Asus P9X79 DELUXE User Manual - Page 35

IRQ assignments for this motherboard - usb 3

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Chapter 2 • In single VGA card mode, use the PCIe 3.0 x16_1 slot (navy blue) for a PCI Express x16 graphics card to get better performance. • In CrossFireX™ or SLI™ mode, use the PCIe 3.0 x16_1 and PCIe 3.0 x16_4 slots for PCI Express x16 graphics cards to get better performance. • In 3-way SLI™ mode, use the PCIe 3.0 x16_1, PCIe 3.0 x16_2 and PCIe 3.0 x16_4 slots for PCI Express x16 graphics cards to get better performance. • We recommend that you provide sufficient power when running CrossFireX™ or SLI™ mode. Refer to page 2-31 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. 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 - - - - - - - ASM 1042 USB 3.0 #1 shared - - - - - - - ASM 1042 USB 3.0 #2 - shared - - - - - ASM 1042 USB 3.0 #3 - - shared - - - - - ASM 1061 E-SATA shared - - - - - - - Realtek 8111E (LAN) - shared - - - - - - Intel LAN 82579V - - shared - - - - - Marvell 9128 - - - shared - - - - On Chip USB1 On Chip USB2 On Chip SATA HD Audio - - - - - - shared - - - - - - - shared - - - - shared - - - - - - - - - shared - Configuration Auto Mode PCI Express sharing mode PCIe x1_1 PCIe x1_2 x1 x1 BT3 Mode BT3 N/A eSATA Mode N/A eSATA ASUS P9X79 DELUXE 2-15

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ASUS P9X79 DELUXE
2-15
Chapter 2
•
In single VGA card mode, use the PCIe 3.0 x16_1 slot (navy blue) for a PCI Express
x16 graphics card to get better performance.
•
In CrossFireX™ or SLI™ mode, use the PCIe 3.0 x16_1 and PCIe 3.0 x16_4 slots for
PCI Express x16 graphics cards to get better performance.
•
In 3-way SLI™ mode, use the PCIe 3.0 x16_1, PCIe 3.0 x16_2 and PCIe 3.0 x16_4
slots for PCI Express x16 graphics cards to get better performance.
•
We recommend that you provide sufficient power when running CrossFireX™ or SLI™
mode. Refer to page 2-31 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.
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
–
–
–
–
–
–
–
ASM 1042 USB 3.0 #1
shared
–
–
–
–
–
–
–
ASM 1042 USB 3.0 #2
–
shared
–
–
–
–
–
ASM 1042 USB 3.0 #3
–
–
shared
–
–
–
–
–
ASM 1061 E-SATA
shared
–
–
–
–
–
–
–
Realtek 8111E (LAN)
–
shared
–
–
–
–
–
–
Intel LAN 82579V
–
–
shared
–
–
–
–
–
Marvell 9128
–
–
–
shared
–
–
–
–
On Chip USB1
–
–
–
–
–
–
shared
On Chip USB2
–
–
–
–
–
–
–
shared
On Chip SATA
–
–
–
–
shared
–
–
–
HD Audio
–
–
–
–
–
–
shared
–
Configuration
PCI Express sharing mode
PCIe x1_1
PCIe x1_2
Auto Mode
x1
x1
BT3 Mode
BT3
N/A
eSATA Mode
N/A
eSATA