Aaeon PCM-6894 User Manual page 70

Wake Up Events(only for ATX type)
You can turn On or Off monitoring of commonly used interrupt
requests so they do not awaken the system from, or reset activity
timers for, Doze and Standby modes.
For example, if you have a modem on IRQ3, you can turn On IRQ3
as a wake-up event, so an interrupt from the modem can wake up
the system. Or you may wish to turn Off IRQ12 (the PS/2) mouse as
a wake-up event, so accidentally brushing the mouse does not
awaken the system.
PCM-6894 offers 7 ways to awaken the system. Define each way as
the interrupt requests or not.
VGA
The choices: ON, OFF
LPT & COM
The choices: LPT, COM, LPT/COM, NONE
HDD & FDD
The choices: ON, OFF
PCI Master
The choices: ON, OFF
Modem Ring Resume
An input signal on the serial Ring Indicator (RI) line (in other
words, an incoming call on the modem) awakens the system from a
soft off state.
The choices: Enabled, Disabled
RTC Alarm Resume
When Enabled, your can set the date and time at which the RTC
(real-time clock) alarm awakens the system from Suspend mode.
The choices: Enabled, Disabled
60 PCM-6894 User Manual