EN 62680-3-1:2017
(Main)Universal Serial Bus interfaces for data and power - Part 3-1: Universal Serial Bus 3.1 Specification
Universal Serial Bus interfaces for data and power - Part 3-1: Universal Serial Bus 3.1 Specification
IEC 62680-3-1:2017(E) defines the latest generation USB industry standard, USB 3.1. The specification describes the protocol definition, types of transactions, bus management, and the programming interface required to design and build systems and peripherals that are compliant with this specification. USB 3.1 is primarily a performance enhancement to SuperSpeed USB 3.0 resulting in providing more than double the bandwidth for devices such as Solid State Drives and High Definition displays. It refers to Enhanced SuperSpeed as a collection of features or requirements that apply to both USB 3.0 and USB 3.1 bus operation. Additionally, where specific differences exist with regard to the USB 3.0 definition of SuperSpeed features or requirements, those differences will be uniquely identified as SuperSpeedPlus (or SSP) features or requirements – generally, “SuperSpeed” is in reference to 5 Gbps operation and “SuperSpeedPlus” is in reference to 10 Gbps operation.
Schnittstellen des Universellen Seriellen Busses für Daten und Energie - Teil 3-1: Festlegung Universeller Serieller Bus 3.1
Interfaces de bus universel en série pour les données et l'alimentation électrique - Partie 3-1: Spécification du bus universel en série 3.1
L'IEC 62680-3-1:2017 définit la norme industrielle USB de dernière génération, l'USB 3.1. La spécification décrit la définition du protocole, les types de transactions, la gestion du bus et l'interface de programmation exigée pour la conception et la création des systèmes et des périphériques conformes à la présente spécification. L'USB 3.1 constitue principalement une amélioration des performances de l'USB 3.0 SuperSpeed, offrant ainsi une bande passante plus de deux fois supérieure pour les dispositifs tels que les disques électroniques et les écrans haute définition. La présente spécification entend par Enhanced SuperSpeed une collection de fonctionnalités ou d'exigences qui s'appliquent au fonctionnement des bus USB 3.0 et USB 3.1. En outre, s'il existe des différences spécifiques concernant la définition des fonctionnalités ou des exigences SuperSpeed de l'USB 3.0, ces différences seront identifiées de manière unique comme des fonctionnalités ou des exigences SuperSpeedPlus (ou SSP) en général, "SuperSpeed" fait référence à un fonctionnement à 5 Gbps et que "SuperSpeedPlus" fait référence à un fonctionnement à 10 Gbps.
Vmesniki univerzalnega serijskega vodila za prenos podatkov in napajanje - 3-1. del: Specifikacija univerzalnega serijskega vodila 3.1 (IEC 62680-3-1:2017)
Specifikacija je namenjena predvsem razvijalcem zunanjih naprav in razvijalcem okolij/vmesnikov, vendar vsebuje tudi informacije, ki so dragocene za razvijalce originalnih gonilnikov za operacijske sisteme/BIOS-e/naprave, originalnih vmesnikov IHV/ISV in originalne sistemske opreme. To specifikacijo je mogoče uporabljati za razvijanje novih izdelkov in z njimi povezane programske opreme.
Od razvijalcev izdelkov, ki uporabljajo to specifikacijo, se pričakuje, da poznajo in razumejo specifikacijo USB 2.0. Predvsem naprave USB 3.1 morajo uvesti ukaze in deskriptorje ogrodja naprave, kot so definirani v specifikaciji USB 2.0. V naprave, ki delujejo z novo hitrostjo 10 Gb/s (2. generacija), je treba uvesti izboljšave SuperSpeedPlus, ki so definirane v tej različici specifikacije.
