SPRUIU1C July 2020 – February 2024 DRA821U , DRA821U-Q1
Figure 12-2614 illustrates the counter-compare submodule within the EPWM. Figure 12-2615 shows the basic structure of the counter-compare submodule.
CC module features:
The counter-compare submodule takes as input the time-base counter value. This value is continuously compared to the counter-compare A (EPWM_CMPA) and counter-compare B (EPWM_CMPB) registers. When the time-base counter is equal to one of the compare registers, the counter-compare unit generates an appropriate event.