MFCLCK_f - Scicos basic block for frequency division of event clock
This block is used in the Super Block MCLOCK. The input event is directed once every n times to output 1 and the rest of the time to output 2. There is a delay of "Basic period" in the transmission of the event. If this period >0 then the second output is initially fired. It is not if this period=0. In the latter case, the input is driven by an event clock and in the former case, feedback can be used.