Acer Aspire 5755 Aspire 5755, 5755G Service Guide - Page 50

System Interrupt Specification Hardware IRQ IRQ0 IRQ1 IRQ8 IRQ9 IRQ10 IRQ12 IRQ13 IRQ16 IRQ17 IRQ19 IRQ22 IRQ23 System Function System timer Standard PS/2 Keyboard System CMOS/real-time clock Broadcom xD Picture Card Host Controller Intel 6 Series/C200 Series Chipset Family SMBus controller -1C22 Synaptics PS/2 TouchPad Numeric data processor  2nd generation intel core processor family PCI Express Controller-0101  Intel 6 Series/C200 Series Chipset Family USB Enhanced controller -1C2D  Intel 6 Series/C200 Series Chipset Family PCI Express Root Port 2 controller -1C12  Intel Management Engine Interface  Broadcom Memory Stick  Broadcom SD Host Controller  Broadcom xD Picture Bus Driver  Intel 6 Series/C200 Series Chipset Family PCI Express Root Port 1 controller -1C10 Intel Mobile Express Chipset SATA AHCI Controller High Definition Audio Controller Intel 6 Series/C200 Series Chipset Family USB Enhanced controller -1C26 1-40 Hardware Specifications and Configurations