User`s manual
IFO2225-851 Series User’s Manual
BIOS Setup Utility
47
¾ Serial Port2 Address
This option specifies the base I/O port address and
Interrupt Request address of serial port 2. The Optimal
setting is 2F8/IRQ3. The Fail-Safe setting is Disabled.
¾ Serial Port3 Address
This option specifies the base I/O port address and
Interrupt Request address of serial port 2. The Optimal
setting is
3
E8/IRQ11. The Fail-Safe setting is Disabled.
¾ Serial Port4 Address
T This option specifies the base I/O port address and
Interrupt Request address of serial port 2. The Optimal
setting is 2E8/IRQ10. The Fail-Safe setting is Disabled.










