Commit | Line | Data |
---|---|---|
86530b38 AT |
1 | // ========== Copyright Header Begin ========================================== |
2 | // | |
3 | // OpenSPARC T2 Processor File: l2t_rdmarpt_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_rdmarpt_dp ( | |
36 | l2t_l2b_fbrd_en_c3, | |
37 | l2t_l2b_fbrd_wl_c3, | |
38 | l2t_l2b_fbwr_wl_r2, | |
39 | filbuf_fbd_rd_en_c2, | |
40 | filbuf_fbd_rd_entry_c2, | |
41 | filbuf_fbd_wr_entry_r1, | |
42 | l2clk, | |
43 | tcu_pce_ov, | |
44 | tcu_aclk, | |
45 | tcu_bclk, | |
46 | tcu_scan_en, | |
47 | tcu_clk_stop, | |
48 | scan_in, | |
49 | scan_out); | |
50 | wire pce_ov; | |
51 | wire siclk; | |
52 | wire soclk; | |
53 | wire stop; | |
54 | wire se; | |
55 | ||
56 | ||
57 | output l2t_l2b_fbrd_en_c3; | |
58 | output [2:0] l2t_l2b_fbrd_wl_c3; | |
59 | output [2:0] l2t_l2b_fbwr_wl_r2; | |
60 | ||
61 | input filbuf_fbd_rd_en_c2; | |
62 | input [2:0] filbuf_fbd_rd_entry_c2; | |
63 | input [2:0] filbuf_fbd_wr_entry_r1; | |
64 | input l2clk; | |
65 | ||
66 | input tcu_pce_ov; | |
67 | input tcu_aclk; | |
68 | input tcu_bclk; | |
69 | input tcu_scan_en; | |
70 | input tcu_clk_stop; | |
71 | input scan_in; | |
72 | output scan_out; | |
73 | ||
74 | assign pce_ov = tcu_pce_ov; | |
75 | assign siclk = tcu_aclk; | |
76 | assign soclk = tcu_bclk; | |
77 | assign stop = tcu_clk_stop; | |
78 | assign se = tcu_scan_en; | |
79 | ||
80 | ||
81 | l2t_msff_macro__dmsff_32x__stack_8r__width_7 ff_rdma_rptr_flops | |
82 | ( | |
83 | .din ({filbuf_fbd_rd_en_c2,filbuf_fbd_rd_entry_c2[2:0],filbuf_fbd_wr_entry_r1[2:0]}), | |
84 | .dout ({l2t_l2b_fbrd_en_c3,l2t_l2b_fbrd_wl_c3[2:0],l2t_l2b_fbwr_wl_r2[2:0]}), | |
85 | .clk (l2clk), | |
86 | .en (1'b1), | |
87 | .scan_in(scan_in), | |
88 | .scan_out(scan_out), | |
89 | .se(se), | |
90 | .siclk(siclk), | |
91 | .soclk(soclk), | |
92 | .pce_ov(pce_ov), | |
93 | .stop(stop) | |
94 | ); | |
95 | ||
96 | ||
97 | ||
98 | ||
99 | endmodule | |
100 | ||
101 | ||
102 | ||
103 | ||
104 | // any PARAMS parms go into naming of macro | |
105 | ||
106 | module l2t_msff_macro__dmsff_32x__stack_8r__width_7 ( | |
107 | din, | |
108 | clk, | |
109 | en, | |
110 | se, | |
111 | scan_in, | |
112 | siclk, | |
113 | soclk, | |
114 | pce_ov, | |
115 | stop, | |
116 | dout, | |
117 | scan_out); | |
118 | wire l1clk; | |
119 | wire siclk_out; | |
120 | wire soclk_out; | |
121 | wire [5:0] so; | |
122 | ||
123 | input [6:0] din; | |
124 | ||
125 | ||
126 | input clk; | |
127 | input en; | |
128 | input se; | |
129 | input scan_in; | |
130 | input siclk; | |
131 | input soclk; | |
132 | input pce_ov; | |
133 | input stop; | |
134 | ||
135 | ||
136 | ||
137 | output [6:0] dout; | |
138 | ||
139 | ||
140 | output scan_out; | |
141 | ||
142 | ||
143 | ||
144 | ||
145 | cl_dp1_l1hdr_8x c0_0 ( | |
146 | .l2clk(clk), | |
147 | .pce(en), | |
148 | .aclk(siclk), | |
149 | .bclk(soclk), | |
150 | .l1clk(l1clk), | |
151 | .se(se), | |
152 | .pce_ov(pce_ov), | |
153 | .stop(stop), | |
154 | .siclk_out(siclk_out), | |
155 | .soclk_out(soclk_out) | |
156 | ); | |
157 | dff #(7) d0_0 ( | |
158 | .l1clk(l1clk), | |
159 | .siclk(siclk_out), | |
160 | .soclk(soclk_out), | |
161 | .d(din[6:0]), | |
162 | .si({scan_in,so[5:0]}), | |
163 | .so({so[5:0],scan_out}), | |
164 | .q(dout[6:0]) | |
165 | ); | |
166 | ||
167 | ||
168 | ||
169 | ||
170 | ||
171 | ||
172 | ||
173 | ||
174 | ||
175 | ||
176 | ||
177 | ||
178 | ||
179 | ||
180 | ||
181 | ||
182 | ||
183 | ||
184 | ||
185 | ||
186 | endmodule | |
187 | ||
188 | ||
189 |