---------------------------------------------------------------------
-- Base station Frame Builder
-- Author   : Ai Hua
-- Date     : March 30, 2001
-- Filename : base_frame_builder.vhd
-- Architecture : Behavioral
-- Description  : This entity is just to register the frame built by
--                frame builder. It's controlled by clock master.
---------------------------------------------------------------------

library ieee;
use ieee.std_logic_1164.all;
use ieee.std_logic_arith.all;
use ieee.std_logic_unsigned.all;
library work;
use work.CDMA_pkg.all;


entity base_frame_builder is
   	generic (frame_length : positive := 12);
    port ( 
		resetn, clock, clk_en : in std_logic;
		frame_in 	: in std_logic_vector(frame_length-1 downto 0);
		frame_out 	: out std_logic_vector(frame_length-1 downto 0)
    );
end entity base_frame_builder;


architecture behavioral of base_frame_builder is

begin

To_send_frame : myflipflops
	generic map (datawidth => frame_length)
    port map ( 
		clk 	=> clock,
		enable 	=> clk_en,	-- active high
        clearn 	=> resetn,	-- active low resetn

        d 		=> frame_in, 
        q 		=> frame_out
    );

end behavioral;