Acer Aspire 4250 Service Manual page 52

System Interrupt Specification
Hardware IRQ
IRQ0
IRQ1
IRQ8
IRQ12
IRQ13
IRQ16
IRQ17
IRQ18
IRQ19
IRQ81
IRQ82
IRQ83
IRQ84
IRQ85
IRQ86
IRQ87
IRQ88
IRQ89
IRQ90
IRQ91
IRQ92
IRQ93
IRQ94
IRQ95
IRQ96
1-42
High precision event timer
Standard PS/2 Keyboard
High precision event timer
Synaptics PS/2 Port Touchpad
Numeric data processor
Atheros AR8152/8158 PCI-E Fast Etherent Controller (NDIS
6.20)
High Definition Audio Controller
PCI standard PCI-to-PCI bridge
PCI standard PCI-to-PCI bridge
Broadcom 802.11n Network Adapter
Standard Enhanced PCI to USB Host Controller
Standard Enhanced PCI to USB Host Controller
Standard Enhanced PCI to USB Host Controller
Standard OpenHCD USB Host Controller
Standard OpenHCD USB Host Controller
Standard OpenHCD USB Host Controller
Standard OpenHCD USB Host Controller
Standard AHCI1.0 Serial ATA Controller
Microsoft ACPI-Compliant System
Microsoft ACPI-Compliant System
Microsoft ACPI-Compliant System
Microsoft ACPI-Compliant System
Microsoft ACPI-Compliant System
Microsoft ACPI-Compliant System
Microsoft ACPI-Compliant System
Microsoft ACPI-Compliant System
Microsoft ACPI-Compliant System
Microsoft ACPI-Compliant System
Microsoft ACPI-Compliant System
Microsoft ACPI-Compliant System
Microsoft ACPI-Compliant System
Microsoft ACPI-Compliant System
Microsoft ACPI-Compliant System
Microsoft ACPI-Compliant System
Hardware Specifications and Configurations
System Function