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    Incremental merge methods and memory systems using the same
    2.
    发明授权
    Incremental merge methods and memory systems using the same 失效
    增量合并方法和使用相同的内存系统

    公开(公告)号：US07529879B2

    公开(公告)日：2009-05-05

    申请号：US10990065

    申请日：2004-11-16

    申请人： Jin-Hyuk Kim ,  Chan-Ik Park ,  Young-Gon Kim ,  Kyong-Ae Kim

    发明人： Jin-Hyuk Kim ,  Chan-Ik Park ,  Young-Gon Kim ,  Kyong-Ae Kim

    IPC分类号： G06F12/02

    CPC分类号： G06F12/0246 ,  G06F2212/7205

    摘要： Memory systems and methods of controlling a flash memory are provided that execute one of a plurality of merge stages of an incremental merge operation responsive to receiving a command to the flash memory. Executing one of a plurality of merge stages may include receiving a command to the flash memory, determining whether the flash memory is executing an incremental merge operation and executing a next merge stage of the incremental merge operation if the flash memory is executing an incremental merge operation.

    摘要翻译： 提供了控制闪速存储器的存储器系统和方法，其响应于接收到闪速存储器的命令而执行增量合并操作的多个合并级中的一个。 执行多个合并阶段中的一个可以包括：如果闪存正在执行增量合并操作，则向闪存接收命令，确定闪存是否正在执行增量合并操作并执行增量合并操作的下一个合并阶段 。

    Flash memory control devices that support multiple memory mapping schemes and methods of operating same
    3.
    发明授权
    Flash memory control devices that support multiple memory mapping schemes and methods of operating same 有权
    支持多个内存映射方案的Flash存储器控制设备及其操作方法

    公开(公告)号：US08117374B2

    公开(公告)日：2012-02-14

    申请号：US11289175

    申请日：2005-11-29

    申请人： Jin-Hyuk Kim ,  Young-Joon Choi ,  Chan-Ik Park

    发明人： Jin-Hyuk Kim ,  Young-Joon Choi ,  Chan-Ik Park

    IPC分类号： G06F12/00

    CPC分类号： G06F12/0246

    摘要： There is provided an apparatus for controlling a flash memory, which includes a memory for storing a plurality of flash translation layers; and a control block for, when an access is requested from outside, determining a pattern of the access, selecting one of the flash translation layers stored in the memory based on the determination result, and managing mapping data of the flash memory based on the selected flash translation layer.

    摘要翻译： 提供了一种用于控制闪速存储器的装置，其包括用于存储多个闪存转换层的存储器; 以及控制块，用于当从外部请求访问时，确定所述访问的模式，基于所述确定结果选择存储在所述存储器中的闪存转换层中的一个，以及基于所选择的所述闪存管理映射数据 闪光翻译层。

    Flash memory control devices that support multiple memory mapping schemes and methods of operating same
    4.
    发明申请
    Flash memory control devices that support multiple memory mapping schemes and methods of operating same 有权
    支持多个内存映射方案的Flash存储器控制设备及其操作方法

    公开(公告)号：US20060179212A1

    公开(公告)日：2006-08-10

    申请号：US11289175

    申请日：2005-11-29

    申请人： Jin-Hyuk Kim ,  Young-Joon Choi ,  Chan-Ik Park

    发明人： Jin-Hyuk Kim ,  Young-Joon Choi ,  Chan-Ik Park

    IPC分类号： G06F12/00

    CPC分类号： G06F12/0246

    摘要： There is provided an apparatus for controlling a flash memory, which includes a memory for storing a plurality of flash translation layers; and a control block for, when an access is requested from outside, determining a pattern of the access, selecting one of the flash translation layers stored in the memory based on the determination result, and managing mapping data of the flash memory based on the selected flash translation layer.

    摘要翻译： 提供了一种用于控制闪速存储器的装置，其包括用于存储多个闪存转换层的存储器; 以及控制块，用于当从外部请求访问时，确定所述访问的模式，基于所述确定结果选择存储在所述存储器中的闪存转换层中的一个，以及基于所选择的所述闪存管理映射数据 闪光翻译层。

    Apparatus, memory device controller and method of controlling a memory device
    5.
    发明授权
    Apparatus, memory device controller and method of controlling a memory device 有权
    装置，存储装置控制器和控制存储装置的方法

