1 Reply Latest reply on Jul 2, 2020 4:53 PM by RodolfoG_11

    Stretching the PWM overflow output

    RiTa_288331

      Greetings All!

       

      Using a PSOC 6, I am trying to use a single PWM module to control a boost converter single power switch MOSFET, AND trigger an external ADC.

       

      I want to use the PWM's overflow output to trigger the external ADC, but the pulse is too narrow to reliably trigger the ADC.  On my oscilloscope, with the PWM frequency at 25kHz, I measure the overflow pulse at ~60 nanoseconds.

       

      Is there a way to "stretch" this overflow pulse?