Acer TravelMate P643-MG Acer TravelMate P643-M and P643-V Notebook Service Gui - Page 49

System Interrupt Specification (Non-Vpro) Hardware IRQ 0 1 8 12 13 23 16 16 16 16 16 17 17 18 18 18 18 19 19 19 22 -9 -8 -7 -6 -5 -4 -3 -2 System Function System timer Standard PS/2 Keyboard system CMOS/real timer clock Synaptics PS/2 port tochpad Numeric data processor STMicroelectronics-3-Axis Digital Accelerometer USB EHCI - 1E2D PCI Express Root port 1- 1E10 ME interface NVIDIA GeForce GT 640 (for Optimus SKU only) Xeon processor E3 - 1200 v2/3rd Gen Core processor PCI Express Root Port 0151 PCI Express Root port 6 - 1E1A USB EHCI - 1E26 PCI Express Root port 3 - 1E14 PCI Express Root port 3 - 1E1C REALTEK PCI-E cardreader Synaptic SMBUS Driver SATA AHCI controller PCI Express Root port 4 - 1E16 Qualcomm Atheros AR5BWB222 Wireless Network controller (Non Intel WLAN Card ) HD audio Controller Broadco NetXtree Gigabit Ethernet Broadco NetXtree Gigabit Ethernet Broadco NetXtree Gigabit Ethernet Broadco NetXtree Gigabit Ethernet Broadco NetXtree Gigabit Ethernet Broadco NetXtree Gigabit Ethernet USB3.0 xHCI Intel HD Graphic 4000 Hardware Specifications and Configurations 1-39