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2-14 Using NECCSD Utilities
DMA channel
This field appears only when the Mode option is set
to “ECP”; it does not appear when the Mode option
is set to bidirectional (the default) or the other
parameters. When Mode is set to ECP, DMA
channel choices include “DMA3” (the default) and
“DMA 1.”
Floppy Disk Controller
This field enables the diskette drive interface connector
on the riser board. The default setting is “Disabled.”
IDE Controller
The IDE Controller field enables the IDE interface
connector on the riser board. Choices include “Enabled”
(default) and “Disabled.”
Audio
This field (“Enabled” by default) enables the audio
system on the system board. Choose “Disabled” if an
external audio card is installed.
LAN
This field configures the LAN device. The default
setting is “Enabled.”
Legacy USB Support
This field enables (the default ) or disables support for
legacy Universal Serial Bus (USB) devices.
Hardware Monitor
This field enables (the default) or disables the on-board
hardware monitor device.