| 1 | // ========== Copyright Header Begin ========================================== |
| 2 | // |
| 3 | // OpenSPARC T2 Processor File: l2t_dmorpt_dp.v |
| 4 | // Copyright (C) 1995-2007 Sun Microsystems, Inc. All Rights Reserved |
| 5 | // 4150 Network Circle, Santa Clara, California 95054, U.S.A. |
| 6 | // |
| 7 | // * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 8 | // |
| 9 | // This program is free software; you can redistribute it and/or modify |
| 10 | // it under the terms of the GNU General Public License as published by |
| 11 | // the Free Software Foundation; version 2 of the License. |
| 12 | // |
| 13 | // This program is distributed in the hope that it will be useful, |
| 14 | // but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | // GNU General Public License for more details. |
| 17 | // |
| 18 | // You should have received a copy of the GNU General Public License |
| 19 | // along with this program; if not, write to the Free Software |
| 20 | // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 21 | // |
| 22 | // For the avoidance of doubt, and except that if any non-GPL license |
| 23 | // choice is available it will apply instead, Sun elects to use only |
| 24 | // the General Public License version 2 (GPLv2) at this time for any |
| 25 | // software where a choice of GPL license versions is made |
| 26 | // available with the language indicating that GPLv2 or any later version |
| 27 | // may be used, or where a choice of which version of the GPL is applied is |
| 28 | // otherwise unspecified. |
| 29 | // |
| 30 | // Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 31 | // CA 95054 USA or visit www.sun.com if you need additional information or |
| 32 | // have any questions. |
| 33 | // |
| 34 | // ========== Copyright Header End ============================================ |
| 35 | module l2t_dmorpt_dp ( |
| 36 | in_bus0, |
| 37 | in_bus1, |
| 38 | out_bus0, |
| 39 | out_bus1); |
| 40 | |
| 41 | input [38:0] in_bus0; |
| 42 | input [38:0] in_bus1; |
| 43 | output [38:0] out_bus0; |
| 44 | output [38:0] out_bus1; |
| 45 | |
| 46 | |
| 47 | |
| 48 | l2t_dmorpt_dp_buff_macro__dbuff_64x__stack_20r__width_19 buff_bus0_0 |
| 49 | ( |
| 50 | .dout (out_bus0[18:0]), |
| 51 | .din (in_bus0[18:0]) |
| 52 | ); |
| 53 | |
| 54 | l2t_dmorpt_dp_buff_macro__dbuff_64x__stack_20r__width_20 buff_bus0_1 |
| 55 | ( |
| 56 | .dout (out_bus0[38:19]), |
| 57 | .din (in_bus0[38:19]) |
| 58 | ); |
| 59 | |
| 60 | l2t_dmorpt_dp_buff_macro__dbuff_64x__stack_20r__width_19 buff_bus1_0 |
| 61 | ( |
| 62 | .dout (out_bus1[18:0]), |
| 63 | .din (in_bus1[18:0]) |
| 64 | ); |
| 65 | |
| 66 | l2t_dmorpt_dp_buff_macro__dbuff_64x__stack_20r__width_20 buff_bus1_1 |
| 67 | ( |
| 68 | .dout (out_bus1[38:19]), |
| 69 | .din (in_bus1[38:19]) |
| 70 | ); |
| 71 | |
| 72 | endmodule |
| 73 | |
| 74 | |
| 75 | // |
| 76 | // buff macro |
| 77 | // |
| 78 | // |
| 79 | |
| 80 | |
| 81 | |
| 82 | |
| 83 | |
| 84 | module l2t_dmorpt_dp_buff_macro__dbuff_64x__stack_20r__width_19 ( |
| 85 | din, |
| 86 | dout); |
| 87 | input [18:0] din; |
| 88 | output [18:0] dout; |
| 89 | |
| 90 | |
| 91 | |
| 92 | |
| 93 | |
| 94 | |
| 95 | buff #(19) d0_0 ( |
| 96 | .in(din[18:0]), |
| 97 | .out(dout[18:0]) |
| 98 | ); |
| 99 | |
| 100 | |
| 101 | |
| 102 | |
| 103 | |
| 104 | |
| 105 | |
| 106 | |
| 107 | endmodule |
| 108 | |
| 109 | |
| 110 | |
| 111 | |
| 112 | |
| 113 | // |
| 114 | // buff macro |
| 115 | // |
| 116 | // |
| 117 | |
| 118 | |
| 119 | |
| 120 | |
| 121 | |
| 122 | module l2t_dmorpt_dp_buff_macro__dbuff_64x__stack_20r__width_20 ( |
| 123 | din, |
| 124 | dout); |
| 125 | input [19:0] din; |
| 126 | output [19:0] dout; |
| 127 | |
| 128 | |
| 129 | |
| 130 | |
| 131 | |
| 132 | |
| 133 | buff #(20) d0_0 ( |
| 134 | .in(din[19:0]), |
| 135 | .out(dout[19:0]) |
| 136 | ); |
| 137 | |
| 138 | |
| 139 | |
| 140 | |
| 141 | |
| 142 | |
| 143 | |
| 144 | |
| 145 | endmodule |
| 146 | |
| 147 | |
| 148 | |
| 149 | |