| 摘要 |
Various embodiments of the present invention provide systems and methods for data processing. As an example, a circuit for data processing is described that includes a sync mark pattern match calculation circuit and an indication circuit. The sync mark pattern match calculation circuit is operable to provide at least a first comparison value corresponding to a comparison between a received input data set and a sync mark pattern, and a second comparison value corresponding to a comparison between the received input data set and a subset of the sync mark pattern and a subset of a preamble pattern. The indication circuit is operable to compare the first comparison value with the second comparison value, and to assert a sync found signal based at least in part on the comparison of the first comparison value and the second comparison value. |
