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[/] [idea/] [trunk/] [behavioral/] [key_regulator/] [mux8to4.vbe] - Blame information for rev 10

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Line No. Rev Author Line
1 6 marta 
-- VHDL data flow description generated from `mux8to4`
2 
--              date : Sat Jul 28 16:25:54 2001
3 
 
4 
 
5 
-- Entity Declaration
6 
 
7 
ENTITY mux8to4 IS
8 
  PORT (
9 
  i1 : in bit_vector(15 DOWNTO 0) ;     -- i1
10 
  i2 : in bit_vector(15 DOWNTO 0) ;     -- i2
11 
  i3 : in bit_vector(15 DOWNTO 0) ;     -- i3
12 
  i4 : in bit_vector(15 DOWNTO 0) ;     -- i4
13 
  i5 : in bit_vector(15 DOWNTO 0) ;     -- i5
14 
  i6 : in bit_vector(15 DOWNTO 0) ;     -- i6
15 
  i7 : in bit_vector(15 DOWNTO 0) ;     -- i7
16 
  i8 : in bit_vector(15 DOWNTO 0) ;     -- i8
17 
  en : in BIT;  -- en
18 
  clr : in BIT; -- clr
19 
  sel : in BIT; -- sel
20 
  o1 : out bit_vector(15 DOWNTO 0) ;    -- o1
21 
  o2 : out bit_vector(15 DOWNTO 0) ;    -- o2
22 
  o3 : out bit_vector(15 DOWNTO 0) ;    -- o3
23 
  o4 : out bit_vector(15 DOWNTO 0) ;    -- o4
24 
  vdd : in BIT; -- vdd
25 
  vss : in BIT  -- vss
26 
  );
27 
END mux8to4;
28 
 
29 
 
30 
-- Architecture Declaration
31 
 
32 
ARCHITECTURE behaviour_data_flow OF mux8to4 IS
33 
  SIGNAL reg1 : REG_VECTOR(15 DOWNTO 0) REGISTER;       -- reg1
34 
  SIGNAL reg2 : REG_VECTOR(15 DOWNTO 0) REGISTER;       -- reg2
35 
  SIGNAL reg3 : REG_VECTOR(15 DOWNTO 0) REGISTER;       -- reg3
36 
  SIGNAL reg4 : REG_VECTOR(15 DOWNTO 0) REGISTER;       -- reg4
37 
 
38 
BEGIN
39 
  ASSERT ((vdd and not (vss)) = '1')
40 
    REPORT "power supply is missing on mux8to4x"
41 
    SEVERITY WARNING;
42 
 
