Subversion Repositories udp_ip_stack

--

--      Package File Template

--

--      Purpose: This package defines data types for AXI transfers

library IEEE;

use IEEE.STD_LOGIC_1164.all;

package axi is

        type axi_in_type is record

                data_in                                 : STD_LOGIC_VECTOR (7 downto 0);

                data_in_valid           : STD_LOGIC;                                                            -- indicates data_in valid on clock

                data_in_last            : STD_LOGIC;                                                            -- indicates last data in frame

        end record;

        type axi_out_type is record

                data_out_valid          : std_logic;                                                            -- indicates data out is valid

                data_out_last           : std_logic;                                                            -- with data out valid indicates the last byte of a frame

                data_out                                : std_logic_vector (7 downto 0);         -- ethernet frame (from dst mac addr through to last byte of frame)      

        end record;

end axi;