-------------------------------------------------------------- 
	u0 : component nios2e
		port map (
			clk_clk                        => CLK48M,      --             clk.clk
			reset_reset_n                  => RST_N,       --         reset.reset_n
			sda_external_connection_export => SDA, -- sda_external_connection.export
			scl_external_connection_export => SCL,  -- scl_external_connection.export
			thresh_external_connection_export => THRESH,
            uart_0_external_connection_rxd    => RXD,    -- uart_0_external_connection.rxd
            uart_0_external_connection_txd    => TXD,     --                           .txd
            ansinfo_external_connection_export => ANSINFO,  -- ansvalue_external_connection.export
            ansaddr_external_connection_export => ANS_RD_ADDR_NIOS,                     -- export
            ansdata_external_connection_export => ANS_RD_DATA_NIOS  -- export
		);