2-15ASUS ESC4000 G2 Series* These IRQs are usually available for ISA or PCI devices.IRQ Priority Standard function0 1 System Timer1 2 Keyboard Controller2 - Programmable Interrupt3* 11 Communications Port (COM2)4* 12 Communications Port (COM1)5* 13 --6 14 Floppy Disk Controller7* 15 --8 3 System CMOS/Real Time Clock9* 4 ACPI Mode when used10* 5 IRQ Holder for PCI Steering11* 6 IRQ Holder for PCI Steering12* 7 PS/2 Compatible Mouse Port13 8 Numeric Data Processor14* 9 Primary IDE Channel15* 10 Secondary IDE Channel2.5.2 Configuring an expansion cardAfter installing the expansion card, configure the it by adjusting the softwaresettings.1. Turn on the system and change the necessary BIOS settings, if any. SeeChapter 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
