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[FAQ] C2000WARE: ePWM DC Event Delaying Using Valley Switching Submodule

Ryan Ma

Genius 17826 points

Part Number: C2000WARE

How can I add a delay to the DCxEVT1/2 signal using Valley Switching Submodule to generate a delayed DCEVTFILT?

0 Ryan Ma 9 months ago

TI__Genius 17826 points

Here are threads that answer this questions:

https://e2e.ti.com/support/microcontrollers/c2000-microcontrollers-group/c2000/f/c2000-microcontrollers-forum/785578/tms320f28377d-dc-event-delaying-using-valley-switching-submodule
1. Please refer to ePWM ex6 of our C2000WARE that can help showcase this delay using valley switching.
https://e2e.ti.com/support/microcontrollers/c2000-microcontrollers-group/c2000/f/c2000-microcontrollers-forum/1317734/tms320f28388s-if-enable-valley-switching-dcevtfilt-is-synchronous-output-or-asynchronous-output
1. Details about SYNC vs ASYNC paths for valley switching