EPWM_READ2
regval = EPWM_READ2(sc, EPWM_AQCSFRC);
regval = EPWM_READ2(sc, EPWM_TBCTL);
reg = EPWM_READ2(sc, EPWM_TBCTL);
reg = EPWM_READ2(sc, EPWM_DBCTL);
reg = EPWM_READ2(sc, EPWM_PCCTL);
reg = EPWM_READ2(sc, EPWM_TZFLG);