Code conversion circuit to convert decimal digits from 5211 code to 1-out-of-10 code

摘要

The code conversion circuit according to the subject of the invention is a three-part code conversion circuit, which consists of a 5211 to 51111 code conversion circuit (10), a 51111 to 54321 code conversion circuit (20), and a 54321 to 1-out-of-10 code conversion circuit (30). The 5211 to 51111 code conversion circuit (10) is extremely simple. <IMAGE>