Biostar U8668-D BIOS Manuale Proprietario

BIOS Setup

Onboard Serial Port 1

Select an address and corresponding interrupt for the first and second
serial ports.
The Choices: Disabled, 3F8/IRQ4 (default), 2F8/IRQ3, 3E8/IRQ4,

2E8/IRQ3, Auto.

Onboard Serial Port 2

Select an address and corresponding interrupt for the first and second
serial ports.
The Choices: Disabled(default), 2F8/IRQ3, 3F8/IRQ4, 3E8/IRQ4,

2E8/IRQ3, Auto.

UART Mode Select

This item allows you to determine which Infra Red (IR) function of
onboard I/O chip.
The Choices: Normal, AS KIR, IrDA (default).

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.

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)

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.

ECP Mode Use DMA

Select a DMA Channel for the port.

The Choices: 3 (default), 1.

Game Port Address

Game Port I/O Address.
The Choices: 201 (default), 209, Disabled.