Irq Assignments For This Motherboard - Asus F1A75-M PRO R2.0 User Manual

VGA configuration
Single VGA/PCIe card
Dual VGA/PCIe card
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IRQ assignments for this motherboard

PCIEx16_1
PCIEx16_2
PCIEx1_1
PCI1 slot
OnChip IGP
Realtek 8111F controller
ASM USB3.0
HD audio
SATA controller
Onboard USB3.0 controller1
Onboard USB3.0 controller2
Onboard USB1.0 controller
1-20
PCI Express operating mode
PCIe x16_1
x16 (Recommended for single VGA card)
x16
In single VGA card mode, use the PCIe 2.0 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.
See page 1-25 for details.
Connect a chassis fan to the motherboard connector labeled CHA_FAN1/2 when
using multiple graphics cards for better thermal environment.
A
–
–
shared
–
–
– shared
–
–
–
–
– shared
–
B C D
– shared –
– – shared
– – –
– – –
– shared –
– –
– shared –
– shared –
– – shared
– shared –
– –
– shared –
PCIe x16_2
N/A
x4
E F G
– – –
– – –
– – –
shared – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
Chapter 1: Product introduction
H
–
–
–
–
–
–
–
–
–
–
–
–