Asus Pundit-PE3 - Manual (Page 30)

2 - 1 4 2 - 1 4 2 - 1 4 2 - 1 4 2 - 1 4 C h a p t e r 2 : B a s i c i n s t a l l a t i o n C h a p t e r 2 : B a s i c i n s t a l l a t i o n C h a p t e r 2 : B a s i c i n s t a l l a t i o n C h a p t e r 2 : B a s i c i n s t a l l a t i o n C h a p t e r 2 : B a s i c i n s t a l l a t i o n
Standard interrupt assignments Standard interrupt assignments Standard interrupt assignments Standard interrupt assignments Standard interrupt assignments
I R Q I R Q I R Q I R Q I R Q S t a n d a r d F u n c t i o n S t a n d a r d F u n c t i o n S t a n d a r d F u n c t i o n S t a n d a r d F u n c t i o n S t a n d a r d F u n c t i o n
0 System Timer
1 Keyboard Controller
2 Programmable Interrupt
4 Communications Port (COM1)
6 Floppy Disk Controller
7* Printer Port (LPT1)
8 System CMOS/Real Time Clock
9* ACPI Mode when used
10* IRQ Holder for PCI Steering
11* IRQ Holder for PCI Steering
12* PS/2 Compatible Mouse Port
13 Numeric Data Processor
14* Primary IDE Channel
* These IRQs are usually available for ISA or PCI devices.
IRQ assignments for the system motherboard IRQ assignments for the system motherboard IRQ assignments for the system motherboard IRQ assignments for the system motherboard IRQ assignments for the system motherboard
A A A A A B B B B B C C C C C D D D D D E EE EE F FF FF G G G G G H H H H H
PCI slot 1 — — — — — used — —
PCI slot 2 — — — — — — used —
PCI Express x1 slot1 — 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 controller — — — — — — — shared
Onboard LAN controller — — — — shared — — —
Onboard Audio controller shared — — — — — — —
When using a PCI card 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.