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CS411 mux32_3 three input multiplexor

  


library IEEE;
use IEEE.std_logic_1164.all;
entity mux32_3 is
  port(in0    : in  std_logic_vector (31 downto 0);
       in1    : in  std_logic_vector (31 downto 0);
       in2    : in  std_logic_vector (31 downto 0);
       ct1    : in  std_logic;          -- pass in1(has priority)
       ct2    : in  std_logic;          -- pass in2
       result : out std_logic_vector (31 downto 0));
end entity mux32_3;

architecture behavior of mux32_3 is 
begin  -- behavior -- no process needed with concurrent statements
  result <= in1 when ct1='1' else in2 when ct2='1' else in0 after 50 ps;
end architecture behavior;  -- of mux32_3