Chapter 2
BIOS Setup
2-19
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)
Using Parallel Port as Standard Printer Port.
EPP
Using Parallel Port as Enhanced Parallel
Port.
ECP
Using Parallel Port as Extended Capabilities
Port.
ECP+EPP
Using Parallel Port as ECP & EPP mode.
Normal
Supports EPP or ECP mode.
Содержание M7TDE
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