27:
847:
Derek
Lockhart, Stephen Twigg, Ravi Narayanaswami, Jeremy Coriell, Uday Dasari, Richard Ho, Doug Hogberg, George Huang, Anand Kane, Chintan Kaur, Tao Liu, Adriana Maggiore, Kevin Townsend, Emre Tuncer (2018-11-16).
579:
Although Chisel is not yet a mainstream hardware description language, it has been explored by several companies and institutions. The most prominent use of Chisel is an implementation of the
269:
aspects of Scala for describing digital hardware. Using Scala as a basis allows describing circuit generators. High quality, free access documentation exists in several languages.
826:
1527:
971:
1517:
1522:
994:
871:
703:
687:
1172:
1142:
671:
39:
771:
711:
77:
1016:
964:
1157:
818:
1083:
1004:
737:
239:
944:
254:
172:
65:
1197:
957:
262:
106:
55:
583:
instruction set, the open-source Rocket chip. Chisel is mentioned by the
Defense Advanced Research Projects Agency (
662:
Bachrach, J.; Vo, H.; Richards, B.; Lee, Y.; Waterman, A.; Avižienis, R.; Wawrzynek, J.; Asanović, K. (June 2012).
1021:
980:
587:) as a technology to improve the efficiency of electronic design, where smaller design teams do larger designs.
1439:
1177:
1063:
1046:
1031:
1026:
599:. Some developers prefer Chisel as it requires 5 times lesser code and is much faster to develop than Verilog.
258:
161:
156:
1416:
247:
1357:
1243:
592:
266:
149:
145:
51:
47:
43:
1367:
1258:
1248:
1073:
1431:
1378:
1263:
1162:
1068:
184:
34:
1476:
1332:
1058:
1036:
715:
293:
243:
26:
1352:
1268:
179:
72:
1283:
1130:
787:
767:
683:
1152:
999:
675:
615:
611:
281:
1386:
766:(in English, Chinese, Japanese, and Vietnamese) (2nd ed.). Kindle Direct Publishing.
607:
277:
1488:
596:
137:
872:"XiangShan open-source 64-bit RISC-V processor to rival Arm Cortex-A76 - CNX Software"
1511:
1459:
1444:
1316:
1238:
1125:
663:
642:
141:
1401:
1391:
1041:
297:
1187:
1101:
1009:
761:
531:
132:
937:
1406:
1337:
1306:
1118:
849:
189:
1471:
1466:
1449:
1411:
1218:
1096:
679:
928:
1454:
1347:
1278:
1223:
1182:
1147:
1113:
791:
1421:
1311:
1273:
1137:
1091:
637:
632:
603:
273:
231:
668:
Proceedings of the 49th Annual Design
Automation Conference (DAC 2012)
1483:
1342:
1167:
1051:
949:
932:
745:
588:
580:
1253:
1233:
1192:
602:
Circuits described in Chisel can be converted to a description in
584:
296:
circuit and showing the organization of components in Module with
272:
Circuits described in Chisel can be converted to a description in
1396:
1108:
627:
198:
953:
896:
1228:
921:
214:
664:"Chisel: constructing hardware in a Scala embedded language"
20:
Constructing
Hardware in a Scala Embedded Language (Chisel)
202:
193:
1430:
1377:
1366:
1325:
1299:
1292:
1211:
1082:
987:
209:
178:
168:
155:
131:
105:
83:
71:
61:
33:
236:Constructing Hardware in a Scala Embedded Language
827:Institute of Electrical and Electronics Engineers
819:"DARPA Plans a Major Remake of U.S. Electronics"
16:Open-source hardware description language (HDL)
965:
8:
19:
897:"Chisel/FIRRTL Hardware Compiler Framework"
484:A 32-bit register with a reset value of 0:
1374:
1296:
972:
958:
950:
18:
851:Experiences Building Edge TPU with Chisel
749:. California, U.S.: RISC-V International.
654:
738:"Chisel: Accelerating Hardware Design"
760:Schoeberl, Martin (August 30, 2019).
7:
1528:Science and technology in California
876:CNX Software - Embedded Systems News
672:Association for Computing Machinery
1518:University of California, Berkeley
712:University of California, Berkeley
78:University of California, Berkeley
14:
670:. San Francisco, California, US:
25:
817:Moore, Samuel K. (2018-07-16).
534:is part of the Chisel library:
292:A simple example describing an
1523:Hardware description languages
112:3.6.0 / April 14, 2023
1:
591:has used Chisel to develop a
240:hardware description language
261:(DSL). Chisel inherits the
89:; 12 years ago
1544:
763:Digital Design with Chisel
736:Bachrach, Jonathan (ed.).
