SPRUIN7C March 2020 – March 2024 TMS320F280021 , TMS320F280021-Q1 , TMS320F280023 , TMS320F280023-Q1 , TMS320F280023C , TMS320F280025 , TMS320F280025-Q1 , TMS320F280025C , TMS320F280025C-Q1
The action-qualifier submodule has the most important role in waveform construction and PWM generation. The action-qualifier submodule decides which events are converted into various action types, thereby, producing the required switched waveforms at the EPWMxA and EPWMxB outputs.
Figure 17-21 illustrates the action-qualifier submodule within the ePWM.