OpenCores
URL https://opencores.org/ocsvn/funbase_ip_library/funbase_ip_library/trunk

Subversion Repositories funbase_ip_library

[/] [funbase_ip_library/] [trunk/] [TUT/] [ip.hwp.interface/] [udp2hibi/] [1.0/] [udp2hibi.1.0.xml] - Blame information for rev 145

Go to most recent revision | Details | Compare with Previous | View Log

Line No. Rev Author Line
1 145 lanttu
2
3
4
5
6
7
        TUT
8
        ip.hwp.interface
9
        udp2hibi
10
        1.0
11
        - Interface between a UDP/IP block and the HIBI bus.
12
- Capable of handling one transmission and one incoming packet at a time
13
- UDP2HIBI uses HIBI addresses to separate transfers from different agents
14
- So all agents must use different addresses when sending to UDP2HIBI
15
16
        
17
                
18
                        clk
19
                        clock input
20
                        
21
                        
22
                        
23
                        false
24
                        
25
                                
26
                                        
27
                                                CLK
28
                                                
29
                                                        0
30
                                                        0
31
                                                
32
                                        
33
                                        
34
                                                clk
35
                                                
36
                                                        0
37
                                                        0
38
                                                
39
                                        
40
                                
41
                        
42
                        8
43
                        little
44
                
45
                
46
                        clk_udp
47
                        clock udp input (25MHz)
48
                        
49
                        
50
                        
51
                        false
52
                        
53
                                
54
                                        
55
                                                CLK
56
                                                
57
                                                        0
58
                                                        0
59
                                                
60
                                        
61
                                        
62
                                                clk_udp
63
                                                
64
                                                        0
65
                                                        0
66
                                                
67
                                        
68
                                
69
                        
70
                        8
71
                        little
72
                
73
                
74
                        hibi_master
75
                        HIBI master interface
76
                        
77
                        
78
                        
79
                        false
80
                        
81
                                
82
                                        
83
                                                AV
84
                                                
85
                                                        0
86
                                                        0
87
                                                
88
                                        
89
                                        
90
                                                hibi_av_out
91
                                                
92
                                                        0
93
                                                        0
94
                                                
95
                                        
96
                                
97
                                
98
                                        
99
                                                COMM
100
                                                
101
                                                        4
102
                                                        0
103
                                                
104
                                        
105
                                        
106
                                                hibi_comm_out
107
                                                
108
                                                        4
109
                                                        0
110
                                                
111
                                        
112
                                
113
                                
114
                                        
115
                                                DATA
116
                                                
117
                                                        31
118
                                                        0
119
                                                
120
                                        
121
                                        
122
                                                hibi_data_out
123
                                                
124
                                                        31
125
                                                        0
126
                                                
127
                                        
128
                                
129
                                
130
                                        
131
                                                RE
132
                                                
133
                                                        0
134
                                                        0
135
                                                
136
                                        
137
                                        
138
                                                hibi_re_out
139
                                                
140
                                                        0
141
                                                        0
142
                                                
143
                                        
144
                                
145
                                
146
                                        
147
                                                WE
148
                                                
149
                                                        0
150
                                                        0
151
                                                
152
                                        
153
                                        
154
                                                hibi_we_out
155
                                                
156
                                                        0
157
                                                        0
158
                                                
159
                                        
160
                                
161
                        
162
                        8
163
                        little
164
                
165
                
166
                        rst_n
167
                        active low reset
168
                        
169
                        
170
                        
171
                        false
172
                        
173
                                
174
                                        
175
                                                RESETn
176
                                                
177
                                                        0
178
                                                        0
179
                                                
180
                                        
181
                                        
182
                                                rst_n
183
                                                
184
                                                        0
185
                                                        0
186
                                                
187
                                        
188
                                
189
                        
190
                        8
191
                        little
192
                
193
                
194
                        udp_ip_rx
195
                        udp_ip_rx
196
                        
197
                        
198
                        
199
                        false
200
                        
201
                                
202
                                        
203
                                                source_port_out
204
                                                
205
                                                        15
206
                                                        0
207
                                                
208
                                        
209
                                        
210
                                                source_port_in
211
                                                
212
                                                        15
213
                                                        0
214
                                                