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-marec-2018
Vmesniki univerzalnega serijskega vodila za prenos podatkov in napajanje - 3-1.
del: Specifikacija univerzalnega serijskega vodila 3.1 (IEC 62680-3-1:2017)
Universal Serial Bus interfaces for data and power - Part 3-1: Universal Serial Bus 3.1
Specification (IEC 62680-3-1:2017)
Schnittstellen des Universellen Seriellen Busses für Daten und Energie - Teil 3-1:
Festlegung Universeller Serieller Bus 3.1 (IEC 62680-3-1:2017)
Interfaces de bus universel en série pour les données et l'alimentation électrique - Partie
3-1: Spécification du bus universel en série 3.1 (IEC 62680-3-1:2017)
Ta slovenski standard je istoveten z: EN 62680-3-1:2017
ICS:
35.200 Vmesniška in povezovalna Interface and interconnection
oprema equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN 62680-3-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
June 2017
ICS 29.220; 35.200
English Version
Universal Serial Bus interfaces for data and power -
Part 3-1: Universal Serial Bus 3.1 Specification
(IEC 62680-3-1:2017)
Interfaces de bus universel en série Schnittstellen des Universellen Seriellen Busses
pour les données et l'alimentation électrique - für Daten und Energie -
Partie 3-1: Spécification du bus universel en série 3.1 Teil 3-1: Festlegung Universeller Serieller Bus 3.1
(IEC 62680-3-1:2017) (IEC 62680-3-1:2017)
This European Standard was approved by CENELEC on 2017-04-11. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
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Switzerland, Turkey and the United Kingdom.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 62680-3-1:2017 E
European foreword
The text of document 100/2589/CDV, future edition 1 of IEC 62680-3-1, prepared by Technical
Area 14 "Interfaces and methods of measurement for personal computing equipment", of IEC/TC 100
"Audio, video and multimedia systems and equipment" was submitted to the IEC-CENELEC parallel
vote and approved by CENELEC as EN 62680-3-1:2017.
The following dates are fixed:
• latest date by which the document has to be implemented at (dop) 2018-01-11
national level by publication of an identical national
standard or by endorsement
• latest date by which the national standards conflicting with (dow) 2020-04-11
the document have to be withdrawn
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
Endorsement notice
The text of the International Standard IEC 62680-3-1:2017 was approved by CENELEC as a
European Standard without any modification.
IEC 62680-3-1 ®
Edition 1.0 2017-03
INTERNATIONAL
STANDARD
colour
inside
Universal Serial Bus interfaces for data and power –
Part 3-1: Universal Serial Bus 3.1 Specification
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 29.220; 35.200 ISBN 978-2-8322-3913-1
– 2 – IEC 62680-3-1:2017 © IEC 2017
© USB-IF:2015
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
UNIVERSAL SERIAL BUS INTERFACES FOR DATA AND POWER –
Part 3-1: Universal Serial Bus 3.1 Specification
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
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8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 62680-3-1 has been prepared by technical area 14: Interfaces and
methods of measurement for personal computing equipment, of IEC technical committee 100:
Audio, video and multimedia systems and equipment.
The text of this standard was prepared by the USB Implementers Forum (USB-IF). The
structure and editorial rules used in this publication reflect the practice of the organization
which submitted it.
The text of this standard is based on the following documents:
CDV Report on voting
100/2589/CDV 100/2684/RVC
Full information on the voting for the approval of this International Standard can be found in
the report on voting indicated in the above table.
IEC 62680-3-1:2017 © IEC 2017 – 3 –
© USB-IF:2015
A list of all parts in the IEC 62680 series, published under the general title Universal serial
bus interfaces for data and power, can be found on the IEC website.
The committee has decided that the contents of this document will remain unchanged until the
stability date indicated on the IEC website under "http://webstore.iec.ch" in the data related to
the specific document. At this date, the document will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
IMPORTANT – The 'colour inside' logo on the cover page of this publication indicates
that it contains colours which are considered to be useful for the correct
understanding of its contents. Users should therefore print this document using a
colour printer.
– 4 – IEC 62680-3-1:2017 © IEC 2017
© USB-IF:2015
INTRODUCTION
The IEC 62680 series is based on a series of specifications that were originally developed by
the USB Implementers Forum (USB-IF). These specifications were submitted to the IEC under
the auspices of a special agreement between the IEC and the USB-IF.
The USB Implementers Forum, Inc. (USB-IF) is a non-profit corporation founded by the group
of companies that developed the Universal Serial Bus specification. The USB-IF was formed
to provide a support organization and forum for the advancement and adoption of Universal
Serial Bus technology. The Forum facilitates the development of high-quality compatible USB
peripherals (devices), and promotes the benefits of USB and the quality of products that have
passed compliance testing.
