发明名称 A MULTIFORMAT DIGITAL AUDIO INTERFACE
摘要 Embodiments of various methods, devices and systems are described herein that use a unified bus communication protocol. One such device comprises an interface for sending and receiving signals, and a mux and sync engine coupled to the interface and configured to determine time slots for sent and received signals according to a unified bitstream frame format. The unified bitstream frame format comprises a plurality of frame channels for transmitting data in a bitstream mode of communication such that data from the frame channels are time-multiplexed across the frame channels one bit at a time, wherein one of the frame channels is allocated as a control channel comprising individual control bits from control data, and at least one of the frame channels is allocated as a virtual frame channel comprising individual data bits taken from digital word data.
申请公布号 EP2856689(A4) 申请公布日期 2016.03.09
申请号 EP20130797692 申请日期 2013.03.05
申请人 BLACKBERRY LIMITED 发明人 POULSEN, JENS KRISTIAN
分类号 H04L12/40;G06F13/38;H04J3/16 主分类号 H04L12/40
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