Patent attributes
A memory quality engine can improve the operation of a memory system by setting more effective operating parameters, disabling or removing memory devices unable to meet performance requirements, and providing evaluations between memory populations. These improvements can be accomplished by converting quality measurements of a memory population into CDF-based data, formulating comparisons of the CDF-based data to metrics for quality analysis, and applying the quality analysis. In some implementations, the metrics for quality analysis can use one or more thresholds, such as a system health threshold. Formulating the comparison to these metrics can include determining an area between a baseline frequency and a curve specified by the CDF-based data. In some implementations, this area can further be defined by a lowest frequency bound and/or can be compared as a ratio to an area of a rectangle that contains the CDF curve.
