Systems and methods for indirect parameter calibration in a data processing system

摘要

The present invention is related to systems and methods for adaptive parameter modification in a data processing system.

主权项

1. A data processing system, the system comprising:
a write circuit including:
a write processing circuit operable to modify a write data set based at least in part on a write parameter to yield a write output;a calibration circuit operable to adjust the write parameter based at least in part on both a noise predictive output and an edge mean value; and a read circuit including a data detector circuit operable to generate the noise predictive output and the edge mean value corresponding to the noise predictive output based upon a detector input derived from a read input, wherein the read input corresponds to the write output transferred via a medium.