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BIOS Setup 12
DMA Channel DMA 1
DMA 3
Determines the DMA channel assigned to the
infrared port when using Fast IR mode. This option is
only selectable when the Infrared Port Mode setting
is FIR.
Parallel Port Disabled
Enabled
Auto
Determines how system resources for the parallel
port are configured.
Select [Enabled] to configure resources manually.
Select [Auto] to allow the BIOS (or Plug and Play
operating system) to configure system resources for
the parallel port.
Select [Disabled] to disable the parallel port.
Mode Output Only
Bidirectional
ECP
Determines the operational mode for the parallel
port. Select Output Only, Bidirectional, or ECP
(Extended Capabilities Port) depending on which
setting is appropriate for your application.
This option is not displayed when the Parallel Port
option is set to [Disabled].
I/O Address 378 - 37F
278 - 27F
3BC - 3BF
Determines the base I/O address used for the
parallel port. This option is not displayed when the
Parallel Port option is set to [Disabled].
Interrupt IRQ 3
IRQ 4
IRQ 7
Determines the interrupt request level used for the
parallel port. This option is not displayed when the
Parallel Port option is set to [Disabled].
DMA Channel DMA 1
DMA 3
Determines the DMA channel assigned to the
parallel port when using ECP mode.
This option is only displayed when the Parallel Port
option is set to ECP.
Table 3-4. Serial/Parallel Port Configurations Submenu Options (Continued)
Option Settings Description