Irq Assignments For This Motherboard - Asus P8Z77 WS User Manual

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IRQ assignments for this motherboard

Intel PCH SATA
Controller #0
Intel PCH SATA
Controller #1
SMBUS Controller
Thermal Controller
EHCI #0
EHCI #1
PCIE x16_1
PCIE x16_2
PCIE x16_3
PCIE x16_4
PCIE x1_1
PCIE x1_2
ASMedia SATA
Connector
VIA 1394
ASMedia USB 3.0
Intel 82574L #0
Intel 82574L #1
Marvell 9128 Hardware
RAID Controller
2-8
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 when using
multiple graphics cards for better thermal environment. See page 2-30 for details.
The PCIe 3.0 speed is supported by Intel
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3rd generation Core™ processors.
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Chapter 2: Hardware information
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