Method and data storage device for processing commands
    2.
    发明授权
    Method and data storage device for processing commands 有权
    用于处理命令的方法和数据存储设备

    公开(公告)号:US08429358B2

    公开(公告)日:2013-04-23

    申请号:US12657029

    申请日:2010-01-11

    IPC分类号: G06F12/00

    摘要: A data storage device for processing a command includes a host interface and a controller. The host interface stores program information sent within the command from a host. The controller decodes the program information that indicates a memory type to be accessed for the command. In addition, the controller determines whether the specified memory type can be accessed according to the command. The controller performs the command by accessing the memory type when the memory type specified by the program information is available for access.

    摘要翻译: 用于处理命令的数据存储装置包括主机接口和控制器。 主机接口存储从主机发出的命令中发送的程序信息。 控制器对指示要访问的命令的存储器类型的程序信息进行解码。 此外,控制器根据命令确定是否可以访问指定的存储器类型。 当由程序信息指定的存储器类型可用于访问时,控制器通过访问存储器类型执行命令。

    SOLID STATE MEMORY (SSM), COMPUTER SYSTEM INCLUDING AN SSM, AND METHOD OF OPERATING AN SSM
    3.
    发明申请
    SOLID STATE MEMORY (SSM), COMPUTER SYSTEM INCLUDING AN SSM, AND METHOD OF OPERATING AN SSM 审中-公开
    固态存储器(SSM),包括SSM的计算机系统以及操作SSM的方法

    公开(公告)号:US20090049234A1

    公开(公告)日:2009-02-19

    申请号:US12015548

    申请日:2008-01-17

    IPC分类号: G11C16/10 G06F12/02

    摘要: In one aspect, data is stored in a solid state memory which includes first and second memory layers. A first assessment is executed to determine whether received data is hot data or cold data. Received data which is assessed as hot data during the first assessment is stored in the first memory layer, and received data which is first assessed as cold data during the first assessment is stored in the second memory layer. Further, a second assessment is executed to determine whether the data stored in the first memory layer is hot data or cold data. Data which is then assessed as cold data during the second assessment is migrated from the first memory layer to the second memory layer.

    摘要翻译: 在一个方面,数据被存储在包括第一和第二存储器层的固态存储器中。 执行第一次评估以确定接收的数据是热数据还是冷数据。 在第一次评估期间被评估为热数据的接收数据被存储在第一存储器层中,并且在第一次评估期间首先被评估为冷数据的接收数据被存储在第二存储器层中。 此外,执行第二评估以确定存储在第一存储器层中的数据是热数据还是冷数据。 然后在第二次评估期间被评估为冷数据的数据从第一存储器层迁移到第二存储器层。

    SOLID STATE MEMORY (SSM), COMPUTER SYSTEM INCLUDING AN SSM, AND METHOD OF OPERATING AN SSM
    4.
    发明申请
    SOLID STATE MEMORY (SSM), COMPUTER SYSTEM INCLUDING AN SSM, AND METHOD OF OPERATING AN SSM 有权
    固态存储器(SSM),包括SSM的计算机系统以及操作SSM的方法

    公开(公告)号:US20090119353A1

    公开(公告)日:2009-05-07

    申请号:US12255759

    申请日:2008-10-22

    IPC分类号: G06F12/02 G06F12/00

    摘要: In one aspect, a determination is made as whether partition metadata of a solid state memory has changed, and if so, the partition metadata is analyzed to locate invalid data stored in the solid state memory. This analysis may include determining that a file system type of a partition has changed, and invalidating data in response to the changed file system type. Alternately, or in addition, the analysis may include determining that a partition has changed, and invalidating data in response to the changed partition.

