3 pci slot, 4 pci express 2.0 x1 slot, 5 pci express x16 slot – Asus A55BM-PLUS User Manual
Page 19

ASUS A55BM-PLUS
1-11
1.5.3
PCI slot
The PCI slot supports cards such as a LAN card, SCSI card, USB card, and other cards that
comply with PCI specifications.
1.5.4
PCI Express 2.0 x1 slot
This motherboard supports PCI Express x1 network cards, SCSI cards, and other cards that
comply with the PCI Express specifications.
1.5.5
PCI Express x16 slot
This motherboard supports PCI Express x16 network cards, SCSI cards, and other cards that
comply with the PCI Express specifications.
IRQ assignments for this motherboard
A
B
C
D
E
F
G
H
PCIEx16_1
–
–
shared
–
–
–
–
–
PCIe x16_2
shared
–
–
–
–
–
–
–
PCIEx1_1
shared
–
–
–
–
–
–
–
PCI slot
–
–
–
–
shared –
–
–
Realtek 8111G
–
shared
–
–
–
–
–
–
AMD FCH SATA Controller
–
–
–
shared
–
–
–
–
AMD FCH USB1.1 Controller
–
–
shared
–
–
–
–
AMD FCH USB2.0 Controller
–
shared
–
–
–
–
–
–
ASMedia USB3.0 Controller
–
–
shared
–
–
–
–
–
HD Audio Controller
shared
–
–
–
–
–
–
–
Onboard VGA
–
shared
–
–
–
–
–
–