Biostar M7VIG User Manual page 60

Chapter 2
UART Mode Select
This item allows you to determine which Infra Red (IR) function of
onboard I/O chip.
The Choices: Normal (default), AS KIR, IrDA.
RxD, TxD Active
This item allows you to determine which Infrared (IR) function of
onboard I/O chip.
The Choices: Hi / Lo (default), Hi / Hi, Lo / Hi, Lo / Lo.
IR Transmission Delay
This item allows you to enable/disable IR transmission delay.
The Choices: Enabled (default), Disabled.
UR2 Duplex Mode
Select the value required by the IR device connected to the IR port.
Full-duplex mode permits simultaneous two-direction transmission.
Half-duplex mode permits transmission in one direction only at a time.
The Choices: Half (default), Full.
Use IR Pins
Consult your IR peripheral documentation to select the correct setting of
the TxD and RxD signals.
The Choices: IR-Rx2Tx2 (default), RxD2, TxD2.
Onboard Parallel Port
This item allows you to determine access onboard parallel port controller
with which I/O Address.
The Choices: 378/IRQ7 (default), 278/IRQ5, 3BC/IRQ7, Disabled.
Parallel Port Mode
The default value is SPP.
The Choices:
SPP(default)
EPP
ECP
ECP+EPP
Using Parallel port as Standard Printer Port.
Using Parallel Port as Enhanced Parallel
Port.
Using Parallel port as Extended Capabilities
Port.
Using Parallel port as ECP & EPP mode.
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BIOS Setup