Specifications

QSSC-S4R Technical Product Specification BIOS User Interface
189
17.2.3.3.5 Serial Port Configuration Screen
The Serial Ports Configuration screen allows you to configure the Serial A [COM 1] and Serial B [COM2] ports.
To access this screen from the Main screen, select Advanced > Serial Port.
Advanced
Serial Port Configuration
Serial A Enable
Enabled/Disabled
Address
3F8h / 2F8h / 3E8h / 2E8h
IRQ
3 or 4
Serial B Enable
Enabled/Disabled
Address
3F8h / 2F8h / 3E8h / 2E8h
IRQ
3 or 4
Figure 84. Setup Utility — Serial Port Configuration Screen
Table 117. Setup Utility — Serial Ports Configuration Screen Fields
Setup Item Options Help Text Comments
Serial A
Enable
Enabled
Disabled
Enable or Disable Serial port A.
A
ddress
3F8h
2F8h
3E8h
2E8h
Select Serial port A base I/O address.
IRQ 3
4
Select Serial port A interrupt request (IRQ) line.
Serial B
Enable
Enabled
Disabled
Enable or Disable Serial port B.
A
ddress 3F8h
2F8h
3E8h
2E8h
Select Serial port B base I/O address.
IRQ
3
4
Select Serial port B interrupt request (IRQ) line.