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US07783851B2 Methods of reusing log blocks in non-volatile memories and related non-volatile memory devices 有权
在非易失性存储器和相关的非易失性存储器件中重新使用日志块的方法

Methods of reusing log blocks in non-volatile memories and related non-volatile memory devices
摘要：
Methods of operating a non-volatile memory device that includes a first data block that stores first data and a first log block that stores an updated version of at least some of the first data is provided in which valid portions of the first data in the first data block are copied to a free block that has no data to generate a second data block. The updated version of at least some of the first data from the first log block is copied to the second data block. The first log block is designated as a reusable log block without erasing the data therefrom in response to at least one predetermined condition being satisfied.
摘要（中）：

提供了操作包括存储第一数据的第一数据块和存储第一数据中的至少一些的更新版本的第一日志块的非易失性存储器件的方法，其中第一数据的第一数据的有效部分 数据块被复制到没有数据生成第二数据块的空闲块。 来自第一日志块的至少一些第一数据的更新版本被复制到第二数据块。 响应于满足至少一个预定条件，将第一日志块指定为可重用日志块而不擦除其数据。

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