Asus A88XM-E/USB 3.1 A88XM-EUSB 31 Users manual English - Page 14

IRQ assignments for this motherboard, PCI slot, PCI Express 2.0 x1 slot - driver

Page 14 highlights

14. PCI slot The PCI slot supports a card such as LAN card, SCSI card, USB card, and other card that complies with the PCI specifications. 15. PCI Express 2.0 x1 slot This motherboard has a PCI Express 2.0 x1 slot that supports PCI Express x1 network card, SCSI cards, or other card that complies with the PCI Express specifications. 16. PCI Express 3.0/2.0 x16 slot This motherboard supports a PCI Express 3.0/2.0 x16 graphic card that complies with the PCI Express specifications. IRQ assignments for this motherboard PCIE x16 PCIE x1_1 PCI1 LAN HD AUDIO SATA XHCI1 XHCI2 EHCI1/2/3 OHCI Asm1143 A - shared - - shared - - - - - - B shared - - - - - - shared shared - - C - - - shared - - shared - - shared D - - - - - shared - - - - - E - - shared shared When using PCI cards on shared slots, ensure that the drivers support "Share IRQ" or that the cards do not need IRQ assignments. Otherwise, conflicts will arise between the two PCI groups, making the system unstable and the card inoperable. 1-6 Chapter 1: Product introduction

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1‑6
Chapter 1: Product introduction
14.
PCI slot
The PCI slot supports a card such as LAN card, SCSI card, USB card, and other
card that complies with the PCI specifications.
15.
PCI Express 2.0 x1 slot
This motherboard has a PCI Express 2.0 x1 slot that supports PCI Express x1
network card, SCSI cards, or other card that complies with the PCI Express
specifications.
16.
PCI Express 3.0/2.0 x16 slot
This motherboard supports a PCI Express 3.0/2.0 x16 graphic card that complies
with the PCI Express specifications.
IRQ assignments for this motherboard
When using PCI cards on shared slots, ensure that the drivers support “Share IRQ” or that
the cards do not need IRQ assignments. Otherwise, conflicts will arise between the two PCI
groups, making the system unstable and the card inoperable.
A
B
C
D
E
PCIE x16
shared
PCIE x1_1
shared
PCI1
shared
LAN
shared
HD AUDIO
shared
SATA
shared
XHCI1
shared
XHCI2
shared
EHCI1/2/3
shared
OHCI
shared
Asm1143
shared