Code converter

1. Binary to Gray code

 1) Binary to Gray code

    G3=B3

    G2=B3^B2

    G1=B2^B1

    G0=B1^B0

 2) Gray to Binary

    B3=G3

    B2=B3^G2

    B1=B2^G1

    B0=B1^G0

2. BCD code to Excess-Three Code

BCD to Excess 3 code에 관한 것은 조금 더 찾아보는게 도울이 될 것 같다.

* 사진 출처

www.plcdev.com/using_ladder_logic_for_gray_code_conversion

faculty.kfupm.edu.sa/COE/ashraf/RichFilesTeaching/COE043_200/Chapter3Part1.htm