43 
  label0 : BLOCK ((en and not (en'STABLE)) = '1')
44 
  BEGIN
45 
    reg4 (0) <= GUARDED ((i4 (0) and sel) or (not (sel) and i8 (0)));
46 
  END BLOCK label0;
47 
  label1 : BLOCK ((en and not (en'STABLE)) = '1')
48 
  BEGIN
49 
    reg4 (1) <= GUARDED ((i4 (1) and sel) or (not (sel) and i8 (1)));
50 
  END BLOCK label1;
51 
  label2 : BLOCK ((en and not (en'STABLE)) = '1')
52 
  BEGIN
53 
    reg4 (2) <= GUARDED ((i4 (2) and sel) or (not (sel) and i8 (2)));
54 
  END BLOCK label2;
55 
  label3 : BLOCK ((en and not (en'STABLE)) = '1')
56 
  BEGIN
57 
    reg4 (3) <= GUARDED ((i4 (3) and sel) or (not (sel) and i8 (3)));
58 
  END BLOCK label3;
59 
  label4 : BLOCK ((en and not (en'STABLE)) = '1')
60 
  BEGIN
61 
    reg4 (4) <= GUARDED ((i4 (4) and sel) or (not (sel) and i8 (4)));
62 
  END BLOCK label4;
63 
  label5 : BLOCK ((en and not (en'STABLE)) = '1')
64 
  BEGIN
65 
    reg4 (5) <= GUARDED ((i4 (5) and sel) or (not (sel) and i8 (5)));
66 
  END BLOCK label5;
67 
  label6 : BLOCK ((en and not (en'STABLE)) = '1')
68 
  BEGIN
69 
    reg4 (6) <= GUARDED ((i4 (6) and sel) or (not (sel) and i8 (6)));
70 
  END BLOCK label6;
71 
  label7 : BLOCK ((en and not (en'STABLE)) = '1')
72 
  BEGIN
73 
    reg4 (7) <= GUARDED ((i4 (7) and sel) or (not (sel) and i8 (7)));
74 
  END BLOCK label7;
75 
  label8 : BLOCK ((en and not (en'STABLE)) = '1')
76 
  BEGIN
77 
    reg4 (8) <= GUARDED ((i4 (8) and sel) or (not (sel) and i8 (8)));
78 
  END BLOCK label8;
79 
  label9 : BLOCK ((en and not (en'STABLE)) = '1')
80 
  BEGIN
81 
    reg4 (9) <= GUARDED ((i4 (9) and sel) or (not (sel) and i8 (9)));
82 
  END BLOCK label9;
83 
  label10 : BLOCK ((en and not (en'STABLE)) = '1')
84 
  BEGIN
85 
    reg4 (10) <= GUARDED ((i4 (10) and sel) or (not (sel) and i8 (10)));
86 
  END BLOCK label10;
87 
  label11 : BLOCK ((en and not (en'STABLE)) = '1')
88 
  BEGIN
89 
    reg4 (11) <= GUARDED ((i4 (11) and sel) or (not (sel) and i8 (11)));
90 
  END BLOCK label11;
91 
  label12 : BLOCK ((en and not (en'STABLE)) = '1')
92 
  BEGIN
93 
    reg4 (12) <= GUARDED ((i4 (12) and sel) or (not (sel) and i8 (12)));
94 
  END BLOCK label12;
95 
  label13 : BLOCK ((en and not (en'STABLE)) = '1')
96 
  BEGIN
97 
    reg4 (13) <= GUARDED ((i4 (13) and sel) or (not (sel) and i8 (13)));
98 
  END BLOCK label13;
99 
  label14 : BLOCK ((en and not (en'STABLE)) = '1')
100 
  BEGIN
101 
    reg4 (14) <= GUARDED ((i4 (14) and sel) or (not (sel) and i8 (14)));
102 
  END BLOCK label14;
103 
  label15 : BLOCK ((en and not (en'STABLE)) = '1')
104 
  BEGIN
105 
    reg4 (15) <= GUARDED ((i4 (15) and sel) or (not (sel) and i8 (15)));
106 
  END BLOCK label15;
107 
  label16 : BLOCK ((en and not (en'STABLE)) = '1')
108 
