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1 | // ========== Copyright Header Begin ========================================== |
2 | // | |
3 | // OpenSPARC T2 Processor File: pcx_bfd_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 | `ifndef FPGA | |
36 | module pcx_bfd_dp ( | |
37 | pcx_sctag_data_px2, | |
38 | pcx_scache_data_px_, | |
39 | tcu_scan_en, | |
40 | l2clk, | |
41 | scan_in, | |
42 | tcu_pce_ov, | |
43 | ccx_aclk, | |
44 | ccx_bclk, | |
45 | scan_out, | |
46 | ccx_aclk_out, | |
47 | ccx_bclk_out, | |
48 | tcu_pce_ov_out, | |
49 | tcu_scan_en_out); | |
50 | wire pce_ov; | |
51 | wire stop; | |
52 | wire siclk; | |
53 | wire soclk; | |
54 | wire se; | |
55 | wire [129:0] in; | |
56 | wire [129:0] in_swz; | |
57 | wire i_dff_data_0_scanin; | |
58 | wire i_dff_data_0_scanout; | |
59 | wire [9:0] in_unused_x2; | |
60 | wire [129:0] in_x2; | |
61 | wire i_dff_data_1_scanin; | |
62 | wire i_dff_data_1_scanout; | |
63 | wire i_dff_data_2_scanin; | |
64 | wire i_dff_data_2_scanout; | |
65 | wire i_dff_data_3_scanin; | |
66 | wire i_dff_data_3_scanout; | |
67 | wire [129:0] in_px2; | |
68 | wire [9:0] in_unused; | |
69 | wire [129:0] out_swz; | |
70 | wire scan_out_prebuf; | |
71 | ||
72 | ||
73 | output [129:0] pcx_sctag_data_px2; | |
74 | ||
75 | input [129:0] pcx_scache_data_px_; | |
76 | ||
77 | // globals | |
78 | input tcu_scan_en ; | |
79 | input l2clk; | |
80 | input scan_in; | |
81 | input tcu_pce_ov; // scan signals | |
82 | input ccx_aclk; | |
83 | input ccx_bclk; | |
84 | output scan_out; | |
85 | ||
86 | // buffer the high fanout nets | |
87 | output ccx_aclk_out; | |
88 | output ccx_bclk_out; | |
89 | output tcu_pce_ov_out; | |
90 | output tcu_scan_en_out; | |
91 | ||
92 | // scan renames | |
93 | assign pce_ov = tcu_pce_ov_out; | |
94 | assign stop = 1'b0; | |
95 | assign siclk = ccx_aclk_out; | |
96 | assign soclk = ccx_bclk_out; | |
97 | assign se = tcu_scan_en_out ; | |
98 | // end scan | |
99 | ||
100 | pcx_bfd_dp_buff_macro__dbuff_8x__stack_none__width_4 buf_hfn ( | |
101 | .din ({ccx_aclk,ccx_bclk, tcu_pce_ov, tcu_scan_en}), | |
102 | .dout ({ccx_aclk_out,ccx_bclk_out,tcu_pce_ov_out,tcu_scan_en_out}) | |
103 | ); | |
104 | ||
105 | assign in[129:0] = pcx_scache_data_px_[129:0]; | |
106 | ||
107 | ||
108 | assign in_swz[64:0] = { | |
109 | in[128],in[126],in[124],in[122],in[120], | |
110 | in[118],in[116],in[114],in[112],in[110],in[108],in[106],in[104],in[102],in[100], | |
111 | in[98],in[96],in[94],in[92],in[90],in[88],in[86],in[84],in[82],in[80], | |
112 | in[78],in[76],in[74],in[72],in[70],in[68],in[66],in[64],in[62],in[60], | |
113 | in[58],in[56],in[54],in[52],in[50],in[48],in[46],in[44],in[42],in[40], | |
114 | in[38],in[36],in[34],in[32],in[30],in[28],in[26],in[24],in[22],in[20], | |
115 | in[18],in[16],in[14],in[12],in[10],in[8],in[6],in[4],in[2],in[0] | |
116 | }; | |
117 | ||
118 | ||
119 | ||
120 | assign in_swz[129:65] = { | |
121 | in[129],in[127],in[125],in[123],in[121], | |
122 | in[119],in[117],in[115],in[113],in[111],in[109],in[107],in[105],in[103],in[101], | |
123 | in[99],in[97],in[95],in[93],in[91],in[89],in[87],in[85],in[83],in[81], | |
124 | in[79],in[77],in[75],in[73],in[71],in[69],in[67],in[65],in[63],in[61], | |
125 | in[59],in[57],in[55],in[53],in[51],in[49],in[47],in[45],in[43],in[41], | |
126 | in[39],in[37],in[35],in[33],in[31],in[29],in[27],in[25],in[23],in[21], | |
127 | in[19],in[17],in[15],in[13],in[11],in[9],in[7],in[5],in[3],in[1] | |
128 | }; | |
