diff options
Diffstat (limited to 'testsuite/vests/vhdl-ams/ashenden/compliant/guards-and-blocks/inline_03.vhd')
-rw-r--r-- | testsuite/vests/vhdl-ams/ashenden/compliant/guards-and-blocks/inline_03.vhd | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/testsuite/vests/vhdl-ams/ashenden/compliant/guards-and-blocks/inline_03.vhd b/testsuite/vests/vhdl-ams/ashenden/compliant/guards-and-blocks/inline_03.vhd new file mode 100644 index 0000000..a1498ab --- /dev/null +++ b/testsuite/vests/vhdl-ams/ashenden/compliant/guards-and-blocks/inline_03.vhd @@ -0,0 +1,63 @@ + +-- 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 inline_03 is + +end entity inline_03; + + +---------------------------------------------------------------- + + +architecture test of inline_03 is + + function pulled_up ( drivers : bit_vector ) return bit is + begin + for index in drivers'range loop + if drivers(index) = '0' then + return '0'; + end if; + end loop; + return '1'; + end function pulled_up; + + signal s : pulled_up bit bus; + +begin + + + process is + begin + + s <= '1' after 11 ns, '0' after 16 ns, '1' after 18 ns, + null after 19 ns, '0' after 25 ns; + wait for 10 ns; + + -- code from book: + + s <= reject 3 ns inertial null after 10 ns; + + -- end of code from book + + wait; + end process; + + + +end architecture test; |