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--! @file

--! @brief 2:1 Mux using with-select

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--! Use standard library

library ieee;

--! Use logic elements

    use ieee.std_logic_1164.all;

--! Mux entity brief description

--! Detailed description of this 

--! mux design element.

entity mux_using_with is

    port (

        din_0   : in  std_logic; --! Mux first input

        din_1   : in  std_logic; --! Mux Second input

        sel     : in  std_logic; --! Select input

        mux_out : out std_logic  --! Mux output

    );

end entity;

--! @brief Architure definition of the MUX

--! @details More details about this mux element.

architecture behavior of mux_using_with is

begin

    with (sel) select

    mux_out <= din_0 when '0',

               din_1 when others;

end architecture;