    摘要翻译: 在一个方面,确定固态存储器的分区元数据是否已经改变,如果是,则分析分区元数据以定位存储在固态存储器中的无效数据。 该分析可以包括确定分区的文件系统类型已经改变,并且响应于改变的文件系统类型使数据无效。 或者或另外,分析可以包括确定分区已经改变,并且响应于改变的分区使数据无效。

    STORAGE MEDIUM, MEMORY SYSTEM, AND METHOD OF MANAGING STORAGE AREA IN MEMORY SYSTEM
    5.
    发明申请
    STORAGE MEDIUM, MEMORY SYSTEM, AND METHOD OF MANAGING STORAGE AREA IN MEMORY SYSTEM 审中-公开
    存储介质,存储系统和存储系统中存储区域的管理方法

    公开(公告)号:US20160011971A1

    公开(公告)日:2016-01-14

    申请号:US14751800

    申请日:2015-06-26

    IPC分类号: G06F12/02

    摘要: A method of managing a storage area of a memory device in a memory system is provided. A first data is received. The first data has a logical address to be written to the memory device having a plurality of memory blocks. The first data is classified into one of a hot data and a cold data based on an update frequency of the first data. A memory block is defined into a first storage area and a second storage area based on an amount of charge loss of a memory cell in the memory block. A memory cell of the first storage area has charge loss greater than a memory cell of the second storage area. The logical address of the first data is converted to a physical address of the memory device according to a result of the classifying of the first data. The first data is written to a memory cell having the physical address of the memory device.

    摘要翻译: 提供一种管理存储器系统中存储器件的存储区域的方法。 收到第一个数据。 第一数据具有要写入具有多个存储块的存储器件的逻辑地址。 基于第一数据的更新频率,将第一数据分类为热数据和冷数据之一。 存储器块基于存储器块中的存储器单元的电荷损耗量被定义到第一存储区域和第二存储区域中。 第一存储区域的存储单元的电荷损耗大于第二存储区域的存储单元。 根据第一数据的分类结果,将第一数据的逻辑地址转换为存储器件的物理地址。 将第一数据写入具有存储器件的物理地址的存储单元。

    Solid state memory (SSM), computer system including an SSM, and method of operating an SSM
    6.
    发明授权
    Solid state memory (SSM), computer system including an SSM, and method of operating an SSM 有权
    固态存储器(SSM),包括SSM的计算机系统以及操作SSM的方法

    公开(公告)号:US08135901B2

    公开(公告)日:2012-03-13

    申请号:US12255759

    申请日:2008-10-22

    IPC分类号: G06F12/00

    摘要: In one aspect, a determination is made as whether partition metadata of a solid state memory has changed, and if so, the partition metadata is analyzed to locate invalid data stored in the solid state memory. This analysis may include determining that a file system type of a partition has changed, and invalidating data in response to the changed file system type. Alternately, or in addition, the analysis may include determining that a partition has changed, and invalidating data in response to the changed partition.

    摘要翻译: 在一个方面,确定固态存储器的分区元数据是否已经改变,如果是,则分析分区元数据以定位存储在固态存储器中的无效数据。 该分析可以包括确定分区的文件系统类型已经改变,并且响应于改变的文件系统类型使数据无效。 或者,或者另外,分析可以包括确定分区已经改变,并且响应于改变的分区使数据无效。

    MULTI-CHANNEL FLASH MEMORY SYSTEM AND ACCESS METHOD
    7.
    发明申请
    MULTI-CHANNEL FLASH MEMORY SYSTEM AND ACCESS METHOD 审中-公开
    多通道闪存存储系统和访问方法

    公开(公告)号:US20090204748A1

    公开(公告)日:2009-08-13

    申请号:US12369943

    申请日:2009-02-12

    IPC分类号: G06F12/06 G06F13/28

    CPC分类号: G06F13/4239

    摘要: Disclosed is a multi-channel flash memory system formed by flash memories having pages divided into sectors and accessed by corresponding channels. An interface device is configured to access the flash memories via the channels by a unit of at least one sector, wherein the interface device divides an address into a plurality of addresses of sector unit and controls the divided addresses so as to be jumped by a given size.

