The circuit comprises {HEAD ~ a connector} adapted to receive a portable memory device having timing characterization data; a control circuit coupled to receive the timing characterization data; and a switch coupled between a reference voltage and an output terminal of {TAIL ~ the configurable light timer}, wherein the switch is controlled by the control circuit to disconnect the reference voltage from the output terminal according to the timing characterization data 
The circuit comprises { HEAD ~ a connector } adapted to receive a portable memory device having timing characterization data ; a control circuit coupled to receive the timing characterization data ; and a switch coupled between a reference voltage and an output terminal of { TAIL ~ the configurable light timer } , wherein the switch is controlled by the control circuit to disconnect the reference voltage from the output terminal according to the timing characterization data
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD 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 TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL 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