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-- IOTA Pearl Diver VHDL Port
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--
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-- Written 2018 by Thomas Pototschnig <microengineer18@gmail.com>
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--
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-- This source code is currently licensed under
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-- Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
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--
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-- http://www.microengineer.eu
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--
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-- If you like my project please consider a donation to
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--
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-- LLEYMHRKXWSPMGCMZFPKKTHSEMYJTNAZXSAYZGQUEXLXEEWPXUNWBFDWESOJVLHQHXOPQEYXGIRBYTLRWHMJAOSHUY
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--
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-- As soon as donations reach 1000MIOTA, everything will become
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-- GPL and open for any use - commercial included.
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library ieee;
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use ieee.std_logic_1164.all;
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use ieee.numeric_std.all;
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package index_table is
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type const_index_table is array ( 0 to 729) of integer range 0 to 728;
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constant index_table : const_index_table := (
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0 => 0,
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1 => 364,
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2 => 728,
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3 => 363,
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4 => 727,
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5 => 362,
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6 => 726,
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7 => 361,
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8 => 725,
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9 => 360,
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10 => 724,
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11 => 359,
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12 => 723,
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13 => 358,
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|
14 => 722,
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|
15 => 357,
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16 => 721,
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17 => 356,
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18 => 720,
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19 => 355,
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20 => 719,
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21 => 354,
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22 => 718,
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23 => 353,
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24 => 717,
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25 => 352,
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26 => 716,
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|
27 => 351,
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|
28 => 715,
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|
29 => 350,
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|
30 => 714,
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31 => 349,
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32 => 713,
