Method for establishing a gray code and related counter circuit

摘要

A method for establishing a Gray code count sequence having N code words includes determining a first bit switch sequence having 2<M>-1 elements and a bit switching sequence property according to a first Gray code count sequence having 2<M >code words and where 2<M >is larger than N.A second bit switch sequence is determined having N-1 elements and the bit switching sequence property according to the first bit switch sequence. A second Gray code count sequence is determined according to the second bit switch sequence.