215
                                        
216
                                
217
                                
218
                                        
219
                                                dest_port_out
220
                                                
221
                                                        15
222
                                                        0
223
                                                
224
                                        
225
                                        
226
                                                dest_port_in
227
                                                
228
                                                        15
229
                                                        0
230
                                                
231
                                        
232
                                
233
                                
234
                                        
235
                                                source_addr_out
236
                                                
237
                                                        31
238
                                                        0
239
                                                
240
                                        
241
                                        
242
                                                source_ip_in
243
                                                
244
                                                        31
245
                                                        0
246
                                                
247
                                        
248
                                
249
                                
250
                                        
251
                                                rx_re_in
252
                                                
253
                                                        0
254
                                                        0
255
                                                
256
                                        
257
                                        
258
                                                rx_re_out
259
                                                
260
                                                        0
261
                                                        0
262
                                                
263
                                        
264
                                
265
                                
266
                                        
267
                                                rx_len_out
268
                                                
269
                                                        10
270
                                                        0
271
                                                
272
                                        
273
                                        
274
                                                rx_len_in
275
                                                
276
                                                        10
277
                                                        0
278
                                                
279
                                        
280
                                
281
                                
282
                                        
283
                                                rx_erroneous_out
284
                                                
285
                                                        0
286
                                                        0
287
                                                
288
                                        
289
                                        
290
                                                rx_erroneous_in
291
                                                
292
                                                        0
293
                                                        0
294
                                                
295
                                        
296
                                
297
                                
298
                                        
299
                                                rx_data_valid_out
300
                                                
301
                                                        0
302
                                                        0
303
                                                
304
                                        
305
                                        
306
                                                rx_data_valid_in
307
                                                
308
                                                        0
309
                                                        0
310
                                                
311
                                        
312
                                
313
                                
314
                                        
315
                                                new_rx_out
316
                                                
317
                                                        0
318
                                                        0
319
                                                
320
                                        
321
                                        
322
                                                new_rx_in
323
                                                
324
                                                        0
325
                                                        0
326
                                                
327
                                        
328
                                
329
                                
330
                                        
331
                                                rx_data_out
332
                                                
333
                                                        15
334
                                                        0
335
                                                
336
                                        
337
                                        
338
                                                rx_data_in
339
                                                
340
                                                        15
341
                                                        0
342
                                                
343
                                        
344
                                
345
                                
346
                                        
347
                                                link_up_out
348
                                                
349
                                                        0
350
                                                        0
351
                                                
352
                                        
353
                                        
354
                                                eth_link_up_in
355
                                                
356
                                                        0
357
                                                        0
358
                                                
359
                                        
360
                                
361
                        
362
                        8
363
                        little
364
                
365
                
366
                        udp_ip_tx
367
                        udp_ip_tx
368
                        
369
                        
370
                        
371
                        false
372
                        
373
                                
374
                                        
375
                                                tx_data_in
376
                                                
377
                                                        15
378
                                                        0
379
                                                
380
                                        
381
                                        
382
                                                tx_data_out
383
                                                
384
                                                        15
385
                                                        0
386
                                                
387
                                        
388
                                
389
                                
390
                                        
391
                                                tx_len_in
392
                                                
393
                                                        10
394
                                                        0
395
                                                
396
                                        
397
                                        
398
                                                tx_len_out
399
                                                
400
                                                        10
401
                                                        0
402
                                                
403
                                        
404
                                
405
                                
406
                                        
407
                                                tx_re_out
408
                                                
409
                                                        0
410
                                                        0
411
                                                
412
                                        
413
                                        
414
                                                tx_re_in
415
                                                
416
                                                        0
417
                                                        0
418
                                                
419
                                        
420
                                
421
                                
422
                                        
423
                                                tx_data_valid_in
424
                                                
425
                                                        0
426
                                                        0
427
                                                
428
                                        
429
                                        
430
                                                tx_data_valid_out
431
                                                
432
                                                        0
433
                                                        0
434
                                                
435
                                        
436
                                
437
                                
438
                                        
439
                                                new_tx_in
440
                                                
441
                                                        0
442
                                                        0
443
                                                
444
                                        
445
                                        
446
                                                new_tx_out
447
                                                
448
                                                        0
449
                                                        0
450
                                                
451
                                        
452
                                
453
                                
454
                                        
455
                                                target_addr_in
456
                                                
457
                                                        31
458
                                                        0
459
                                                
