Arbor Technology Rigid-772, User Manual

Page: 96 / 113

- 84 -
BIOS
5.2.7. F81866 Super IO Configuration
This submenu configures the Super IO chip (Fintek F81866) for the computer’s
serial ports 1~4 and the parallel port. The featured submenus are:
Submenu Description
Serial Port 1
Configuration
Configures the computer’s COM1, which is fixed to RS232 and
cannot be changed. The featured settings are:
Setting Description
Serial Port
Enables/disables the serial port.
Enabled is the default.
Change
Settings
Sets the optimal IO address and IRQ info for the
serial port.
Options available are:
IO=3F8h; IRQ=4; (default)
IO=3F8h; IRQ=3,4,5,6,7,10,11,12;
IO=2F8h; IRQ=3,4,5,6,7,10,11,12;
IO=3E8h; IRQ=3,4,5,6,7,10,11,12;
IO=2E8h; IRQ=3,4,5,6,7,10,11,12;
This setting is only available when the serial
port is enabled.
Serial Port 2
Configuration
Configures the computer’s COM2, which is fixed to RS232 and
cannot be changed. The featured settings are:
Setting Description
Serial Port
Enables/disables the serial port.
Enabled is the default.
Change
Settings
Sets the optimal IO address and IRQ info for the
serial port.
Options available are:
IO=2F8h; IRQ=3; (default)
IO=3F8h; IRQ=3,4,5,6,7,10,11,12;
IO=2F8h; IRQ=3,4,5,6,7,10,11,12;
IO=3E8h; IRQ=3,4,5,6,7,10,11,12;
IO=2E8h; IRQ=3,4,5,6,7,10,11,12;
This setting is only available when the serial
port is enabled.