Définition de «USB»

Contents
USB
L'USB est né en 1995, et permet la connexion de nombreux périphériques.

Le port USB (Universal Serial Bus) est basé sur une architecture série, mais beaucoup plus rapide que les ports série standards.

Il fournit l'alimentation des périphériques par deux fils - masse(GND), et alimentation(VBUS) -, les deux autres fils permettant le transfert de données à des vitesses, selon les types, de 12 Mbps et 1,5 Mbps.
  • 1 +5Vcc (VBUS)
  • 2 data -
  • 3 data +
  • 4 GND

Catégories

English translation

You have asked to visit this site in English. For now, only the interface is translated, but not all the content yet.

If you want to help me in translations, your contribution is welcome. All you need to do is register on the site, and send me a message asking me to add you to the group of translators, which will give you the opportunity to translate the pages you want. A link at the bottom of each translated page indicates that you are the translator, and has a link to your profile.

Thank you in advance.

Document created the 19/03/2002, last modified the 15/12/2024
Source of the printed document:https://www.gaudry.be/en/glossaire/usb

The infobrol is a personal site whose content is my sole responsibility. The text is available under CreativeCommons license (BY-NC-SA). More info on the terms of use and the author.