/* * Copyright (c) 2001 Stephen Rowland * * 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 */ module dummy; reg [7:0] decode_vec; wire [7:0] data1; wire [7:0] data2; // icarus cant handle this statement assign data1 = (decode_vec[8'h02>>1] ) ? 8'h55 : 8'h00; assign data2 = (decode_vec[8'h01 ] ) ? 8'h55 : 8'h00; initial begin #0; $monitor("%h %h %h", decode_vec, data1, data2); decode_vec = 8'h02; #10; decode_vec = 8'h80; #10; decode_vec = 8'h02; #10; $finish(0); end endmodule