Method and apparatus for determining, based on an error correction code, one or more locations to store data in a flash memory
    1.
    发明授权
    Method and apparatus for determining, based on an error correction code, one or more locations to store data in a flash memory 有权
    用于基于纠错码确定将数据存储在闪速存储器中的一个或多个位置的方法和装置

    公开(公告)号:US08549384B1

    公开(公告)日:2013-10-01

    申请号:US12822664

    申请日:2010-06-24

    IPC分类号: G11C29/00

    摘要: Apparatus having corresponding methods and computer-readable media comprise an encoder configured to provide encoded data according to an error correction code; a flash memory interface configured to write the encoded data to a location in flash memory, and to read the encoded data from the location in the flash memory; a decoder configured to decode the encoded data read from the location in the flash memory, and to indicate a number of resulting decode errors; and a retirement module configured to retire the location responsive to a number of resulting decode errors reaching an error threshold T.

    摘要翻译: 具有相应方法和计算机可读介质的装置包括:编码器,被配置为根据纠错码提供编码数据; 闪存接口,被配置为将编码数据写入闪速存储器中的位置,并从闪存中的位置读取编码数据; 解码器,被配置为对从闪速存储器中的位置读取的编码数据进行解码,并指示所得到的解码错误的数量; 以及退避模块,被配置为响应于到达错误阈值T的所得到的解码错误的数量而退出所述位置。