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Diffstat (limited to 'testsuite/vests/vhdl-93/ashenden/compliant/ch_11_fg_11_09.vhd')
-rw-r--r-- | testsuite/vests/vhdl-93/ashenden/compliant/ch_11_fg_11_09.vhd | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/testsuite/vests/vhdl-93/ashenden/compliant/ch_11_fg_11_09.vhd b/testsuite/vests/vhdl-93/ashenden/compliant/ch_11_fg_11_09.vhd new file mode 100644 index 000000000..d06a9a79f --- /dev/null +++ b/testsuite/vests/vhdl-93/ashenden/compliant/ch_11_fg_11_09.vhd @@ -0,0 +1,71 @@ + +-- 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_11_fg_11_09.vhd,v 1.2 2001-10-26 16:29:35 paw Exp $ +-- $Revision: 1.2 $ +-- +-- --------------------------------------------------------------------- + +library ieee; use ieee.std_logic_1164.all; + + entity bus_module is + port ( synch : inout std_ulogic; -- . . . ); + -- not in book + other_port : in std_ulogic := 'U' ); + -- end not in book + end entity bus_module; + +-------------------------------------------------- + +-- not in book + + library ieee; use ieee.std_logic_1164.all; + + entity bus_based_system is + end entity bus_based_system; + +-- end not in book + + + architecture top_level of bus_based_system is + + signal synch_control : std_logic; + -- . . . + + begin + + synch_control_pull_up : synch_control <= 'H'; + + bus_module_1 : entity work.bus_module(behavioral) + port map ( synch => synch_control, -- . . . ); + -- not in book + other_port => open ); + -- end not in book + + bus_module_2 : entity work.bus_module(behavioral) + port map ( synch => synch_control, -- . . . ); + -- not in book + other_port => open ); + -- end not in book + + -- . . . + + end architecture top_level; |