/* * Copyright (c) 2002 Stephen Williams (steve@icarus.com) * * This source code is free software; you can redistribute it * and/or modify it in source code form 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. * * This program 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 this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ /* Based on PR#564 */ module main( ); parameter [7:0] forwards = 8'b11110001; parameter [0:7] backwards = 8'b10001111; integer i; initial begin for (i = 0 ; i < 8 ; i = i + 1) begin $write("forwards[%0d] === %b, ", i, forwards[i]); $display("backwards[%0d] === %b", i, backwards[i]); if (forwards[i] !== backwards[i]) begin $display("FAILED -- forwards[%0d] !== backwards[%0d]", i, i); $finish; end end $display("PASSED"); end endmodule // main