674:(ACM). pp. 1216–25.
127:
101:
24:
1064:Circuit underutilization
1047:Reconfigurable computing
708:people.eecs.berkeley.edu
536:
486:
302:
259:domain-specific language
680:10.1145/2228360.2228584
248:register-transfer level
242:(HDL) used to describe
169:Implementation language
114:; 17 months ago
798:. RISC-V International
614:using a program named
593:Tensor Processing Unit
267:functional programming
1074:Hardware acceleration
1264:Microchip Technology
1069:High-level synthesis
710:. California, U.S.:
246:and circuits at the
238:) is an open-source
185:Java virtual machine
1333:Intel Quartus Prime
1059:Soft microprocessor
253:Chisel is based on
244:digital electronics
84:First appeared
21:
981:Programmable logic
1505:
1504:
1501:
1500:
1497:
1496:
1284:Texas Instruments
689:978-1-4503-1199-1
225:
224:
133:Typing discipline
1535:
1375:
1297:
974:
967:
960:
951:
940:
925:
924:
922:Official website
907:
906:
904:
903:
893:
887:
886:
884:
883:
868:
862:
861:
859:
858:
844:
838:
837:
835:
834:
814:
808:
807:
805:
803:
784:
778:
777:
757:
751:
750:
742:
733:
727:
726:
724:
723:
714:. Archived from
700:
694:
693:
659:
570:
567:
564:
561:
558:
555:
552:
549:
546:
543:
540:
526:
523:
520:
517:
514:
511:
508:
505:
502:
499:
496:
493:
490:
480:
477:
474:
471:
468:
465:
462:
459:
456:
453:
450:
447:
444:
441:
438:
435:
432:
429:
426:
423:
420:
417:
414:
411:
408:
405:
402:
399:
396:
393:
390:
387:
384:
381:
378:
375:
372:
369:
366:
363:
360:
357:
354:
351:
348:
345:
342:
339:
336:
333:
330:
327:
324:
321:
318:
315:
312:
309:
306:
298:input and output
221:
218:
216:
205:) (experimental)
122:
120:
115:
97:
95:
90:
29:
22:
1543:
1542:
1538:
1537:
1536:
1534:
1533:
1532:
1508:
1507:
1506:
1493:
1426:
1369:
1362:
1321:
1288:
1207:
1078:
983:
978:
938:
920:
919:
916:
911:
910:
901:
899:
895:
894:
890:
881:
879:
870:
869:
865:
856:
854:
846:
845:
841:
832:
830:
816:
815:
811:
801:
799:
788:Asanović, Krste
786:
785:
781:
774:
759:
758:
754:
740:
735:
734:
730:
721:
719:
702:
701:
697:
690:
661:
660:
656:
651:
624:
577:
572:
571:
568:
565:
562:
559:
556:
553:
550:
547:
544:
541:
538:
528:
527:
524:
521:
518:
515:
512:
509:
506:
503:
500:
497:
494:
491:
488:
482:
481:
478:
475:
472:
469:
466:
463:
460:
457:
454:
451:
448:
445:
442:
439:
436:
433:
430:
427:
424:
421:
418:
415:
412:
409:
406:
403:
400:
397:
394:
391:
388:
385:
382:
379:
376:
373:
370:
367:
364:
361:
358:
355:
352:
349:
346:
343:
340:
337:
334:
331:
328:
325:
322:
319:
316:
313:
310:
307:
304:
290:
263:object-oriented
213:
197:
188:
123:
118:
116:
113:
93:
91:
88:
56:object-oriented
17:
12:
11:
5:
1541:
1539:
1531:
1530:
1525:
1520:
1510:
1509:
1503:
1502:
1499:
1498:
1495:
1494:
1492:
1491:
1486:
1481:
1480:
1479:
1474:
1464:
1463:
1462:
1452:
1447:
1442:
1436:
1434:
1428:
1427:
1425:
1424:
1419:
1414:
1409:
1404:
1399:
1394:
1389:
1383:
1381:
1372:
1364:
1363:
1361:
1360:
1355:
1350:
1345:
1340:
1335:
1329:
1327:
1323:
1322:
1320:
1319:
1314:
1309:
1303:
1301:
1294:
1290:
1289:
1287:
1286:
1281:
1276:
1271:
1266:
1261:
1256:
1251:
1246:
1241:
1236:
1231:
1226:
1221:
1215:
1213:
1209:
1208:
1206:
1205:
1200:
1195:
1190:
1185:
1180:
1175:
1170:
1165:
1160:
1155:
1150:
1145:
1140:
1135:
1134:
1133:
1123:
1122:
1121:
1116:
1106:
1105:
1104:
1099:
1088:
1086:
1080:
1079:
1077:
1076:
1071:
1066:
1061:
1056:
1055:
1054:
1044:
1039:
1034:
1029:
1024:
1019:
1014:
1013:
1012:
1002:
997:
991:
989:
985:
984:
979:
977:
976:
969:
962:
954:
948:
947:
935:
926:
915:
914:External links
912:
909:
908:
888:
863:
839:
809:
790:; et al.
