Asus P5QL-EM - Manual (Page 36)

1-24 Chapter 1: Product introduction
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 F G H
PCI1 shared shared shared shared — — — —
PCIEX1_1 shared shared shared shared — — — —
PCIEX1_2 shared shared shared shared — — — —
Onboard USB controller 1 — — — — — — — shared
Onboard USB controller 2 — — — shared — — — —
Onboard USB controller 3 — — shared — — — — —
Onboard USB controller 4 shared — — — — — — —
Onboard USB 2.0 controlle — — — — — — — shared
Onboard HD audio — — — — — — shared —
Onboard LAN — used — — — — — —
Onboard 1394 controller — — — used — — — —
Onboard Marvell IDE controller used — — — — — — —