1 2-- Copyright (C) 2002 Morgan Kaufmann Publishers, Inc 3 4-- This file is part of VESTs (Vhdl tESTs). 5 6-- VESTs is free software; you can redistribute it and/or modify it 7-- under the terms of the GNU General Public License as published by the 8-- Free Software Foundation; either version 2 of the License, or (at 9-- your option) any later version. 10 11-- VESTs is distributed in the hope that it will be useful, but WITHOUT 12-- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13-- FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14-- for more details. 15 16-- You should have received a copy of the GNU General Public License 17-- along with VESTs; if not, write to the Free Software Foundation, 18-- Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 19 20package voltage_defs is 21 22 type voltage is range -2e9 to +2e9 23 units 24 nV; 25 uV = 1000 nV; 26 mV = 1000 uV; 27 V = 1000 mV; 28 end units voltage; 29 30 attribute resolution : real; 31 32 attribute resolution of nV : units is 1.0; 33 attribute resolution of uV : units is 0.01; 34 attribute resolution of mV : units is 0.01; 35 attribute resolution of V : units is 0.001; 36 37end package voltage_defs; 38