File:USB signal example.svg

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Summary

Description
English: Illustration of the USB signal on the electrical level. Pictured is a Negative Acknowledge packet from a full-speed USB 1.1 device. The NAK packet consists of the synchronization byte, packet ID field and end of packet marker. Data packets would have address field and payload between the packet ID and the end of packet.
Date
Source Own work
Author Petteri Aimonen
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I, the copyright holder of this work, hereby publish it under the following licence:
Creative Commons CC-Zero This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication.
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighbouring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.

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23 January 2012

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Date/TimeThumbnailDimensionsUserComment
current23:25, 23 January 2012Thumbnail for version as of 23:25, 23 January 2012581 × 237 (57 KB)wikimediacommons>Petteri AimonenFixed fonts