We have already discussed the procedure for this and procedure can be described by following diagram: From the diagram above we can derive the equations directly without any maps. We know that B3 = G3 and B2 is calculated by adding B3 & G2 (ignoring carry) so B2= B3 xor G2 Similarly B1= B2 xor G1 B0= B1 xor […]
Tag: Gray Code
Binary to Gray Code converter
In this circuit we’ll convert BINARY numbers to GRAY numbers. Following is the truth table for it: B3 B2 B1 B0 G3 G2 G1 G0 0. 0 0 0 0 0 0 0 0 1. 0 0 0 1 […]
Gray Code
This is also called unit distance code or reflected code. This coding system has a property that there is only one bit change between consecutive gray codes. The following table would show gray codes of decimal values. Binary to gray conversion: Starting from right to left If it is MSB then place it as it is […]