129 | ||
130 | ||
131 | ||
132 | //inv_macro i_inv_data_2 (width=40, stack=50c) ( | |
133 | // .din (pcx_scache_data_px_[129:90]), | |
134 | // .dout (pcx_scache_data_px[129:90]), | |
135 | //); | |
136 | // | |
137 | //inv_macro i_inv_data_1 (width=50, stack=50c) ( | |
138 | // .din (pcx_scache_data_px_[89:40]), | |
139 | // .dout (pcx_scache_data_px[89:40]), | |
140 | //); | |
141 | // | |
142 | //inv_macro i_inv_data_0 (width=40, stack=50c) ( | |
143 | // .din (pcx_scache_data_px_[39:0]), | |
144 | // .dout (pcx_scache_data_px[39:0]), | |
145 | //); | |
146 | // | |
147 | //msff_macro i_dff_data_2 (width=40, stack=50c) ( | |
148 | // .scan_in(i_dff_sctag_l_scanin), | |
149 | // .scan_out(i_dff_sctag_l_scanout), | |
150 | // .clk (l2clk), | |
151 | // .din (pcx_scache_data_px[129:90]), | |
152 | // .dout (pcx_sctag_data_x2[129:90]), | |
153 | // .en (1'b1), | |
154 | //); | |
155 | // | |
156 | //msff_macro i_dff_data_1 (width=50, stack=50c) ( | |
157 | // .scan_in(i_dff_sctag_c_scanin), | |
158 | // .scan_out(i_dff_sctag_c_scanout), | |
159 | // .clk (l2clk), | |
160 | // .din (pcx_scache_data_px[89:40]), | |
161 | // .dout (pcx_sctag_data_x2[89:40]), | |
162 | // .en (1'b1), | |
163 | //); | |
164 | // | |
165 | //msff_macro i_dff_data_0 (width=40, stack=50c) ( | |
166 | // .scan_in(i_dff_sctag_r_scanin), | |
167 | // .scan_out(i_dff_sctag_r_scanout), | |
168 | // .clk (l2clk), | |
169 | // .din (pcx_scache_data_px[39:0]), | |
170 | // .dout (pcx_sctag_data_x2[39:0]), | |
171 | // .en (1'b1), | |
172 | //); | |
173 | // | |
174 | //buff_macro i_buf_data_2 (width=40, stack=50c) ( | |
175 | // .din (pcx_sctag_data_x2[129:90]), | |
176 | // .dout (pcx_sctag_data_px2[129:90]), | |
177 | //); | |
178 | // | |
179 | //buff_macro i_buf_data_1 (width=50, stack=50c) ( | |
180 | // .din (pcx_sctag_data_x2[89:40]), | |
181 | // .dout (pcx_sctag_data_px2[89:40]), | |
182 | //); | |
183 | // | |
184 | //buff_macro i_buf_data_0 (width=40, stack=50c) ( | |
185 | // .din (pcx_sctag_data_x2[39:0]), | |
186 | // .dout (pcx_sctag_data_px2[39:0]), | |
187 | //); | |
188 | ||
189 | //inv_macro i_inv_data_0 (width=64, stack=64c) ( | |
190 | // .din ({2'b00, in_swz[59:30],in_swz[29:0], 2'b00}), | |
191 | // .dout ({in_unused_px[3:2],in_px[59:30], in_px[29:0], in_unused_px[1:0]}), | |
192 | //); | |
193 | ||
194 | //inv_macro i_inv_data_1 (width=64, stack=64c) ( | |
195 | // .din ({2'b00, in_swz[124:95],in_swz[94:65], 2'b00}), | |
196 | // .dout ({in_unused_px[7:6],in_px[124:95], in_px[94:65], in_unused_px[5:4]}), | |
197 | //); | |
198 | ||
199 | //inv_macro i_inv_data_2 (width=6, stack=6l) ( | |
200 | // .din ({1'b0,in_swz[64:60]}), | |
201 | // .dout ({in_unused_px[8],in_px[64:60]}), | |
202 | //); | |
203 | ||
204 | //inv_macro i_inv_data_3 (width=6, stack=6l) ( | |
205 | // .din ({1'b0,in_swz[129:125]}), | |
206 | // .dout ({in_unused_px[9],in_px[129:125]}), | |
207 | //); | |
208 | ||
209 | pcx_bfd_dp_msffiz_macro__dmsffi_32x__stack_64c__width_64 i_dff_data_0 ( | |
210 | .scan_in(i_dff_data_0_scanin), | |
211 | .scan_out(i_dff_data_0_scanout), | |
212 | .clk (l2clk), | |
213 | .din ({2'b00, in_swz[59:30], in_swz[29:0], 2'b00 }), | |
214 | .dout_l ({in_unused_x2[3:2],in_x2[59:30], in_x2[29:0], in_unused_x2[1:0]}), | |
215 | .en (1'b1), | |
216 | .se(se), | |
217 | .siclk(siclk), | |
218 | .soclk(soclk), | |
219 | .pce_ov(pce_ov), | |
220 | .stop(stop) | |
221 | ); | |
222 | ||
223 | pcx_bfd_dp_msffiz_macro__dmsffi_32x__scanreverse_1__stack_64c__width_64 i_dff_data_1 ( | |
