System Interrupt Specification
Hardware IRQ
IRQ0
IRQ1
IRQ08
IRQ13
IRQ 81-190
IRQ16
IRQ17
IRQ18
IRQ19
1-34
High precision event timer
PS/2 Standard Keyboard
High precision event timer
Numeric data processor
Microsoft APCI-Compliant System
High definition Audio conntroller
Standard Enhanced PCI to USB Host controller
Standard OpenHCD USB Host Controller
High definition Audio conntroller/Standard AHCI 1.0 Serial ATA
Controller
Hardware Specifications and Configurations
System function