Configuring An Expansion Card; Standard Interrupt Assignments; Irq Assignments For This Motherboard - Asus Terminator 2 Barebone System T2-PE1 Product Manual

2.7.3 2.7.3 2.7.3

Configuring an expansion card

Configuring an expansion card Configuring an expansion card
2.7.3 2.7.3 Configuring an expansion card Configuring an expansion card
After installing the expansion card, configure it by adjusting the software
settings.
1. Turn on the system and change the necessary BIOS settings, if any.
See Chapter 5 for information on BIOS setup.
2. Assign an IRQ to the card. Refer to the tables on the next page.
3. Install the software drivers for the expansion card.

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
1
2
4
6
7*
8
9*
10*
11*
12*
13
14*
* 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
PCIEX16
Onboard EHCI USB controller
Onboard OHCI USB controller 1
Onboard OHCI USB controller 2
Onboard LAN
Onboard Audio
Onboard 1394
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.
A S U S T 2 - P E 1 A S U S T 2 - P E 1 A S U S T 2 - P E 1 A S U S T 2 - P E 1 A S U S T 2 - P E 1
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
Keyboard Controller
Programmable Interrupt
Communications Port (COM1)
Floppy Disk Controller
Printer Port (LPT1)
System CMOS/Real Time Clock
ACPI Mode when used
IRQ Holder for PCI Steering
IRQ Holder for PCI Steering
PS/2 Compatible Mouse Port
Numeric Data Processor
Primary IDE Channel
A A A A A B B B B B
–– shared
shared ––
–– ––
–– ––
–– ––
–– shared
–– shared
–– ––
C C C C C D D D D D E E E E E F F F F F
–– –– –– ––
–– –– –– ––
–– shared –– ––
–– shared –– ––
–– shared –– ––
–– –– –– ––
–– –– –– ––
–– –– shared ––
G G G G G H H H H H
–– ––
–– ––
–– ––
–– ––
–– ––
–– ––
–– ––
–– ––
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