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Being the manner which selects the clock pulse from the strobe technique
Being the manner which selects the clock pulse from the strobe technique
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机译：从选通技术中选择时钟脉冲的方式
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摘要
Method and apparatus for recovering a clock information to be embedded into a digital signal, such as a digital signal is provided. By routing the delay element delay value is gradually increased, the edge generator, it is possible to generate the strobe pulse pair. I can be a set of latches that are triggered by a signal from the edge generator, the delay is gradually increased, to capture samples of the data signal. It is possible encoder (84) converts the word representing the polarity and edge time of the sampled signal, the sample. Can be stored in a memory word representing edge time (86). can accumulator, to collect the average edge time over N samples (88). Can be adjusted by the deskew value of constant average edge time to form the clock information extracted. The clock information is extracted, can be used as a pointer to a word that is stored in memory.
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