SPRUIU1C July 2020 – February 2024 DRA821U , DRA821U-Q1
Figure 12-2643 shows the event-trigger (ET) submodule in the EPWM system. The event-trigger submodule manages the events generated by the time-base submodule and the counter-compare submodule to generate an aggregated interrupt request.
The key functions of the event-trigger submodule are: