Function Call in ST

DC541Pwm(EN     := DC541Pwm_EN,
         SLOT   := DC541Pwm_SLOT,
         CH     := DC541Pwm_CH,
         PULSE  := DC541Pwm_PULSE,
         PAUSE  := DC541Pwm_PAUSE,
         CYCLE  := DC541Pwm_CYCLE);


DC541Pwm_DONE   := DC541Pwm.DONE;
DC541Pwm_ERR    := DC541Pwm.ERR;
DC541Pwm_ERNO   := DC541Pwm.ERNO;