{TAIL ~ A register circuit} includes registers for temporarily storing the logic codes stored in {HEAD ~ the fuse circuit} 
{ TAIL ~ A register circuit } includes registers for temporarily storing the logic codes stored in { HEAD ~ the fuse circuit }
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD