公开(公告)号：US07818493B2

公开(公告)日：2010-10-19

申请号：US11851899

申请日：2007-09-07

申请人： Shai Traister ,  Bum Suck So ,  KyeYoon Park

发明人： Shai Traister ,  Bum Suck So ,  KyeYoon Park

IPC分类号： G06F13/32

CPC分类号： G06F12/0246 ,  G06F2212/7201

摘要： In a nonvolatile memory array, selected blocks are maintained as open blocks that are available to store additional data without being erased first. Nonsequential open blocks are selected from two lists, one list based on recency of the last write operation, and the other list based on frequency of writes to the block. Sequential open blocks are divided into blocks expected to remain sequential and blocks that are not expected to remain sequential.

摘要翻译： 在非易失性存储器阵列中，所选择的块被保持为可用于存储附加数据而不被首先被擦除的打开块。 从两个列表中选择非正当开放块，一个基于最后写入操作的新近的列表，另一个列表基于写入块的频率。 顺序打开的块被分成预期保持顺序的块和不预期保持顺序的块。

公开(公告)号：US20090070518A1

公开(公告)日：2009-03-12

申请号：US11851899

申请日：2007-09-07

申请人： Shai Traister ,  Bum Suck So ,  KyeYoon Park

发明人： Shai Traister ,  Bum Suck So ,  KyeYoon Park

IPC分类号： G06F12/06

CPC分类号： G06F12/0246 ,  G06F2212/7201

摘要： In a nonvolatile memory array, selected blocks are maintained as open blocks that are available to store additional data without being erased first. Nonsequential open blocks are selected from two lists, one list based on recency of the last write operation, and the other list based on frequency of writes to the block. Sequential open blocks are divided into blocks expected to remain sequential and blocks that are not expected to remain sequential.

摘要翻译： 在非易失性存储器阵列中，所选择的块被保持为可用于存储附加数据而不被首先被擦除的打开块。 从两个列表中选择非正当开放块，一个基于最后写入操作的新近的列表，另一个列表基于写入块的频率。 顺序打开的块被分成预期保持顺序的块和不预期保持顺序的块。