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33 => 348,
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|
34 => 712,
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35 => 347,
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|
36 => 711,
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|
37 => 346,
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|
38 => 710,
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|
39 => 345,
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|
40 => 709,
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|
41 => 344,
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|
42 => 708,
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|
43 => 343,
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|
44 => 707,
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|
45 => 342,
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|
46 => 706,
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|
47 => 341,
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|
48 => 705,
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|
49 => 340,
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|
50 => 704,
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|
51 => 339,
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|
52 => 703,
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|
53 => 338,
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|
54 => 702,
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|
55 => 337,
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|
56 => 701,
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|
57 => 336,
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|
58 => 700,
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|
59 => 335,
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|
60 => 699,
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|
61 => 334,
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|
62 => 698,
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|
63 => 333,
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|
64 => 697,
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|
65 => 332,
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|
66 => 696,
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|
67 => 331,
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|
68 => 695,
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|
69 => 330,
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|
70 => 694,
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|
71 => 329,
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|
72 => 693,
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|
73 => 328,
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|
74 => 692,
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|
75 => 327,
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|
76 => 691,
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|
77 => 326,
|
|
78 => 690,
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|
79 => 325,
|
|
80 => 689,
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|
81 => 324,
|
|
82 => 688,
|
|
83 => 323,
|
|
84 => 687,
|
|
85 => 322,
|
|
86 => 686,
|
|
87 => 321,
|
|
88 => 685,
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|
89 => 320,
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|
90 => 684,
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|
91 => 319,
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|
92 => 683,
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|
93 => 318,
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|
94 => 682,
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|
95 => 317,
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|
96 => 681,
|
|
97 => 316,
|
|
98 => 680,
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|
99 => 315,
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|
100 => 679,
