System Interrupts - HP Compaq Presario,Presario M2200 Maintenance And Service Manual

Hardware IRQ
IRQ0
IRQ1
IRQ2
IRQ3
IRQ4
IRQ5*
IRQ6
IRQ7*
IRQ8
IRQ9*
IRQ10*
IRQ11
*Default configuration
✎
PC Card may assert IRQ3, IRQ4, IRQ5, IRQ7, or IRQ20.
Maintenance and Service Guide
Table 6-9

System Interrupts

System Function
System timer
Quick Launch buttons
Cascaded
USB2 Enhanced Host Controller—24CD
COM1
Conexant AC—Link Audio
SMBus Controller—24C3
Data Fax Modem with SmartCP
Diskette drive
Parallel port
System CMOS/real-time clock
Microsoft ACPI-compliant system
USB UHCI controller—24C2
GM/GME Graphic Controller
Realtek RTL8139 Family PCI fast Ethernet Controller
USB EHCI controller—24CD
USB UHCI controller—24C4
USB UHCI controller—24C7
Pro/Wireless 2200BG
TI OHCI 1394 host controller
TI PCI1410 CardBus controller
Specifications
6–13