779:
773:978-1689336031
772:
752:
728:
695:
688:
653:
652:
650:
647:
646:
645:
640:
635:
630:
623:
620:
597:edge computing
576:
573:
537:
487:
303:
289:
286:
223:
222:
211:
207:
206:
182:
176:
175:
170:
166:
165:
159:
153:
152:
135:
129:
128:
125:
124:
111:
109:
107:Stable release
103:
102:
99:
98:
87:June 2012
85:
81:
80:
75:
69:
68:
63:
59:
58:
40:Multi-paradigm
37:
31:
30:
15:
13:
10:
9:
6:
4:
3:
2:
1540:
1529:
1526:
1524:
1521:
1519:
1516:
1515:
1513:
1490:
1487:
1485:
1482:
1478:
1475:
1473:
1470:
1469:
1468:
1465:
1461:
1458:
1457:
1456:
1453:
1451:
1448:
1446:
1445:LatticeMico32
1443:
1441:
1438:
1437:
1435:
1433:
1429:
1423:
1420:
1418:
1415:
1413:
1410:
1408:
1405:
1403:
1400:
1398:
1395:
1393:
1390:
1388:
1385:
1384:
1382:
1380:
1376:
1373:
1371:
1365:
1359:
1356:
1354:
1351:
1349:
1346:
1344:
1341:
1339:
1336:
1334:
1331:
1330:
1328:
1324:
1318:
1315:
1313:
1310:
1308:
1305:
1304:
1302:
1298:
1295:
1291:
1285:
1282:
1280:
1277:
1275:
1272:
1270:
1267:
1265:
1262:
1260:
1257:
1255:
1252:
1250:
1247:
1245:
1242:
1240:
1237:
1235:
1232:
1230:
1227:
1225:
1222:
1220:
1217:
1216:
1214:
1210:
1204:
1201:
1199:
1196:
1194:
1191:
1189:
1186:
1184:
1181:
1179:
1176:
1174:
1171:
1169:
1166:
1164:
1161:
1159:
1156:
1154:
1151:
1149:
1146:
1144:
1141:
1139:
1136:
1132:
1129:
1128:
1127:
1126:SystemVerilog
1124:
1120:
1117:
1115:
1112:
1111:
1110:
1107:
1103:
1100:
1098:
1095:
1094:
1093:
1090:
1089:
1087:
1085:
1081:
1075:
1072:
1070:
1067:
1065:
1062:
1060:
1057:
1053:
1050:
1049:
1048:
1045:
1043:
1040:
1038:
1035:
1033:
1030:
1028:
1025:
1023:
1020:
1018:
1015:
1011:
1008:
1007:
1006:
1003:
1001:
998:
996:
993:
992:
990:
986:
982:
975:
970:
968:
963:
961:
956:
955:
952:
946:
942:
936:
934:
930:
927:
923:
918:
917:
913:
898:
892:
889:
877:
873:
867:
864:
853:
852:
843:
840:
828:
824:
823:IEEE Spectrum
820:
813:
810:
797:
793:
792:"rocket-chip"
789:
783:
780:
775:
769:
765:
764:
756:
753:
748:
747:
739:
732:
729:
718:on 2021-10-16
717:
713:
709:
705:
699:
696:
691:
685:
681:
677:
673:
669:
665:
658:
655:
648:
644:
643:SystemVerilog
641:
639:
636:
634:
631:
629:
626:
625:
621:
619:
617:
613:
609:
605:
600:
598:
594:
590:
586:
582:
574:
535:
533:
485:
301:
299:
295:
288:Code examples
287:
285:
283:
279:
275:
270:
268:
264:
260:
256:
251:
249:
245:
241:
237:
233:
229:
220:
212:
208:
204:
200:
195:
191:
186:
183:
181:
177:
174:
171:
167:
163:
160:
158:
154:
151:
147:
143:
139:
136:
134:
130:
126:
110:
108:
104:
100:
86:
82:
79:
76:
74:
70:
67:
64:
60:
57:
53:
49:
45:
41:
38:
36:
32:
28:
23:
1402:LatticeMico8
1392:ARM Cortex-M
1368:Intellectual
1202:
900:. Retrieved
891:
880:. Retrieved
878:. 2021-07-05
875:
866:
855:. Retrieved
850:
842:
831:. Retrieved
822:
812:
800:. Retrieved
795:
782:
762:
755:
744:
731:
720:. Retrieved
716:the original
707:
