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