Kontron Mungo545, User Manual

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56 Mungo545 User’s Manual
Wake-Up by PCI Board (PEM)
The settings for this field are Enabled and Disabled (default).
RI Resume
This field enables or disables the power on of the system through the
modem connected to the serial port or LAN.
Modem Use IRQ
This field sets the IRQ used by the Modem. By default, the IRQ used is 3 .
RTC Resume
This function is for setting date and time for your system to boot up. If the
system is disabled, you cannot use this function. During enable d, choose
the Date and Time these two items:
Date (of month) Alarm You can choose which month the system will
boot up. Set up to 0, to boot every month.
Time (hh:mm:ss) Alarm You can choose what hour, minute and
second the system will boot up.
IRQ Wake Events, VGA, LPT & COM, HDD & FDD, PCI master
The VGA, LPT & COM, HDD & FDD, PCI Master, Modem Ring Resume,
RTC Alarm Resume and Primary INTR section are I/O events which can
prevent the system from entering a power saving mode or can awaken the
system from such a mode. When an I/O device wants to gain the attention
of the operating system, it signals this by causing an IRQ to occur. When
the operating system is ready to respond to the request, it interrupts itself
and performs the service. The default value is Off. When set On, activity
will neither prevent the system from going into a power management mode
nor awaken it. The IRQ section sets the wake-up call of the system. If
activity is detected from any enabled IRQ channels in the left-hand gro up,
the system wakes up from suspended mode.