Adaptively programming memory cells in different modes to optimize performance
摘要:
Systems, methods and apparatus to determine, in response to a command to write data into a set of memory cells, a programming mode of a set of memory cell to optimize performance in retrieving the data back from the set of memory cells. For example, based on usages of a memory region containing the memory cell set, a predictive model can be used to identify a combination of an amount of redundant information to be stored into the memory cells in the set and a programming mode of the memory cells to store the redundant information. Increasing the amount of redundant information can increase error recovery capability but increase bit error rate and/or increase time to read. The predictive model is trained to predict the combination to optimize read performance.
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