  BEGIN
109 
    reg3 (0) <= GUARDED ((i3 (0) and sel) or (not (sel) and i7 (0)));
110 
  END BLOCK label16;
111 
  label17 : BLOCK ((en and not (en'STABLE)) = '1')
112 
  BEGIN
113 
    reg3 (1) <= GUARDED ((i3 (1) and sel) or (not (sel) and i7 (1)));
114 
  END BLOCK label17;
115 
  label18 : BLOCK ((en and not (en'STABLE)) = '1')
116 
  BEGIN
117 
    reg3 (2) <= GUARDED ((i3 (2) and sel) or (not (sel) and i7 (2)));
118 
  END BLOCK label18;
119 
  label19 : BLOCK ((en and not (en'STABLE)) = '1')
120 
  BEGIN
121 
    reg3 (3) <= GUARDED ((i3 (3) and sel) or (not (sel) and i7 (3)));
122 
  END BLOCK label19;
123 
  label20 : BLOCK ((en and not (en'STABLE)) = '1')
124 
  BEGIN
125 
    reg3 (4) <= GUARDED ((i3 (4) and sel) or (not (sel) and i7 (4)));
126 
  END BLOCK label20;
127 
  label21 : BLOCK ((en and not (en'STABLE)) = '1')
128 
  BEGIN
129 
    reg3 (5) <= GUARDED ((i3 (5) and sel) or (not (sel) and i7 (5)));
130 
  END BLOCK label21;
131 
  label22 : BLOCK ((en and not (en'STABLE)) = '1')
132 
  BEGIN
133 
    reg3 (6) <= GUARDED ((i3 (6) and sel) or (not (sel) and i7 (6)));
134 
  END BLOCK label22;
135 
  label23 : BLOCK ((en and not (en'STABLE)) = '1')
136 
  BEGIN
137 
    reg3 (7) <= GUARDED ((i3 (7) and sel) or (not (sel) and i7 (7)));
138 
  END BLOCK label23;
139 
  label24 : BLOCK ((en and not (en'STABLE)) = '1')
140 
  BEGIN
141 
    reg3 (8) <= GUARDED ((i3 (8) and sel) or (not (sel) and i7 (8)));
142 
  END BLOCK label24;
143 
  label25 : BLOCK ((en and not (en'STABLE)) = '1')
144 
  BEGIN
145 
    reg3 (9) <= GUARDED ((i3 (9) and sel) or (not (sel) and i7 (9)));
146 
  END BLOCK label25;
147 
  label26 : BLOCK ((en and not (en'STABLE)) = '1')
148 
  BEGIN
149 
    reg3 (10) <= GUARDED ((i3 (10) and sel) or (not (sel) and i7 (10)));
150 
  END BLOCK label26;
151 
  label27 : BLOCK ((en and not (en'STABLE)) = '1')
152 
  BEGIN
153 
    reg3 (11) <= GUARDED ((i3 (11) and sel) or (not (sel) and i7 (11)));
154 
  END BLOCK label27;
155 
  label28 : BLOCK ((en and not (en'STABLE)) = '1')
156 
  BEGIN
157 
    reg3 (12) <= GUARDED ((i3 (12) and sel) or (not (sel) and i7 (12)));
158 
  END BLOCK label28;
159 
  label29 : BLOCK ((en and not (en'STABLE)) = '1')
160 
  BEGIN
161 
    reg3 (13) <= GUARDED ((i3 (13) and sel) or (not (sel) and i7 (13)));
162 
  END BLOCK label29;
163 
  label30 : BLOCK ((en and not (en'STABLE)) = '1')
164 
  BEGIN
165 
    reg3 (14) <= GUARDED ((i3 (14) and sel) or (not (sel) and i7 (14)));
166 
  END BLOCK label30;
167 
  label31 : BLOCK ((en and not (en'STABLE)) = '1')
168 
  BEGIN
169 
    reg3 (15) <= GUARDED ((i3 (15) and sel) or (not (sel) and i7 (15)));
170 
  END BLOCK label31;
171 
  label32 : BLOCK ((en and not (en'STABLE)) = '1')
