Asus RS100-E10-PI2, User Manual

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Chapter 2: Hardware Information 2-28
2.5.2 Configuring an expansion card
After installing the expansion card, configure the software settings if needed.
1. Turn on the system and change any necessary BIOS settings. See Chapter 5 for
information on the BIOS setup.
2. Assign an IRQ to the card. Refer to the following table.
3. Install the software drivers for the expansion card.
* These IRQs are usually available for ISA or PCI devices.
Standard Interrupt assignments
IRQ Priority Standard function
0 1 System Timer
1 2 Keyboard Controller
2 - Programmable Interrupt
3* - --
4* 9 Communications Port (COM1)
5* 10 Print Port (LPT1)
6 - --
7* - --
8 3 System CMOS/Real Time Clock
9* 4 ACPI Mode when used
10* 5 IRQ Holder for PCI Steering
11* 6 IRQ Holder for PCI Steering
12* 7 PS/2 Compatible Mouse Port
13 8 Numeric Data Processor
14* - --
15* - --