    公开(公告)号：US08161320B2

    公开(公告)日：2012-04-17

    申请号：US11606900

    申请日：2006-12-01

    申请人： Jin-Hyuk Kim ,  Yang-Sup Lee ,  Young-Gon Kim

    发明人： Jin-Hyuk Kim ,  Yang-Sup Lee ,  Young-Gon Kim

    IPC分类号： G06F11/00

    CPC分类号： G11C29/76 ,  G06F12/0246 ,  G06F2212/1016 ,  G06F2212/7201 ,  G06F2212/7204

    摘要： An apparatus, memory device controller and method of controlling a memory device are provided. The example apparatus may include a bad block bitmap referencing unit configured to obtain bad block information from a bad block bitmap based on a given memory address, the given memory address being one of a logical memory address and a physical memory address corresponding to the logical memory address, the bad block information indicating whether a given memory block corresponding to the given memory address is a bad block and a memory mapping unit configured to obtain the physical memory address corresponding to the logical memory address, and configured to obtain a reserved physical memory address corresponding to the physical memory address if the bad block information indicates that the given memory block is a bad block. In an example, the apparatus may be embodied as a memory device controller including a flash translation layer (FTL).

    摘要翻译： 提供了一种设备，存储器件控制器和控制存储器件的方法。 该示例设备可以包括坏块位图参考单元，其被配置为基于给定的存储器地址从坏块位图获得坏块信息，给定存储器地址是与逻辑存储器对应的逻辑存储器地址之一和物理存储器地址 指示与给定存储器地址相对应的给定存储块是否为坏块的坏块信息和被配置为获得与逻辑存储器地址对应的物理存储器地址的存储器映射单元，并且被配置为获得预留的物理存储器地址 对应于物理存储器地址，如果坏块信息指示给定的存储器块是坏块。 在一个示例中，该装置可以被实现为包括闪存转换层（FTL）的存储器件控制器。

    Apparatus, memory device controller and method of controlling a memory device
    6.
    发明申请
    Apparatus, memory device controller and method of controlling a memory device 有权
    装置，存储装置控制器和控制存储装置的方法

    公开(公告)号：US20080155317A1

    公开(公告)日：2008-06-26

    申请号：US11606900

    申请日：2006-12-01

    申请人： Jin-Hyuk Kim ,  Yang-Sup Lee ,  Young-Gon Kim

    发明人： Jin-Hyuk Kim ,  Yang-Sup Lee ,  Young-Gon Kim

    IPC分类号： G06F11/00

    CPC分类号： G11C29/76 ,  G06F12/0246 ,  G06F2212/1016 ,  G06F2212/7201 ,  G06F2212/7204

    摘要： An apparatus, memory device controller and method of controlling a memory device are provided. The example apparatus may include a bad block bitmap referencing unit configured to obtain bad block information from a bad block bitmap based on a given memory address, the given memory address being one of a logical memory address and a physical memory address corresponding to the logical memory address, the bad block information indicating whether a given memory block corresponding to the given memory address is a bad block and a memory mapping unit configured to obtain the physical memory address corresponding to the logical memory address, and configured to obtain a reserved physical memory address corresponding to the physical memory address if the bad block information indicates that the given memory block is a bad block. In an example, the apparatus may be embodied as a memory device controller including a flash translation layer (FTL).

    摘要翻译： 提供了一种设备，存储器件控制器和控制存储器件的方法。 该示例设备可以包括坏块位图参考单元，其被配置为基于给定的存储器地址从坏块位图获得坏块信息，给定存储器地址是与逻辑存储器对应的逻辑存储器地址之一和物理存储器地址 指示与给定存储器地址相对应的给定存储块是否为坏块的坏块信息和被配置为获得与逻辑存储器地址对应的物理存储器地址的存储器映射单元，并且被配置为获得预留的物理存储器地址 对应于物理存储器地址，如果坏块信息指示给定的存储器块是坏块。 在一个示例中，该装置可以被实现为包括闪存转换层（FTL）的存储器件控制器。

    Memory Card and Method of Driving the Same
    7.
    发明申请
    Memory Card and Method of Driving the Same 审中-公开
    存储卡及其驱动方法

    公开(公告)号：US20080109588A1

    公开(公告)日：2008-05-08

    申请号：US11565184

    申请日：2006-11-30

    申请人： Eun-Jin Yun ,  Jin-Hyuk Kim ,  Dong-Gi Lee ,  Shea-Yun Lee

    发明人： Eun-Jin Yun ,  Jin-Hyuk Kim ,  Dong-Gi Lee ,  Shea-Yun Lee

    IPC分类号： G06F12/02

    CPC分类号： G06F12/0246 ,  Y02D10/13

    摘要： A memory card capable of having an increased number of meta blocks and a method of driving the memory card. A method of reading data from the memory card includes receiving logical addresses from a host. It is determined whether memory blocks corresponding to the received logical addresses belong to a first region allocated to a user data region in the memory card or a second region including meta blocks in the memory card. The memory blocks corresponding to the logical addresses are masked as erased blocks when the memory blocks belong to the second region.

