Intel iEi Motherboard A300 - Manual (Page 108)

A300 Motherboard
This option allows BIOS to select the base addresses for serial port 4.
Disabled No base address is assigned to serial port 4
3E8 Serial port 4 I/O port address is 3E8
2E8 (Default) Serial port 4 I/O port address is 2E8
2E0 Serial port 4 I/O port address is 2E0
Serial Port4 IRQ [10]
The Serial Port4 IRQ selection sets the interrupt address for serial port 4.
10 (Default) Serial port 4 IRQ address is 10
11 Serial port 4 IRQ address is 11
Serial Port5 Address [2F0]
This option allows BIOS to select the base addresses for serial port 5.
Disabled No base address is assigned to serial port 5
3E8 Serial port 5 I/O port address is 3E8
2E8 Serial port 5 I/O port address is 2E8
2F0 (Default) Serial port 5 I/O port address is 2F0
2D8 Serial port 5 I/O port address is 2D8
2D0 Serial port 5 I/O port address is 2D0
Serial Port5 IRQ [11]
The Serial Port5 IRQ selection sets the interrupt address for serial port 5.
10 Serial port 5 IRQ address is 10
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