发明授权
US08635509B2 Method of operating memory controller and memory system including the memory controller
失效
操作存储器控制器和存储器系统的方法，包括存储器控制器
- 专利标题： Method of operating memory controller and memory system including the memory controller
- 专利标题（中）： 操作存储器控制器和存储器系统的方法，包括存储器控制器
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申请号： US13612074申请日： 2012-09-12
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公开(公告)号： US08635509B2公开(公告)日： 2014-01-21
- 发明人: Seong Hyeog Choi , Jun Jin Kong , Hong Rak Son
- 申请人： Seong Hyeog Choi , Jun Jin Kong , Hong Rak Son
- 申请人地址： KR Gyeonggi-Do
- 专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人地址： KR Gyeonggi-Do
- 代理机构： Harness, Dickey & Pierce, P.L.C.
- 优先权： KR10-2012-0008095 20120127
- 主分类号： G11C29/00
- IPC分类号： G11C29/00 ; H03M13/00
摘要：
According to example embodiments, a method of controlling a memory controller includes executing an error correction code (ECC) on first page data that has been read from a non-volatile memory device using a first read voltage level, estimating a second read voltage level for reading the first page data using metadata of second page data when an uncorrectable error is detected in the first page data according to a result of executing the ECC.
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