Micron Technology, Inc.
Mitigating an undetectable error when retrieving critical data during error handling

Abstract:

A processing device reads data from a memory device in response to a received request and performs a first error control operation on the data based on an initial operating characteristic to correct one or more errors in the data. The processing device determines that the first error control operation based on the initial operating characteristic failed to correct the one or more errors in the data, modifies the initial operating characteristic to generate a modified operating characteristic and performs a second error control operation on the data based on the modified operating characteristic to correct the one or more errors in the data.