BIOS Setup Information
ROBO-8771VG2 User’s Manual
4-14
UART Mode Select
This item allows users to select Infrared transmission mode.
Normal
Disable Infrared function
ASKIR
Select ASKIR mode transmission
As Infrared transmission function shares onboard serial port 2, COM2 needs to be
enabled.
RxD, TxD Active
This item is to configure Infrared transmission rate. Four options are available :
Hi, Hi
High rate for receiving / High rate for transmitting
Hi, Lo
High rate for receiving / Low rate for transmitting
Lo, Hi
Low rate for receiving / High rate for transmitting
Lo, Lo
Low rate for receiving / Low rate for transmitting
IR Transmission Delay
This option will be available when IR is enabled.
The choice: Enabled, Disabled.
UR2 Duplex Mode
The available choices are full duplex mode and half duplex mode.
The choice: Full, Half.
Use IR Pins
The choice: IR-Rx2Tx2 / RxD2, TxD2. (Default IR-Rx2Tx2)
Onboard Parallel Port
This item allows you to configuring I/O DDR of the onboard parallel port.
The choice: Disabled, 378/IRQ7, 278/IRQ5, 3BC/IRQ7.
Parallel Port Mode
There are four different modes for the onboard parallel port :
SPP
Switch to SPP mode
EPP
Switch to EPP mode
ECP
Switch to ECP mode
ECP + EPP
Switch to ECP + EPP mode
