library verilog;use verilog.vl_types.all;entity mi2c is    port(        clk             : in     vl_logic;        nrst            : in     vl_logic;        a               : in     vl_logic_vector(2 downto 0);        di              : in     vl_logic_vector(7 downto 0);        wr              : in     vl_logic;        sel             : in     vl_logic;        iscl            : in     vl_logic;        isda            : in     vl_logic;        da              : out    vl_logic_vector(7 downto 0);        noe             : out    vl_logic;        intr            : out    vl_logic;        oscl            : out    vl_logic;        osda            : out    vl_logic    );end mi2c;