Systems and methods for efficient data channel testing

摘要

Various embodiments of the present invention provide systems and methods for data processing. For example, a data processing system is disclosed that includes: a data detector circuit, a pseudo-random sequence generator circuit, a decoder circuit, and a pseudo-random sequence reconstitution circuit. The data detector circuit is operable to apply a data detection algorithm to a first data set to yield a detected output. The pseudo-random sequence generator circuit is operable to generate an interim data sequence and to generate a second data set based upon a combination of the detected output and the interim data sequence. The decoder circuit is operable to apply a data decode algorithm to a derivative of the second data set to yield a third data set.

主权项

1. A data processing system, the data processing system comprising:
a data detector circuit operable to apply a data detection algorithm to a first data set to yield a detected output; a pseudo-random sequence generator circuit operable to generate an interim data sequence and to generate a second data set based upon a combination of the detected output and the interim data sequence; a decoder circuit operable to apply a data decode algorithm to a derivative of the second data set to yield a third data set; and a pseudo-random sequence reconstitution circuit operable to generate the interim data sequence and to generate a fourth data set based upon a combination of the a derivative of the third data set and the interim data sequence.