CHAINTECH CT-6AIA2 Manual page 39

User's Manual
Q. Power On By Modem
When enabled, a modem that receives a call will wake up the system from
soft off and green mode. You should connect the modem to the COM port
and turn on the resume event in green mode.
R. Primary INTR
When set to On, any event occurring at will awaken a system which has been
power down.
The following listed IRQ'S, (see figures 3-6) which can be exempted much
as the COM ports and LPT ports can. When an I/O device wants to gain
the the attention of the operating system, it send signals causing an IRQ to
occur. When the operating system is ready to respond to the request, it interupts
itself and performs the service.
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