Asus M5A99X EVO R2.0 M5A99X EVO R2.0 User's Manual - Page 36

IRQ assignments for this motherboard, Onchip SATA Controller - sli

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• In single VGA card mode, use the PCIe 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 2.0 x16_1 and PCIe 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. • Connect a chassis fan to the motherboard connector labeled CHA_FAN1/2/3 when using multiple graphics cards for better thermal environment. IRQ assignments for this motherboard A B C D E F G H Gigabit LAN - - - - shared - - - eSATA6G Controller 0 - - - shared - - - - eSATA6G Contoller 1 - - - shared - - - - USB 3.0 (Front) - - - - - - shared - USB 3.0 (Rear) - - shared - - - - - Onchip SATA Controller - - - shared - - - - Onchip USB1 - - - - - - shared - Onchip USB2 - - - - shared - - - HD Audio shared - - - - - - - PCIe_x16_1 shared - - - - - - - PCIe_x16_2 - - - - shared - - - PCIe_x1_1 - - - - - - - shared PCIe_x1_2 PCIe_x16_3 shared - - - - - - - - - - - shared - - - PCI Slot1 - - - - shared - - - Chapter 1 1-22 Chapter 1: Product introduction

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1-22
Chapter 1: Product introduction
Chapter 1
IRQ assignments for this motherboard
A
B
C
D
E
F
G
H
Gigabit LAN
–
–
–
–
shared
–
–
–
eSATA6G Controller 0
–
–
–
shared
–
–
–
–
eSATA6G Contoller 1
–
–
–
shared
–
–
–
–
USB 3.0 (Front)
–
–
–
–
–
–
shared
–
USB 3.0 (Rear)
–
–
shared
–
–
–
–
–
Onchip SATA Controller
–
–
–
shared
–
–
–
–
Onchip USB1
–
–
–
–
–
–
shared
–
Onchip USB2
–
–
–
–
shared
–
–
–
HD Audio
shared
–
–
–
–
–
–
–
PCIe_x16_1
shared
–
–
–
–
–
–
–
PCIe_x16_2
–
–
–
–
shared
–
–
–
PCIe_x1_1
–
–
–
–
–
–
–
shared
PCIe_x1_2
shared
–
–
–
–
–
–
–
PCIe_x16_3
–
–
–
–
shared
–
–
–
PCI Slot1
–
–
–
–
shared
–
–
–
•
In single VGA card mode, use the PCIe 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 2.0 x16_1 and PCIe 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.
•
Connect a chassis fan to the motherboard connector labeled CHA_FAN1/2/3 when
using multiple graphics cards for better thermal environment.