Subversion Repositories core1990_interlaken

library ieee;

use ieee.std_logic_1164.all;

entity testbench_deframing_meta is

end entity testbench_deframing_meta;

architecture tb_deframing_meta of testbench_deframing_meta is

    signal clk          : std_logic;                      -- Clock input

        signal Reset            : std_logic;                                      -- Reset decoder

        signal Data_In      : std_logic_vector(63 downto 0);  -- Data input

    signal Data_Out     : std_logic_vector(63 downto 0);  -- Decoded 64-bit output

        signal CRC32_Error   : std_logic;                     -- Enables the decoder

    signal Data_Control_In  : std_logic;                  -- Indicates whether the word is data or control

    signal Data_Control_Out : std_logic;                  -- Indicates whether the word is data or control

    signal Data_Valid_In    : std_logic;

    signal Data_Valid_Out   : std_logic;

    constant CLK_PERIOD : time := 10 ns;

begin

    uut : entity work.Meta_Deframer

    port map (

        clk => clk,

        reset => reset,

        CRC32_Error => CRC32_Error,

        Data_in => Data_in,

        Data_out => Data_out,

        Data_control_in => Data_control_in,

        Data_control_out => Data_control_out,

        Data_valid_in => Data_valid_in,

        Data_valid_out => Data_valid_out

    );

    Clk_process :process

    begin

        clk <= '1';

        wait for CLK_PERIOD/2;  --for half of clock period clk stays at '0'.

        clk <= '0';

        wait for CLK_PERIOD/2;  --for next half of clock period clk stays at '1'.

    end process;

    simulation : process

    begin

        wait for 1 ps;

        Data_control_in <= '0';

        deframer_en <= '1';

        reset <= '1';

        data_in <= (others=>'0');

        wait for CLK_PERIOD;

        wait for CLK_PERIOD;

        reset <= '0';

        Data_control_in <= '1';

        Data_in <= X"78f6_78f6_78f6_78f6";

        wait for CLK_PERIOD;

        Data_in <= X"2800_0000_0000_0000";

        wait for CLK_PERIOD;

        data_in <= X"1e1e_1e1e_1e1e_1e1e";

        wait for CLK_PERIOD;

        Data_control_in <= '0';

        Data_in <= X"4f21a2a3a4a5a6a7";

        wait for CLK_PERIOD;

        data_in <= X"5f5e5a5c5b60f2a0";

        wait for CLK_PERIOD;

        data_in  <= X"635e22a3a4a5a7a7";

        wait for CLK_PERIOD;

        data_in  <= X"70000FFF000000F0";

        wait for CLK_PERIOD*2;

        Data_in  <= X"2f5e5d5c5b5a5958";

        wait for CLK_PERIOD;

        wait for CLK_PERIOD;

        Data_Control_In <= '1';

        data_in  <= X"E000_0001_0000_0000";

        wait for CLK_PERIOD*3;

        Data_Control_In <= '0';

        data_in  <= X"9486576758050505";

        wait for CLK_PERIOD;

        data_in <= X"60b35d5dc4a582a7";

        wait for CLK_PERIOD;

        data_in <= X"2f5e5d5c5b5a5958";

        wait for CLK_PERIOD*5;

        Data_in <= X"1f5e5d5c5b5a5958";

        wait for CLK_PERIOD*3;

        Data_Control_In <= '1';

        Data_in <= X"6400_0000_6222_431a";

        wait for clk_period;

        Data_control_in <= '1';

        Data_in <= X"78f6_78f6_78f6_78f6";

        wait for CLK_PERIOD;

        Data_in <= X"2800_0000_0000_0000";

        wait for CLK_PERIOD;

        data_in <= X"1e1e_1e1e_1e1e_1e1e";

        wait for CLK_PERIOD;

        Data_control_in <= '0';

        Data_in <= X"4f21a2a3a4a5a6a7";

        wait for CLK_PERIOD;

        data_in <= X"5f5e5a5c5b60f2a0";

        wait for CLK_PERIOD;

        data_in <= X"2f5e5d5c5b5a5958";

        wait for CLK_PERIOD*12;

        data_in <= X"2f5e5d5c5b5a5958";

        wait for CLK_PERIOD;

        Data_in <= X"1f5e5d5c5b5a5958";

        wait for CLK_PERIOD;

        Data_in <= X"2f5e5d5c5b5a5958";

        wait for CLK_PERIOD;

        Data_in <= X"78f6_78f6_78f6_78f6";

        wait for CLK_PERIOD;

        Data_in <= X"2800_0000_0000_0000";

        wait for CLK_PERIOD;

        data_in <= X"1e1e_1e1e_1e1e_1e1e";

        wait for CLK_PERIOD;

        Data_Control_In <= '1';

        data_in <= X"645e5d5c5b5a5958";

        wait for CLK_PERIOD;

        Data_in <= X"78f6_78f6_78f6_78f6";

        wait for CLK_PERIOD;

        Data_in <= X"2800_0000_0000_0000";

        wait for CLK_PERIOD;

        Data_Control_In <= '0';

        data_in <= X"1e1e_1e1e_1e1e_1e1e";

        wait for CLK_PERIOD;

        Data_in <= X"4f21a2a3a4a5a6a7";

        wait for CLK_PERIOD;

        data_in <= X"5f5e5a5c5b60f2a0";

        wait for CLK_PERIOD;

        data_in  <= X"635e22a3a4a5a7a7";

        wait for CLK_PERIOD;

        data_in <= X"5f5e5a5c5b60f2a0";

        wait for CLK_PERIOD;

        data_in  <= X"635e22a3a4a5a7a7";

        wait for CLK_PERIOD;

        data_in  <= X"70000FFF000000F0";

        wait for CLK_PERIOD*2;

        Data_in <= X"2f5e5d5c5b5a5958";

        wait for CLK_PERIOD;

        data_in  <= X"8050505050050505";

        wait for CLK_PERIOD*3;

        data_in  <= X"9486576758050505";

        wait for CLK_PERIOD;

        data_in <= X"60b35d5dc4a582a7";

        wait for CLK_PERIOD*60;

        data_in  <= X"8050505050050505";

        wait for CLK_PERIOD*3;

        data_in  <= X"9486576758050505";

        wait for CLK_PERIOD;

        data_in <= X"60b35d5dc4a582a7";

        wait for CLK_PERIOD;

        data_in <= X"2f5e5d5c5b5a5958";

        wait for CLK_PERIOD*12;

        data_in <= X"2c8e5d5c5b5a5958";

        wait for CLK_PERIOD;

        Data_in <= X"1f5e5d5c5b5a5958";

        wait for CLK_PERIOD*26;

        data_in <= X"2c8e5d5c5b5a5958";

        wait for CLK_PERIOD*18;

        data_in <= X"1f5e5d5c5b5a5958";

        wait for CLK_PERIOD;

        wait;

    end process;

end architecture tb_deframing_meta;