Power Management Setup - Delta Components Fanless Box PC 31xx series Manual

ECP Mode Use DMA
When the on-board parallel port is set to ECP mode, the parallel port can use DMA3 or
DMA1.
Serial Port 3\4 Use IRQ
This assigns an IRQ to the serial port 3\4.

4.11 Power Management Setup

This option lets you control system power management. The system has various power-saving
modes including powering down the hard disk, turning off the video, suspending to RAM,
and software power down that allows the system to be automatically resumed by certain
events.
The power-saving modes can be controlled by timeouts. If the system is inactive for a time,
the timeouts begin counting. If the inactivity continues so that the timeout period elapses, the
system enters a power saving mode. If any item in the list of Reload Global Timer Events is
enabled, then any activity on that item will reset the timeout counters to zero.
If the system is suspended or has been powered down by software, it can be resumed by a
wake up call that is generated by incoming traffic to a modem, a LAN card, a PCI card, or a
fixed alarm on the system realtime clock. Selecting Power Management Setup on the main
program screen displays this menu:
Figure 4-6: BIOS – Power Management Setup
ACPI Function
The ACPI standard (Advanced Configuration and Interface power) allows the operating
system directly to check the functions of energy saving and the PnP (Plug and Play)
functionality. The ACPI functions are normally activated by the BIOS. The choices are:
Enabled and Disabled.
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