DIGITAL COMMUNICATIONS BUS FOR VOLTAGE REGULATOR CONTROL AND STATUS READ OF MULTIPLE POWER STAGES

A system including a controller and a plurality of power stages is described. The system can include a communication interface, the plurality of power stages, and a controller connected to the plurality of power stages through the communication interface. The controller can generate a data packet in...

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Bibliographische Detailangaben
Hauptverfasser: GRISAMORE, Robert Thomas, GONSALVES, Kiran, TOKER, James Robert
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A system including a controller and a plurality of power stages is described. The system can include a communication interface, the plurality of power stages, and a controller connected to the plurality of power stages through the communication interface. The controller can generate a data packet including a command encoding a task and an address identifying at least one power stage among the plurality of power stages. The controller can send the data packet to the plurality of power stages through the communication interface. Each power stage among the plurality of power stages can receive the data packet through the communication interface, compare the address in the data packet with an address assigned to the power stage, determine whether to perform the task based on a result of the comparison between the address in the data packet with an address assigned to the power stage.