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SIGNAL QUALITY DETECTION CIRCUIT FOR GENERATING SIGNAL QUALITY DETECTION RESULT ACCORDING TO TWO-DIMENSIONAL NOMINAL SAMPLING POINT PATTERN AND ASSOCIATED SIGNAL QUALITY DETECTION METHOD
SIGNAL QUALITY DETECTION CIRCUIT FOR GENERATING SIGNAL QUALITY DETECTION RESULT ACCORDING TO TWO-DIMENSIONAL NOMINAL SAMPLING POINT PATTERN AND ASSOCIATED SIGNAL QUALITY DETECTION METHOD
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机译：根据二维标称采样点图样和相关信号质量检测方法生成信号质量检测结果的信号质量检测电路
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摘要
A signal quality detection circuit has a sampling circuit and a comparing circuit. The sampling circuit samples an input signal associated with a target device according to a plurality of nominal sampling points, and generates a plurality of sampled bits corresponding to the nominal sampling points, respectively. The nominal sampling points are set by different combinations of sampling time and sampling reference voltage, and the number of the nominal sampling points is larger than four. The comparing circuit generates a signal quality detection result by performing comparison according to the sampled bits.
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