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|
101 => 314,
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|
102 => 678,
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|
103 => 313,
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|
104 => 677,
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|
105 => 312,
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|
106 => 676,
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|
107 => 311,
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|
108 => 675,
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|
109 => 310,
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|
110 => 674,
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|
111 => 309,
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|
112 => 673,
|
|
113 => 308,
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|
114 => 672,
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|
115 => 307,
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|
116 => 671,
|
|
117 => 306,
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|
118 => 670,
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|
119 => 305,
|
|
120 => 669,
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|
121 => 304,
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|
122 => 668,
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|
123 => 303,
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|
124 => 667,
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|
125 => 302,
|
|
126 => 666,
|
|
127 => 301,
|
|
128 => 665,
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|
129 => 300,
|
|
130 => 664,
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|
131 => 299,
|
|
132 => 663,
|
|
133 => 298,
|
|
134 => 662,
|
|
135 => 297,
|
|
136 => 661,
|
|
137 => 296,
|
|
138 => 660,
|
|
139 => 295,
|
|
140 => 659,
|
|
141 => 294,
|
|
142 => 658,
|
|
143 => 293,
|
|
144 => 657,
|
|
145 => 292,
|
|
146 => 656,
|
|
147 => 291,
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|
148 => 655,
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|
149 => 290,
|
|
150 => 654,
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|
151 => 289,
|
|
152 => 653,
|
|
153 => 288,
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|
154 => 652,
|
|
155 => 287,
|
|
156 => 651,
|
|
157 => 286,
|
|
158 => 650,
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|
159 => 285,
|
|
160 => 649,
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|
161 => 284,
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|
162 => 648,
|
|
163 => 283,
|
|
164 => 647,
|
|
165 => 282,
|
|
166 => 646,
|
|
167 => 281,
|
|
168 => 645,
|
|
169 => 280,
|
|
170 => 644,
|
|
171 => 279,
|
|
172 => 643,
|
|
173 => 278,
|
|
174 => 642,
|
|
175 => 277,
|
|
176 => 641,
|
|
177 => 276,
|
|
178 => 640,
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|
179 => 275,
|
|
180 => 639,
|
|
181 => 274,
|
|
182 => 638,
|
|
183 => 273,
|
|
184 => 637,
|
|
185 => 272,
|
|
186 => 636,
|
|
187 => 271,
|
|
188 => 635,
|
|
189 => 270,
|
|
190 => 634,
|
|
191 => 269,
|
|
192 => 633,
|
|
193 => 268,
|
|
194 => 632,
|
|
195 => 267,
|
|
196 => 631,
|
|
197 => 266,
|
|
198 => 630,
|
|
199 => 265,
|
|
200 => 629,
|
|
201 => 264,
|
|
202 => 628,
|
|
203 => 263,
|
|
204 => 627,
|
|
205 => 262,
|
|
206 => 626,
|
|
207 => 261,
|
|
208 => 625,
|
|
209 => 260,
|
|
210 => 624,
|
|
211 => 259,
|
|
212 => 623,
|
|
213 => 258,
|
|
214 => 622,
|
|
215 => 257,
|
|
216 => 621,
|
|
217 => 256,
|
|
218 => 620,
|
|
219 => 255,
|
|
220 => 619,
|
|
221 => 254,
|
|
222 => 618,
|
|
223 => 253,
|
|
224 => 617,
|
|
225 => 252,
|
|
226 => 616,
|
|
227 => 251,
|
|
228 => 615,
|
|
229 => 250,
|
|
230 => 614,
|
|
231 => 249,
|
|
232 => 613,
|
|
233 => 248,
|
|
234 => 612,
|
|
235 => 247,
|
|
236 => 611,
|
|
237 => 246,
|
|
238 => 610,
|
|
239 => 245,
|
|
240 => 609,
|
|
241 => 244,
|
|
242 => 608,
|
|
243 => 243,
|
|
244 => 607,
|
|
