Acer TravelMate 330 Series, Service Manual

Page: 49 / 124

Chapter 2 49
Onboard Devices Configuration
The parameters in this screen are for advanced users only. You do not need
to change the values in this screen because these values are already
optimized.
The Onboard Devices Configuration sub-menu assigns resources to basic
computer communication hardware.
The following table describes the parameters in this sub-menu. Settings in
boldface are the default and suggested parameter settings.
Parameter Description Options
Serial Port Enables or disables the serial port.
When enabled, you can set the base I/O
address and interrupt request (IRQ) of the
serial port.
Enabled or
Disabled
3F8h, 3E8h, 2F8h
or 2E8h
4 or 11
IrDA Port Enables or disables the infrared port.
When enabled, you can set the base I/O
address, interrupt request (IRQ) and
direct memory access (DMA) channel of
the infrared port.
Enabled or
Disabled
2F8h, 3E8h, 3F8h,
or 2E8h
3 or 10