224 | .scan_in(i_dff_data_1_scanin), | |
225 | .scan_out(i_dff_data_1_scanout), | |
226 | .clk (l2clk), | |
227 | .din ({2'b00, in_swz[124:95], in_swz[94:65], 2'b00}), | |
228 | .dout_l ({in_unused_x2[7:6],in_x2[124:95], in_x2[94:65], in_unused_x2[5:4]}), | |
229 | .en (1'b1), | |
230 | .se(se), | |
231 | .siclk(siclk), | |
232 | .soclk(soclk), | |
233 | .pce_ov(pce_ov), | |
234 | .stop(stop) | |
235 | ); | |
236 | ||
237 | pcx_bfd_dp_msffiz_macro__dmsffi_32x__stack_6l__width_6 i_dff_data_2 ( | |
238 | .scan_in(i_dff_data_2_scanin), | |
239 | .scan_out(i_dff_data_2_scanout), | |
240 | .clk (l2clk), | |
241 | .din ({1'b0, in_swz[64:60]}), | |
242 | .dout_l ({in_unused_x2[8],in_x2[64:60]}), | |
243 | .en (1'b1), | |
244 | .se(se), | |
245 | .siclk(siclk), | |
246 | .soclk(soclk), | |
247 | .pce_ov(pce_ov), | |
248 | .stop(stop) | |
249 | ); | |
250 | ||
251 | pcx_bfd_dp_msffiz_macro__dmsffi_32x__stack_6l__width_6 i_dff_data_3 ( | |
252 | .scan_in(i_dff_data_3_scanin), | |
253 | .scan_out(i_dff_data_3_scanout), | |
254 | .clk (l2clk), | |
255 | .din ({1'b0, in_swz[129:125]}), | |
256 | .dout_l ({in_unused_x2[9],in_x2[129:125]}), | |
257 | .en (1'b1), | |
258 | .se(se), | |
259 | .siclk(siclk), | |
260 | .soclk(soclk), | |
261 | .pce_ov(pce_ov), | |
262 | .stop(stop) | |
263 | ); | |
264 | ||
265 | //buff_macro i_buf_data_0 (dbuff=32x, width=64, stack=64c) ( | |
266 | // .din ({in_unused_x2[3:2],in_x2[59:30], in_x2[29:0], in_unused_x2[1:0]}), | |
267 | // .dout ({in_unused[3:2], in_px2[59:30],in_px2[29:0], in_unused[1:0]}), | |
268 | //); | |
269 | // | |
270 | //buff_macro i_buf_data_1 (dbuff=32x, width=64, stack=64c) ( | |
271 | // .din ({in_unused_x2[7:6],in_x2[124:95], in_x2[94:65], in_unused_x2[5:4]}), | |
272 | // .dout ({in_unused[7:6], in_px2[124:95],in_px2[94:65], in_unused[5:4]}), | |
273 | //); | |
274 | // | |
275 | //buff_macro i_buf_data_2 (dbuff=32x, width=6, stack=none) ( | |
276 | // .din ({in_unused_x2[8],in_x2[64:60]}), | |
277 | // .dout ({in_unused[8], in_px2[64:60]}), | |
278 | //); | |
279 | // | |
280 | //buff_macro i_buf_data_3 (dbuff=32x, width=6, stack=none) ( | |
281 | // .din ({in_unused_x2[9],in_x2[129:125]}), | |
282 | // .dout ({in_unused[9],in_px2[129:125]}), | |
283 | //); | |
284 | ||
285 | assign in_px2[129:0] = in_x2[129:0]; | |
286 | assign in_unused[9:0] = in_unused_x2[9:0]; | |
287 | ||
288 | assign { | |
289 | out_swz[128],out_swz[126],out_swz[124],out_swz[122],out_swz[120], | |
290 | out_swz[118],out_swz[116],out_swz[114],out_swz[112],out_swz[110],out_swz[108],out_swz[106],out_swz[104],out_swz[102],out_swz[100], | |
291 | out_swz[98],out_swz[96],out_swz[94],out_swz[92],out_swz[90],out_swz[88],out_swz[86],out_swz[84],out_swz[82],out_swz[80], | |
292 | out_swz[78],out_swz[76],out_swz[74],out_swz[72],out_swz[70],out_swz[68],out_swz[66],out_swz[64],out_swz[62],out_swz[60], | |
293 | out_swz[58],out_swz[56],out_swz[54],out_swz[52],out_swz[50],out_swz[48],out_swz[46],out_swz[44],out_swz[42],out_swz[40], | |
294 | out_swz[38],out_swz[36],out_swz[34],out_swz[32],out_swz[30],out_swz[28],out_swz[26],out_swz[24],out_swz[22],out_swz[20], | |
295 | out_swz[18],out_swz[16],out_swz[14],out_swz[12],out_swz[10],out_swz[8],out_swz[6],out_swz[4],out_swz[2],out_swz[0] | |
296 | } = in_px2[64:0]; | |
297 | ||
298 | ||
299 | ||
300 | ||
301 | assign { | |
302 | out_swz[129],out_swz[127],out_swz[125],out_swz[123],out_swz[121], | |
