1 Chapter
VGA |
| PCI 2.0 operating mode | |
configuration | Single VGA | SLI/CrossFireX™ | |
PCIe_x16_1 | x16 | x16 | x16 |
PCIe_x8_2 | – | – | x8 |
PCIe_x16/x8_3 | – | x16 | x8 |
• ��We ���������recommend ����that ���you provide������� sufficient���������� power����� when���� running������� CrossFireX™����������� or�� SLI™����
mode.
•Connect������� a� chassis������� fan��� to�� the��� motherboard����������� connector��������� labeled�������
using multiple graphics cards for better thermal environment.
When the system is running with three VGA cards, ensure to connect the EZ PLUG for extra PCIe power supply.
IRQ assignments for this motherboard
| A | B | C | D | E | F | G | H |
Intel 82583V | – | – | – | – | – | – | shared | – |
ASM1061_1 | – | – | – | – | shared | – | – | – |
ASM1061_2 | – | – | – | – | – | – | – | shared |
ASM1042 USB3.0_1 | – | – | – | shared | – | – | – | – |
ASM1042 USB3.0_2 | – | – | shared | – | – | – | – | – |
ASM1042 USB3.0_2 | shared | – | – | – | – | – | – | – |
Onchip SATA Controller | – | – | – | shared | – | – | – | – |
Onchip USB1 | – | shared | – | – | – | – | – | – |
Onchip USB2 | – | – | – | – | – | shared | – | – |
Onchip USB3 | – | – | – | – | – | – | – | shared |
Onchip Azalia | shared | – | – | – | – | – | – | – |
PCIE_X16_1 | shared | – | – | – | – | – | – | – |
PCIE_X8_2 | – | – | – | – | shared | – | – | – |
PCIE_X16/X8_3 | shared | – | – | – | – | – | – | – |
PCIE_X4_4 | shared | – | – | – | – | – | – | – |
PCIEX1_1 | – | – | – | – | shared | – | – | – |
PCIEX1_2 | – | – | – | – | – | shared | – | – |
Chapter 1: Product introduction |