172 
  BEGIN
173 
    reg2 (0) <= GUARDED ((i2 (0) and sel) or (not (sel) and i6 (0)));
174 
  END BLOCK label32;
175 
  label33 : BLOCK ((en and not (en'STABLE)) = '1')
176 
  BEGIN
177 
    reg2 (1) <= GUARDED ((i2 (1) and sel) or (not (sel) and i6 (1)));
178 
  END BLOCK label33;
179 
  label34 : BLOCK ((en and not (en'STABLE)) = '1')
180 
  BEGIN
181 
    reg2 (2) <= GUARDED ((i2 (2) and sel) or (not (sel) and i6 (2)));
182 
  END BLOCK label34;
183 
  label35 : BLOCK ((en and not (en'STABLE)) = '1')
184 
  BEGIN
185 
    reg2 (3) <= GUARDED ((i2 (3) and sel) or (not (sel) and i6 (3)));
186 
  END BLOCK label35;
187 
  label36 : BLOCK ((en and not (en'STABLE)) = '1')
188 
  BEGIN
189 
    reg2 (4) <= GUARDED ((i2 (4) and sel) or (not (sel) and i6 (4)));
190 
  END BLOCK label36;
191 
  label37 : BLOCK ((en and not (en'STABLE)) = '1')
192 
  BEGIN
193 
    reg2 (5) <= GUARDED ((i2 (5) and sel) or (not (sel) and i6 (5)));
194 
  END BLOCK label37;
195 
  label38 : BLOCK ((en and not (en'STABLE)) = '1')
196 
  BEGIN
197 
    reg2 (6) <= GUARDED ((i2 (6) and sel) or (not (sel) and i6 (6)));
198 
  END BLOCK label38;
199 
  label39 : BLOCK ((en and not (en'STABLE)) = '1')
200 
  BEGIN
201 
    reg2 (7) <= GUARDED ((i2 (7) and sel) or (not (sel) and i6 (7)));
202 
  END BLOCK label39;
203 
  label40 : BLOCK ((en and not (en'STABLE)) = '1')
204 
  BEGIN
205 
    reg2 (8) <= GUARDED ((i2 (8) and sel) or (not (sel) and i6 (8)));
206 
  END BLOCK label40;
207 
  label41 : BLOCK ((en and not (en'STABLE)) = '1')
208 
  BEGIN
209 
    reg2 (9) <= GUARDED ((i2 (9) and sel) or (not (sel) and i6 (9)));
210 
  END BLOCK label41;
211 
  label42 : BLOCK ((en and not (en'STABLE)) = '1')
212 
  BEGIN
213 
    reg2 (10) <= GUARDED ((i2 (10) and sel) or (not (sel) and i6 (10)));
214 
  END BLOCK label42;
215 
  label43 : BLOCK ((en and not (en'STABLE)) = '1')
216 
  BEGIN
217 
    reg2 (11) <= GUARDED ((i2 (11) and sel) or (not (sel) and i6 (11)));
218 
  END BLOCK label43;
219 
  label44 : BLOCK ((en and not (en'STABLE)) = '1')
220 
  BEGIN
221 
    reg2 (12) <= GUARDED ((i2 (12) and sel) or (not (sel) and i6 (12)));
222 
  END BLOCK label44;
223 
  label45 : BLOCK ((en and not (en'STABLE)) = '1')
224 
  BEGIN
225 
    reg2 (13) <= GUARDED ((i2 (13) and sel) or (not (sel) and i6 (13)));
226 
  END BLOCK label45;
227 
  label46 : BLOCK ((en and not (en'STABLE)) = '1')
228 
  BEGIN
229 
    reg2 (14) <= GUARDED ((i2 (14) and sel) or (not (sel) and i6 (14)));
230 
  END BLOCK label46;
231 
  label47 : BLOCK ((en and not (en'STABLE)) = '1')
232 
  BEGIN
233 
    reg2 (15) <= GUARDED ((i2 (15) and sel) or (not (sel) and i6 (15)));
234 
  END BLOCK label47;
235 
