{HEAD ~ A semiconductor} read only {TAIL ~ memory} 1 or 3 wherein said silicon resistances are amorphous 
read only
{ HEAD ~ A semiconductor } read only { TAIL ~ memory } 1 or 3 wherein said silicon resistances are amorphous
HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH