1. Examples
1. (10011)2 = ( ? )Gray Code
Solution: Binary code : 10011
Method-1: (Binary to Gray code) g_4=b_4=1
g_3=b_4 o+ b_3=1 o+ 0=1
g_2=b_3 o+ b_2=0 o+ 0=0
g_1=b_2 o+ b_1=0 o+ 1=1
g_0=b_1 o+ b_0=1 o+ 1=0
:. Gray code : 11010
Method-2: (Binary to Gray code)b_4 1 | b_3 0 | b_2 0 | b_1 1 | b_0 1 | Binary code | b_4 1 | b_4 o+ b_3 1 o+ 0 | b_3 o+ b_2 0 o+ 0 | b_2 o+ b_1 0 o+ 1 | b_1 o+ b_0 1 o+ 1 | | darr | darr | darr | darr | darr | | 1 g_4 | 1 g_3 | 0 g_2 | 1 g_1 | 0 g_0 | Gray code |
:. Gray code : 11010
1. (1011001)2 = ( ? )Gray Code
Solution: Binary code : 1011001
Method-1: (Binary to Gray code) g_6=b_6=1
g_5=b_6 o+ b_5=1 o+ 0=1
g_4=b_5 o+ b_4=0 o+ 1=1
g_3=b_4 o+ b_3=1 o+ 1=0
g_2=b_3 o+ b_2=1 o+ 0=1
g_1=b_2 o+ b_1=0 o+ 0=0
g_0=b_1 o+ b_0=0 o+ 1=1
:. Gray code : 1110101
Method-2: (Binary to Gray code)b_6 1 | b_5 0 | b_4 1 | b_3 1 | b_2 0 | b_1 0 | b_0 1 | Binary code | b_6 1 | b_6 o+ b_5 1 o+ 0 | b_5 o+ b_4 0 o+ 1 | b_4 o+ b_3 1 o+ 1 | b_3 o+ b_2 1 o+ 0 | b_2 o+ b_1 0 o+ 0 | b_1 o+ b_0 0 o+ 1 | | darr | darr | darr | darr | darr | darr | darr | | 1 g_6 | 1 g_5 | 1 g_4 | 0 g_3 | 1 g_2 | 0 g_1 | 1 g_0 | Gray code |
:. Gray code : 1110101
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