Data storage device employing seed array for data path protection
    2.
    发明授权
    Data storage device employing seed array for data path protection 有权
    数据存储设备采用种子阵列进行数据路径保护

    公开(公告)号:US08578242B1

    公开(公告)日:2013-11-05

    申请号:US12696950

    申请日:2010-01-29

    IPC分类号: G11C29/00

    CPC分类号: G06F11/1004

    摘要: A data storage device is disclosed including a non-volatile memory comprising a plurality of memory segments. The LBAs of a read command are mapped to PBAs addressing the memory segments. At least two seed values corresponding to two of the LBAs are generated and stored in an array. The array is then indexed to access the seed value corresponding to each LBA, wherein the seed value is used to seed an error code generator.

    摘要翻译: 公开了一种包括包括多个存储器段的非易失性存储器的数据存储设备。 读命令的LBA映射到寻址内存段的PBA。 生成对应于两个LBA的至少两个种子值并将其存储在数组中。 然后对阵列进行索引以访问对应于每个LBA的种子值,其中种子值用于种子错误代码生成器。