/* * Copyright (c) 2000 Steve Wilson (stevew@home.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 */ /* * This checks bit select from/to vectors with odd bit arrangements. */ module test; reg [1:4] a; reg [4:1] b; integer i; initial begin a = 4'b1100; for (i = 1 ; i <= 4 ; i = i + 1) b[i] = a[i]; $display("a=%b, b=%b", a, b); if (b !== 4'b0011) begin $display("FAILED -- b == %b", b); $finish; end $display("PASSED"); end endmodule