ITX-P-3800/BIOS Functionality
v1.0
www.winsystems.com
Page 39
8.5 Super I/O Settings
Press the
F10
key during boot up to enter the Super I/O Settings menu.
Serial Port 1/2 Configuration (SIO FINTEK81801U)
•
Serial Port 1/2 Configuration.
Use this item to enable or disable the serial port
(COM1 or COM2). Options are Enabled (default), Disabled.
•
Serial Port 1 Base IO Address / Interrupt / Serial Mode.
Use this item to select an
I/O address and interrupt for the super IO device. Options are:
– IO=3F8h; IRQ=4 (default)
– IO=3E8h; IRQ=3,4
– IO=2E8h; IRQ=3,4
– IO=2F8h; IRQ=3,4
•
Serial Port 2 Base IO Address / Interrupt / Serial Mode.
Use this item to select an
I/O address and interrupt for the super IO device. Options are:
– IO=2F8h; IRQ=3(default)
– IO=2E8h; IRQ=3,4
– IO=3E8h; IRQ=3,4
– IO=3F8h; IRQ=3,4
•
Serial Mode.
Options are:
– RS232 driver (default): When hardware is set to RS232 or RS422 mode, select
the RS232 driver.
