3 Replies Latest reply on Jan 29, 2019 2:50 PM by joeac_1591236

    How do I use the Timer block to measure duty cycle of a free-running signal?

    joeac_1591236

      I am trying to measure the roughly 50% duty cycle of a 750kHz free running signal.  I am using the UDB implementation of the Timer block with a 24MHz input clock with a rising edge trigger mode and a software controlled capture mode (which I set to falling edge).  I would like to record the number of clock cycles ("time") between rising and falling edge of the signal and to take numerous measurements in order to average the result.

       

      How do I do this?