470:
276:
compared to
CompactPCI is that with CompactPCI Serial the plug connector is on the board, while the receptacle is on the backplane. This approach is intended to make the standard more robust by avoiding twisted pins on the backplane: If a pin fails, only the plug-in board must be exchanged. The system slot of CompactPCI Serial has six connectors: P1 to P6. On peripheral boards only P1 is mandatory, while P2 to P6 are optional.
302:. This standard is intended as a migration path from CompactPCI to CompactPCI Serial. It is 100% compatible with CompactPCI but includes a fixed definition of fast serial I/O interfaces at its backplane J2 connector. Also, it has a new J2 connector that is compatible but supports higher data rates compared to CompactPCI. Hybrid backplanes support several cards of the three different standards PICMG 2.0, 2.30, and CPCI-S.0.
1230:
284:
A peripheral
CompactPCI Serial slot only has a small connector with 6 rows of contacts for power and signals. The remainder of a 3U single Eurocard is free for user-defined I/O and offers a total of 128 differential contact pairs or 384 contacts. This is significantly more than in 32-bit CompactPCI.
84:
Fast serial point-to-point connections have become the state-of-the-art technology and are gradually replacing the classic bus architecture in computers. The
CompactPCI standard as it is now does not offer a standardized solution for the kind of modular, serial connectivity requested for the future.
275:
The PICMG subcommittee drafting the standard has proposed a new, denser backplane connector type with a 2 mm x 1.4 mm pitch that supports higher transfer rates of up to 12 Gbit/s without a need for bridges or switches. It offers up to 184 pin pairs on a 3U board. A major difference
297:
The mechanical specification of PICMG CPCI-S.0 CompactPCI Serial is 100% compliant with PICMG 2.0 CompactPCI except for its new backplane connectors. Since the two standards have a different topology, there is no direct "bus compatibility". For this reason, PICMG has also created an extension to
35:
as PICMG CPCI-S.0 CompactPCI Serial in March 2011. Its mechanical concept is based on the proven standards of IEEE 1101-1-1998 and IEEE 1101-10-1996 (19" technology). CompactPCI Serial includes different connectors that permit very high data rates. The new technology standard succeeding parallel
285:
6U double
Eurocards provide the entire upper section of the board for user-defined I/O, as do PICMG 2.0 CompactPCI boards of this size. An advantage of the new architecture is that front and rear I/O boards are inserted directly into one another. By contrast to CompactPCI, no
310:
In August 2017, PICMG ratified the
CompactPCI Serial Space specification CPCI-S.1 R1.0, which provides a highly ruggedized implementation of CompactPCI Serial. It is used in satellites as the payload controller as well as ground-based control systems.
97:
built up of serial point-to-point connections. CompactPCI Serial incorporates this star architecture: one system slot can control up to eight peripheral slots. Two of these connections can be PCI Express x8
102:. At the same time, CompactPCI Serial does not need bridges, switched fabrics, or special backplanes. The star connection by standard includes PCI Express, SATA/SAS, and USB.
36:
CompactPCI comprises another specification called PICMG 2.30 CompactPCI PlusIO. This is why
CompactPCI Serial and CompactPCI PlusIO as a whole were also called
85:
This is why
CompactPCI Serial was defined as the new future standard. It introduces a serial topology while keeping the proven basic concepts of CompactPCI.
416:
395:
1252:
670:
93:
Thanks to modern chipset architecture, the structure of computers is slowly changing from bus-based interconnections between interface controllers to a
1198:
218:
827:
690:
497:
878:
549:
384:
IEEE 1101-10-1996, IEEE Standard for
Additional Mechanical Specifications for Microcomputers Using the IEEE 1101.1-1998 Equipment Practice
1225:
Interfaces are listed by their speed in the (roughly) ascending order, so the interface at the end of each section should be the fastest.
28:
357:
931:
770:
700:
760:
24:
858:
650:
110:
CompactPCI Serial can connect a total of nine cards in a system (one system slot, eight peripheral) through a full
Ethernet
1202:
853:
822:
800:
1126:
1065:
920:
584:
725:
490:
373:
IEEE 1101-1-1998, IEEE Standard for
Mechanical Core Specifications for Microcomputers Using IEC 60603-2 Connectors
780:
52:, and Pixus Technologies companies, as for the CompactPCI Serial board level electronics – they are developed by
27:
bus for communication among a system's card components. In contrast to this, CompactPCI Serial uses only serial
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1233:
1208:
1100:
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123:
53:
61:
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1007:
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635:
483:
1050:
903:
785:
196:
174:
962:
517:
506:
19:
is an industrial standard for modular computer systems. It is based on the established PICMG 2.0
952:
574:
510:
325:
299:
267:
PICMG CPCI-S.0 defines a single 12-V power supply both for system slots and peripheral slots.
99:
31:. CompactPCI Serial was officially adopted by the PCI Industrial Computer Manufacturers Group
57:
45:
685:
354:
289:
or transfer connector is needed here, which reduces costs and increases system flexibility.
65:
815:
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111:
49:
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925:
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625:
188:
94:
118:
Ethernet standard. In this way the new specification is optimized for symmetrical
1193:
1172:
1095:
1090:
935:
873:
848:
775:
559:
554:
143:
383:
372:
1046:
745:
534:
320:
115:
20:
1070:
1060:
1027:
1022:
957:
832:
620:
605:
600:
286:
209:
40:. PICMG's first working title of CompactPCI Serial was CPLUS.0. (See also
1080:
1017:
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206:
184:
1213:
1167:
1151:
977:
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69:
1131:
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supports the following interfaces at the backplane connectors:
138:
supports the following interfaces at the backplane connectors:
1085:
710:
705:
335:
44:.) CompactPCI Serial backplanes and chassis are developed by
244:
Supported by a dedicated SGPIO bus (SFF-8485 specification)
417:"Teaching old dogs new serial I/O tricks on CompactPCI"
396:"Teaching old dogs new serial I/O tricks on CompactPCI"
438:"Mixed Doubles: CompactPCI Serial and CompactPCI 2.0"
1181:
1160:
1109:
945:
841:
593:
527:
214:Optional hot swap support by one dedicated I²C bus
41:
828:Coherent Accelerator Processor Interface (CAPI)
491:
8:
498:
484:
476:
468:
271:Backplane Connectors of CompactPCI Serial
347:
255:Up to 8 Ethernet 10GBASE-T interfaces
7:
158:high-speed buses for the fat pipes
23:standard, which uses the parallel
14:
1253:Peripheral Component Interconnect
263:Power Supply of CompactPCI Serial
1229:
1228:
221:support by one dedicated I²C bus
106:Ethernet Full Mesh Architecture
1:
823:Intel Ultra Path Interconnect
801:Intel QuickPath Interconnect
791:Direct Media Interface (DMI)
300:PICMG 2.30 CompactPCI PlusIO
42:#Compatibility and Migration
293:Compatibility and Migration
124:redundant system topologies
1274:
786:Compute Express Link (CXL)
419:. Embedded.com. 2011-04-19
398:. Embedded.com. 2011-04-19
29:point-to-point connections
1222:
1023:IEEE-1284 (parallel port)
938:logical device interface)
306:CompactPCI Serial Space
258:Geographical addressing
585:List of bus bandwidths
360:June 26, 2012, at the
236:Up to 8 lanes per link
151:2 x8 links (fat pipes)
1028:IEEE-1394 (FireWire)
766:PCI Extended (PCI-X)
68:Embedded Computing,
54:MEN Mikro Elektronik
869:Parallel ATA (PATA)
440:. Intel. 2011-06-27
225:The PICMG CPCI-S.0
187:specification) for
134:The PICMG CPCI-S.0
776:PCI Express (PCIe)
114:that supports the
1240:
1239:
1226:
953:Apple Desktop Bus
930:PCI Express (via
889:Serial ATA (SATA)
575:Network on a chip
326:CompactPCI PlusIO
17:CompactPCI Serial
1265:
1232:
1231:
1224:
686:HP Precision Bus
500:
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464:Official website
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280:Rear I/O Concept
233:1 x PCI Express
161:Optional serial
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1258:PICMG standards
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1018:IEEE-488 (GPIB)
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816:Infinity Fabric
646:Europe Card Bus
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362:Wayback Machine
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227:peripheral slot
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120:multiprocessing
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38:CompactPCI Plus
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11:
5:
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1127:Intel HD Audio
1124:
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1117:ADAT Lightpipe
1113:
1111:
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811:HyperTransport
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565:Bus contention
562:
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552:
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540:Front-side bus
537:
531:
529:
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521:computer buses
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456:External links
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1189:Multidrop bus
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968:Commodore bus
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916:Fibre Channel
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580:Plug and play
578:
576:
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571:
570:Bus mastering
568:
566:
563:
561:
558:
556:
553:
551:
548:
546:
545:Back-side bus
543:
541:
538:
536:
533:
532:
530:
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522:
519:
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513:
508:
501:
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179:Supported by
178:
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105:
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101:
96:
95:star topology
89:Star Topology
88:
86:
79:
77:
75:
71:
67:
63:
59:
55:
51:
47:
43:
39:
34:
30:
26:
22:
18:
721:TURBOchannel
511:
442:. Retrieved
432:
421:. Retrieved
411:
400:. Retrieved
390:
379:
368:
350:
309:
298:CompactPCI:
296:
283:
274:
266:
226:
224:
189:hot swapping
154:2 dedicated
135:
133:
109:
92:
83:
37:
16:
15:
1194:CoreConnect
1173:ExpressCard
1101:Thunderbolt
1091:Camera Link
874:Bus and Tag
560:Address bus
555:Control bus
550:Daisy chain
252:1 x USB 3.0
249:1 x USB 2.0
202:8 x USB 3.0
144:PCI Express
136:system slot
1247:Categories
1047:ACCESS.bus
946:Peripheral
746:InfiniBand
741:HP GSC bus
535:System bus
444:2015-09-25
423:2015-09-25
402:2015-09-25
342:References
321:CompactPCI
148:6 x4 links
130:Interfaces
116:IEEE 802.3
21:CompactPCI
1008:Lightning
958:Atari SIO
833:SpaceWire
666:Zorro III
606:S-100 bus
601:SS-50 bus
594:Standards
514:standards
507:Technical
355:PICMG 2.0
241:1 x SATA
217:Optional
210:10GBASE-T
100:fat pipes
1234:Category
1209:Wishbone
1182:Embedded
1161:Portable
1081:Profibus
1013:DMX512-A
899:Parallel
751:Ethernet
661:Zorro II
611:Multibus
512:de facto
358:Archived
315:See also
287:midplane
207:Ethernet
185:SFF-8485
1214:SLIMbus
1168:PC Card
1152:TOSLINK
842:Storage
796:RapidIO
676:FASTBUS
631:STD Bus
528:General
163:RapidIO
80:History
74:Kontron
66:Emerson
58:Fastwel
46:Schroff
1147:S/PDIF
1038:1-Wire
1003:RS-485
998:RS-423
993:RS-422
988:RS-232
849:ST-506
806:NVLink
656:STEbus
616:Unibus
72:, and
70:ADLINK
1142:McASP
1110:Audio
1055:SMBus
1051:PMBus
1033:UNI/O
973:HP-IL
926:SATAe
911:ESCON
884:HIPPI
716:NuBus
671:CAMAC
641:Q-Bus
636:SMBus
621:VAXBI
518:wired
331:PICMG
183:bus (
181:SGPIO
33:PICMG
1199:AMBA
1137:MADI
1122:AES3
983:MIDI
936:NVMe
932:AHCI
894:SCSI
879:DSSI
854:ESDI
731:SBus
691:EISA
626:MBus
516:for
509:and
219:IPMI
205:8 x
195:8 x
171:SATA
169:8 x
142:8 x
122:and
112:mesh
50:Elmа
1203:AXI
1132:I²S
1086:USB
1071:D²B
1066:SPI
1061:I3C
1043:I²C
978:HIL
963:DCB
934:or
921:SSA
904:SAS
864:SMD
859:IPI
781:AGP
771:PXI
761:PCI
756:UPA
736:VLB
726:MCA
711:VPX
706:VXS
701:VXI
696:VME
681:LPC
651:ISA
336:VPX
199:2.0
197:USB
175:SAS
156:I²C
62:EKF
25:PCI
1249::
1053:,
1049:,
126:.
76:.
64:,
60:,
56:,
48:,
1205:)
1201:(
1057:)
1045:(
499:e
492:t
485:v
447:.
426:.
405:.
173:/
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