Acer Aspire 1400 Service Manual page 47

Parameter
Parallel Port
Mode
Base I/O address
Interrupt
DMA channel
Legacy USB Support
Chapter 2
Description
Enables or disables the parallel port.
Sets the operation mode of the parallel port.
Sets the I/O address for the parallel port.
Set the interrupt for the parallel port.
Set the DMA channel for the paralle port.
Eeable or disable support for Legacy
Universal Serial Bus.
Options
Enabled or Disabled
Note: Depending on your
operating system, disabling an
unused device may help free
system resources for other
devices.
ECP, EPP, Bi-directional or
Normal
378/278/3BC
Note: When Mode is selected
as EPP mode,"3BC" will not be
available.
IRQ7or IRQ5
DMA1/DMA0/DMA3
Note: This field is hdden if
Mode is not ECP.
Enabled or Disabled
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