| 摘要 |
The present invention is directed to a recoverable Ethernet receiver. A joint decision feedback equalizer (DFE) and Trellis decoder is configured to decode a receiving signal to result in a received symbol, and configured to generate a check-idle value which is used to indicate an idle mode. A physical coding sublayer (PCS) block is configured to generate a seed value and a polarity characterization according to the received symbol, with the joint DFE and Trellis decoder generating the check-idle value according to the seed value and the polarity characterization.
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