Interrupt Assignments - Asus P5LD2-VM User Manual

1.8.3 1.8.3 1.8.3 1.8.3 1.8.3

Interrupt assignments

Interrupt assignments Interrupt assignments Interrupt assignments Interrupt assignments
Standard interrupt assignments Standard interrupt assignments
Standard interrupt assignments Standard interrupt assignments Standard interrupt assignments
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
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
0 System Timer
1 Keyboard Controller
2 Re-direct to IRQ#9
4 Communications Port (COM1)*
5 IRQ holder for PCI steering*
6 Floppy Disk Controller
7 Printer Port (LPT1)*
8 System CMOS/Real Time Clock
9 IRQ holder for PCI steering*
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 this motherboard IRQ assignments for this motherboard
IRQ assignments for this motherboard IRQ assignments for this motherboard IRQ assignments for this motherboard
PCI slot 1
PCI slot 2
PCI Express x16 slot
PCI Express x1 slot
Onboard USB controller 1
Onboard USB controller 2
Onboard USB controller 3
Onboard USB controller 4
Onboard USB 2.0 controller
Onboard IDE port
Onboard HD audio
Onboard LAN
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 S U S P 5 L D 2 - V M A S U S P 5 L D 2 - V M A S U S P 5 L D 2 - V M
A S U S P 5 L D 2 - V M A S U S P 5 L D 2 - V M
A A A A A B B B B B C C C C C
— — —
— — —
shared — —
shared — —
— — —
— shared —
— — shared
— — —
— — —
— — —
— — —
— shared —
D D D D D E E E E E F F F F F
— — shared
— — — shared
— — —
— — —
— shared —
— — —
— — —
shared — —
— shared —
shared — —
shared — —
— — —
G G G G G H H H H H
— —
—
— —
— —
— —
— —
— —
— —
— —
— —
— —
— —
1 - 1 9 1 - 1 9 1 - 1 9
1 - 1 9 1 - 1 9