Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
September 8, 2015
Patent Application Number
13625316
Date Filed
September 24, 2012
Patent Citations Received
Patent Primary Examiner
Patent abstract
A reduced-pin bus system includes a bus having one or more signal lines that are coupled to a bus power supply through a current limiting device. A master unit is coupled to the bus and is arranged to transmit communications across the bus during an active period of the bus and to initiate communications during (and/or at the end of) a quiescent period of the bus. A slave unit is coupled to the bus and is arranged to couple power from the one or more signal lines to a capacitor during the quiescent period of the bus and to consume power from the capacitor during the active period of the bus.
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