TI 280x ePWM Trip Zone Clear in Simulink

David Kroeter said:

Hi!

My question is related with the Mathworks Real Time Workshop in combination with a TI2808. I want to configure an ePWM Trip Zone in order to force ePWM1-3 to 'Low' state as soon as I receive a pulse on pin TZ1 (one-shot Trip Zone). So far, this works quite well, but how do I reset the Trip Zone after the error is gone, so the PWM is active again? Do I have to write my own ISR? How can this be done in Simulink? (because my code is generated by Real Time Workshop)

Thanks!

David

Hello,

I have forwarded your question to the mathworks to see if they can help.  Their email is: c2000_expert@mathworks.com.  If you contact them directly, please reference this post.

Thank you

Lori

Hi

I am having the exact same issue. 

Could someone tell me what the answer is please .