AW_PWM_CTRL
reg = AW_PWM_READ(sc, AW_PWM_CTRL);
reg = AW_PWM_READ(sc, AW_PWM_CTRL);
reg = AW_PWM_READ(sc, AW_PWM_CTRL);
AW_PWM_WRITE(sc, AW_PWM_CTRL, reg);
reg = AW_PWM_READ(sc, AW_PWM_CTRL);
AW_PWM_WRITE(sc, AW_PWM_CTRL, reg);