303 | out_swz[119],out_swz[117],out_swz[115],out_swz[113],out_swz[111],out_swz[109],out_swz[107],out_swz[105],out_swz[103],out_swz[101], | |
304 | out_swz[99],out_swz[97],out_swz[95],out_swz[93],out_swz[91],out_swz[89],out_swz[87],out_swz[85],out_swz[83],out_swz[81], | |
305 | out_swz[79],out_swz[77],out_swz[75],out_swz[73],out_swz[71],out_swz[69],out_swz[67],out_swz[65],out_swz[63],out_swz[61], | |
306 | out_swz[59],out_swz[57],out_swz[55],out_swz[53],out_swz[51],out_swz[49],out_swz[47],out_swz[45],out_swz[43],out_swz[41], | |
307 | out_swz[39],out_swz[37],out_swz[35],out_swz[33],out_swz[31],out_swz[29],out_swz[27],out_swz[25],out_swz[23],out_swz[21], | |
308 | out_swz[19],out_swz[17],out_swz[15],out_swz[13],out_swz[11],out_swz[9],out_swz[7],out_swz[5],out_swz[3],out_swz[1] | |
309 | } = in_px2[129:65]; | |
310 | ||
311 | ||
312 | assign pcx_sctag_data_px2[129:0] = out_swz[129:0]; | |
313 | ||
314 | pcx_bfd_dp_buff_macro__dbuff_8x__stack_none__width_1 buf_scanout ( | |
315 | .din (scan_out_prebuf), | |
316 | .dout (scan_out) | |
317 | ); | |
318 | ||
319 | // fixscan start: | |
320 | assign i_dff_data_0_scanin = scan_in ; | |
321 | assign i_dff_data_1_scanin = i_dff_data_0_scanout ; | |
322 | assign i_dff_data_2_scanin = i_dff_data_1_scanout ; | |
323 | assign i_dff_data_3_scanin = i_dff_data_2_scanout ; | |
324 | assign scan_out_prebuf = i_dff_data_3_scanout ; | |
325 | // fixscan end: | |
326 | endmodule // pcx_bfs_dp | |
327 | ||
328 | ||
329 | // | |
330 | // buff macro | |
331 | // | |
332 | // | |
333 | ||
334 | ||
335 | ||
336 | ||
337 | ||
338 | module pcx_bfd_dp_buff_macro__dbuff_8x__stack_none__width_4 ( | |
339 | din, | |
340 | dout); | |
341 | input [3:0] din; | |
342 | output [3:0] dout; | |
343 | ||
344 | ||
345 | ||
346 | ||
347 | ||
348 | ||
349 | buff #(4) d0_0 ( | |
350 | .in(din[3:0]), | |
351 | .out(dout[3:0]) | |
352 | ); | |
353 | ||
354 | ||
355 | ||
356 | ||
357 | ||
358 | ||
359 | ||
360 | ||
361 | endmodule | |
362 | ||
363 | ||
364 | ||
365 | ||
366 | ||
367 | ||
368 | ||
369 | ||
370 | ||
371 | // any PARAMS parms go into naming of macro | |
372 | ||
373 | module pcx_bfd_dp_msffiz_macro__dmsffi_32x__stack_64c__width_64 ( | |
374 | din, | |
375 | clk, | |
376 | en, | |
377 | se, | |
378 | scan_in, | |
379 | siclk, | |
380 | soclk, | |
381 | pce_ov, | |
382 | stop, | |
383 | dout_l, | |
384 | scan_out); | |
385 | wire l1clk; | |
386 | wire siclk_out; | |
387 | wire soclk_out; | |
388 | wire [62:0] so; | |
389 | ||
390 | input [63:0] din; | |
391 | ||
392 | ||
393 | input clk; | |
394 | input en; | |
395 | input se; | |
396 | input scan_in; | |
397 | input siclk; | |
398 | input soclk; | |
399 | input pce_ov; | |
400 | input stop; | |
401 | ||
402 | ||
403 | ||
404 | output [63:0] dout_l; | |
405 | ||
406 | ||
407 | output scan_out; | |
408 | ||
409 | ||
410 | ||
411 | ||
412 | cl_dp1_l1hdr_8x c0_0 ( | |
413 | .l2clk(clk), | |
414 | .pce(en), | |
415 | .aclk(siclk), | |
416 | .bclk(soclk), | |
417 | .l1clk(l1clk), | |
418 | .se(se), | |
419 | .pce_ov(pce_ov), | |
420 | .stop(stop), | |
421 | .siclk_out(siclk_out), | |
422 | .soclk_out(soclk_out) | |
423 | ); | |
424 | msffiz_dp #(64) d0_0 ( | |
425 | .l1clk(l1clk), | |
426 | .siclk(siclk_out), | |
427 | .soclk(soclk_out), | |
428 | .d(din[63:0]), | |
429 | .si({scan_in,so[62:0]}), | |
430 | .so({so[62:0],scan_out}), | |
431 | .q_l(dout_l[63:0]) | |
432 | ); | |
433 | ||
434 | ||
435 | ||
436 | ||
437 | ||
438 | ||
439 | ||
440 | ||
441 | ||
442 | ||
443 | ||
444 | ||
445 | ||
446 | ||
447 | ||
