Rozhraní univerzální sériové sběrnice pro data a výkon - Část 2-1: Specifikace univerzální sériové sběrnice, revize 2.0 (TA 14) (Norma k přímému použití jako ČSN).
NORMA vydaná dňa 1.5.2016
Označenie normy: ČSN EN 62680-2-1
Rozlišovací znak: 368691
Katalógové číslo: 99531
Dátum vydania normy: 1.5.2016
Počet strán: 800
Približná hmotnosť: 2431 g (5.36 libier)
Krajina: Česká technická norma
Kategória: Technické normy ČSN
This document defines an industry-standard USB. The specification describes the bus attributes, 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 standard.
The goal is to enable such devices from different vendors to interoperate in an open architecture. The specification is intended as an enhancement to the PC architecture, spanning portable, business desktop, and home environments. It is intended that the specification allow system OEMs and peripheral developers adequate room for product versatility and market differentiation without the burden of carrying obsolete interfaces or losing compatibility.
The specification is primarily targeted to peripheral developers and system OEMs, but provides valuable information for platform operating system/ BIOS/ device driver, adapter IHVs/ISVs, and platform/adapter controller vendors. This specification can be used for developing new products and associated software