  label48 : BLOCK ((en and not (en'STABLE)) = '1')
236 
  BEGIN
237 
    reg1 (0) <= GUARDED ((i1 (0) and sel) or (not (sel) and i5 (0)));
238 
  END BLOCK label48;
239 
  label49 : BLOCK ((en and not (en'STABLE)) = '1')
240 
  BEGIN
241 
    reg1 (1) <= GUARDED ((i1 (1) and sel) or (not (sel) and i5 (1)));
242 
  END BLOCK label49;
243 
  label50 : BLOCK ((en and not (en'STABLE)) = '1')
244 
  BEGIN
245 
    reg1 (2) <= GUARDED ((i1 (2) and sel) or (not (sel) and i5 (2)));
246 
  END BLOCK label50;
247 
  label51 : BLOCK ((en and not (en'STABLE)) = '1')
248 
  BEGIN
249 
    reg1 (3) <= GUARDED ((i1 (3) and sel) or (not (sel) and i5 (3)));
250 
  END BLOCK label51;
251 
  label52 : BLOCK ((en and not (en'STABLE)) = '1')
252 
  BEGIN
253 
    reg1 (4) <= GUARDED ((i1 (4) and sel) or (not (sel) and i5 (4)));
254 
  END BLOCK label52;
255 
  label53 : BLOCK ((en and not (en'STABLE)) = '1')
256 
  BEGIN
257 
    reg1 (5) <= GUARDED ((i1 (5) and sel) or (not (sel) and i5 (5)));
258 
  END BLOCK label53;
259 
  label54 : BLOCK ((en and not (en'STABLE)) = '1')
260 
  BEGIN
261 
    reg1 (6) <= GUARDED ((i1 (6) and sel) or (not (sel) and i5 (6)));
262 
  END BLOCK label54;
263 
  label55 : BLOCK ((en and not (en'STABLE)) = '1')
264 
  BEGIN
265 
    reg1 (7) <= GUARDED ((i1 (7) and sel) or (not (sel) and i5 (7)));
266 
  END BLOCK label55;
267 
  label56 : BLOCK ((en and not (en'STABLE)) = '1')
268 
  BEGIN
269 
    reg1 (8) <= GUARDED ((i1 (8) and sel) or (not (sel) and i5 (8)));
270 
  END BLOCK label56;
271 
  label57 : BLOCK ((en and not (en'STABLE)) = '1')
272 
  BEGIN
273 
    reg1 (9) <= GUARDED ((i1 (9) and sel) or (not (sel) and i5 (9)));
274 
  END BLOCK label57;
275 
  label58 : BLOCK ((en and not (en'STABLE)) = '1')
276 
  BEGIN
277 
    reg1 (10) <= GUARDED ((i1 (10) and sel) or (not (sel) and i5 (10)));
278 
  END BLOCK label58;
279 
  label59 : BLOCK ((en and not (en'STABLE)) = '1')
280 
  BEGIN
281 
    reg1 (11) <= GUARDED ((i1 (11) and sel) or (not (sel) and i5 (11)));
282 
  END BLOCK label59;
283 
  label60 : BLOCK ((en and not (en'STABLE)) = '1')
284 
  BEGIN
285 
    reg1 (12) <= GUARDED ((i1 (12) and sel) or (not (sel) and i5 (12)));
286 
  END BLOCK label60;
287 
  label61 : BLOCK ((en and not (en'STABLE)) = '1')
288 
  BEGIN
289 
    reg1 (13) <= GUARDED ((i1 (13) and sel) or (not (sel) and i5 (13)));
290 
  END BLOCK label61;
291 
  label62 : BLOCK ((en and not (en'STABLE)) = '1')
292 
  BEGIN
293 
    reg1 (14) <= GUARDED ((i1 (14) and sel) or (not (sel) and i5 (14)));
294 
  END BLOCK label62;
295 
  label63 : BLOCK ((en and not (en'STABLE)) = '1')
296 
  BEGIN
297 
    reg1 (15) <= GUARDED ((i1 (15) and sel) or (not (sel) and i5 (15)));
298 
  END BLOCK label63;
299 
 
