Cours:Vhdl

Nios 2

interface pour le bus avalon

entity customPeriph is
    port (
        clk         : in  std_logic;
        reset_n     : in  std_logic;
        address     : in  std_logic_vector(1 downto 0);
        write       : in  std_logic;
        read        : in  std_logic;
        chipselect  : in  std_logic;
        writedata   : in  std_logic_vector(31 downto 0);
        readdata    : out std_logic_vector(31 downto 0)
    );
end entity customPeriph;