| /* |
| * Copyright (c) 2001 Stephan Boettcher <stephan@nevis.columbia.edu> |
| * |
| * 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 |
| */ |
| // $Id: memport_bs.v,v 1.1 2001/10/13 03:35:01 sib4 Exp $ |
| // $Log: memport_bs.v,v $ |
| // Revision 1.1 2001/10/13 03:35:01 sib4 |
| // PR#303 memport_bs.v |
| // |
| |
| module pr303; |
| |
| reg [3:0] mem [2:5]; |
| |
| wire [3:0] m1 = mem[1]; |
| wire [3:0] m2 = mem[2]; |
| wire [3:0] m3 = mem[3]; |
| wire [3:0] m4 = mem[4]; |
| wire [3:0] m5 = mem[5]; |
| wire [3:0] m6 = mem[6]; |
| |
| reg [2:0] a; |
| reg [3:0] e; |
| |
| initial |
| begin |
| e = 0; |
| for (a=0; a<7; a=a+1) mem[a] <= a; |
| #1; |
| if ( m1 !== 4'hx) begin e=e+1; $display("FAILED m1=%b", m1 ); end |
| if (mem[1] !== 4'hx) begin e=e+1; $display("FAILED mem[1]=%b", mem[1]); end |
| if ( m2 !== 4'h2) begin e=e+1; $display("FAILED m2=%b", m2 ); end |
| if (mem[2] !== 4'h2) begin e=e+1; $display("FAILED mem[2]=%b", mem[2]); end |
| if ( m3 !== 4'h3) begin e=e+1; $display("FAILED m3=%b", m3 ); end |
| if (mem[3] !== 4'h3) begin e=e+1; $display("FAILED mem[3]=%b", mem[3]); end |
| if ( m4 !== 4'h4) begin e=e+1; $display("FAILED m4=%b", m4 ); end |
| if (mem[4] !== 4'h4) begin e=e+1; $display("FAILED mem[4]=%b", mem[4]); end |
| if ( m5 !== 4'h5) begin e=e+1; $display("FAILED m5=%b", m5 ); end |
| if (mem[5] !== 4'h5) begin e=e+1; $display("FAILED mem[5]=%b", mem[5]); end |
| if ( m6 !== 4'hx) begin e=e+1; $display("FAILED m6=%b", m6 ); end |
| if (mem[6] !== 4'hx) begin e=e+1; $display("FAILED mem[6]=%b", mem[6]); end |
| if (e===0) $display("PASSED"); |
| end |
| endmodule |
