| // ========== Copyright Header Begin ========================================== |
| // |
| // OpenSPARC T1 Processor File: sparc_exu_rml_inc3.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 sparc_exu_rml_inc3 (/*AUTOARG*/ |
| // Outputs |
| dout, |
| // Inputs |
| din, inc |
| ) ; |
| input [2:0] din; |
| input inc; |
| output [2:0] dout; |
| |
| assign dout[2] = ((~din[2] & ~din[1] & ~din[0] & ~inc) | |
| (~din[2] & din[1] & din[0] & inc) | |
| (din[2] & din[1] & ~din[0]) | |
| (din[2] & ~din[1] & inc) | |
| (din[2] & din[0] & ~inc)); |
| assign dout[1] = ((~din[1] & ~din[0] & ~inc) | |
| (din[1] & ~din[0] & inc) | |
| (~din[1] & din[0] & inc) | |
| (din[1] & din[0] & ~inc)); |
| assign dout[0] = ~din[0]; |
| |
| endmodule // sparc_exu_rml_inc3 |