SYSTEM AND METHOD FOR DISCONNECT DETECTION ON A DUAL MODE PORT OF A USB HUB

A USB hub includes a plurality of downstream ports; at least one dual mode port, the dual mode port configured to be switchable from a downstream port to an upstream port; and host detection circuitry for detecting whether, when operating as an upstream port, a host is connected.

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Bibliographic Details
Main Authors GHOSH, Atish, STEELE, Brigham
Format Patent
LanguageEnglish
French
German
Published 01.08.2018
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:A USB hub includes a plurality of downstream ports; at least one dual mode port, the dual mode port configured to be switchable from a downstream port to an upstream port; and host detection circuitry for detecting whether, when operating as an upstream port, a host is connected.
Bibliography:Application Number: EP20150722837