    摘要翻译: 公开了一种多通道闪速存储器系统,其由具有划分为扇区并由相应通道访问的页面的闪速存储器形成。 接口设备被配置为通过至少一个扇区的单元经由信道访问闪速存储器,其中接口设备将地址划分为扇区单元的多个地址,并且控制分割的地址以便被跳过给定的 尺寸。

    NONVOLATILE MEMORY SYSTEM AND METHOD OF PERFORMING OPERATION OF THE NONVOLATILE MEMORY SYSTEM
    8.
    发明申请
    NONVOLATILE MEMORY SYSTEM AND METHOD OF PERFORMING OPERATION OF THE NONVOLATILE MEMORY SYSTEM 审中-公开
    非易失性存储器系统和非易失性存储器系统的操作方法

    公开(公告)号:US20150301932A1

    公开(公告)日:2015-10-22

    申请号:US14665337

    申请日:2015-03-23

    IPC分类号: G06F12/02 G05D23/19

    摘要: According to example embodiments, a nonvolatile memory system includes a nonvolatile memory device includes a nonvolatile memory cell array, a temperature sensor configured to measure a temperature of the nonvolatile memory device, and a memory controller configured to adjust an execution frequency of a memory management operation based on a desired (and/or alternatively predetermined) temperature range and the measured temperature.

    摘要翻译: 根据示例性实施例,非易失性存储器系统包括非易失性存储器件,其包括非易失性存储单元阵列,被配置为测量非易失性存储器件的温度的温度传感器,以及存储器控制器,被配置为调整存储器管理操作的执行频率 基于期望的(和/或备选地预定的)温度范围和测量的温度。

    SOLID STATE MEMORY (SSM), COMPUTER SYSTEM INCLUDING AN SSM, AND METHOD OF OPERATING AN SSM
    9.
    发明申请
    SOLID STATE MEMORY (SSM), COMPUTER SYSTEM INCLUDING AN SSM, AND METHOD OF OPERATING AN SSM 审中-公开
    固态存储器(SSM),包括SSM的计算机系统以及操作SSM的方法

    公开(公告)号:US20110138115A1

    公开(公告)日:2011-06-09

    申请号:US13027299

    申请日:2011-02-15

    IPC分类号: G06F12/00

    摘要: In one aspect, data is stored in a solid state memory which includes first and second memory layers. A first assessment is executed to determine whether received data is hot data or cold data. Received data which is assessed as hot data during the first assessment is stored in the first memory layer, and received data which is first assessed as cold data during the first assessment is stored in the second memory layer. Further, a second assessment is executed to determine whether the data stored in the first memory layer is hot data or cold data. Data which is then assessed as cold data during the second assessment is migrated from the first memory layer to the second memory layer.

    摘要翻译: 在一个方面,数据被存储在包括第一和第二存储器层的固态存储器中。 执行第一次评估以确定接收的数据是热数据还是冷数据。 在第一次评估期间被评估为热数据的接收数据被存储在第一存储器层中,并且在第一次评估期间首先被评估为冷数据的接收数据被存储在第二存储器层中。 此外,执行第二评估以确定存储在第一存储器层中的数据是热数据还是冷数据。 然后在第二次评估期间被评估为冷数据的数据从第一存储器层迁移到第二存储器层。

    Method and data storage device for processing commands
    10.
    发明申请
    Method and data storage device for processing commands 有权
    用于处理命令的方法和数据存储设备

    公开(公告)号:US20100153631A1

    公开(公告)日:2010-06-17

    申请号:US12657029

    申请日:2010-01-11

    摘要: A data storage device for processing a command includes a host interface and a controller. The host interface stores program information sent within the command from a host. The controller decodes the program information that indicates a memory type to be accessed for the command. In addition, the controller determines whether the specified memory type can be accessed according to the command. The controller performs the command by accessing the memory type when the memory type specified by the program information is available for access.

    摘要翻译: 用于处理命令的数据存储装置包括主机接口和控制器。 主机接口存储从主机发出的命令中发送的程序信息。 控制器对指示要访问的命令的存储器类型的程序信息进行解码。 此外,控制器根据命令确定是否可以访问指定的存储器类型。 当由程序信息指定的存储器类型可用于访问时,控制器通过访问存储器类型执行命令。