According to the characteristics of NandFlash, this article puts forward the strategy of wear leveling based on the heap-sort method, bad block management of remapping address based on block, and recovery after crash of double mapping at writing.
根据NandFlash的特性,提出了基于堆排序算法实现的访问均衡策略、按块进行地址映射的坏块管理策略和写入时进行双重映射的掉电保护策略。
参考来源 - NandFlash在嵌入式系统中的应用研究·2,447,543篇论文数据,部分数据来源于NoteExpress
应用推荐