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Methods and apparatus for bit synchronizing data transferred across a multi-pin asynchronous serial interface
Methods and apparatus for bit synchronizing data transferred across a multi-pin asynchronous serial interface
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机译:用于对通过多引脚异步串行接口传输的数据进行位同步的方法和装置
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摘要
Methods, devices and systems are provided for bit synchronizing multiple serial bitstreams (106) with a common clock signal (116). Activity occurring in each bitstream is detected (304) for each of a plurality of phases corresponding to cycles of the common clock signal. One of the plurality of phases is selected (308) for each of the serial bitstreams based upon the activity detected within the selected phase. Data is then extracted (322) from the selected phase for each of the serial bitstreams using the common clock signal to thereby bit synchronize each of the plurality of serial bitstreams to each other.
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