TMS320F280049C: HRPWM issue about the enable the TBPRD?

Shaoxing Ke

Hi Experts,

My customer is using the HRPWM, and they notice that the F280049C TRM the below situation:

Do we have anyway to avoid this? Is this unavoidable? when one PWMxA for the PWM out, the another one PWMxB for the HRPWM out.

In the meanwhile, I also notice that the F2803x TRM also has this situation as below:

0 Nima Eskandari over 4 years ago

Shaoxing Ke said:
Do we have anyway to avoid this? Is this unavoidable?

Yes enable it on both and dont use any highres steps on the channel that you dont need.

0 Nima Eskandari over 4 years ago in reply to Nima Eskandari

Shaoxing Ke said:
In the meanwhile, I also notice that the F2803x TRM

Yes it is essentially the same thing carried over to the newer devices. My solution above is for newer devices such as F280049C

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