300 
o4 (0) <= (not (clr) and reg4 (0));
301 
 
302 
o4 (1) <= (not (clr) and reg4 (1));
303 
 
304 
o4 (2) <= (not (clr) and reg4 (2));
305 
 
306 
o4 (3) <= (not (clr) and reg4 (3));
307 
 
308 
o4 (4) <= (not (clr) and reg4 (4));
309 
 
310 
o4 (5) <= (not (clr) and reg4 (5));
311 
 
312 
o4 (6) <= (not (clr) and reg4 (6));
313 
 
314 
o4 (7) <= (not (clr) and reg4 (7));
315 
 
316 
o4 (8) <= (not (clr) and reg4 (8));
317 
 
318 
o4 (9) <= (not (clr) and reg4 (9));
319 
 
320 
o4 (10) <= (not (clr) and reg4 (10));
321 
 
322 
o4 (11) <= (not (clr) and reg4 (11));
323 
 
324 
o4 (12) <= (not (clr) and reg4 (12));
325 
 
326 
o4 (13) <= (not (clr) and reg4 (13));
327 
 
328 
o4 (14) <= (not (clr) and reg4 (14));
329 
 
330 
o4 (15) <= (not (clr) and reg4 (15));
331 
 
332 
o3 (0) <= (not (clr) and reg3 (0));
333 
 
334 
o3 (1) <= (not (clr) and reg3 (1));
335 
 
336 
o3 (2) <= (not (clr) and reg3 (2));
337 
 
338 
o3 (3) <= (not (clr) and reg3 (3));
339 
 
340 
o3 (4) <= (not (clr) and reg3 (4));
341 
 
342 
o3 (5) <= (not (clr) and reg3 (5));
343 
 
344 
o3 (6) <= (not (clr) and reg3 (6));
345 
 
346 
o3 (7) <= (not (clr) and reg3 (7));
347 
 
348 
o3 (8) <= (not (clr) and reg3 (8));
349 
 
350 
o3 (9) <= (not (clr) and reg3 (9));
351 
 
352 
o3 (10) <= (not (clr) and reg3 (10));
353 
 
354 
o3 (11) <= (not (clr) and reg3 (11));
355 
 
356 
o3 (12) <= (not (clr) and reg3 (12));
357 
 
358 
o3 (13) <= (not (clr) and reg3 (13));
359 
 
360 
o3 (14) <= (not (clr) and reg3 (14));
361 
 
362 
o3 (15) <= (not (clr) and reg3 (15));
363 
 
364 
o2 (0) <= (not (clr) and reg2 (0));
365 
 
366 
o2 (1) <= (not (clr) and reg2 (1));
367 
 
368 
o2 (2) <= (not (clr) and reg2 (2));
369 
 
370 
o2 (3) <= (not (clr) and reg2 (3));
371 
 
372 
o2 (4) <= (not (clr) and reg2 (4));
373 
 
374 
o2 (5) <= (not (clr) and reg2 (5));
375 
 
376 
o2 (6) <= (not (clr) and reg2 (6));
377 
 
378 
o2 (7) <= (not (clr) and reg2 (7));
379 
 
380 
o2 (8) <= (not (clr) and reg2 (8));
381 
 
382 
o2 (9) <= (not (clr) and reg2 (9));
383 
 
384 
o2 (10) <= (not (clr) and reg2 (10));
385 
 
386 
o2 (11) <= (not (clr) and reg2 (11));
387 
 
388 
o2 (12) <= (not (clr) and reg2 (12));
389 
 
390 
o2 (13) <= (not (clr) and reg2 (13));
391 
 
392 
o2 (14) <= (not (clr) and reg2 (14));
393 
 
394 
o2 (15) <= (not (clr) and reg2 (15));
395 
 
396 
o1 (0) <= (not (clr) and reg1 (0));
397 
 
398 
o1 (1) <= (not (clr) and reg1 (1));
399 
 
400 
o1 (2) <= (not (clr) and reg1 (2));
401 
 
402 
o1 (3) <= (not (clr) and reg1 (3));
403 
 
404 
o1 (4) <= (not (clr) and reg1 (4));
405 
 
406 
o1 (5) <= (not (clr) and reg1 (5));
407 
 
408 
o1 (6) <= (not (clr) and reg1 (6));
409 
 
410 
o1 (7) <= (not (clr) and reg1 (7));
411 
 
412 
o1 (8) <= (not (clr) and reg1 (8));
413 
 
414 
o1 (9) <= (not (clr) and reg1 (9));
415 
 
416 
o1 (10) <= (not (clr) and reg1 (10));
417 
 
418 
o1 (11) <= (not (clr) and reg1 (11));
419 
 
420 
o1 (12) <= (not (clr) and reg1 (12));
421 
 
422 
o1 (13) <= (not (clr) and reg1 (13));
423 
 
424 
o1 (14) <= (not (clr) and reg1 (14));
425 
 
426 
o1 (15) <= (not (clr) and reg1 (15));
427 
END;

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