User`s manual

Mainboard User’s Manual
OnBoard FDC
Use this item to enable or disable the onboard
floppy disk drive interface.
OnBoard Serial
Port1
Use this item to enable or disable the onboard
COM1 serial port, and to assign a port address
IR Function
Use this item to define the protocol for an
infrared port if you have installed an optional IR
port. The choices are IrDA and ASKIR.
IR Duplex Mode
Use this item to define if the optional infrared
port is full-duplex or half-duplex.
Onboard Parallel
Port
Use this item to enable or disable the onboard
LPT1 parallel port, and to assign a port
address. The Auto setting will detect and
available address.
Parallel Port Mode
Use this item to set the parallel port mode. You
can select SPP (Standard Parallel Port), ECP
(Extended Capabilities Port), EPP (Enhanced
Parallel Port), or ECP + EPP.
Parallel Port IRQ
Use this item to assign either IRQ 5 or 7 to the
parallel port.
Parallel Port DMA
Use this item to assign a DMA channel to the
parallel port. The options are 0, 1 and 3.
OnBoard MIDI Port
Use this item to enable or disable the onboard
MIDI port, and to assign a port address.
MIDI Port IRQ
Use this item to assign an IRQ to the MIDI port.
OnBoard Game
Port
Use this item to enable or disable the onboard
Game port.
Onboard IDE
Use this item to enable or disable either or both
of the onboard Primary and Secondary IDE
channels.
Ultra DMA Support
Use this item to set Ultra DMA support for IDE
devices on the Primary or Secondary IDE
channels. You must enable this or UDMA
devices will not work at their intended speed.
OnBoard AC’ 97
Audio/ Modem
Use these items to enable or disable the
onboard audio/modem.
USB Function
Enable this item if you plan to use the USB
ports on this mainboard.
USB Function for
DOS
Enable this item if you plan to use the USB
ports on this mainboard in a DOS environment.
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