ePWM digital compare

Event Filtering

Specifies the filter parameters. Activate Use Blanking Window Filter to use these parameters.

Blanking Window Offset: Specifies the number of timer counts before the blanking window occurs.

Blanking Window Width: Specifies the duration of the blanking window.

Source Event: Specifies the source event to be filtered.

Invert Blank Window: Inverts the blanking window.

Start Pulse: Specifies the start of the blanking window.

Event Input Sel: Specifies how the event is activated.

Event Output Select: Specifies whether the event is filtered. You can also synchronize the event to the system clock.

Event Src Sel: Selects inputs for four possible digital compare events. There are three possibilities: trip zone (TZn), comparator, or, in newer parts, a TRIPIN result. See Texas Instruments documentation for more information.

Output Configure

Specifies the output of the PWM upon occurrence of the event.

EVTA1out: Specifies the value produced by the PWM. You can also specify ADC SOCA, xSYNCI, and if an Interrupt occurs.

EVTA2out: Specifies the value produced by the PWM. You can also specify if an Interrupt occurs.

EVTB1out: Specifies the value produced by the PWM. You can also specify ADC SOCB, xSYNCI, and if an Interrupt occurs.

EVTB2out: Specifies the value produced by the PWM. You can also specify if an Interrupt occurs.

TRIPSEL Config: Lets you select a GPIO pin for each trip source.

Unit: Specifies the compare unit.

Use Blanking Window Filter: Selects the Blanking Window Filter.