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-- 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_01_tb_01_03.vhd,v 1.3 2001-10-26 16:29:33 paw Exp $
-- $Revision: 1.3 $
--
-- ---------------------------------------------------------------------
entity shift_adder is
port ( addend : in integer; augend : in integer;
sum : out integer;
add_control : in bit );
end entity shift_adder;
architecture behavior of shift_adder is
begin
end architecture behavior;
------------------------------------------------------------------------
entity reg is
port ( d : in integer; q : out integer;
en : in bit; reset : in bit );
end entity reg;
architecture behavior of reg is
begin
end architecture behavior;
------------------------------------------------------------------------
entity shift_reg is
port ( d : in integer; q : out bit;
load : in bit; clk : in bit );
end entity shift_reg;
architecture behavior of shift_reg is
begin
end architecture behavior;
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