Owner manual

System Resources

Below are default values for system resources. To see other, non-default

possibilities, use the System Configuration Utility, which lists port and audio device

configurations in the Input/Output menu.

The tables in this section show typical resource usage as set up by the OmniBook

BIOS. Plug-and-play operating systems, drivers, and SCU settings may change

some of the entries.

Interrupts (IRQs)

0 System timer

1 Keyboard

2 programmable interrupt controller

3 Free (COM2 or COM4 if modem installed)

4 COM1 (external serial port)

5 ESS sound chip

6 Floppy-disk drive

7 LPT1 (external parallel port)

8 Real-time clock

9 Free

10 IrDA (infrared) and SCSI

11 Free

12 Pointing device

13 Math co-processor

14 Hard disk

15 Docking/PCI slot

A PC Card's IRQ depends on the card.

DMA Channels

0 Free

1 Sound

2 Floppy-disk drive

3 Free

4 DMA controller

5 Wave 2

6 Free