448 | ||
449 | ||
450 | ||
451 | ||
452 | endmodule | |
453 | ||
454 | ||
455 | ||
456 | ||
457 | ||
458 | ||
459 | ||
460 | ||
461 | ||
462 | ||
463 | ||
464 | ||
465 | ||
466 | // any PARAMS parms go into naming of macro | |
467 | ||
468 | module pcx_bfd_dp_msffiz_macro__dmsffi_32x__scanreverse_1__stack_64c__width_64 ( | |
469 | din, | |
470 | clk, | |
471 | en, | |
472 | se, | |
473 | scan_in, | |
474 | siclk, | |
475 | soclk, | |
476 | pce_ov, | |
477 | stop, | |
478 | dout_l, | |
479 | scan_out); | |
480 | wire l1clk; | |
481 | wire siclk_out; | |
482 | wire soclk_out; | |
483 | ||
484 | input [63:0] din; | |
485 | ||
486 | ||
487 | input clk; | |
488 | input en; | |
489 | input se; | |
490 | input scan_in; | |
491 | input siclk; | |
492 | input soclk; | |
493 | input pce_ov; | |
494 | input stop; | |
495 | ||
496 | ||
497 | ||
498 | output [63:0] dout_l; | |
499 | ||
500 | ||
501 | output scan_out; | |
502 | ||
503 | ||
504 | ||
505 | ||
506 | wire [0:62] so; | |
507 | ||
508 | cl_dp1_l1hdr_8x c0_0 ( | |
509 | .l2clk(clk), | |
510 | .pce(en), | |
511 | .aclk(siclk), | |
512 | .bclk(soclk), | |
513 | .l1clk(l1clk), | |
514 | .se(se), | |
515 | .pce_ov(pce_ov), | |
516 | .stop(stop), | |
517 | .siclk_out(siclk_out), | |
518 | .soclk_out(soclk_out) | |
519 | ); | |
520 | msffiz_dp #(64) d0_0 ( | |
521 | .l1clk(l1clk), | |
522 | .siclk(siclk_out), | |
523 | .soclk(soclk_out), | |
524 | .d(din[63:0]), | |
525 | .si({so[0:62],scan_in}), | |
526 | .so({scan_out,so[0:62]}), | |
527 | .q_l(dout_l[63:0]) | |
528 | ); | |
529 | ||
530 | ||
531 | ||
532 | ||
533 | ||
534 | ||
535 | ||
536 | ||
537 | ||
538 | ||
539 | ||
540 | ||
541 | ||
542 | ||
543 | ||
544 | ||
545 | ||
546 | ||
547 | ||
548 | endmodule | |
549 | ||
550 | ||
551 | ||
552 | ||
553 | ||
554 | ||
555 | ||
556 | ||
557 | ||
558 | ||
559 | ||
560 | ||
561 | ||
562 | // any PARAMS parms go into naming of macro | |
563 | ||
564 | module pcx_bfd_dp_msffiz_macro__dmsffi_32x__stack_6l__width_6 ( | |
565 | din, | |
566 | clk, | |
567 | en, | |
568 | se, | |
569 | scan_in, | |
570 | siclk, | |
571 | soclk, | |
572 | pce_ov, | |
573 | stop, | |
574 | dout_l, | |
575 | scan_out); | |
576 | wire l1clk; | |
577 | wire siclk_out; | |
578 | wire soclk_out; | |
579 | wire [4:0] so; | |
580 | ||
581 | input [5:0] din; | |
582 | ||
583 | ||
584 | input clk; | |
585 | input en; | |
586 | input se; | |
587 | input scan_in; | |
588 | input siclk; | |
589 | input soclk; | |
590 | input pce_ov; | |
591 | input stop; | |
592 | ||
593 | ||
594 | ||
595 | output [5:0] dout_l; | |
596 | ||
597 | ||
598 | output scan_out; | |
599 | ||
600 | ||
601 | ||
602 | ||
603 | cl_dp1_l1hdr_8x c0_0 ( | |
604 | .l2clk(clk), | |
605 | .pce(en), | |
606 | .aclk(siclk), | |
607 | .bclk(soclk), | |
608 | .l1clk(l1clk), | |
609 | .se(se), | |
610 | .pce_ov(pce_ov), | |
611 | .stop(stop), | |
612 | .siclk_out(siclk_out), | |
613 | .soclk_out(soclk_out) | |
614 | ); | |
615 | msffiz_dp #(6) d0_0 ( | |
616 | .l1clk(l1clk), | |
617 | .siclk(siclk_out), | |
618 | .soclk(soclk_out), | |
619 | .d(din[5:0]), | |
620 | .si({scan_in,so[4:0]}), | |
621 | .so({so[4:0],scan_out}), | |
622 | .q_l(dout_l[5:0]) | |
623 | ); | |
624 | ||
625 | ||
626 | ||
627 | ||
628 | ||
629 | ||
630 | ||
631 | ||
632 | ||
633 | ||
634 | ||
635 | ||
636 | ||
637 | ||
638 | ||
639 | ||
640 | ||
641 | ||
642 | ||
643 | endmodule | |
644 | ||
645 | ||
646 | ||
647 | ||
648 | ||
649 | ||
650 | ||
651 | ||
652 | ||
653 | // | |
654 | // buff macro | |
