36 Chapter 1

IRQ05 CardBus Controller
IRQ06 Standard Floppy Disk Controller
IRQ07 Printer Port (LPT1)
IRQ08 Real Time Clock
IRQ09 SCI IRQ used by ACPI bus
IRQ10 Free
IRQ11 Audio Controller, SMBus Controller, Carbus Controller, Intel Network
Connection and Modem
IRQ12 PS/2 Mouse
IRQ13 Numeric data processor
IRQ14 Ultra ATA storage Controller
Primary IDE controller
IRQ15 Ultra ATA storage Controller
Secondary IDE channel (CD-ROM drive)
DMA Channel Assignment
DMA Channel Function(Hardware)
00 Free
01 SMC IrCC
02 Standard Floppy Disk Controller
03 Free
04 DMA controller
IRQ Assignment Map
Interrupt Channel Function(Hardware)