Difference between Function-call input Event and Function-call output Event?

I have a situation wherein stateflow Chart_A uses Function-call output event to activate the Chart_B. Chart_A tries to broadcast the same Function-call output event multiple times in a single time step. Does Chart_B execute multiple Function-call at the same time step? Please explain.

Answer 1

[Joachim Schlosser]

The answer is yes, and the reason is a RTFM: http://www.mathworks.com/help/releases/R2014b/stateflow/ug/using-output-events-to-activate-a-simulink-block.html#brora8l