ACCESSORY POWER MANAGEMENT

A computing device, comprising:an interface configured to electrically couple to a cable; anda power managing element coupled to the interface to:establish a connection with a power source via the cable;receive an indication that the power source can supply current at a first level;receive an indica...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ANANNY, John, BOLTON, Lawrence, KRUEGER, Scott, RATHI, Shailesh
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
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Beschreibung
Zusammenfassung:A computing device, comprising:an interface configured to electrically couple to a cable; anda power managing element coupled to the interface to:establish a connection with a power source via the cable;receive an indication that the power source can supply current at a first level;receive an indication that the cable can supply current at a lower, second level; anddraw a current having a limit equal to the lower second level.