655 | // | |
656 | // | |
657 | ||
658 | ||
659 | ||
660 | ||
661 | ||
662 | module pcx_bfd_dp_buff_macro__dbuff_8x__stack_none__width_1 ( | |
663 | din, | |
664 | dout); | |
665 | input [0:0] din; | |
666 | output [0:0] dout; | |
667 | ||
668 | ||
669 | ||
670 | ||
671 | ||
672 | ||
673 | buff #(1) d0_0 ( | |
674 | .in(din[0:0]), | |
675 | .out(dout[0:0]) | |
676 | ); | |
677 | ||
678 | ||
679 | ||
680 | ||
681 | ||
682 | ||
683 | ||
684 | ||
685 | endmodule | |
686 | ||
687 | `endif // `ifndef FPGA | |
688 | ||
689 | `ifdef FPGA | |
690 | ||
691 | `timescale 1 ns / 100 ps | |
692 | module pcx_bfd_dp(pcx_sctag_data_px2, pcx_scache_data_px_, tcu_scan_en, l2clk, | |
693 | scan_in, tcu_pce_ov, ccx_aclk, ccx_bclk, scan_out, ccx_aclk_out, | |
694 | ccx_bclk_out, tcu_pce_ov_out, tcu_scan_en_out); | |
695 | ||
696 | output [129:0] pcx_sctag_data_px2; | |
697 | input [129:0] pcx_scache_data_px_; | |
698 | input tcu_scan_en; | |
699 | input l2clk; | |
700 | input scan_in; | |
701 | input tcu_pce_ov; | |
702 | input ccx_aclk; | |
703 | input ccx_bclk; | |
704 | output scan_out; | |
705 | output ccx_aclk_out; | |
706 | output ccx_bclk_out; | |
707 | output tcu_pce_ov_out; | |
708 | output tcu_scan_en_out; | |
709 | ||
710 | wire pce_ov; | |
711 | wire stop; | |
712 | wire siclk; | |
713 | wire soclk; | |
714 | wire se; | |
715 | wire [129:0] in; | |
716 | wire [129:0] in_swz; | |
717 | wire i_dff_data_0_scanin; | |
718 | wire i_dff_data_0_scanout; | |
719 | wire [9:0] in_unused_x2; | |
720 | wire [129:0] in_x2; | |
721 | wire i_dff_data_1_scanin; | |
722 | wire i_dff_data_1_scanout; | |
723 | wire i_dff_data_2_scanin; | |
724 | wire i_dff_data_2_scanout; | |
725 | wire i_dff_data_3_scanin; | |
726 | wire i_dff_data_3_scanout; | |
727 | wire [129:0] in_px2; | |
728 | wire [9:0] in_unused; | |
729 | wire [129:0] out_swz; | |
730 | wire scan_out_prebuf; | |
731 | ||
732 | assign pce_ov = tcu_pce_ov_out; | |
733 | assign stop = 1'b0; | |
734 | assign siclk = ccx_aclk_out; | |
735 | assign soclk = ccx_bclk_out; | |
736 | assign se = tcu_scan_en_out; | |
737 | assign in[129:0] = pcx_scache_data_px_[129:0]; | |
738 | assign in_swz[64:0] = {in[128], in[126], in[124], in[122], in[120], | |
739 | in[118], in[116], in[114], in[112], in[110], in[108], in[106], | |
740 | in[104], in[102], in[100], in[98], in[96], in[94], in[92], | |
741 | in[90], in[88], in[86], in[84], in[82], in[80], in[78], in[76], | |
742 | in[74], in[72], in[70], in[68], in[66], in[64], in[62], in[60], | |
743 | in[58], in[56], in[54], in[52], in[50], in[48], in[46], in[44], | |
744 | in[42], in[40], in[38], in[36], in[34], in[32], in[30], in[28], | |
745 | in[26], in[24], in[22], in[20], in[18], in[16], in[14], in[12], | |
746 | in[10], in[8], in[6], in[4], in[2], in[0]}; | |
747 | assign in_swz[129:65] = {in[129], in[127], in[125], in[123], in[121], | |
748 | in[119], in[117], in[115], in[113], in[111], in[109], in[107], | |
749 | in[105], in[103], in[101], in[99], in[97], in[95], in[93], | |
750 | in[91], in[89], in[87], in[85], in[83], in[81], in[79], in[77], | |
751 | in[75], in[73], in[71], in[69], in[67], in[65], in[63], in[61], | |
752 | in[59], in[57], in[55], in[53], in[51], in[49], in[47], in[45], | |
753 | in[43], in[41], in[39], in[37], in[35], in[33], in[31], in[29], | |
754 | in[27], in[25], in[23], in[21], in[19], in[17], in[15], in[13], | |
755 | in[11], in[9], in[7], in[5], in[3], in[1]}; | |
756 | assign in_px2[129:0] = in_x2[129:0]; | |
