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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_04_ch_04_05.vhd,v 1.2 2001-10-26 16:29:33 paw Exp $
-- $Revision: 1.2 $
--
-- ---------------------------------------------------------------------
entity ch_04_05 is
end entity ch_04_05;
----------------------------------------------------------------
architecture test of ch_04_05 is
begin
process_04_2_a : process is
-- code from book:
type sample is array (natural range <>) of integer;
variable short_sample_buf : sample(0 to 63);
subtype long_sample is sample(0 to 255);
variable new_sample_buf, old_sample_buf : long_sample;
constant lookup_table : sample := ( 1 => 23, 3 => -16, 2 => 100, 4 => 11);
constant beep_sample : sample := ( 127, 63, 0, -63, -127, -63, 0, 63 );
-- end of code from book
begin
wait;
end process process_04_2_a;
end architecture test;
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