Asus P5Q-E User Manual

ASUS P5Q-E 2-19
2.5.3 Interrupt assignments
* These IRQs are usually available for PCI devices.
IRQ Priority Standard function
0 1 System Timer
1 2 Keyboard Controller
2 – Redirect to IRQ#9
4 12 Communications Port (COM1)*
5 13 IRQ Holder for PCI Steering*
6 14 Floppy Disk Controller
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
IRQ assignments for this motherboard
A B C D E F G H
PCIE1_1 – – shared – – – – –
PCIE1_2 – – – shared – – – –
PCIE16_1 shared – – – – – – –
PCIE16_2 shared – – – – – – –
PCIE16_3 shared – – – – – – –
LAN (8056) – shared – – – – – –
LAN (8001) – – shared – – – – –
Marvell 6121 shared – – – – – – –
PCI_1 shared – – – – – – –
PCI_2 – shared – – – – – –
USB controller 1 – – – – – – – shared
USB controller 2 – – – shared – – – –
USB controller 3 – – shared – – – – –
USB controller 4 shared – – – – – – –
USB controller 5 shared – – – – – – –
USB controller 6 – – – – – shared – –
USB 2.0 controller 1 – – – – – – – shared
USB 2.0 controller 2 – – shared – – – – –
SATA controller 1 – – shared – – – – –
SATA controller 2 – – – shared – – – –
Audio Azalia – – – – – – shared –

Asus P5Q-E Specifications

General

Non-ECC	Yes
Number of memory slots	4
Maximum internal memory	16 GB
Processor socket	LGA 775 (Socket T)
Processor manufacturer	Intel
Number of COM connectors	1
Number of SATA connectors	6
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Ethernet LAN (RJ-45) ports	2
Audio chip	ADI AD2000B
Audio output channels	7.1 channels
Motherboard form factor	ATX
BIOS memory size	16 Mbit
RAID levels	0, 1, 10

Weight and Dimensions

Depth	244 mm
Width	305 mm