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一种NAND Flash动态坏块管理算法的设计与实现
A NAND Flash Dynamic Bad Block Management Algorithm Design and Implementation
【摘要】 文章针对NAND Flash在大容量数据存储时对可靠性的要求,提出一种基于逻辑-物理块地址映射表的大容量NAND Flash动态坏块管理算法。该方法可彻底屏蔽对坏块的操作,实现对NAND Flash的有效存储,具有较高的实际应用价值。
【Abstract】 For the requirement of the stability in large-capacity data storage, this paper proposes a NAND Flash dynamic bad block management algorithm design and implementation based on logic-physical block address mapping table. This method can completely shield the operation of the bad block; it can achieve effective storage of NAND Flash, and have high practical value.
【关键词】 NAND Flash;
动态坏块管理;
交换块;
替换块;
【Key words】 NAND Flash; Dynamic bad block management; Exchange block; Replace block;
【Key words】 NAND Flash; Dynamic bad block management; Exchange block; Replace block;
- 【文献出处】 信息化研究 ,Informatization Research , 编辑部邮箱 ,2011年03期
- 【分类号】TP333
- 【被引频次】15
- 【下载频次】252