MEMORY SYSTEM AND METHOD FOR STORING AND CORRECTING DATA

摘要

A data memory system (100) is provided which includes a plurality of first data storage devices (102), at least two second data storage devices (104), and a third data storage device (106). The plurality of first data storage devices (102) is configured to store first data. The second data storage devices (104) are configured to store error correction data. Also included in the system is a control circuit (108) configured to generate the error correction data using the first data, correct errors in the first data using the error correction data, and replace one of the plurality of first data storage devices (102) or one of the at least two second data storage devices (104) with the third data storage device (106).