22 ecp mode use dma, 23 pwron after pwr-fail, 7 power management setup – Intel Socket 478 AIMB-744 User Manual
Page 55: Figure 3.9: power management setup screen (1), 1 acpi function, 2 acpi suspend type
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Chapter 3
This field allows you to select EPP port type 1.7 or 1.9. The choices:
"EPP1.9", "EPP1.7".
3.6.22 ECP Mode Use DMA
This selection is available only if you select “ECP” or “ECP + EPP” in
the Parallel Port Mode field. In ECP Mode Use DMA, you can select
DMA channel 1, or DMA channel 3. Leave this field on the default set-
ting.
3.6.23 PWRON After PWR-Fail
To setup the status of system after power fail. The "Off" will keep system
power off after power fail, the "On" will boot up the system after fail, and
the "Former-Sts" will return to the status before power fail.
3.7 Power Management Setup
The power management setup controls the single board computer's
“green” features to save power. The following screen shows the manufac-
turer’s defaults.
3.7.1 ACPI function
The choice: "Enabled", "Disabled".
3.7.2 ACPI Suspend Type
Figure 3.9: Power management setup screen (1)