HP nx6125 HP Compaq nx6115 and nx6125 Notebook PC - Maintenance and Service Gu - Page 171
Table 7-11, System Interrupts, Hardware IRQ, System Function
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Specifications Hardware IRQ IRQ0 IRQ1 IRQ2 IRQ3 IRQ4 IRQ5* IRQ6 IRQ7* IRQ8 IRQ9* IRQ10* Table 7-11 System Interrupts System Function System timer Standard 101-/102-Key or Microsoft Natural Keyboard 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 UHCI controller-24C2 GM/GME Graphic Controller Realtek RTL8139 Family PCI fast Ethernet Controller Maintenance and Service Guide 7-15
Specifications
Maintenance and Service Guide
7–15
Table 7-11
System Interrupts
Hardware IRQ
System Function
IRQ0
System timer
IRQ1
Standard 101-/102-Key or Microsoft Natural Keyboard
IRQ2
Cascaded
IRQ3
USB2 Enhanced Host Controller—24CD
IRQ4
COM1
IRQ5*
Conexant AC—Link Audio
SMBus Controller—24C3
Data Fax Modem with SmartCP
IRQ6
Diskette drive
IRQ7*
Parallel port
IRQ8
System CMOS/real-time clock
IRQ9*
Microsoft ACPI-compliant system
IRQ10*
UHCI controller—24C2
GM/GME Graphic Controller
Realtek RTL8139 Family PCI fast Ethernet Controller