3.3.3 Super I/O Configuration
Serial Port1 Address
This option specifies the base I/O port address and Interrupt Request address of serial port 1. The
Optimal setting is
3F8/IRQ4
.
Option
Description
Disabled
Set this value to prevent the serial port from accessing any system resources.
When this option is set to
Disabled
, the serial port physically becomes
unavailable.
3F8/IRQ4 Set this value to allow the serial port to use 3F8 as its I/O port address and
IRQ4 for the interrupt address. This is the default setting. The majority of serial
port 1 or COM1 ports on computer systems use IRQ4 and I/O Port 3F8 as the
standard setting. The most common serial device connected to this port is a
mouse. If the system will not use a serial device, it is best to set this port to
Disabled.
Chapter
3
:
BIOS Setup
16
IMP-A1x7
User Manual
Summary of Contents for IMP-A157
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