460
                                        
461
                                        
462
                                                dest_ip_out
463
                                                
464
                                                        31
465
                                                        0
466
                                                
467
                                        
468
                                
469
                                
470
                                        
471
                                                target_port_in
472
                                                
473
                                                        15
474
                                                        0
475
                                                
476
                                        
477
                                        
478
                                                dest_port_out
479
                                                
480
                                                        15
481
                                                        0
482
                                                
483
                                        
484
                                
485
                                
486
                                        
487
                                                source_port_in
488
                                                
489
                                                        15
490
                                                        0
491
                                                
492
                                        
493
                                        
494
                                                source_port_out
495
                                                
496
                                                        15
497
                                                        0
498
                                                
499
                                        
500
                                
501
                        
502
                        8
503
                        little
504
                
505
                
506
                        hibi_slave
507
                        HIBI slave interface
508
                        
509
                        
510
                        
511
                        false
512
                        
513
                                
514
                                        
515
                                                AV
516
                                                
517
                                                        0
518
                                                        0
519
                                                
520
                                        
521
                                        
522
                                                hibi_av_in
523
                                                
524
                                                        0
525
                                                        0
526
                                                
527
                                        
528
                                
529
                                
530
                                        
531
                                                COMM
532
                                                
533
                                                        4
534
                                                        0
535
                                                
536
                                        
537
                                        
538
                                                hibi_comm_in
539
                                                
540
                                                        4
541
                                                        0
542
                                                
543
                                        
544
                                
545
                                
546
                                        
547
                                                DATA
548
                                                
549
                                                        31
550
                                                        0
551
                                                
552
                                        
553
                                        
554
                                                hibi_data_in
555
                                                
556
                                                        31
557
                                                        0
558
                                                
559
                                        
560
                                
561
                                
562
                                        
563
                                                EMPTY
564
                                                
565
                                                        0
566
                                                        0
567
                                                
568
                                        
569
                                        
570
                                                hibi_empty_in
571
                                                
572
                                                        0
573
                                                        0
574
                                                
575
                                        
576
                                
577
                                
578
                                        
579
                                                FULL
580
                                                
581
                                                        0
582
                                                        0
583
                                                
584
                                        
585
                                        
586
                                                hibi_full_in
587
                                                
588
                                                        0
589
                                                        0
590
                                                
591
                                        
592
                                
593
                        
594
                        8
595
                        little
596
                
597
        
598
        
599
                
600
                        
601
                                rtl
602
                                ::
603
                                
604
                                        hdlSources
605
                                
606
                        
607
                
608
                
609
                        
610
                                clk
611
                                
612
                                        in
613
                                        
614
                                                0
615
                                                0
616
                                        
617
                                        
618
                                                
619
                                                        std_logic
620
                                                        IEEE.std_logic_1164.all
621
                                                        rtl
622
                                                
623
                                        
624
                                
625
                                
626
                        
627
                        
628
                                clk_udp
629
                                
630
                                        in
631
                                        
632
                                                0
633
                                                0
634
                                        
635
                                        
636
                                                
637
                                                        std_logic
638
                                                        IEEE.std_logic_1164.all
639
                                                        rtl
640
                                                
641
                                        
642
                                
643
                                
644
                        
645
                        
646
                                dest_ip_out
647
                                
648
                                        out
649
                                        
650
                                                31
651
                                                0
652
                                        
653
                                        
654
                                                
655
                                                        std_logic_vector
656
                                                        IEEE.std_logic_1164.all
657
                                                        rtl
658
                                                
659
                                        
660
                                
661
                                
662
                        
663
                        
664
                                dest_port_in
665
                                
666
                                        in
667
                                        
668
                                                15
669
                                                0
670
                                        
671
                                        
672
                                                
673
                                                        std_logic_vector
674
                                                        IEEE.std_logic_1164.all
675
                                                        rtl
676
                                                
677
                                        
678
                                
679
                                
680
                        
681
                        
682
                                dest_port_out
683
                                
684
                                        out
685
                                        
686
                                                15
687
                                                0
688
                                        
689
                                        
690
                                                
691
                                                        std_logic_vector
692
                                                        IEEE.std_logic_1164.all
693
                                                        rtl
694
                                                
