IEC 62680-3-1-ed.1.0

Detail information

Designation: IEC 62680-3-1-ed.1.0

Publication date: 07/03/2017

Pages: 639

Country: International technical standard

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Anotation

IEC 62680-3-1:2017 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. LIEC 62680-3-1:2017 definit la norme industrielle USB de derniere generation, lUSB 3.1. La specification decrit la definition du protocole, les types de transactions, la gestion du bus et linterface de programmation exigee pour la conception et la creation des systemes et des peripheriques conformes a la presente specification. LUSB 3.1 constitue principalement une amelioration des performances de lUSB 3.0 SuperSpeed, offrant ainsi une bande passante plus de deux fois superieure pour les dispositifs tels que les disques electroniques et les ecrans haute definition. La presente specification entend par Enhanced SuperSpeed une collection de fonctionnalites ou dexigences qui sappliquent au fonctionnement des bus USB 3.0 et USB 3.1. En outre, sil existe des differences specifiques concernant la definition des fonctionnalites ou des exigences SuperSpeed de lUSB 3.0, ces differences seront identifiees de maniere unique comme des fonctionnalites ou des exigences SuperSpeedPlus (ou SSP) en general, "SuperSpeed" fait reference a un fonctionnement a 5 Gbps et que "SuperSpeedPlus" fait reference a un fonctionnement a 10 Gbps.