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This item is used to assign the I/O address and interrupt request (IRQ) for the onboard serial
port 1.
► Onboard IrDA Port
This item is used to assign the I/O address and interrupt request (IRQ) for the onboard infrared
chip.
► IrDA Duplex Mode
This item enables you to determine the infrared function of the onboard infrared chip.
► Onboard Parallel Port
This item is used to assign the I/O address and interrupt request (IRQ) for the onboard parallel
(or Printer) port.
► Parallel Port Mode
This item is used to select the operation modes for the onboard parallel (or Printer) port. They
are [SPP], [EPP], [ECP] and [ECP+EPP].
► EPA Mode Use DMA
When “Parallel Port Mode“ set to “ECP“ or “ECP+EPP “, this item is used to select the the
channel of ECP mode.