757 | assign in_unused[9:0] = in_unused_x2[9:0]; | |
758 | assign {out_swz[128], out_swz[126], out_swz[124], out_swz[122], | |
759 | out_swz[120], out_swz[118], out_swz[116], out_swz[114], | |
760 | out_swz[112], out_swz[110], out_swz[108], out_swz[106], | |
761 | out_swz[104], out_swz[102], out_swz[100], out_swz[98], | |
762 | out_swz[96], out_swz[94], out_swz[92], out_swz[90], out_swz[88], | |
763 | out_swz[86], out_swz[84], out_swz[82], out_swz[80], out_swz[78], | |
764 | out_swz[76], out_swz[74], out_swz[72], out_swz[70], out_swz[68], | |
765 | out_swz[66], out_swz[64], out_swz[62], out_swz[60], out_swz[58], | |
766 | out_swz[56], out_swz[54], out_swz[52], out_swz[50], out_swz[48], | |
767 | out_swz[46], out_swz[44], out_swz[42], out_swz[40], out_swz[38], | |
768 | out_swz[36], out_swz[34], out_swz[32], out_swz[30], out_swz[28], | |
769 | out_swz[26], out_swz[24], out_swz[22], out_swz[20], out_swz[18], | |
770 | out_swz[16], out_swz[14], out_swz[12], out_swz[10], out_swz[8], | |
771 | out_swz[6], out_swz[4], out_swz[2], out_swz[0]} = in_px2[64:0]; | |
772 | assign {out_swz[129], out_swz[127], out_swz[125], out_swz[123], | |
773 | out_swz[121], out_swz[119], out_swz[117], out_swz[115], | |
774 | out_swz[113], out_swz[111], out_swz[109], out_swz[107], | |
775 | out_swz[105], out_swz[103], out_swz[101], out_swz[99], | |
776 | out_swz[97], out_swz[95], out_swz[93], out_swz[91], out_swz[89], | |
777 | out_swz[87], out_swz[85], out_swz[83], out_swz[81], out_swz[79], | |
778 | out_swz[77], out_swz[75], out_swz[73], out_swz[71], out_swz[69], | |
779 | out_swz[67], out_swz[65], out_swz[63], out_swz[61], out_swz[59], | |
780 | out_swz[57], out_swz[55], out_swz[53], out_swz[51], out_swz[49], | |
781 | out_swz[47], out_swz[45], out_swz[43], out_swz[41], out_swz[39], | |
782 | out_swz[37], out_swz[35], out_swz[33], out_swz[31], out_swz[29], | |
783 | out_swz[27], out_swz[25], out_swz[23], out_swz[21], out_swz[19], | |
784 | out_swz[17], out_swz[15], out_swz[13], out_swz[11], out_swz[9], | |
785 | out_swz[7], out_swz[5], out_swz[3], out_swz[1]} = in_px2[129:65] | |
786 | ; | |
787 | assign pcx_sctag_data_px2[129:0] = out_swz[129:0]; | |
788 | assign i_dff_data_0_scanin = scan_in; | |
789 | assign i_dff_data_1_scanin = i_dff_data_0_scanout; | |
790 | assign i_dff_data_2_scanin = i_dff_data_1_scanout; | |
791 | assign i_dff_data_3_scanin = i_dff_data_2_scanout; | |
792 | assign scan_out_prebuf = i_dff_data_3_scanout; | |
793 | ||
794 | buff_macro__dbuff_8x__stack_none__width_4 buf_hfn( | |
795 | .din ({ccx_aclk, ccx_bclk, | |
796 | tcu_pce_ov, tcu_scan_en}), | |
797 | .dout ({ccx_aclk_out, ccx_bclk_out, | |
798 | tcu_pce_ov_out, tcu_scan_en_out})); | |
799 | msffiz_macro__dmsffi_32x__stack_64c__width_64 i_dff_data_0( | |
800 | .scan_in (i_dff_data_0_scanin), | |
801 | .scan_out (i_dff_data_0_scanout), | |
802 | .clk (l2clk), | |
803 | .din ({2'b0, in_swz[59:30], | |
804 | in_swz[29:0], 2'b0}), | |
805 | .dout_l ({in_unused_x2[3:2], | |
806 | in_x2[59:30], in_x2[29:0], in_unused_x2[1:0]}), | |
807 | .en (1'b1), | |
808 | .se (se), | |
809 | .siclk (siclk), | |
810 | .soclk (soclk), | |
811 | .pce_ov (pce_ov), | |
812 | .stop (stop)); | |
813 | msffiz_macro__dmsffi_32x__scanreverse_1__stack_64c__width_64 | |
814 | i_dff_data_1( | |
815 | .scan_in (i_dff_data_1_scanin), | |
816 | .scan_out (i_dff_data_1_scanout), | |
817 | .clk (l2clk), | |
818 | .din ({2'b0, in_swz[124:95], | |
819 | in_swz[94:65], 2'b0}), | |
820 | .dout_l ({in_unused_x2[7:6], | |
