Moreover, the counter X13 at the final stage corresponds to the area discriminating circuit according to {HEAD ~ the invention}, and outputs the area discriminating bit X13 as {TAIL ~ an area discriminating signal} 
Moreover , the counter X13 at the final stage corresponds to the area discriminating circuit according to { HEAD ~ the invention } , and outputs the area discriminating bit X13 as { TAIL ~ an area discriminating signal }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL