IEI Integration NANO-9452 v4.02 - Manual (Page 124)

NANO-9452 EPIC Motherboard
Page 106
changing the physical connection

Enabled Can designate A or B to a floppy drive without changing
the physical connection
 Serial Port1 Address [3F8/IRQ4]
Use the Serial Port1 Address option to select the Serial Port 1 base address.

Disabled No base address is assigned to Serial Port 1

3F8/IRQ4 D EFAULT Serial Port 1 I/O port address is 3F8 and the interrupt
address is IRQ4

3E8/IRQ4 Serial Port 1 I/O port address is 3E8 and the interrupt
address is IRQ4

2E8/IRQ3 Serial Port 1 I/O port address is 2E8 and the interrupt
address is IRQ3
 Serial Port1 Mode [Normal]
Use the Serial Port1 Mode option to select the transmitting and receiving mode for the
first serial port.

Normal (Default) Serial Port 1 mode is normal

IrDA Serial Port 1 mode is IrDA

ASK IR Serial Port 1 mode is ASK IR
 Serial Port2 Address [2F8/IRQ3]
Use the Serial Port2 Address option to select the Serial Port 2 base address.

Disabled No base address is assigned to Serial Port 2

2F8/IRQ3 D EFAULT Serial Port 2 I/O port address is 3F8 and the interrupt
address is IRQ3

3E8/IRQ4 Serial Port 2 I/O port address is 3E8 and the interrupt
address is IRQ4