Avalon_VGA，-- This design provides an interface to the Alcahest VGA daughter card.
-- The design comprises of an 8-bit VGA driver with Avalon bus interfaces. There are a total of
-- three Avalon interfaces.
-- Title : Barrel Shifter (Pure combinational)
-- This VHDL design file is an open design you can redistribute it and/or
-- modify it and/or implement it after contacting the author
-- You can check the draft license at
