Abit SI-2PS User Manual page 38

3-12
Onboard Parallel Port
This item specifies the I/O address used by the parallel port.
[Disabled]: This option prevents the parallel port from accessing any system
resources. When the value of this option is set to [Disabled], the printer port becomes
unavailable.
[378]: This option allows the parallel port to use [378] as its I/O port address. The
majority of parallel ports on computer systems use IRQ7 and I/O Port 378H as the
standard setting.
[278]: This option allows the parallel port to use [278] as its I/O port address.
[3BC]: This option allows the parallel port to use [3BC] as its I/O port address.
Parallel Port Mode
This item specifies the parallel port mode.
[SPP]: (Standard Parallel Port) Allows bi-directional parallel port operation at normal
speed.
[EPP]: (Enhanced Parallel Port) Allows bi-directional parallel port operation at
maximum speed.
[ECP]: (Extended Capabilities Port) Allows bi-directional parallel port operation at a
speed faster than the normal mode's data transfer rate.
[EPP+ECP]: Using parallel port as EPP & ECP mode.
EPP Mode Select
This item selects the EPP mode.
ECP Mode Use DMA
This item selects the DMA channel of the parallel port.
SI-2Ps
Chapter 3