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IEC 62680-4-1-ed.1.0
Universal Serial Bus interfaces for data and power - Part 4-1: Universal Serial Bus 4 ™ Specification
Translate name
STANDARD published on 19.10.2022
The information about the standard:
Designation standards: IEC 62680-4-1-ed.1.0
Publication date standards: 19.10.2022
SKU: NS-1096145
The number of pages: 604
Approximate weight : 1843 g (4.06 lbs)
Country: International technical standard
Category: Technical standards IEC
The category - similar standards:
Rectifiers. Convertors. Stabilized power supplyWires and symmetrical cablesInterface and interconnection equipment
Annotation of standard text IEC 62680-4-1-ed.1.0 :
IEC 62680-4-1:2022 provides Universal Serial Bus 4™ Specification. USB 3.1 and USB 3.2 were evolutionary steps to increase bandwidth. The goal for USB4 remains the same with the added goal of helping to converge the USB Type-C® connector ecosystem and minimize end-user confusion. Several key design areas to meet this goal are listed below: • Offer display, data, and load/store functionality over a single USB Type-C connector. • Retain compatibility with existing ecosystem of USB and Thunderbolt™ products. • Define Port Capabilities for predictable and consistent user experience. • Provide increased host flexibility to configure bandwidth, power management, and other performance-related parameters for system needs This document contains USB4™ Specification, Version 1.0 with Errata and ECN through May 19, 2021. LIEC 62680-4-1:2022 contient des specification du bus universel en serie 4™ LUSB 3.1 et lUSB 3.2 ont constitue des etapes evolutives visant a augmenter la bande passante. Lobjectif de lUSB4 reste le meme, avec lobjectif supplementaire daider a converger lecosysteme de connecteurs USB Type-C® et de reduire autant que possible la confusion pour lutilisateur final. Plusieurs aspects de conception essentiels pour atteindre cet objectif sont repertories ci-dessous: • offrir une fonctionnalite daffichage, de donnees et de charge/stockage sur un seul connecteur USB Type-C; • maintenir la compatibilite avec lecosysteme existant de produits USB et Thunderbolt™; • definir les capacites de port pour produire une experience utilisateur previsible et coherente; • fournir davantage de flexibilite a lhote pour configurer la bande passante, la gestion de lalimentation et dautres parametres lies aux performances pour les besoins du systeme. Inclut les errata et ECN au 19 mai 2021 dans le texte de la specification.
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