695
                                        
696
                                
697
                                
698
                        
699
                        
700
                                eth_link_up_in
701
                                
702
                                        in
703
                                        
704
                                                0
705
                                                0
706
                                        
707
                                        
708
                                                
709
                                                        std_logic
710
                                                        IEEE.std_logic_1164.all
711
                                                        rtl
712
                                                
713
                                        
714
                                
715
                                
716
                        
717
                        
718
                                hibi_av_in
719
                                
720
                                        in
721
                                        
722
                                                0
723
                                                0
724
                                        
725
                                        
726
                                                
727
                                                        std_logic
728
                                                        IEEE.std_logic_1164.all
729
                                                        rtl
730
                                                
731
                                        
732
                                
733
                                
734
                        
735
                        
736
                                hibi_av_out
737
                                
738
                                        out
739
                                        
740
                                                0
741
                                                0
742
                                        
743
                                        
744
                                                
745
                                                        std_logic
746
                                                        IEEE.std_logic_1164.all
747
                                                        rtl
748
                                                
749
                                        
750
                                
751
                                
752
                        
753
                        
754
                                hibi_comm_in
755
                                
756
                                        in
757
                                        
758
                                                4
759
                                                0
760
                                        
761
                                        
762
                                                
763
                                                        std_logic_vector
764
                                                        IEEE.std_logic_1164.all
765
                                                        rtl
766
                                                
767
                                        
768
                                
769
                                
770
                        
771
                        
772
                                hibi_comm_out
773
                                
774
                                        out
775
                                        
776
                                                4
777
                                                0
778
                                        
779
                                        
780
                                                
781
                                                        std_logic_vector
782
                                                        IEEE.std_logic_1164.all
783
                                                        rtl
784
                                                
785
                                        
786
                                
787
                                
788
                        
789
                        
790
                                hibi_data_in
791
                                
792
                                        in
793
                                        
794
                                                31
795
                                                0
796
                                        
797
                                        
798
                                                
799
                                                        std_logic_vector
800
                                                        IEEE.std_logic_1164.all
801
                                                        rtl
802
                                                
803
                                        
804
                                
805
                                
806
                        
807
                        
808
                                hibi_data_out
809
                                
810
                                        out
811
                                        
812
                                                31
813
                                                0
814
                                        
815
                                        
816
                                                
817
                                                        std_logic_vector
818
                                                        IEEE.std_logic_1164.all
819
                                                        rtl
820
                                                
821
                                        
822
                                
823
                                
824
                        
825
                        
826
                                hibi_empty_in
827
                                
828
                                        in
829
                                        
830
                                                0
831
                                                0
832
                                        
833
                                        
834
                                                
835
                                                        std_logic
836
                                                        IEEE.std_logic_1164.all
837
                                                        rtl
838
                                                
839
                                        
840
                                
841
                                
842
                        
843
                        
844
                                hibi_full_in
845
                                
846
                                        in
847
                                        
848
                                                0
849
                                                0
850
                                        
851
                                        
852
                                                
853
                                                        std_logic
854
                                                        IEEE.std_logic_1164.all
855
                                                        rtl
856
                                                
857
                                        
858
                                
859
                                
860
                        
861
                        
862
                                hibi_re_out
863
                                
864
                                        out
865
                                        
866
                                                0
867
                                                0
868
                                        
869
                                        
870
                                                
871
                                                        std_logic
872
                                                        IEEE.std_logic_1164.all
873
                                                        rtl
874
                                                
875
                                        
876
                                
877
                                
878
                        
879
                        
880
                                hibi_we_out
881
                                
882
                                        out
883
                                        
884
                                                0
885
                                                0
886
                                        
887
                                        
888
                                                
889
                                                        std_logic
890
                                                        IEEE.std_logic_1164.all
891
                                                        rtl
892
                                                
893
                                        
894
                                
895
                                
896
                        
897
                        
898
                                new_rx_in
899
                                
900
                                        in
901
                                        
902
                                                0
903
                                                0
904
                                        
905
                                        
906
                                                
907
                                                        std_logic
908
                                                        IEEE.std_logic_1164.all
909
                                                        rtl
910
                                                
911
                                        
912
                                
913
                                
914
                        
915
                        
916
                                new_tx_out
917
                                
918
                                        out
919
                                        
920
                                                0
921
                                                0
922
                                        
