CristalCaveGem » LustreC » Lustrec-Tests

-- Copyright (C) 1996 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 

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

--

-- $Id: ch_20_fg_20_14.vhd,v 1.2 2001-10-26 16:29:36 paw Exp $

-- $Revision: 1.2 $

--

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

package graphics_pkg is

  attribute graphic_symbol : string;

  attribute graphic_style : string;

end package graphics_pkg;

-- code from book

library ieee;  use ieee.std_logic_1164.all;

--library graphics;

library work;

package gate_components is

  --use graphics.graphics_pkg.graphic_symbol,

  -- graphics.graphics_pkg.graphic_style;

  use work.graphics_pkg.all;

  component and2 is

                   generic ( prop_delay : delay_length );

                 port ( a, b : in std_logic;  y : out std_logic );

  end component and2;

  attribute graphic_symbol of and2 : component is "and2";

  attribute graphic_style of and2 : component is "color:default, weight:bold";

  -- . . .

end package gate_components;

-- end code from book