    摘要翻译： 一种能够增加元数据块的存储卡和驱动存储卡的方法。 从存储卡读取数据的方法包括从主机接收逻辑地址。 确定与接收到的逻辑地址相对应的存储器块是否属于分配给存储卡中的用户数据区域的第一区域或包括存储卡中的元块的第二区域。 当存储器块属于第二区域时，对应于逻辑地址的存储器块被屏蔽为擦除块。

    Storage device and method of mapping a nonvolatile memory based on a map history
    8.
    发明授权
    Storage device and method of mapping a nonvolatile memory based on a map history 有权
    基于地图历史映射非易失性存储器的存储装置和方法

    公开(公告)号：US08745312B2

    公开(公告)日：2014-06-03

    申请号：US12071498

    申请日：2008-02-21

    申请人： Eun-Jin Yun ,  Hye-Young Kim ,  Young-Joon Choi ,  Dong-Gi Lee ,  Jin-Hyuk Kim

    发明人： Eun-Jin Yun ,  Hye-Young Kim ,  Young-Joon Choi ,  Dong-Gi Lee ,  Jin-Hyuk Kim

    IPC分类号： G06F12/06

    CPC分类号： G06F12/0246 ,  G06F2212/7201

    摘要： A non-volatile memory may include a plurality of map blocks for storing a plurality of map units, the map units representing mapping information between physical addresses and logical addresses. A storage device may include such a non-volatile memory. A method of mapping such a non-volatile memory may include writing historical information regarding locations of valid map units among the map units included in map blocks previously allocated among the map blocks when a new map block among the map blocks is allocated, the valid map units representing valid mapping information, and constructing a map table including all of the valid mapping information based on the historical information and a result of searching a map block recently allocated among the map blocks.

    摘要翻译： 非易失性存储器可以包括用于存储多个地图单元的多个地图块，地图单元表示物理地址和逻辑地址之间的映射信息。 存储设备可以包括这样的非易失性存储器。 映射这种非易失性存储器的方法可以包括：当分配地图块中的新映射块之前，在地图块之前分配的映射块中包括的映射单元中的有效映射单元的位置的写入历史信息，有效映射 表示有效映射信息的单元，以及基于历史信息构建包括所有有效映射信息的映射表，以及搜索最近在映射块中分配的映射块的结果。

    Storage device and method of mapping a nonvolatile memory based on a map history
    9.
    发明申请
    Storage device and method of mapping a nonvolatile memory based on a map history 有权
    基于地图历史映射非易失性存储器的存储装置和方法

    公开(公告)号：US20080209161A1

    公开(公告)日：2008-08-28

    申请号：US12071498

    申请日：2008-02-21

    申请人： Eun-Jin Yun ,  Hye-Young Kim ,  Young-Joon Choi ,  Dong-Gi Lee ,  Jin-Hyuk Kim

    发明人： Eun-Jin Yun ,  Hye-Young Kim ,  Young-Joon Choi ,  Dong-Gi Lee ,  Jin-Hyuk Kim

    IPC分类号： G06F12/06

    CPC分类号： G06F12/0246 ,  G06F2212/7201

    摘要： A non-volatile memory may include a plurality of map blocks for storing a plurality of map units, the map units representing mapping information between physical addresses and logical addresses. A storage device may include such a non-volatile memory. A method of mapping such a non-volatile memory may include writing historical information regarding locations of valid map units among the map units included in map blocks previously allocated among the map blocks when a new map block among the map blocks is allocated, the valid map units representing valid mapping information, and constructing a map table including all of the valid mapping information based on the historical information and a result of searching a map block recently allocated among the map blocks.

    摘要翻译： 非易失性存储器可以包括用于存储多个地图单元的多个地图块，地图单元表示物理地址和逻辑地址之间的映射信息。 存储设备可以包括这样的非易失性存储器。 映射这种非易失性存储器的方法可以包括：当分配地图块中的新映射块时，在地图块之前分配的映射块中包括的映射单元中的有效映射单元的位置的写入历史信息，有效映射 表示有效映射信息的单元，以及基于历史信息构建包括所有有效映射信息的映射表，以及搜索最近在映射块中分配的映射块的结果。