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Advanced
- Advanced system configuration
Settings in BIOS Setup
A26361-D969-Z120-8-7619
25
Parallel Mode - Parallel data transfer
This field is used to specify whether the parallel port is to be used as a bi-
directional input/output port or just as an output port.
ECP
and
EPP
transfer modes
allow faster transfer rates of 2 and 2.4 Mbytes/s. These modes will only work with
peripheral devices which support them. In addition, the field
Parallel
must be set to
378h
or
278h
.
Printer
The port functions as an output port only (default entry).
Bidirection
Data can be transferred in both directions across the port.
EPP
Fast transfer mode (up to 2 Mbytes/s), can output and receive
data. The mode requires a peripheral device which supports the
EPP (Enhanced Parallel Port) transfer mode.
ECP
Fast transfer mode (up to 2.4 Mbytes/s), can output and receive
data. The mode requires a peripheral device which supports the
ECP (Enhanced Capability Port) transfer mode. The DMA channel
required is determined by the system in accordance with Plug &
Play.
Diskette Controller
This field is used to enable and disable the built-in floppy disk controller on the
system board.
Enabled
The floppy disk controller is enabled - IRQ 6 is used. (default
entry).
Disabled
The floppy disk controller is disabled - IRQ 6 is free.
Hard Disk Controller
This field allows you to enable and disable the built-in IDE hard disk controller. The
associated interrupts (IRQ 14 for the first connector, IRQ 15 for the second
connector) will only be available if no IDE hard disk drive is physically connected.