Acer 2100 Computer Hardware User Manual


 
Chapter 3 - BIOS Utility 3-15
The Base Address and IRQ parameters are
configurable only if the Serial Port parameter is
enabled.
3.5.2 Parallel Port
This parameter allows you to enable or disable the parallel port.
Base Address
This function lets you set a logical base address for the parallel port. The options are:
3BCh
378h
278h
IRQ
This function lets you assign an interrupt for the parallel port. The options are IRQ 5 and
7.
The Base Address and IRQ parameters are
configurable only if the Parallel Port is enabled.
If you install an add-on card that has a parallel port
whose address conflicts with the parallel port on
board, a warning message appears on the screen.
Check the parallel port address on the add-on card
and change the address to one that does not conflict.