Asus P8P67 WS Revolution User Manual

IRQ assignments for this motherboard
A B C D E F G H
PCIEx16_1 shared – – – – – – –
PCIEx16_2 shared – – – – – – –
PCIEx16_3 – shared – – – – – –
PCIEx16_4 shared – – – – – – –
PCIEx1_1 shared – – – – – – –
PCIEx1_2 – shared – – – – – –
PCIEx1_3 – – shared – – – – –
VIA1394 – – – shared – – – –
USB3.0 shared – – – – – – –
LAN1 (82579) – – shared
–
– – – –
LAN2 (82574)
–
– shared – – – – –
Marvell
– – – shared – – – –
SATA Controller 1 – – – – shared – – –
SATA Controller 2 – – – – shared – – –
USB 2.0 Controller 1 – – – – – – – shared
USB 2.0 Controller 2 – – – – – – – shared
HD Audio – – – – – – shared –
IRQ Priority Standard function
0 1 System Timer
1 2 Keyboard Controller
2 - Programmable Interrupt
4 12 Communications Port (COM1)*
5 13 IRQ Holder for PCI Steering*
6 14 Reserved
7 15 Reserved
8 3 System CMOS/Real Time Clock
9 4 IRQ Holder for PCI Steering*
10 5 IRQ Holder for PCI Steering*
11 6 IRQ Holder for PCI Steering*
12 7 Reserved
13 8 Numeric Data Processor
14 9 Primary IDE Channel
Standard Interrupt assignments
2-10 Chapter 2: Hardware information

Asus P8P67 WS Revolution Specifications

General

Chipset	Intel P67
CPU Socket	LGA 1155
Form Factor	ATX
Audio	Realtek ALC892 8-Channel High Definition Audio CODEC
RAID Support	RAID 0, 1, 5, 10
Memory Support	4 x DIMM, Max. 32GB
Memory Standard	DDR3 2200(O.C.)/2133(O.C.)/1866(O.C.)/1600/1333/1066 MHz
Storage	4 x SATA 3Gb/s
USB Ports	12 x USB 2.0 (6 at back panel, 6 by internal headers), 2 x USB 3.0 (at back panel)
Networking	Dual Gigabit LAN