ANY USB SPECIFICATIONS ARE PROVIDED TO YOU "AS IS", WITH NO WARRANTIES
WHATSOEVER, INCLUDING ANY WARRANTY OF MERCHANTABILITY, NON-
INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE. THE USB
IMPLEMENTERS FORUM AND THE AUTHORS OF ANY USB SPECIFICATIONS DISCLAIM
ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PROPRIETARY
RIGHTS, RELATING TO USE OR IMPLEMENTATION OR INFORMATION IN THIS
SPECIFICAITON.
THE PROVISION OF ANY USB SPECIFICATIONS TO YOU DOES NOT PROVIDE YOU
WITH ANY LICENCE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, TO ANY
INTELLECTUAL PROPERTY RIGHTS.
Entering into USB Adopters Agreements may, however, allow a signing company to
participate in a reciprocal, RAND-Z licensing arrangement for compliant products. For more
information, please see:
http://www.usb.org/developers/docs/
http://www.usb.org/developers/devclass_docs#approved
IEC DOES NOT TAKE ANY POSITION AS TO WHETHER IT IS ADVISABLE FOR YOU TO
ENTER INTO ANY USB ADOPTERS AGREEMENTS OR TO PARTICIPATE IN THE "USB
IMPLEMENTERS FORUM".
IEC 62680-3-1:2017 © IEC 2017 – 5 –
© USB-IF:2015
Universal Serial Bus 3.1
Specification
Hewlett-Packard Company
Intel Corporation
Microsoft Corporation
Renesas Corporation
ST-Ericsson
Texas Instruments
Revision 1.0
July 26, 2013
– 6 – IEC 62680-3-1:2017 © IEC 2017
© USB-IF:2015
Revision History
Revision Comments Issue Date
1.0 Initial release. USB 3.0 November 12, 2008
Incorporated errata and ECNs June 6, 2011
1.0 Initial release. USB 3.1 July 26, 2013
INTELLECTUAL PROPERTY DISCLAIMER
THIS SPECIFICATION IS PROVIDED TO YOU “AS IS” WITH NO WARRANTIES
WHATSOEVER, INCLUDING ANY WARRANTY OF MERCHANTABILITY, NON-
INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE. THE AUTHORS OF
THIS SPECIFICATION DISCLAIM ALL LIABILITY, INCLUDING LIABILITY FOR
INFRINGEMENT OF ANY PROPRIETARY RIGHTS, RELATING TO USE OR
IMPLEMENTATION OF INFORMATION IN THIS SPECIFICATION. THE PROVISION OF THIS
SPECIFICATION TO YOU DOES NOT PROVIDE YOU WITH ANY LICENSE, EXPRESS OR
IMPLIED, BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS.
Please send comments to techsup@usb.org
For industry information, refer to the USB Implementers Forum web page at http://www.usb.org
All product names are trademarks, registered trademarks, or servicemarks of their respective owners.
ST-Ericsson, and Texas Instruments.
All rights reserved.
IEC 62680-3-1:2017 © IEC 2017 – 7 –
© USB-IF:2015
Acknowledgement of Technical Contribution
Dedication
Dedicated to the memory of Brad Hosler, the impact of whose
accomplishments made the Universal Serial Bus one of the
most successful technology innovations of the Personal
Computer era.
The authors of this specification would like to recognize the following people who participated
in the USB 3.0 Bus Specification technical workgroups. We would also like to acknowledge
the many others throughout the industry who provided feedback and contributed to the
development of this specification.
Promoter Company Employees
Alan Berkema Hewlett-Packard Company
Walter Fry Hewlett-Packard Company
Anthony Hudson Hewlett-Packard Company
David Roderick Hewlett-Packard Company
Kok Hong Chan Intel Corporation
Huimin Chen Intel Corporation
Bob Dunstan Intel Corporation
Dan Froelich Intel Corporation
Howard Heck Intel Corporation
Brad Hosler Intel Corporation
John Howard Intel Corporation
Rahman Ismail Intel Corporation
John Keys Intel Corporation
Yun Ling Intel Corporation
Andy Martwick Intel Corporation
Steve McGowan Intel
...
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