1 files changed, 78 insertions, 0 deletions
diff --git a/testsuite/vests/vhdl-ams/ashenden/compliant/files-and-IO/tb_ROM.vhd b/testsuite/vests/vhdl-ams/ashenden/compliant/files-and-IO/tb_ROM.vhd
new file mode 100644
index 000000000..7aece5fdc
--- /dev/null
+++ b/testsuite/vests/vhdl-ams/ashenden/compliant/files-and-IO/tb_ROM.vhd
@@ -0,0 +1,78 @@
+
+-- Copyright (C) 2002 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 
+
+library ieee;  use ieee.std_logic_1164.all;
+
+entity tb_ROM_write_data is
+end entity tb_ROM_write_data;
+
+
+architecture writer of tb_ROM_write_data is
+begin
+
+  process is
+
+    subtype word is std_logic_vector(0 to 7);
+    type load_file_type is file of word;
+    file load_file : load_file_type open write_mode is "tb_ROM.dat";
+
+  begin
+    write(load_file, word'(X"00"));
+    write(load_file, word'(X"01"));
+    write(load_file, word'(X"02"));
+    write(load_file, word'(X"03"));
+    write(load_file, word'(X"04"));
+    write(load_file, word'(X"05"));
+    write(load_file, word'(X"06"));
+    write(load_file, word'(X"07"));
+    write(load_file, word'(X"08"));
+    write(load_file, word'(X"09"));
+    write(load_file, word'(X"0A"));
+    write(load_file, word'(X"0B"));
+    write(load_file, word'(X"0C"));
+    write(load_file, word'(X"0D"));
+    write(load_file, word'(X"0E"));
+    write(load_file, word'(X"0F"));
+
+    wait;
+  end process;
+
+end architecture writer;
+
+
+
+library ieee;  use ieee.std_logic_1164.all;
+
+entity tb_ROM is
+end entity tb_ROM;
+
+
+architecture test of tb_ROM is
+
+  signal sel : std_logic;
+  signal address : std_logic_vector(3 downto 0);
+  signal data : std_logic_vector(0 to 7);
+
+begin
+
+  dut : entity work.ROM(behavioral)
+    generic map ( load_file_name => "tb_ROM.dat" )
+    port map ( sel, address, data );
+
+end architecture test;