User manual

47 AIMB-781 User Manual
Chapter 3 BIOS Operation
Figure 3.18 Serial Port 3 Configuration
Serial Port 3 Configuration
Serial Port
To “enable or disable” Serial Port 3.
Change Settings
To select an optimal setting for serial port 3.
Auto flow control
When com is to set as RS-422, it could support auto flow control function, so this
item is able to “Enable or Disable” auto flow control function.