923
                                        
924
                                                
925
                                                        std_logic
926
                                                        IEEE.std_logic_1164.all
927
                                                        rtl
928
                                                
929
                                        
930
                                
931
                                
932
                        
933
                        
934
                                rst_n
935
                                
936
                                        in
937
                                        
938
                                                0
939
                                                0
940
                                        
941
                                        
942
                                                
943
                                                        std_logic
944
                                                        IEEE.std_logic_1164.all
945
                                                        rtl
946
                                                
947
                                        
948
                                
949
                                
950
                        
951
                        
952
                                rx_data_in
953
                                
954
                                        in
955
                                        
956
                                                15
957
                                                0
958
                                        
959
                                        
960
                                                
961
                                                        std_logic_vector
962
                                                        IEEE.std_logic_1164.all
963
                                                        rtl
964
                                                
965
                                        
966
                                
967
                                
968
                        
969
                        
970
                                rx_data_valid_in
971
                                
972
                                        in
973
                                        
974
                                                0
975
                                                0
976
                                        
977
                                        
978
                                                
979
                                                        std_logic
980
                                                        IEEE.std_logic_1164.all
981
                                                        rtl
982
                                                
983
                                        
984
                                
985
                                
986
                        
987
                        
988
                                rx_erroneous_in
989
                                
990
                                        in
991
                                        
992
                                                0
993
                                                0
994
                                        
995
                                        
996
                                                
997
                                                        std_logic
998
                                                        IEEE.std_logic_1164.all
999
                                                        rtl
1000
                                                
1001
                                        
1002
                                
1003
                                
1004
                        
1005
                        
1006
                                rx_len_in
1007
                                
1008
                                        in
1009
                                        
1010
                                                10
1011
                                                0
1012
                                        
1013
                                        
1014
                                                
1015
                                                        std_logic_vector
1016
                                                        IEEE.std_logic_1164.all
1017
                                                        rtl
1018
                                                
1019
                                        
1020
                                
1021
                                
1022
                        
1023
                        
1024
                                rx_re_out
1025
                                
1026
                                        out
1027
                                        
1028
                                                0
1029
                                                0
1030
                                        
1031
                                        
1032
                                                
1033
                                                        std_logic
1034
                                                        IEEE.std_logic_1164.all
1035
                                                        rtl
1036
                                                
1037
                                        
1038
                                
1039
                                
1040
                        
1041
                        
1042
                                source_ip_in
1043
                                
1044
                                        in
1045
                                        
1046
                                                31
1047
                                                0
1048
                                        
1049
                                        
1050
                                                
1051
                                                        std_logic_vector
1052
                                                        IEEE.std_logic_1164.all
1053
                                                        rtl
1054
                                                
1055
                                        
1056
                                
1057
                                
1058
                        
1059
                        
1060
                                source_port_in
1061
                                
1062
                                        in
1063
                                        
1064
                                                15
1065
                                                0
1066
                                        
1067
                                        
1068
                                                
1069
                                                        std_logic_vector
1070
                                                        IEEE.std_logic_1164.all
1071
                                                        rtl
1072
                                                
1073
                                        
1074
                                
1075
                                
1076
                        
1077
                        
1078
                                source_port_out
1079
                                
1080
                                        out
1081
                                        
1082
                                                15
1083
                                                0
1084
                                        
1085
                                        
1086
                                                
1087
                                                        std_logic_vector
1088
                                                        IEEE.std_logic_1164.all
1089
                                                        rtl
1090
                                                
1091
                                        
1092
                                
1093
                                
1094
                        
1095
                        
1096
                                tx_data_out
1097
                                
1098
                                        out
1099
                                        
1100
                                                15
1101
                                                0
1102
                                        
1103
                                        
1104
                                                
1105
                                                        std_logic_vector
1106
                                                        IEEE.std_logic_1164.all
1107
                                                        rtl
1108
                                                
1109
                                        
1110
                                
1111
                                
1112
                        
1113
                        
1114
                                tx_data_valid_out
1115
                                
1116
                                        out
1117
                                        
1118
                                                0
1119
                                                0
1120
                                        
1121
                                        
1122
                                                
1123
                                                        std_logic
1124
                                                        IEEE.std_logic_1164.all
1125
                                                        rtl
1126
                                                
