User Guide

4-24 AcerAltos 21000 System Guide
Onboard Devices Configuration Page 2/2
Onboard Floppy Disk Controller ......[Enabled]
Onboard IDE Primary Channel .........[Enabled]
Onboard PS/2 Mouse (IRQ 12) .........[Enabled]
Onboard USB .........................[Disabled]
Onboard SCSI ........................[Disabled]
Boot from Onboard SCSI Device ....[--------]
Onboard Ethernet Chip ...............[Enabled]
SMBUS Interrupt(IRQ9) ...............[Enabled]
↑↓ = Move Highlight Bar, → ← = Change Setting, F1 = Help
PgDn/PgUp = Move Screen
Serial Port 1
This parameter allows you to enable or disable the serial port 1. The
Base Address and IRQ items are configurable only if this parameter is
enabled.
Base Address
This function lets you set a logical base address for serial port 1. The
options are:
•
3F8h
•
2F8h
•
3E8h
•
2E8h
IRQ
This function lets you assign an interrupt for serial port 1. The options
are IRQ
3
and
4
.