8-CFF
IRQ Assignment Map
Interrupt Channel
IRQ0
IRQ1
IRQ2
IRQ3
IRQ4
IRQ5
IRQ6
IRQ7
IRQ8
IRQ9
IRQ10
IRQ11
IRQ12
IRQ13
IRQ14
IRQ15
DMA Channel Assignment
DMA Channel
DRQ0
DRQ1
DRQ2
Chapter 1
Audio
Audio (optional)
Parallel port 3
COM4
COM2 or FIR (optional)
ALi M5229 PCI BusMaster IDE controller
Parallel port 1
Video Controller
Standard Floppy Disk Controller
ALi fast IR controller
Floppy disk controller
COM1
DMA controller-1
PCI configuration register
System timer
Standard 101/102-key or Microsoft natural keyboard.
Programmable Interrupt Controller
IrDA Fast Interrupt Port
COM1
Reserve
Floppy Disk Controller
Printer Port (LPT1)
System CMOS/real time clock
SCI IRQ used by ACPI bus
ALi audio accelerator WDM driver
Lucent Technologies SoftModem AMR
1394 host controller
PCMCIA CardBus Controller
O2Micro Smart CardBus reader
Trident CyberBlade Ai1 AGP
ALi PCI to USB Open Host Controller
PS2 pointing device
Numeric data processor
1st EIDE device
2nd EIDE device
Not Used
Not Used
Floppy Disk Controller
Function
Function
Function
27
Advertisement
Table of Contents
