Asus X79-DELUXE - Manual (Page 37)

ASUS X79-DELUXE 1-23
Chapter 1
• We recommend that you provide sufficient power when running CrossFireX™ or SLI™
mode.
• Connect a chassis fan to the motherboard connector labeled CHA_FAN1-4 when
using multiple graphics cards for better thermal environment.
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 x14_4 shared – – – – – – –
PCIe x1_1 – – shared – – – –
PCIe x1_2 shared – – – – – – –
SMBUS Controller – – shared – – – – –
Wi-Fi/Bluetooth 4.0 – – – shared – – – –
Intel ® SATA Controller 1 – – shared – – – – –
Intel ® SATA Controller 2 – – – – shared – – –
Intel ® LAN – – shared – – – – –
ASMedia SATA
Controller 1
shared – – – – – – –
ASMedia SATA
Controller 2
– – – shared – – – –
Marvell 9230 SATA
Controller
shared – – – – – – –
Intel ® EHCI 1 – – – – – – – shared
Intel ® EHCI 2 – – – – – – – shared
HD Audio – – – – – – shared –
ASMedia USB 3.0
Controller 1
shared – – – – – – –
ASMedia USB 3.0
Controller 2
– shared – – – – – –
ASMedia USB 3.0
Controller 3
– – shared – – – – –
Realtek ® LAN – shared – – – – – –
VGA configuration
PCIe Express 3.0 operating mode
PCIe x16_1 PCIe x16_2 PCIe x16_3 PCIe16_4
Single VGA/PCIe card
x16 (single VGA
recommended)
N/A N/A N/A
Dual VGA/PCIe card x16 N/A N/A x16
Triple VGA/PCIe card x16 x8 N/A x8