User's Manual
1-10
Chapter 1: Product introduction
IRQ assignments for this motherboard
A B C D E F G H
LAN - - shared - - - - -
PCIE x16 shared - - - - - -
PCIE x1_1 shared - - - - - - -
PCIE x1_2 - shared - - - - - -
Intel PCH SATA Controller - - - shared - - - -
HD Audio - - - - - - shared
USB2.0_1 - - - - - - - shared
USB2.0_2 - - - - shared - - -
USB3.0 - - - - - shared -
1.5.3 PCI Express x1 slots
This motherboard supports two PCI Express x1 network cards, SCSI cards, and other cards
that comply with the PCI Express specications.
1.5.4 PCI Express x16 slot
This motherboard supports one PCI Express x16 graphics card that complies with the PCI
Express specications.