According to an exemplary embodiment of the present disclosure, when detecting the voltage level of the first setting voltage has been set to a predetermined voltage the lighting device controlling chip may determine the address of the lighting device controlling chip according to the counting signal corresponding to {HEAD ~ the number} of {TAIL ~ the received data slots} 
of
According to an exemplary embodiment of the present disclosure , when detecting the voltage level of the first setting voltage has been set to a predetermined voltage the lighting device controlling chip may determine the address of the lighting device controlling chip according to the counting signal corresponding to { HEAD ~ the number } of { TAIL ~ the received data slots }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL