TMS320F2812: PWM Generation Using Pulse Generator in Matlab 2018b

Hi,

Few things to note, does your model work for 1KHZ frequency or still lower values. If yes, then it is likely the model has an overrun issue.

To generate the PWM the best way achieve it is using the ePWM block which we ship with TI C2000 Support package.

That will use the hardware capability to generate the PWM rather than software approach of toggling LED.

Please let us know if you need more details.

Hi,

Please let us know if the above response resolved your query. 

Thanks & Regards

Pramod

Hi,

                  Thank you for response. I tried with PWM block also. but i am getting same 8.33 Khz instead of 10 Khz.

what is clock cycles ? how to specify it ?

Thanks & Regards

Paul Kannan G

Hi,

                  Thank you for response. I tried with PWM block also. but i am getting same 8.33 Khz instead of 10 Khz.

what is clock cycles ? how to specify it ?

Thanks & Regards

Paul Kannan G