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Chapter 2
RxD , TxD Active
The 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.
SPP (default)
EPP
ECP
ECP+EPP
Normal
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.
Supports EPP or ECP mode.
2-19
BIOS Setup
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