Subversion Repositories adaptive_lms_equalizer

--  Copyright (C) 2004-2005 Digish Pandya <digish.pandya@gmail.com>

--  This program is free software; you can redistribute it and/or modify

--  it under the terms of the GNU General Public License as published by

--  the Free Software Foundation; either version 2 of the License, or

--  (at your option) any later version.

--

--  This program is distributed in the hope that it will be useful,

--  but WITHOUT ANY WARRANTY; without even the implied warranty of

--  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

--  GNU General Public License for more details.

--

--  You should have received a copy of the GNU General Public License

--  along with this program; if not, write to the Free Software

--  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

-- 16 vit shift regester

library IEEE;

use IEEE.STD_LOGIC_1164.ALL;

use IEEE.STD_LOGIC_ARITH.ALL;

use IEEE.STD_LOGIC_UNSIGNED.ALL;

entity shift_1d_16 is

    Port ( xin : in std_logic_vector(15 downto 0);

           xout : out std_logic_vector(15 downto 0);

           clock : in std_logic);

end shift_1d_16;

architecture Behavioral of shift_1d_16 is

signal shift_reg: std_logic_vector (15 downto 0);

begin

   shift:

   process(clock)

   begin

        if(clock'event and clock = '1') then

                shift_reg <= xin ;

        end if;

  end process;

  xout <= shift_reg;

end Behavioral;