Data management for a flash storage device
    22.
    发明申请
    Data management for a flash storage device 审中-公开
    Flash存储设备的数据管理

    公开(公告)号:US20070226452A1

    公开(公告)日:2007-09-27

    申请号:US11527040

    申请日:2006-09-26

    IPC分类号: G06F12/10

    CPC分类号: G06F12/0246 G06F2212/7203

    摘要: A flash storage device for transferring data to and from a host. The flash storage uses a controller to data transfer in the flash storage device, a buffer to temporarily store data for transfer between the host and the flash storage device, a first table for maintaining storage information relating to the flash storage; and a second table for maintaining information relating to the association of virtual sectors to the logical sectors, wherein the controller transfers data between the host and the flash storage and updates the first table and the second table to reflect the transfer of the data. The first table and the second table contain include addressing and status information for a more efficient and improved data transfer.

    摘要翻译: 用于向主机传输数据的闪存存储设备。 闪存存储器使用控制器在闪速存储设备中进行数据传输,该缓冲器临时存储用于在主机和闪存存储设备之间传送的数据,用于维护与闪存存储有关的存储信息的第一表; 以及第二表,用于维护关于虚拟扇区与逻辑扇区的关联的信息,其中控制器在主机和闪存存储器之间传送数据,并更新第一表和第二表以反映数据的传送。 第一个表和第二个表包含地址和状态信息,用于更有效和改进的数据传输。

    System and method for detecting and reducing data corruption in a storage device
    23.
    发明申请
    System and method for detecting and reducing data corruption in a storage device 有权
    用于检测和减少存储设备中的数据损坏的系统和方法

    公开(公告)号:US20060181948A1

    公开(公告)日:2006-08-17

    申请号:US11352654

    申请日:2006-02-13

    IPC分类号: G11C5/14

    摘要: A data storage system using flash storage maintains a status indicator corresponding to data written into the flash storage. The status indictor of the data indicates whether a disruption, such as a power disruption or a device disconnection, occurred when the data was being written into the flash storage. The data storage system determines whether the data may be corrupted based on one or more of the status indictors. The data storage system may make this determination at a selected time or after a power-up of the data storage system. If the data is determined to possibly be corrupted, the data storage system may optionally discard the corrupted data from the flash storage or flag the corrupted data for future removal.

    摘要翻译: 使用闪存存储的数据存储系统保持与写入闪存存储器的数据相对应的状态指示符。 数据的状态指示器指示当数据被写入闪存存储器时是否发生中断,例如电源中断或设备断开连接。 数据存储系统基于一个或多个状态指示来确定数据是否可能被破坏。 数据存储系统可以在选定的时间或在数据存储系统上电之后进行该确定。 如果数据被确定为可能被破坏,则数据存储系统可以可选地从闪存存储器中丢弃已损坏的数据,或者标记被破坏的数据以供将来去除。

    System and method for accessing data in a memory device
    24.
    发明申请
    System and method for accessing data in a memory device 有权
    用于访问存储设备中的数据的系统和方法

    公开(公告)号:US20060143426A1

    公开(公告)日:2006-06-29

    申请号:US11358673

    申请日:2006-02-21

    申请人: Chien-Hung Wu

    发明人: Chien-Hung Wu

    IPC分类号: G06F12/10

    摘要: A memory and storage device includes a data management system for transferring data units referenced by logical addresses. The data management system maps the logical addresses to sequential virtual addresses according to the order the data units are received. The data management system also maps the sequential virtual addresses to sequential physical addresses in a memory block of a memory device. Additionally, the data management system can modify a data unit in the memory block by copying any other valid data units in the memory block to another memory block and writing the modified data unit into this other memory block. The data management system writes the valid data units and the modified data unit into sequential physical addresses of this other memory block.

    摘要翻译: 存储器和存储设备包括用于传送由逻辑地址引用的数据单元的数据管理系统。 数据管理系统根据接收数据单元的顺序将逻辑地址映射到顺序虚拟地址。 数据管理系统还将顺序虚拟地址映射到存储器件的存储器块中的顺序物理地址。 此外,数据管理系统可以通过将存储器块中的任何其他有效数据单元复制到另一个存储块并将修改的数据单元写入该另一个存储器块来修改存储器块中的数据单元。 数据管理系统将有效的数据单元和修改的数据单元写入该另一个存储块的顺序物理地址。

    MANUFACTURING METHOD OF THERMAL CONDUCTIVITY SUBSTRATE
    26.
    发明申请
    MANUFACTURING METHOD OF THERMAL CONDUCTIVITY SUBSTRATE 审中-公开
    热导率基板的制造方法

    公开(公告)号:US20120175044A1

    公开(公告)日:2012-07-12

    申请号:US13426619

    申请日:2012-03-22

    IPC分类号: B32B37/02 B32B37/14 B32B37/10

    摘要: A thermal conductivity substrate including a metal substrate, a metal layer, an insulating layer, a plurality of conductive structures, a first conductive layer and a second conductive layer is provided. The metal layer is disposed on the metal substrate and entirely covers the metal substrate. The insulating layer is disposed on the metal layer. The conductive structures are embedded in the insulating layer and connected to a portion of the metal layer. The first conductive layer is disposed on the insulating layer. The second conductive layer is disposed on the first conductive layer and the conductive structures. The second conductive layer is electrically connected to a portion of the metal layer through the conductive structures. The second conductive layer and the conductive structures are integrally formed.

    摘要翻译: 提供了包括金属基板,金属层,绝缘层,多个导电结构,第一导电层和第二导电层的导热性基板。 金属层设置在金属基板上,完全覆盖金属基板。 绝缘层设置在金属层上。 导电结构嵌入在绝缘层中并连接到金属层的一部分。 第一导电层设置在绝缘层上。 第二导电层设置在第一导电层和导电结构上。 第二导电层通过导电结构电连接到金属层的一部分。 第二导电层和导电结构整体形成。

    Flash memory data access method and configuration employing logical-to-virtual and virtual-to-physical sector mapping
    30.
    发明授权
    Flash memory data access method and configuration employing logical-to-virtual and virtual-to-physical sector mapping 有权
    使用逻辑到虚拟和虚拟到物理扇区映射的闪存数据访问方法和配置

    公开(公告)号:US07035993B2

    公开(公告)日:2006-04-25

    申请号:US10063278

    申请日:2002-04-08

    IPC分类号: G06F12/10

    摘要: A flash memory configuration and access method having a particular conversion method that uses the page or the sector in each flash memory block instead of the block that is commonly used as the base of the data conversion storage to store data. When data is written into the physical flash block of the flash memory, the original logic sector information can be preserved. The data is written into the same block of the flash memory in a manner according to the sequence as it is received instead of the sequence of the logic sector. Therefore, the block position does not move to refresh the block content until the physical block is full. Consequently, the number of times to move the physical block of the flash memory can be reduced to increase the lifetime of the flash memory. Moreover, since the number of times to erase is reduced, so that the writing speed can speed up to improve the operation efficiency.

    摘要翻译: 一种具有特定转换方法的闪速存储器配置和访问方法,其使用每个闪速存储器块中的页面或扇区,而不是通常用作数据转换存储器的基础以存储数据的块。 当数据写入闪存的物理闪存块时,可以保留原始的逻辑扇区信息。 数据按照接收到的序列的方式写入闪存的相同块,而不是逻辑扇区的序列。 因此,在物理块已满之前,块位置不会移动以刷新块内容。 因此,可以减少移动闪速存储器的物理块的次数,以增加闪速存储器的寿命。 此外,由于擦除次数减少,因此可以加快写入速度以提高操作效率。