The application can generate a software event. Software events on Channel n
are issued by writing a ‘1’ to the Software Event Channel Select
(CHANNEL[n]) bit in the Software Events (EVSYS.SWEVENTx) register. A software event appears
as a pulse on the Event System channel, inverting the current event signal for one clock
cycle.
Event users see software events as no different from those produced by event generating peripherals.