| // ========== Copyright Header Begin ========================================== |
| // |
| // OpenSPARC T1 Processor File: sparc_ifu_par32.v |
| // Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. |
| // DO NOT ALTER OR REMOVE COPYRIGHT NOTICES. |
| // |
| // The above named program is free software; you can redistribute it and/or |
| // modify it under the terms of the GNU General Public |
| // License version 2 as published by the Free Software Foundation. |
| // |
| // The above named 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 work; if not, write to the Free Software |
| // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. |
| // |
| // ========== Copyright Header End ============================================ |
| //////////////////////////////////////////////////////////////////////// |
| /* |
| // Module Name: sparc_ifu_par32 |
| // Description: |
| // Generates 32b parity. Odd number of ones => out = 1 |
| */ |
| |
| module sparc_ifu_par32 (/*AUTOARG*/ |
| // Outputs |
| out, |
| // Inputs |
| in |
| ); |
| |
| input [31:0] in; |
| output out; |
| |
| assign out = (^in[31:0]); |
| |
| endmodule // sparc_ifu_par32 |
| |
| |
