Chapter 2
31
Parallel Port Address
Use this item to enable or disable the onboard
Parallel port, and to assign a port address.
N/A
Parallel Port Mode
Enables you to set data transfer protocol for your
parallel port.
There are four options: SPP (Standard Parallel
Port),
EPP(Enhanced Parallel Port), ECP(Extended
Capabilities Port) and ECP+EPP.
SPP allows data output only.
Port (ECP) and Enhanced Parallel Port (EPP)
are bi-Extended Capabilities directional modes,
allowing both data input and output. ECP and
EPP modes are only supported with EPP and
ECP aware peripherals.
SPP
EPP
ECP
ECP+EPP
ECP Mode DMA Channel
When the onboard parallel port is set to ECP
mode,the parallel port can use DMA 3 or DMA 1.
1
3
Parallel Port IRQ
This item assigns either IRQ 5 or 7 to the parallel
port
N/A
Parameter
Description
Options