245 => 242,
|
|
246 => 606,
|
|
247 => 241,
|
|
248 => 605,
|
|
249 => 240,
|
|
250 => 604,
|
|
251 => 239,
|
|
252 => 603,
|
|
253 => 238,
|
|
254 => 602,
|
|
255 => 237,
|
|
256 => 601,
|
|
257 => 236,
|
|
258 => 600,
|
|
259 => 235,
|
|
260 => 599,
|
|
261 => 234,
|
|
262 => 598,
|
|
263 => 233,
|
|
264 => 597,
|
|
265 => 232,
|
|
266 => 596,
|
|
267 => 231,
|
|
268 => 595,
|
|
269 => 230,
|
|
270 => 594,
|
|
271 => 229,
|
|
272 => 593,
|
|
273 => 228,
|
|
274 => 592,
|
|
275 => 227,
|
|
276 => 591,
|
|
277 => 226,
|
|
278 => 590,
|
|
279 => 225,
|
|
280 => 589,
|
|
281 => 224,
|
|
282 => 588,
|
|
283 => 223,
|
|
284 => 587,
|
|
285 => 222,
|
|
286 => 586,
|
|
287 => 221,
|
|
288 => 585,
|
|
289 => 220,
|
|
290 => 584,
|
|
291 => 219,
|
|
292 => 583,
|
|
293 => 218,
|
|
294 => 582,
|
|
295 => 217,
|
|
296 => 581,
|
|
297 => 216,
|
|
298 => 580,
|
|
299 => 215,
|
|
300 => 579,
|
|
301 => 214,
|
|
302 => 578,
|
|
303 => 213,
|
|
304 => 577,
|
|
305 => 212,
|
|
306 => 576,
|
|
307 => 211,
|
|
308 => 575,
|
|
309 => 210,
|
|
310 => 574,
|
|
311 => 209,
|
|
312 => 573,
|
|
313 => 208,
|
|
314 => 572,
|
|
315 => 207,
|
|
316 => 571,
|
|
317 => 206,
|
|
318 => 570,
|
|
319 => 205,
|
|
320 => 569,
|
|
321 => 204,
|
|
322 => 568,
|
|
323 => 203,
|
|
324 => 567,
|
|
325 => 202,
|
|
326 => 566,
|
|
327 => 201,
|
|
328 => 565,
|
|
329 => 200,
|
|
330 => 564,
|
|
331 => 199,
|
|
332 => 563,
|
|
333 => 198,
|
|
334 => 562,
|
|
335 => 197,
|
|
336 => 561,
|
|
337 => 196,
|
|
338 => 560,
|
|
339 => 195,
|
|
340 => 559,
|
|
341 => 194,
|
|
342 => 558,
|
|
343 => 193,
|
|
344 => 557,
|
|
345 => 192,
|
|
346 => 556,
|
|
347 => 191,
|
|
348 => 555,
|
|
349 => 190,
|
|
350 => 554,
|
|
351 => 189,
|
|
352 => 553,
|
|
353 => 188,
|
|
354 => 552,
|
|
355 => 187,
|
|
356 => 551,
|
|
357 => 186,
|
|
358 => 550,
|
|
359 => 185,
|
|
360 => 549,
|
|
361 => 184,
|
|
362 => 548,
|
|
363 => 183,
|
|
364 => 547,
|
|
365 => 182,
|
|
366 => 546,
|
|
367 => 181,
|
|
368 => 545,
|
|
369 => 180,
|
|
370 => 544,
|
|
371 => 179,
|
|
372 => 543,
|
|
373 => 178,
|
|
374 => 542,
|
|
375 => 177,
|
|
376 => 541,
|
|
377 => 176,
|
|
378 => 540,
|
|
379 => 175,
|
|
380 => 539,
|
|
381 => 174,
|
|
382 => 538,
|
|
383 => 173,
|
|
384 => 537,
|
|
385 => 172,
|
|
386 => 536,
|
|
387 => 171,
|
|
388 => 535,
|
|
389 => 170,
|
|
390 => 534,
|
|
391 => 169,
|
|
392 => 533,
|
|
393 => 168,
|
|
394 => 532,
|
|
395 => 167,
|
|
396 => 531,
|
|
397 => 166,
|
|
398 => 530,
|
|
399 => 165,
|
|
400 => 529,
|
|
401 => 164,
|
|
402 => 528,
|
|
403 => 163,
|
|
404 => 527,
|
|
405 => 162,
|
|
406 => 526,
|
|
407 => 161,
|
|
408 => 525,
|
|
409 => 160,
|
|
410 => 524,
|
|
411 => 159,
|
|
412 => 523,
|
|
413 => 158,
|
|
414 => 522,
|
|
415 => 157,
|
|
416 => 521,
|
|
417 => 156,
|
|
418 => 520,
|
|
419 => 155,
|
|
420 => 519,
|
|
421 => 154,
|
|
422 => 518,
|
|
423 => 153,
|
|
424 => 517,
|
|
425 => 152,
|
|
426 => 516,
|
|
427 => 151,
|
|
428 => 515,
|
|
429 => 150,
|
|
430 => 514,
|
|
431 => 149,
|
|
432 => 513,
|
|
433 => 148,
|
|
434 => 512,
|
|
435 => 147,
|
|
436 => 511,
|
|
437 => 146,
|
|
438 => 510,
|
|
439 => 145,
|
|
440 => 509,
|
|
441 => 144,
|
|
442 => 508,
|
|
443 => 143,
|
|
444 => 507,
|
|
445 => 142,
|
|
446 => 506,
|
|
447 => 141,
|
|
448 => 505,
|
|
449 => 140,
|
|
450 => 504,
|
|
451 => 139,
|
|
452 => 503,
|
|
453 => 138,
|
|
454 => 502,
|
|
455 => 137,
|
|
456 => 501,
|
|
457 => 136,
|
|
458 => 500,
|
|
459 => 135,
|
|
460 => 499,
|
|
461 => 134,
|
|
462 => 498,
|
|
463 => 133,
|
|
464 => 497,
|
|
465 => 132,
|
|
466 => 496,
|
|
467 => 131,
|
|
468 => 495,
|
|
469 => 130,
|
|
470 => 494,
|
|
471 => 129,
|
|
472 => 493,
|
|
473 => 128,
|
|
474 => 492,
|
|
475 => 127,
|
|
476 => 491,
|
|
477 => 126,
|
|
478 => 490,
|
|
479 => 125,
|
|
480 => 489,
|
|
481 => 124,
|
|
482 => 488,
|
|
483 => 123,
|
|
484 => 487,
|
|
485 => 122,
|
|
486 => 486,
|
|
487 => 121,
|
|
488 => 485,
|
|
489 => 120,
|
|
490 => 484,
|
|
491 => 119,
