--com_encode.vhd 7 segment com encoder
library ieee ;
use ieee.std_logic_1164.all;
entity com_encode is
port(
  com_clk : in std_logic_vector(1 downto 0);--input count
  ledcom : out std_logic_vector(3 downto 0));--output encode
end com_encode;
architecture behavior of com_encode is 
begin 
  ledcom<="1110" when com_clk="00" else
          "1101" when com_clk="01" else
          "1011" when com_clk="10" else
          "0111";                                        
end behavior;