SPRUIV7B May 2022 – September 2023 AM620-Q1 , AM623 , AM625 , AM625-Q1 , AM625SIP
Figure 12-347 illustrates the dead-band generator submodule within the EPWM module.
The "Action-qualifier (AQ) Module" section discussed how it is possible to generate the required dead-band by having full control over edge placement using both the CMPA and CMPB resources of the EPWM module. However, if the more classical edge delay-based dead-band with polarity control is required, then the dead-band generator submodule should be used.
The key functions of the dead-band generator submodule are: