ANSI INCITS 519-2014 Information Technology C Serial Attached SCSI - 3 (SAS-3).pdf

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1、American National StandardDeveloped byfor Information Technology Serial Attached SCSI - 3 (SAS-3)INCITS 519-2014INCITS 519-2014INCITS 519-2014American National Standardfor Information Technology Serial Attached SCSI - 3 (SAS-3)SecretariatInformation Technology Industry CouncilApproved August 8, 2014

2、American National Standards Institute, Inc.AbstractThis standard specifies the functional requirements for the Serial Attached SCSI (SAS) physical interconnect, which is compatible with the Serial ATA physical interconnect. The SAS Protocol Layer - 3 (SPL-3) standard documents the SAS protocol layer

3、 corresponding to the Serial Attached SCSI - 3 (SAS-3). Prior to this standard, the protocol layer was included with the physical layer. This standard is intended to be used in conjunction with SCSI and ATA command set standards.Approval of an American National Standard requires review by ANSI that

4、therequirements for due process, consensus, and other criteria for approval havebeen met by the standards developer.Consensus is established when, in the judgement of the ANSI Board ofStandards Review, substantial agreement has been reached by directly andmaterially affected interests. Substantial a

5、greement means much more thana simple majority, but not necessarily unanimity. Consensus requires that allviews and objections be considered, and that a concerted effort be madetowards their resolution.The use of American National Standards is completely voluntary; theirexistence does not in any res

6、pect preclude anyone, whether he has approvedthe standards or not, from manufacturing, marketing, purchasing, or usingproducts, processes, or procedures not conforming to the standards.The American National Standards Institute does not develop standards andwill in no circumstances give an interpreta

7、tion of any American NationalStandard. Moreover, no person shall have the right or authority to issue aninterpretation of an American National Standard in the name of the AmericanNational Standards Institute. Requests for interpretations should beaddressed to the secretariat or sponsor whose name ap

8、pears on the titlepage of this standard.CAUTION NOTICE: This American National Standard may be revised orwithdrawn at any time. The procedures of the American National StandardsInstitute require that action be taken periodically to reaffirm, revise, orwithdraw this standard. Purchasers of American N

9、ational Standards mayreceive current information on all standards by calling or writing the AmericanNational Standards Institute.American National StandardPublished byAmerican National Standards Institute, Inc.25 West 43rd Street, New York, NY 10036Copyright 2014 by Information Technology Industry C

10、ouncil (ITI)All rights reserved.No part of this publication may be reproduced in anyform, in an electronic retrieval system or otherwise,without prior written permission of ITI, 1101 K Street NW, Suite 610, Washington, DC 20005. Printed in the United States of AmericaCAUTION: The developers of this

11、standard have requested that holders of patents that may berequired for the implementation of the standard disclose such patents to the publisher. However,neither the developers nor the publisher have undertaken a patent search in order to identifywhich, if any, patents may apply to this standard. A

12、s of the date of publication of this standardand following calls for the identification of patents that may be required for the implementation ofthe standard, no such claims have been made. No further patent search is conducted by the de-veloper or publisher in respect to any standard it processes.

13、No representation is made or impliedthat licenses are not required to avoid infringement in the use of this standard.iContentsPageForeword.xivIntroduction.xix1 Scope.12 Normative references.32.1 Normative references.32.2 Approved references32.3 References under development.42.4 Other references.43 D

14、efinitions, symbols, abbreviations, keywords, and conventions63.1 Definitions.63.2 Symbols and abbreviations143.3 Keywords183.4 Editorial conventions183.5 Numeric and character conventions.193.5.1 Numeric conventions193.5.2 Units of measure.203.5.3 Byte encoded character strings conventions214 Gener

15、al224.1 Physical links and phys224.2 Phy test functions.225 Physical layer.235.1 Physical layer overview235.2 Conventions for defining maximum limits for S-parameters.235.3 Compliance points245.3.1 Compliance points overview.245.3.2 1.5 Gbit/s, 3 Gbit/s, and 6 Gbit/s compliance points.255.3.3 12 Gbi

16、t/s compliance points335.4 Interconnects355.4.1 SATA connectors and cable assemblies355.4.2 SAS connectors and cables365.4.3 Connectors405.4.3.1 Connectors overview.405.4.3.2 Connector categories425.4.3.3 Recommended electrical performance limits for mated connector pairs supporting rates of 12 Gbit

17、/s.435.4.3.4 SAS internal connectors445.4.3.4.1 SAS Drive connectors445.4.3.4.1.1 SAS Drive plug connector. 445.4.3.4.1.2 SAS Drive cable receptacle connector 455.4.3.4.1.3 SAS Drive backplane receptacle connector 465.4.3.4.1.4 SAS Drive connector pin assignments 475.4.3.4.1.5 SAS MultiLink Drive pl

18、ug connector 495.4.3.4.1.6 SAS MultiLink Drive cable receptacle connector 495.4.3.4.1.7 SAS MultiLink Drive backplane receptacle connector. 505.4.3.4.1.8 SAS MultiLink Drive connector pin assignments. 505.4.3.4.1.9 Micro SAS plug connector. 545.4.3.4.1.10 Micro SAS receptacle connector. 545.4.3.4.1.

19、11 Micro SAS connector pin assignments. 555.4.3.4.2 SAS 4i connectors.565.4.3.4.2.1 SAS 4i cable receptacle connector. 56ii5.4.3.4.2.2 SAS 4i plug connector. 565.4.3.4.2.3 SAS 4i connector pin assignments. 575.4.3.4.3 Mini SAS 4i connectors595.4.3.4.3.1 Mini SAS 4i cable plug connector. 595.4.3.4.3.

20、2 Mini SAS 4i receptacle connector. 595.4.3.4.3.3 Mini SAS 4i connector pin assignments 605.4.3.4.4 Mini SAS HD internal connectors625.4.3.4.4.1 Mini SAS HD 4i cable plug connector. 625.4.3.4.4.2 Mini SAS HD 8i cable plug connector. 635.4.3.4.4.3 Mini SAS HD 4i receptacle connector. 645.4.3.4.4.4 Mi

21、ni SAS HD 8i receptacle connector. 655.4.3.4.4.5 Mini SAS HD 16i receptacle connector. 665.4.3.4.4.6 Mini SAS HD 4i connector pin assignments 675.4.3.5 SAS external connectors.705.4.3.5.1 Mini SAS 4x connectors.705.4.3.5.1.1 Mini SAS 4x cable plug connector 705.4.3.5.1.2 Mini SAS 4x receptacle conne

22、ctor 775.4.3.5.1.3 Mini SAS 4x connector pin assignments. 835.4.3.5.1.4 Mini SAS 4x active connector pin assignments 845.4.3.5.1.5 Mini SAS 4x active cable power requirements 855.4.3.5.2 Mini SAS HD external connectors.865.4.3.5.2.1 Mini SAS HD 4x cable plug connector 865.4.3.5.2.2 Mini SAS HD 8x ca

23、ble plug connector 875.4.3.5.2.3 Mini SAS HD 4x receptacle connector 885.4.3.5.2.4 Mini SAS HD 8x receptacle connector 895.4.3.5.2.5 Mini SAS HD 16x receptacle connector 905.4.3.5.2.6 Mini SAS HD 4x connector pin assignments. 915.4.3.5.2.7 Mini SAS HD external connector management interface 925.4.3.

24、5.2.8 Mini SAS HD external connector memory map. 935.4.3.5.3 QSFP+ connectors935.4.3.5.3.1 QSFP+ cable plug. 935.4.3.5.3.2 QSFP+ receptacle. 945.4.3.5.3.3 QSFP+ connector pin assignments. 955.4.3.5.3.4 QSFP+ memory map 965.4.4 Cable assemblies975.4.4.1 SAS internal cable assemblies975.4.4.1.1 SAS Dr

25、ive cable assemblies975.4.4.1.2 SAS internal symmetric cable assemblies.995.4.4.1.2.1 SAS internal symmetric cable assemblies overview. 995.4.4.1.2.2 SAS internal symmetric cable assembly - SAS 4i. 1005.4.4.1.2.3 SAS internal symmetric cable assembly - Mini SAS 4i. 1015.4.4.1.2.4 SAS internal symmet

26、ric cable assembly - Mini SAS HD 4i. 1025.4.4.1.2.5 SAS internal symmetric cable assembly - Mini SAS HD 8i. 1035.4.4.1.2.6 SAS internal symmetric cable assembly - SAS 4i to Mini SAS 4i with vendor specific sidebands. 1045.4.4.1.2.7 SAS internal symmetric cable assembly - SAS 4i controller to Mini SA

27、S 4i backplane with SGPIO 1065.4.4.1.2.8 SAS internal symmetric cable assembly - Mini SAS 4i controller to SAS 4i backplane with SGPIO 1075.4.4.1.2.9 SAS internal symmetric cable assembly - Mini SAS 4i to Mini SAS HD 4i. 1085.4.4.1.3 SAS internal fanout cable assemblies.1095.4.4.1.3.1 SAS internal f

28、anout cable assemblies overview. 1095.4.4.1.3.2 SAS internal controller-based fanout cable assemblies 1105.4.4.1.3.3 SAS internal backplane-based fanout cable assemblies 1135.4.4.2 SAS external cable assemblies.1165.4.4.2.1 SAS external cable assemblies overview1165.4.4.2.2 SAS external cable assemb

29、ly - Mini SAS 4x.117iii5.4.4.2.3 SAS external cable assembly - Mini SAS HD 4x.1205.4.4.2.4 SAS external cable assembly - Mini SAS HD 8x.1225.4.4.2.5 SAS external cable assembly - Mini SAS HD 8x to Mini SAS HD 4x1245.4.4.2.6 SAS external cable assembly - Mini SAS HD 4x to Mini SAS 4x1265.4.4.2.7 SAS

30、external cable assembly - QSFP+.1275.4.5 Backplanes.1275.5 TxRx connection characteristics.1285.5.1 TxRx connection characteristics overview1285.5.2 TxRx connection general characteristics1295.5.3 Passive TxRx connection S-parameter limits.1305.5.4 Passive TxRx connection characteristics for untrain

31、ed 1.5 Gbit/s, 3 Gbit/s, and 6 Gbit/s1325.5.5 Passive TxRx connection characteristics for trained 1.5 Gbit/s, 3 Gbit/s, and 6 Gbit/s1335.5.6 Passive TxRx connection characteristics for trained 12 Gbit/s.1345.5.7 TxRx connection characteristics for active cable assemblies.1375.5.7.1 Active cable asse

32、mbly electrical characteristics for trained 6 Gbit/s overview1375.5.7.2 Active cable assembly output electrical characteristics for trained 6 Gbit/s1385.5.7.3 Active cable assembly S-parameter limits for trained 6 Gbit/s and trained 12 Gbit/s1395.5.7.4 Active cable assembly electrical characteristic

33、s overview for 12 Gbit/s1405.5.7.5 Active cable assembly electrical characteristics for 12 Gbit/s.1415.6 Test loads.1425.6.1 Test loads overview1425.6.2 Zero-length test load.1435.6.3 TCTF test load1445.6.4 Low-loss TCTF test load.1495.6.5 Trained 1.5 Gbit/s, 3 Gbit/s, and 6 Gbit/s reference transmi

34、tter test load.1505.7 End to end simulation for trained 12 Gbit/s1545.7.1 End to end simulation for trained 12 Gbit/s overview1545.7.2 Usage models for end to end simulation for trained 12 Gbit/s1555.7.3 Reference transmitter equalization for trained 12 Gbit/s.1565.7.4 Crosstalk measurement for end

35、to end simulations and 12 Gbit/s jitter tolerance1585.8 Transmitter device and receiver device electrical characteristics.1595.8.1 General electrical characteristics1595.8.2 Transmitter device and receiver device transients1605.8.3 Eye masks and the JTF1615.8.3.1 Eye masks overview1615.8.3.2 JTF1615

36、.8.3.3 Transmitter device eye mask for untrained 1.5 Gbit/s and 3 Gbit/s1625.8.3.4 Receiver device eye mask for untrained 1.5 Gbit/s and 3 Gbit/s1635.8.3.5 Receiver device jitter tolerance eye mask for untrained 1.5 Gbit/s and 3 Gbit/s.1635.8.4 Transmitter device characteristics1655.8.4.1 Transmitte

37、r device characteristics overview1655.8.4.2 Transmitter device coupling requirements1655.8.4.3 Transmitter device general electrical characteristics.1655.8.4.4 Transmitter device signal output characteristics for untrained 1.5 Gbit/s and 3 Gbit/s as measured with the zero-length test load1675.8.4.5

38、Transmitter device signal output characteristics for untrained 1.5 Gbit/s and 3 Gbit/s as measured with each test load1685.8.4.6 Transmitter device signal output characteristics for trained 1.5 Gbit/s, 3 Gbit/s, and 6 Gbit/s1705.8.4.6.1 Transmitter device signal output characteristics for trained 1.

39、5 Gbit/s, 3 Gbit/s, and 6 Gbit/s overview.1705.8.4.6.2 Trained 1.5 Gbit/s, 3 Gbit/s, and 6 Gbit/s transmitter device test procedure.1715.8.4.6.3 Trained 1.5 Gbit/s, 3 Gbit/s, and 6 Gbit/s Transmitter device S-parameter limits1725.8.4.6.4 Recommended trained 1.5 Gbit/s, 3 Gbit/s, and 6 Gbit/s transmi

40、tter device settings for interoperability.1735.8.4.6.5 Trained 1.5 Gbit/s, 3 Gbit/s, and 6 Gbit/s reference transmitter device characteristics.1745.8.4.6.6 Trained 1.5 Gbit/s, 3 Gbit/s, and 6 Gbit/s Transmitter equalization, VMA, and VP-Pmeasurement.175iv5.8.4.7 Transmitter device signal output char

41、acteristics for trained 12 Gbit/s.1775.8.4.7.1 Transmitter device signal output characteristics for trained 12 Gbit/s overview1775.8.4.7.2 12 Gbit/s Transmitter device S-parameter limits1845.8.4.7.3 12 Gbit/s reference transmitter device.1865.8.4.7.4 Transmitter device end to end simulation characte

42、ristics for trained 12 Gbit/s.1885.8.4.7.5 Transmitter device signal output characteristics at CTSfor 12 Gbit/s when an active cable is connected.1895.8.4.8 Transmitter device signal output characteristics for OOB signals.1895.8.5 Receiver device characteristics1915.8.5.1 Receiver device characteris

43、tics overview1915.8.5.2 Receiver device coupling requirements1915.8.5.3 Receiver device general electrical characteristics.1925.8.5.4 Delivered signal characteristics for untrained 1.5 Gbit/s and 3 Gbit/s.1945.8.5.5 Maximum delivered jitter for untrained 1.5 Gbit/s and 3 Gbit/s.1955.8.5.6 Receiver d

44、evice jitter tolerance for untrained 1.5 Gbit/s and 3 Gbit/s.1965.8.5.7 Receiver device and delivered signal characteristics for trained 1.5 Gbit/s, 3 Gbit/s, 6 Gbit/s, and 12 Gbit/s1975.8.5.7.1 Delivered signal characteristics for trained 1.5 Gbit/s, 3 Gbit/s, 6 Gbit/s, and 12 Gbit/s.1975.8.5.7.2 R

45、eceiver device S-parameter limits.1975.8.5.7.3 Reference receiver device characteristics.1995.8.5.7.3.1 Reference receiver device overview. 1995.8.5.7.3.2 Reference receiver device DFE 2005.8.5.7.3.3 Reference receiver device equalization for trained 12 Gbit/s 2005.8.5.7.4 Reference receiver device

46、termination characteristics for trained 1.5 Gbit/s, 3 Gbit/s, and 6 Gbit/s.2015.8.5.7.5 Reference receiver device termination characteristics for trained 12 Gbit/s2015.8.5.7.6 Stressed receiver device jitter tolerance test.2025.8.5.7.6.1 Stressed receiver device jitter tolerance test overview for tr

47、ained 1.5 Gbit/s, 3 Gbit/s, and 6 Gbit/s 2025.8.5.7.6.2 Stressed receiver device jitter tolerance test procedure for trained 1.5 Gbit/s, 3 Gbit/s, and 6 Gbit/s 2045.8.5.7.6.3 Test equipment and ISI generator calibration for trained 1.5 Gbit/s, 3 Gbit/s, and 6 Gbit/s. 2055.8.5.7.6.4 Crosstalk source

48、calibration for trained 1.5 Gbit/s, 3 Gbit/s, and 6 Gbit/s. 2055.8.5.7.6.5 Stressed receiver device jitter tolerance test procedure for trained 12 Gbit/s. 2065.8.5.7.6.6 ISI generator calibration for trained 12 Gbit/s. 2065.8.5.7.6.7 Crosstalk calibration for trained 12 Gbit/s stressed receiver devi

49、ce jitter tolerance test. 2095.8.5.7.6.8 Applied RJ for trained 12 Gbit/s stressed receiver device jitter tolerance test 2095.8.5.7.6.9 Applied SJ. 2095.8.5.8 Delivered signal characteristics for OOB signals2115.8.6 Spread spectrum clocking (SSC)2115.8.6.1 SSC overview2115.8.6.2 Transmitter SSC modulation.2125.8.6.3 Receiver SSC modulation tolerance.2135.8.6.4 Expander device center-spreading tolerance buffer2145.8.7 Non-tracking clock architecture.2155.9 READY LED signal electrical characteristics2155.10 POWER DISABLE signal electrical characteristics2165.11 Out of band (OOB) signals.2185