Interrupt Request Table For This Motherboard; Pci Express Slot - Intel P965 User Manual

2-5-3 Interrupt Request Table For This Motherboard

Interrupt request are shared as shown the table below:
Slot 1
Slot 2
Onboard VGA
Onboard LAN
Onboard USB 1
Onboard USB 2
Onboard USB 3
Onboard USB 4
Sound
IMPORTANT!

2-5-4 PCI Express Slot

This motherboard is embedded advanced "Bi-GPU-Link" technology which implements one PCI
Express x16 slot @ 16-LANE and one PCI Express x16 @ 4-LANE slot for the graphic interfaces
nowadays, and it offers full bandwidth of 16-lane and quarter bandwidth of 16-lane for the latest
released PCI Express x16 compatible VGA cards of NVIDIA and ATI. By running dual PCI Express
graphic cards simultaneously, this motherboard provides the ability to connect to as many as four
separate displays; it also provides two PCI Express x1 slot and 2 32-bit PCI slots for peripherals
connectivity. The PCI Express x16 slot also supports the Advanced Digital Display II Card (ADD2)
for digital display and TV-out.
INT A INT B
√
√
√
√
If using PCI cards on shared slots, make sure that the drivers support "Shared
IRQ" or that the cards don't need IRQ assignments. Conflicts will arise between the
two PCI groups that will make the system unstable or cards inoperable.
INT C INT D INT E
√
√
PCI-E x1 Slot
PCI-E x1 Slot
32-bit PCI Slot
32-bit PCI Slot
21
INT F INT G
√
√
PCI-E x16 of
full bandwidth
Bi-GPU-Link PCI-E x4
of Quarter bandwidth
INT H
√