7 Replies Latest reply on Jul 9, 2013 8:19 AM by junichi.hiraoka

    How to create a retriggerable monoflop for pulse detection

    user_119641629

      hello dear colleagues,

         

      i need to have a simple  solution for detecting pulses ( f=100Hz width 800µs).

         

       think of a monoflop with retrigger, but do not know how to implement.

         

      must detect the absence of pulses from zerocross detector.

         

      if pulses are detectet, normal operation

         

      if pulses are absent, failure condition ( to be detected with 1-bit status register).

         

       

         

      any ideas how to get this done the PSoC  way ? (schematic)

         

       

         

      Chip:CY8C3866LTI-067

         

      Creator: 2.2

         

      best regards Markus