6 Replies Latest reply on Nov 23, 2016 3:26 PM by dimitrios.vozikis_1659296

    multilevel triangle carriers

    dimitrios.vozikis_1659296

      Hello everyone! 

         

      I just got in my hands, my first ever dsp to use! As I am clueless in z-domain applications, I would like some of your insight. 

         

      I would like to compare a sinusoidal voltage reference to multiple amplitude triangle carriers in order to create a multilevel PWM. (i hope the pic helps a bit). And if it is achievable to do it only through the registers as the manipulation of the voltage reference need to be accessed from other functionalities as well. I found a bit tricky to create these so called multilevel carriers.

         

      Therefore i would much appreciate any kind of help.

         

      /Dimz

         

      (i apologies for any miss concept that i may have used, still trying to get into the dsp mentality :) )