In {HEAD ~ one embodiment}, a shared write circuit generates {TAIL ~ a programming voltage} that changes with an input signal representing values to be written to the memory 
In { HEAD ~ one embodiment } , a shared write circuit generates { TAIL ~ a programming voltage } that changes with an input signal representing values to be written to the memory
OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH