Binary to Gray converter
This page covers Binary to Gray converter and Gray to Binary converter.
Following figure-1 depicts boolean functions and equivalent logic diagram for Binary to Gray conversion.

Gray to Binary converter
Following figure-2 depicts boolean functions and equivalent logic diagram for Gray to Binary conversion.

VHDL Verilog codes on Binary vs Gray conversion
Following are the links to VHDL/Verilog codes on Binary vs Gray conversions:
Binary to Gray VHDL Code➤
Gray to Binary VHDL Code➤
BCD and Gray Counter Verilog Code➤
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