Superio Devices - Beckhoff CB3053 Manual

Chapter: BIOS Settings

5.6.3 SuperIO Devices

Onboard Serial Port 1
Onboard Serial Port 2
UART Mode Select
x RxD , TxD Active
x IR Transmission Delay
x UR2 Duplex Mode
x Use IR Pins
↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:Help
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
 Onboard Serial Port 1
Options: Disabled / 3F8/IRQ4 / 2F8/IRQ3 / 3E8/IRQ4 / 2E8/IRQ3 / Auto
 Onboard Serial Port 2
Options: Disabled / 3F8/IRQ4 / 2F8/IRQ3 / 3E8/IRQ4 / 2E8/IRQ3 / Auto
 UART Mode Select
Options: IrDA / ASKIR / Normal
 RxD , TxD Active
Options: Hi,Hi / Hi,Lo / Lo,Hi / Lo,Lo
 IR Transmission Delay
Options: Enabled / Disabled
 UR2 Duplex Mode
Options: Full / Half
 Use IR Pins
Options: RxD2,TxD2 / IR-Rx2Tx2
page 50
Phoenix – AwardBIOS CMOS Setup Utility
SuperIO Device
[3F8/IRQ4]
[2F8/IRQ3]
[Normal]
Hi,Lo
Enabled
Half
RxD2,TxD2
Item Help
Beckhoff New Automation Technology CB3053
Integrated Peripherals