Intel GA-4MXSV - Manual (Page 39)

3 9
BIOS Setup
Serial Port A
This allows users to configure serial prot A by using this option.
Enabled Enable the configuration (Default value)
Disabled Disable the configuration.
Base I/O Address/IRQ
3F8 Set IO address to 3F8. (Default value)
2F8 Set IO address to 2F8.
3E8 Set IO address to 3E8.
2E8 Set IO address to 2E8.
IRQ
IRQ3 Set Interrupt as IRQ3.
IRQ4 Set Interrupt as IRQ4.(Default value)
Serial Port B
This allows users to configure serial prot B by using this option.
Enabled Enable the configuration
Disabled Disable the configuration.(Default value)
Base I/O Address/IRQ
3F8 Set IO address to 3F8.
2F8 Set IO address to 2F8. (Default value)
3E8 Set IO address to 3E8.
2E8 Set IO address to 2E8.
IRQ
IRQ3 Set Interrupt as IRQ3. (Default value)
IRQ4 Set Interrupt as IRQ4.