Asus RS260-E3 RS8 RS260-E3 - Page 44
Configuring an expansion card
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2.5.5 Configuring an expansion card After installing the expansion card, configure the 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 following tables. 3. Install the software drivers for the expansion card. Standard interrupt assignments IRQ Priority 0 1 1 2 2 N/A 3* 11 4* 12 5* 13 6 14 7* 15 8 3 9* 4 10* 5 11* 6 12* 7 13 8 14* 9 15* 10 Standard Function System Timer Keyboard Controller Programmable Interrupt Communications Port (COM2) Communications Port (COM1) Sound Card (sometimes LPT2) 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 Secondary IDE Channel * These IRQs are usually available for ISA or PCI devices. IRQ assignments for this motherboard INTA# INTB# INTC# INTD# REQ# GNT# ICH5R IDE contrl. PIRQC# - - - - - ICH5R SATA contrl. PIRQC# - - - - - ICH5R SMBus contrl. PIRQB# - - ICH5R USB UHCI contrl. #1 PIRQA# - - ICH5R USB UHCI contrl.#2 PIRQD# - - ICH5R USB 2.0 EHCI contrl. PIRQH# - - AIC-7902W SCSI contrl. PXH2_A_0 PXH2_A_1 - Zero-Channel RAID sockets PXH2_A_2 - - ATI RAGE XL video contrl. PIRQB# - - - - - - - - - - - - - - - PXH2_A_0 PXH2_A_0 - PXH2_A_1 PXH2_A_1 - REQ1H# GNT1# PCIX slot 1 (64-bit) PCIX slot 2 (64-bit) PXH1_B_0 PXH1_B_1 PXH1_B_2 PXH1_B_3 PXH1_B_0 PXH1_B_0 PXH1_A_0 PXH1_A_1 PXH1_A_2 PXH1_A_3 PXH1_A_0 PXH1_A_0 2-24 Chapter 2: Hardware setup