Give the details of excess 3 codes and gray code using four binary digits.
Ans:
Table of excess 3 codes and gray code using four binary digits
|
Binary no
|
Excess3
|
Gray code
|
|
0 0 0 0
|
0 0 1 1
|
0 0 0 0
|
|
0 0 0 1
|
0 1 0 0
|
0 0 0 1
|
|
0 0 1 0
|
0 1 0 1
|
0 0 1 1
|
|
0 0 1 1
|
0 1 1 0
|
0 0 1 0
|
|
0 1 0 0
|
0 1 1 1
|
0 1 1 0
|
|
0 1 0 1
|
1 0 0 0
|
0 1 1 1
|
|
0 1 1 0
|
1 0 0 1
|
0 1 0 1
|
|
0 1 1 1
|
1 0 1 0
|
0 1 0 0
|
|
1 0 0 0
|
1 0 1 1
|
1 1 0 0
|
|
1 0 0 1
|
1 1 0 0
|
1 1 0 1
|
|
1 0 1 0
|
|
1 1 1 1
|
|
1 0 1 1
|
|
1 1 1 0
|
|
1 1 0 0
|
|
1 0 1 0
|
|
1 1 0 1
|
|
1 0 1 1
|
|
1 1 1 0
|
|
1 0 0 1
|
|
1 1 1 1
|
|
1 0 0 0
|