	component system is
		port (
			clk50_clk                          : in    std_logic                    := 'X';             -- clk
			pio_key_external_connection_export : in    std_logic_vector(1 downto 0) := (others => 'X'); -- export
			pio_led_external_connection_export : out   std_logic_vector(3 downto 0);                    -- export
			reset_n_reset_n                    : in    std_logic                    := 'X';             -- reset_n
			sd_clk_external_connection_export  : out   std_logic;                                       -- export
			sd_cmd_external_connection_export  : inout std_logic                    := 'X';             -- export
			sd_dat_external_connection_export  : inout std_logic_vector(3 downto 0) := (others => 'X'); -- export
			terasic_sdcard_conduit_end_sd_clk  : out   std_logic;                                       -- sd_clk
			terasic_sdcard_conduit_end_sd_cmd  : inout std_logic                    := 'X';             -- sd_cmd
			terasic_sdcard_conduit_end_sd_data : inout std_logic_vector(3 downto 0) := (others => 'X')  -- sd_data
		);
	end component system;

	u0 : component system
		port map (
			clk50_clk                          => CONNECTED_TO_clk50_clk,                          --                       clk50.clk
			pio_key_external_connection_export => CONNECTED_TO_pio_key_external_connection_export, -- pio_key_external_connection.export
			pio_led_external_connection_export => CONNECTED_TO_pio_led_external_connection_export, -- pio_led_external_connection.export
			reset_n_reset_n                    => CONNECTED_TO_reset_n_reset_n,                    --                     reset_n.reset_n
			sd_clk_external_connection_export  => CONNECTED_TO_sd_clk_external_connection_export,  --  sd_clk_external_connection.export
			sd_cmd_external_connection_export  => CONNECTED_TO_sd_cmd_external_connection_export,  --  sd_cmd_external_connection.export
			sd_dat_external_connection_export  => CONNECTED_TO_sd_dat_external_connection_export,  --  sd_dat_external_connection.export
			terasic_sdcard_conduit_end_sd_clk  => CONNECTED_TO_terasic_sdcard_conduit_end_sd_clk,  --  terasic_sdcard_conduit_end.sd_clk
			terasic_sdcard_conduit_end_sd_cmd  => CONNECTED_TO_terasic_sdcard_conduit_end_sd_cmd,  --                            .sd_cmd
			terasic_sdcard_conduit_end_sd_data => CONNECTED_TO_terasic_sdcard_conduit_end_sd_data  --                            .sd_data
		);