1127
                                        
1128
                                
1129
                                
1130
                        
1131
                        
1132
                                tx_len_out
1133
                                
1134
                                        out
1135
                                        
1136
                                                10
1137
                                                0
1138
                                        
1139
                                        
1140
                                                
1141
                                                        std_logic_vector
1142
                                                        IEEE.std_logic_1164.all
1143
                                                        rtl
1144
                                                
1145
                                        
1146
                                
1147
                                
1148
                        
1149
                        
1150
                                tx_re_in
1151
                                
1152
                                        in
1153
                                        
1154
                                                0
1155
                                                0
1156
                                        
1157
                                        
1158
                                                
1159
                                                        std_logic
1160
                                                        IEEE.std_logic_1164.all
1161
                                                        rtl
1162
                                                
1163
                                        
1164
                                
1165
                                
1166
                        
1167
                
1168
                
1169
                        
1170
                                ack_fifo_depth_g
1171
                                4
1172
                        
1173
                        
1174
                                frequency_g
1175
                                50000000
1176
                        
1177
                        
1178
                                hibi_addr_width_g
1179
                                32
1180
                        
1181
                        
1182
                                hibi_comm_width_g
1183
                                5
1184
                        
1185
                        
1186
                                hibi_data_width_g
1187
                                32
1188
                        
1189
                        
1190
                                hibi_tx_fifo_depth_g
1191
                                10
1192
                        
1193
                        
1194
                                receiver_table_size_g
1195
                                4
1196
                        
1197
                        
1198
                                rx_multiclk_fifo_depth_g
1199
                                10
1200
                        
1201
                        
1202
                                tx_multiclk_fifo_depth_g
1203
                                10
1204
                        
1205
                
1206
        
1207
        
1208
                
1209
                        hdlSources
1210
                        
1211
                                vhd/udp2hibi_pkg.vhd
1212
                                vhdlSource
1213
                                false
1214
                                udp2hibi
1215
                        
1216
                        
1217
                                vhd/ctrl_regs.vhd
1218
                                vhdlSource
1219
                                false
1220
                                udp2hibi
1221
                        
1222
                        
1223
                                vhd/hibi_receiver.vhd
1224
                                vhdlSource
1225
                                false
1226
                                udp2hibi
1227
                        
1228
                        
1229
                                vhd/hibi_transmitter.vhd
1230
                                vhdlSource
1231
                                false
1232
                                udp2hibi
1233
                        
1234
                        
1235
                                vhd/rx_ctrl.vhd
1236
                                vhdlSource
1237
                                false
1238
                                udp2hibi
1239
                        
1240
                        
1241
                                vhd/tx_ctrl.vhd
1242
                                vhdlSource
1243
                                false
1244
                                udp2hibi
1245
                        
1246
                        
1247
                                vhd/udp2hibi.vhd
1248
                                vhdlSource
1249
                                false
1250
                                udp2hibi
1251
                        
1252
                
1253
                
1254
                        Documentation
1255
                        
1256
                                doc/HIBI UDP v1.pptx
1257
                                Documentation
1258
                                false
1259
                        
1260
                
1261
                
1262
                        testbench
1263
                        
1264
                                tb/tb_ctrl_regs.vhd
1265
                                vhdlSource
1266
                                false
1267
                        
1268
                        
1269
                                tb/tb_hibi_receiver.vhd
1270
                                vhdlSource
1271
                                false
1272
                        
1273
                        
1274
                                tb/tb_hibi_test.vhd
1275
                                vhdlSource
1276
                                false
1277
                        
1278
                        
1279
                                tb/tb_hibi_transmitter.vhd
1280
                                vhdlSource
1281
                                false
1282
                        
1283
                        
1284
                                tb/tb_rx_ctrl.vhd
1285
                                vhdlSource
1286
                                false
1287
                        
1288
                        
1289
                                tb/tb_tx_ctrl.vhd
1290
                                vhdlSource
1291
                                false
1292
                        
1293
                        
1294
                                tb/tb_udp2hibi.vhd
1295
                                vhdlSource
1296
                                false
1297
                        
1298
                
1299
        
1300
        
1301
                
1302
                        
1303
                                IP
1304
                                HW
1305
                                Mutable
1306
                        
1307
                
1308
        
1309

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.