Systems and methods for selective decode algorithm modification

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 combination data decoder circuit. The combination data decoder circuit includes a first decoder circuit and a second decoder circuit. The first decoder circuit is operable to apply a first data decode algorithm to a decoder input to yield a decoded output. The second decoder circuit is operable to apply a second data decode algorithm to a subset of the decoded output to modify at least one element of the decoded output to yield a modified decoded output.