Chapter:
BIOS Settings
Integrated Peripherals
page 50
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:/-/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