util.vhd

来自「free hardware ip core about sparcv8,a so」· VHDL 代码 · 共 52 行

------------------------------------------------------------------------------
--  This file is a part of the GRLIB VHDL IP LIBRARY
--  Copyright (C) 2003, Gaisler Research
--
--  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 
-----------------------------------------------------------------------------
-- Package: 	util
-- File:	util.vhd
-- Author:	Jiri Gaisler, Gaisler Research
-- Description:	Misc utilities
------------------------------------------------------------------------------

-- pragma translate_off

library ieee;
use ieee.std_logic_1164.all;
library grlib;
use grlib.stdlib.all;

entity report_version is
  generic (msg1, msg2, msg3, msg4 : string := ""; mdel : integer := 4);
end;

architecture beh of report_version is
begin

  x : process
  
  begin
    wait for mdel * 1 ns;
    if (msg1 /= "") then print(msg1); end if;
    if (msg2 /= "") then print(msg2); end if;
    if (msg3 /= "") then print(msg3); end if;
    if (msg4 /= "") then print(msg4); end if;
    wait;
  end process;
end;

-- pragma translate_on