821 | in_x2[124:95], in_x2[94:65], in_unused_x2[5:4]}), | |
822 | .en (1'b1), | |
823 | .se (se), | |
824 | .siclk (siclk), | |
825 | .soclk (soclk), | |
826 | .pce_ov (pce_ov), | |
827 | .stop (stop)); | |
828 | msffiz_macro__dmsffi_32x__stack_6l__width_6 i_dff_data_2( | |
829 | .scan_in (i_dff_data_2_scanin), | |
830 | .scan_out (i_dff_data_2_scanout), | |
831 | .clk (l2clk), | |
832 | .din ({1'b0, in_swz[64:60]}), | |
833 | .dout_l ({in_unused_x2[8], | |
834 | in_x2[64:60]}), | |
835 | .en (1'b1), | |
836 | .se (se), | |
837 | .siclk (siclk), | |
838 | .soclk (soclk), | |
839 | .pce_ov (pce_ov), | |
840 | .stop (stop)); | |
841 | msffiz_macro__dmsffi_32x__stack_6l__width_6 i_dff_data_3( | |
842 | .scan_in (i_dff_data_3_scanin), | |
843 | .scan_out (i_dff_data_3_scanout), | |
844 | .clk (l2clk), | |
845 | .din ({1'b0, in_swz[129:125]}), | |
846 | .dout_l ({in_unused_x2[9], | |
847 | in_x2[129:125]}), | |
848 | .en (1'b1), | |
849 | .se (se), | |
850 | .siclk (siclk), | |
851 | .soclk (soclk), | |
852 | .pce_ov (pce_ov), | |
853 | .stop (stop)); | |
854 | buff_macro__dbuff_8x__stack_none__width_1 buf_scanout( | |
855 | .din (scan_out_prebuf), | |
856 | .dout (scan_out)); | |
857 | endmodule | |
858 | ||
859 | module msffiz_macro__dmsffi_32x__stack_6l__width_6(din, clk, en, se, scan_in, | |
860 | siclk, soclk, pce_ov, stop, dout_l, scan_out); | |
861 | ||
862 | input [5:0] din; | |
863 | input clk; | |
864 | input en; | |
865 | input se; | |
866 | input scan_in; | |
867 | input siclk; | |
868 | input soclk; | |
869 | input pce_ov; | |
870 | input stop; | |
871 | output [5:0] dout_l; | |
872 | output scan_out; | |
873 | ||
874 | wire l1clk; | |
875 | wire siclk_out; | |
876 | wire soclk_out; | |
877 | wire [4:0] so; | |
878 | ||
879 | cl_dp1_l1hdr_8x c0_0( | |
880 | .l2clk (clk), | |
881 | .pce (en), | |
882 | .aclk (siclk), | |
883 | .bclk (soclk), | |
884 | .l1clk (l1clk), | |
885 | .se (se), | |
886 | .pce_ov (pce_ov), | |
887 | .stop (stop), | |
888 | .siclk_out (siclk_out), | |
889 | .soclk_out (soclk_out)); | |
890 | msffiz_dp #(6) d0_0( | |
891 | .l1clk (l1clk), | |
892 | .siclk (siclk_out), | |
893 | .soclk (soclk_out), | |
894 | .d (din[5:0]), | |
895 | .si ({scan_in, so[4:0]}), | |
896 | .so ({so[4:0], scan_out}), | |
897 | .q_l (dout_l[5:0])); | |
898 | endmodule | |
899 | ||
900 | module msffiz_macro__dmsffi_32x__stack_64c__width_64(din, clk, en, se, scan_in, | |
901 | siclk, soclk, pce_ov, stop, dout_l, scan_out); | |
902 | ||
903 | input [63:0] din; | |
904 | input clk; | |
905 | input en; | |
906 | input se; | |
907 | input scan_in; | |
908 | input siclk; | |
909 | input soclk; | |
910 | input pce_ov; | |
911 | input stop; | |
912 | output [63:0] dout_l; | |
913 | output scan_out; | |
914 | ||
915 | wire l1clk; | |
916 | wire siclk_out; | |
917 | wire soclk_out; | |
918 | wire [62:0] so; | |
919 | ||
920 | cl_dp1_l1hdr_8x c0_0( | |
921 | .l2clk (clk), | |
922 | .pce (en), | |
923 | .aclk (siclk), | |
924 | .bclk (soclk), | |
925 | .l1clk (l1clk), | |
926 | .se (se), | |
927 | .pce_ov (pce_ov), | |
928 | .stop (stop), | |
929 | .siclk_out (siclk_out), | |
930 | .soclk_out (soclk_out)); | |
931 | msffiz_dp #(64) d0_0( | |
932 | .l1clk (l1clk), | |
933 | .siclk (siclk_out), | |
934 | .soclk (soclk_out), | |
935 | .d (din[63:0]), | |
936 | .si ({scan_in, so[62:0]}), | |
937 | .so ({so[62:0], scan_out}), | |
938 | .q_l (dout_l[63:0])); | |
939 | endmodule | |
940 | ||
941 | ||
942 | `endif // `ifdef FPGA | |
943 |