- Ask a related questionWhat is a related question?A related question is a question created from another question. When the related question is created, it will be automatically linked to the original question.
Hi,
Suppose if two GPIOs are used as sources for TZ1 and TZ3 of same ePWM to generate an trip interrupt, either of the GPIOs can cause the interrupt.
Am I right?
Thanks
Hi Sagar,
When you select the TZ input for cycle-by-cycle or one-shot mode, the selections can indeed be OR'ed before being passed to the trip logic. This will allow either GPIO to cause the ePWM output to change state on a trip.
For a TZ interrupt, the logic is actually in the DC sub-module. Here, again you can select that two TZ signals be OR'ed together before being passed through the qualification logic and then onto the interrupt generation:
