BECKHOFF CB3053 - Manual (Page 48)

Chapter: BIOS Settings Integrated Peripherals
page 48 Beckhoff New Automation Technology CB3053
5.6.3 SuperIO Devices
Phoenix – AwardBIOS CMOS Setup Utility
SuperIO Device
Onboard Serial Port 1 [3F8/IRQ4]
Item Help
Onboard Serial Port 2 [2F8/IRQ3]
UART Mode Select [Normal]
x RxD , TxD Active Hi,Lo
x IR Transmission Delay Enabled
x UR2 Duplex Mode Half
x Use IR Pins RxD2,TxD2
↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:Help
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
ü Onboard Serial Port 1
Options: Disabled / 3F8/IRQ4 / 2F8/IRQ3 / 3E8/IRQ4 / 2E8/IRQ3 / Auto
ü Onboard Serial Port 2
Options: Disabled / 3F8/IRQ4 / 2F8/IRQ3 / 3E8/IRQ4 / 2E8/IRQ3 / Auto
ü UART Mode Select
Options: IrDA / ASKIR / Normal
ü RxD , TxD Active
Options: Hi,Hi / Hi,Lo / Lo,Hi / Lo,Lo
ü IR Transmission Delay
Options: Enabled / Disabled
ü UR2 Duplex Mode
Options: Full / Half
ü Use IR Pins
Options: RxD2,TxD2 / IR-Rx2Tx2