|
|
492 => 483,
|
|
493 => 118,
|
|
494 => 482,
|
|
495 => 117,
|
|
496 => 481,
|
|
497 => 116,
|
|
498 => 480,
|
|
499 => 115,
|
|
500 => 479,
|
|
501 => 114,
|
|
502 => 478,
|
|
503 => 113,
|
|
504 => 477,
|
|
505 => 112,
|
|
506 => 476,
|
|
507 => 111,
|
|
508 => 475,
|
|
509 => 110,
|
|
510 => 474,
|
|
511 => 109,
|
|
512 => 473,
|
|
513 => 108,
|
|
514 => 472,
|
|
515 => 107,
|
|
516 => 471,
|
|
517 => 106,
|
|
518 => 470,
|
|
519 => 105,
|
|
520 => 469,
|
|
521 => 104,
|
|
522 => 468,
|
|
523 => 103,
|
|
524 => 467,
|
|
525 => 102,
|
|
526 => 466,
|
|
527 => 101,
|
|
528 => 465,
|
|
529 => 100,
|
|
530 => 464,
|
|
531 => 99,
|
|
532 => 463,
|
|
533 => 98,
|
|
534 => 462,
|
|
535 => 97,
|
|
536 => 461,
|
|
537 => 96,
|
|
538 => 460,
|
|
539 => 95,
|
|
540 => 459,
|
|
541 => 94,
|
|
542 => 458,
|
|
543 => 93,
|
|
544 => 457,
|
|
545 => 92,
|
|
546 => 456,
|
|
547 => 91,
|
|
548 => 455,
|
|
549 => 90,
|
|
550 => 454,
|
|
551 => 89,
|
|
552 => 453,
|
|
553 => 88,
|
|
554 => 452,
|
|
555 => 87,
|
|
556 => 451,
|
|
557 => 86,
|
|
558 => 450,
|
|
559 => 85,
|
|
560 => 449,
|
|
561 => 84,
|
|
562 => 448,
|
|
563 => 83,
|
|
564 => 447,
|
|
565 => 82,
|
|
566 => 446,
|
|
567 => 81,
|
|
568 => 445,
|
|
569 => 80,
|
|
570 => 444,
|
|
571 => 79,
|
|
572 => 443,
|
|
573 => 78,
|
|
574 => 442,
|
|
575 => 77,
|
|
576 => 441,
|
|
577 => 76,
|
|
578 => 440,
|
|
579 => 75,
|
|
580 => 439,
|
|
581 => 74,
|
|
582 => 438,
|
|
583 => 73,
|
|
584 => 437,
|
|
585 => 72,
|
|
586 => 436,
|
|
587 => 71,
|
|
588 => 435,
|
|
589 => 70,
|
|
590 => 434,
|
|
591 => 69,
|
|
592 => 433,
|
|
593 => 68,
|
|
594 => 432,
|
|
595 => 67,
|
|
596 => 431,
|
|
597 => 66,
|
|
598 => 430,
|
|
599 => 65,
|
|
600 => 429,
|
|
601 => 64,
|
|
602 => 428,
|
|
603 => 63,
|
|
604 => 427,
|
|
605 => 62,
|
|
606 => 426,
|
|
607 => 61,
|
|
608 => 425,
|
|
609 => 60,
|
|
610 => 424,
|
|
611 => 59,
|
|
612 => 423,
|
|
613 => 58,
|
|
614 => 422,
|
|
615 => 57,
|
|
616 => 421,
|
|
617 => 56,
|
|
618 => 420,
|
|
619 => 55,
|
|
620 => 419,
|
|
621 => 54,
|
|
622 => 418,
|
|
623 => 53,
|
|
624 => 417,
|
|
625 => 52,
|
|
626 => 416,
|
|
627 => 51,
|
|
628 => 415,
|
|
629 => 50,
|
|
630 => 414,
|
|
631 => 49,
|
|
632 => 413,
|
|
633 => 48,
|
|
634 => 412,
|
|
635 => 47,
|
|
636 => 411,
|
|
637 => 46,
|
|
638 => 410,
|
|
639 => 45,
|
|
640 => 409,
|
|
641 => 44,
|
|
642 => 408,
|
|
643 => 43,
|
|
644 => 407,
|
|
645 => 42,
|
|
646 => 406,
|
|
647 => 41,
|
|
648 => 405,
|
|
649 => 40,
|
|
650 => 404,
|
|
651 => 39,
|
|
652 => 403,
|
|
653 => 38,
|
|
654 => 402,
|
|
655 => 37,
|
|
656 => 401,
|
|
657 => 36,
|
|
658 => 400,
|
|
659 => 35,
|
|
660 => 399,
|
|
661 => 34,
|
|
662 => 398,
|
|
663 => 33,
|
|
664 => 397,
|
|
665 => 32,
|
|
666 => 396,
|
|
667 => 31,
|
|
668 => 395,
|
|
669 => 30,
|
|
670 => 394,
|
|
671 => 29,
|
|
672 => 393,
|
|
673 => 28,
|
|
674 => 392,
|
|
675 => 27,
|
|
676 => 391,
|
|
677 => 26,
|
|
678 => 390,
|
|
679 => 25,
|
|
680 => 389,
|
|
681 => 24,
|
|
682 => 388,
|
|
683 => 23,
|
|
684 => 387,
|
|
685 => 22,
|
|
686 => 386,
|
|
687 => 21,
|
|
688 => 385,
|
|
689 => 20,
|
|
690 => 384,
|
|
691 => 19,
|
|
692 => 383,
|
|
693 => 18,
|
|
694 => 382,
|
|
695 => 17,
|
|
696 => 381,
|
|
697 => 16,
|
|
698 => 380,
|
|
699 => 15,
|
|
700 => 379,
|
|
701 => 14,
|
|
702 => 378,
|
|
703 => 13,
|
|
704 => 377,
|
|
705 => 12,
|
|
706 => 376,
|
|
707 => 11,
|
|
708 => 375,
|
|
709 => 10,
|
|
710 => 374,
|
|
711 => 9,
|
|
712 => 373,
|
|
713 => 8,
|
|
714 => 372,
|
|
715 => 7,
|
|
716 => 371,
|
|
717 => 6,
|
|
718 => 370,
|
|
719 => 5,
|
|
720 => 369,
|
|
721 => 4,
|
|
722 => 368,
|
|
723 => 3,
|
|
724 => 367,
|
|
725 => 2,
|
|
726 => 366,
|
|
727 => 1,
|
|
728 => 365,
|
|
729 => 0
|
|
);
|
|
|
|
|
|
end index_table;
|
|
|
|
package body index_table is
|
|
-- subprogram bodies here
|
|
end index_table;
|
|
|
No newline at end of file
|
No newline at end of file
|
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