698:
667:
657:
601:
578:
529:
483:
291:
271:
252:
235:
227:
226:
217:.chisel-lang
203:Scala Native
1432:Open-source
1379:Proprietary
1188:Flow to HDL
1010:Logic block
802:11 November
532:multiplexer
1512:Categories
1407:MicroBlaze
1358:Simulators
1338:Xilinx ISE
941:'s channel
902:2022-09-08
882:2022-03-26
857:2020-06-10
833:2020-06-10
722:2020-07-08
649:References
612:simulation
282:simulation
190:JavaScript
150:structural
119:2023-04-14
52:imperative
48:functional
44:concurrent
1477:Microwatt
1472:Libre-SOC
1467:Power ISA
1450:OpenCores
1412:PicoBlaze
1219:Accellera
1212:Companies
1084:Languages
608:synthesis
278:synthesis
73:Developer
35:Paradigms
1455:OpenRISC
1370:property
1348:ModelSim
1326:Software
1300:Hardware
1293:Products
1279:Synopsys
1249:Infineon
1224:Achronix
1183:C to HDL
1148:Handel-C
988:Concepts
929:Chisel 3
704:"Chisel"
622:See also
194:Scala.js
180:Platform
164:(static)
138:Inferred
1422:Nios II
1312:Stratix
1274:Siemens
1259:Lattice
1244:Cadence
1138:SystemC
1092:Verilog
945:YouTube
638:SystemC
633:Verilog
604:Verilog
498:RegInit
311:extends
300:ports:
274:Verilog
232:acronym
210:Website
162:Lexical
117: (
94:2012-06
92: (
1484:RISC-V
1343:Vivado
1317:Virtex
1203:Chisel
1168:PALASM
1052:Xputer
939:Chisel
933:GitHub
829:(IEEE)
796:GitHub
770:
746:RISC-V
686:
616:FIRRTL
589:Google
581:RISC-V
542:result
419:Output
338:Bundle
314:Module
228:Chisel
146:strong
142:static
62:Family
1254:Intel
1234:Aldec
1193:MyHDL
1119:VITAL
741:(PDF)
585:DARPA
386:Input
353:Input
305:class
294:adder
257:as a
255:Scala
187:(JVM)
173:Scala
157:Scope
66:Scala
1460:1200
1417:Nios
1397:LEON
1198:ELLA
1178:CUPL
1173:ABEL
1153:Lola
1143:AHDL
1109:VHDL
1042:PSoC
1022:EPLD
1017:CPLD
1005:FPGA
995:ASIC
804:2016
768:ISBN
684:ISBN
628:VHDL
610:and
606:for
595:for
425:UInt
392:UInt
359:UInt
280:and
276:for
265:and
234:for
230:(an
219:.org
199:LLVM
1489:Zet
1440:JOP
1387:ARC
1353:VTR
1307:iCE
1269:NXP
1239:Arm
1229:AMD
1163:UPF
1158:PSL
1131:DPI
1114:AMS
1102:AMS
1037:GAL
1032:PAL
1027:PLA
1000:SoC
943:on
931:on
676:doi
575:Use
554:sel
548:Mux
539:val
492:reg
489:val
410:val
377:val
344:val
335:new
320:val
308:Add
215:www
1514::
874:.
825:.
821:.
794:.
743:.
706:.
682:.
666:.
618:.
530:A
525:))
516:32
470:io
458:io
455::=
446:io
443:})
440:))
407:))
374:))
329:IO
323:io
284:.
250:.
148:,
144:,
140:,
54:,
50:,
46:,
42::
1097:A
973:e
966:t
959:v
905:.
885:.
860:.
836:.
806:.
776:.
725:.
692:.
678::
569:)
566:b
563:,
560:a
557:,
551:(
545:=
522:W
519:.
513:(
510:U
507:.
504:0
501:(
495:=
479:}
476:b
473:.
467:+
464:a
461:.
452:y
449:.
437:W
434:.
431:8
428:(
422:(
416:=
413:y
404:W
401:.
398:8
395:(
389:(
383:=
380:b
371:W
368:.
365:8
362:(
356:(
350:=
347:a
341:{
332:(
326:=
317:{
201:(
196:)
192:(
121:)
96:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.