1 files changed, 47 insertions, 0 deletions
diff --git a/testsuite/vests/vhdl-ams/ashenden/compliant/guards-and-blocks/tb_latch.vhd b/testsuite/vests/vhdl-ams/ashenden/compliant/guards-and-blocks/tb_latch.vhd
new file mode 100644
index 0000000..e6fb12f
--- /dev/null
+++ b/testsuite/vests/vhdl-ams/ashenden/compliant/guards-and-blocks/tb_latch.vhd
@@ -0,0 +1,47 @@
+
+-- 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 
+
+entity tb_latch is
+end entity tb_latch;
+
+
+architecture test of tb_latch is
+
+ signal enable : bit := '0';
+ signal d, q : bit_vector(0 to 7);
+
+begin
+
+  dut : entity work.latch(behavioral)
+    generic map ( width => 8 )
+    port map ( enable => enable, d => d, q => q );
+
+  stimulus : process is
+  begin
+    wait for 10 ns;
+    d <= X"11";  wait for 10 ns;
+    enable <= '1';  wait for 10 ns;
+    d <= X"AA";  wait for 10 ns;
+    enable <= '0';  wait for 10 ns;
+    d <= X"00";  wait for 10 ns;
+
+    wait;
+  end process stimulus;
+
+end architecture test;