Acer Aspire V5-571 Acer Aspire V5-531 Notebook Service Guide - Page 44

System Interrupt Specification (UMA) Hardware IRQ IRQ0 IRQ1 IRQ2 IRQ3 IRQ5 IRQ6 IRQ7 IRQ8 IRQ9 IRQ10 IRQ11 IRQ12 IRQ13 IRQ14 IRQ15 IRQ 4294967294 IRQ 16 IRQ 16 IRQ 16 IRQ 12 IRQ 19 IRQ 19 IRQ 19 IRQ 4294967293 IRQ 81 IRQ 82 IRQ 83 IRQ 84 IRQ 85 IRQ 86 System Function System timer Standard PS/2 keyboard Not in use Not in use Not in use Not in use Not in use System CMOS/real time clock Broadcom xD Picture Card Host Controller Not in use Not in use PS/2 port Touchpad Numeric data processor Not in use Not in use Intel(R) HD Graphics 3000 Intel(R) 7 Series/C216 Chipset Family USB Enhanced Host Controller - 1E2D Intel(R) 7 Series/C216 Chipset Family PCI Express Root Port 1 1E10 Intel(R) Management Engine Interface Synaptics PS/2 Port TouchPad Intel(R) 7 Series Chipset Family SATA AHCI Controller Intel(R) 7 Series/C216 Chipset Family PCI Express Root Port 4 1E16 Broadcom 802.11n Network Adapter Intel(R) USB 3.0 eXtensible Host 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 1-36 Hardware Specifications and Configurations