Acer M5-481TG Service Manual page 51

Hardware IRQ
System Interrupt Specification (continued)
PCI18
PCI19
PCI19
PCI22
PCI23
PCI-5
PCI-4
PCI-3
PCI-2
Hardware Specifications and Configurations
Intel(R) 7 Series/C216 Chipset Family PCI Express Root Port
3- 1E10
Intel(R) 7 Series chipest family SATA AHCI Controller
Qualcomm Atheros AR5BWB222 Wireless Network Adapter
High Definition Audio Controller
Intel(R) 7 Series/c216 chipset family sub enhanced Host
Controller -1E26
Broadcom Netlink (TM) Gigabit Ethernet
Intel(R) 7 USB 3.0 eXtensible Host Controller
Intel(R) 7 HD Gaphics 4000
Intel(R) 7 series/c216 chipset family pci Express Root Port 8 -
1E1E
System Function
1-42