CPC H04L 27/01 (2013.01) [H04L 27/12 (2013.01); H04L 27/14 (2013.01)] | 20 Claims |
1. An information handling system, comprising:
a high-speed data communication link including a plurality of lanes, each lane including a transmitter having a first equalization setting and a receiver having a data eye sampler; and
a processor configured to initiate a training of the high-speed data communication interface to determine a first setting value for the first equalization setting for each lane, to determine a lane quality value for each lane in response to the training based upon the associated first setting value, to determine a link score based on the lane quality values, to determine that the lane quality score is outside a threshold range, and, in response to determining that the lane quality score is outside the threshold range, to select a first lane, the first lane having a first lane quality value that has a greater magnitude than the lane quality values of all other lanes, to increase the first equalization setting of the first lane, and to initiate a retraining of the other lanes.
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