Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.
Memory system, error correction device, and error correction method
According to an embodiment, a memory system includes a memory and a computation unit. Into the memory, data are written. The memory stores therein multiple check matrices. Each of the check matrices is associated with the number of errors in the written data. The computation unit is configured to perform a first error correction on the written data by selectively using, from among the check matrices, a check matrix associated with the number of errors recognized in the written data.
Kabushiki Kaisha Toshiba
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H03M G06F H03M H03M H03M H03M
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Jiezhi Yoshifumi Yuichiro Yusuke Takao Kazuya
Chen Nishi Mitani Higashi Marukame Matsuzawa