发明名称 |
FLASH-based Memory System with Static or Variable Length Page Stripes Including Data Protection Information and Auxiliary Protection Stripes |
摘要 |
Methods and apparatuses for enhanced protection of data stored in a FLASH memory system involve a controller capable of protecting data using page stripes and auxiliary protection stripes. The controller stores the data in a manner such that the pages making up each page stripe include a plurality of data pages and at least one data protection page and the pages making up each auxiliary protection stripe include a plurality of data pages and an auxiliary protection page. At least a plurality of data pages are within one page stripe and one auxiliary protection stripe such that each data page is protected both by a data protection page in the page stripe and an auxiliary protection page in the auxiliary protection stripe.
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申请公布号 |
US2011213920(A1) |
申请公布日期 |
2011.09.01 |
申请号 |
US201113104015 |
申请日期 |
2011.05.09 |
申请人 |
TEXAS MEMORY SYSTEMS, INC. |
发明人 |
FROST HOLLOWAY H.;CAMP CHARLES J. |
分类号 |
G06F12/00 |
主分类号 |
G06F12/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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