Error correction in non—volatile memory
Abstract:
Apparatus, systems, and methods for error correction in memory are described. In one embodiment, a memory controller comprises logic to receive a read request for data stored in a memory, retrieve the data and at least one associated error correction codeword, wherein the data and an associated error correction codeword is distributed across a plurality of memory devices in memory, apply a first error correction routine to decode the error correction codeword retrieved with the data and in response to an uncorrectable error in the error correction codeword, apply a second error correction routine to the plurality of devices in memory. Other embodiments are also disclosed and claimed.
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