-- Copyright (C) 2002 Morgan Kaufmann Publishers, Inc

-- This file is part of VESTs (Vhdl tESTs).

-- VESTs 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. 

-- VESTs 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 VESTs; if not, write to the Free Software Foundation,
-- Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 

entity latch is
  generic ( width : positive );
  port ( enable : in bit;
         d : in bit_vector(0 to width - 1);
         q : out bit_vector(0 to width - 1) );
end entity latch;

--------------------------------------------------

architecture behavioral of latch is
begin

  transfer_control : block ( enable = '1' ) is
  begin
    q <= guarded d;
  end block transfer_control;

end architecture behavioral;