Irq Assignments For This Motherboard - Asus P8B75-V User Manual

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IRQ assignments for this motherboard

Intel PCH SATA
Controller #0
Intel PCH SATA
Controller #1
PCIE x16_1
PCIE x16_2
RTL8111E / F
PCIE x1_1
PCIE x1_2
PCI slot 1
PCI slot 2
PCI slot 3
2-12
In single VGA card mode, use the PCIe 3.0 x16_1 slot (blue) for a PCI Express x16
graphics card to get better performance.
We recommend that you provide sufficient power when running CrossFireX™ mode.
Refer to page 2-23 for details.
Connect a chassis fan to the motherboard connector labeled CHA_FAN1/2 when using
multiple graphics cards for better thermal environment. See page 2-30 for details.
A B
– –
– –
shared –
shared –
shared –
– shared
– –
shared –
– shared
– –
C D E
– shared –
– shared –
– – –
– – –
– – –
– – –
shared – –
– – –
– – –
shared – –
Chapter 2: Hardware information
F G H
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –