Asus P8Z77-V PRO P8Z77-V PRO user's manual - Page 35

IRQ assignments for this motherboard, Intel PCH SATA Controller - audio

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Chapter 2 • PCIe 3.0 support depends on CPU type and requires PCIe 3.0 VGA card. • In single VGA card mode, use the PCIe 3.0/2.0 x16_1 slot (navy blue) for a PCI Express x16 graphics card to get better performance. • In CrossFireX™ or SLI™ mode, use the PCIe 3.0/2.0 x16_1 and PCIe 3.0/2.0 x16_2 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_FAN1/2/3/4 when using multiple graphics cards for better thermal environment. See page 2-30 for details. IRQ assignments for this motherboard PCIE x16_1 A B C D E F G H shared - - - - - - - PCIE x16_2 shared - - - - - - PCIE x16_3 shared - - - - - - - PCIE x1_1 - shared - - - - - - PCIE x1_2 - - - shared - - - - PCI slot 1 shared - - - - - - - PCI slot 2 - shared - - - - - - LAN - - - - shared - - - USB2_1 Controller - - - - - - - shared USB2_2 Controller shared - - - - - - - Intel USB3.0 Controller shared - - - - - - - ASMedia USB3.0_1 Controller - ASMedia USB3.0_2 Controller - Intel PCH SATA Controller - - shared - - - - - - - shared - - - - - - shared - - - - ASMedia SATA Controller - - - shared - - - - HD Audio Controller - - - - - - shared - ASUS P8Z77-V PRO 2-11

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ASUS P8Z77-V PRO
2-11
Chapter 2
•
PCIe 3.0 support depends on CPU type and requires
PCIe 3.0 VGA card.
•
In single VGA card mode, use the PCIe 3.0/2.0 x16_1 slot (navy blue) for a PCI
Express x16 graphics card to get better performance.
•
In CrossFireX™ or SLI™ mode, use the PCIe 3.0/2.0 x16_1 and PCIe 3.0/2.0 x16_2
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_FAN1/2/3/4 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
PCIE x16_1
shared
–
–
–
–
–
–
–
PCIE x16_2
shared
–
–
–
–
–
–
PCIE x16_3
shared
–
–
–
–
–
–
–
PCIE x1_1
–
shared
–
–
–
–
–
–
PCIE x1_2
–
–
–
shared
–
–
–
–
PCI slot 1
shared
–
–
–
–
–
–
–
PCI slot 2
–
shared
–
–
–
–
–
–
LAN
–
–
–
–
shared
–
–
–
USB2_1 Controller
–
–
–
–
–
–
–
shared
USB2_2 Controller
shared
–
–
–
–
–
–
–
Intel USB3.0 Controller
shared
–
–
–
–
–
–
–
ASMedia USB3.0_1
Controller
–
–
shared
–
–
–
–
–
ASMedia USB3.0_2
Controller
–
–
–
shared
–
–
–
–
Intel PCH SATA Controller
–
–
–
shared
–
–
–
–
ASMedia SATA Controller
–
–
–
shared
–
–
–
–
HD Audio Controller
–
–
–
–
–
–
shared
–