ECS NFORCE4M-A, Руководство пользователя, Страница: 45 / 86

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Using BIOS
SuperIO Device (Press Enter)
Scroll to this item and press <Enter> to view the following screen:
X
mnlk
F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults
: Move Enter: Select +/-/PU/PD:Value F10:Save ESC:Exit F1: General Help
Item Help
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Menu Level
Onboard FDC Controller [Enabled]
Onboard Serial Port 1 [3F8/IRQ4]
UART Port [Disabled]
UART Mode Select IrDA
UR2 Duplex Mode Half
Onboard Parellel Port [378/IRQ7]
Parallel Port Mode [ECP]
ECP Mode Use DMA [3]
Phoenix-Award WorkstationBIOS CMOS Setup Utility
SuperIO Device
Onboard FDC Controller (Enabled)
This option enables the onboard floppy disk drive controller.
Onboard Serial Port 1 (3F8/IRQ4)
This option is used to assign the I/O address and interrupt request (IRQ) for onboard serial
port 1.
UART Port (Disabled)
This item allows users to assign the resources for the UART port device.
UR2 Duplex Mode (Half)
This field is available when UART Mode is set to either ASKIR or IrDA. This item enables
you to determine the infrared function of the onboard infrared chip. The options are Full
and Half (default). Full-duplex means that you can transmit and send information
simultaneously. Half-duplex is the transmission of data in both directions, but only one
direction at a time.
Onboard Parallel Port (378/IRQ7)
This option is used to assign the I/O address and interrupt request (IRQ) for the onboard
parallel port.
This field is available if the Onboard Serial Port 2 field is set to any option but Disabled. .
UART Mode Select enables you to select the infrared communication protocol-IrDA,
ASKIR or SCR.
UART Mode Select (IrDA)
Parallel Port Mode (ECP)
Enables you to set the data transfer protocol for your parallel port. There are four options:
SPP (Standard Parallel Port), EPP (Enhanced Parallel Port), ECP (Extended Capabilities
Port) and ECP+EPP.
SPP allows data output only. Extended Capabilities Port (ECP) and Enhanced Parallel Port
(EPP) are bi-directional modes, allowing both data input and output. ECP and EPP modes
are only supported with EPP- and ECP-aware peripherals.