MEMORY SYSTEM AND RELATED WEAR-LEVELING METHOD
    2.
    发明申请
    MEMORY SYSTEM AND RELATED WEAR-LEVELING METHOD 审中-公开
    记忆系统和相关的磨损方法

    公开(公告)号:US20130145079A1

    公开(公告)日:2013-06-06

    申请号:US13607980

    申请日:2012-09-10

    申请人: CHULHO LEE SEIJIN KIM

    发明人: CHULHO LEE SEIJIN KIM

    IPC分类号: G06F12/02

    CPC分类号: G06F12/0246 G06F2212/7209

    摘要: A method is provided for performing wear-leveling in a memory system comprising a nonvolatile memory device and a memory controller configured to control the nonvolatile memory device. The method comprises setting a wear-level grade for each of a plurality of memory blocks based on a plurality of wear parameters, and determining an order in which to perform program and/or erase (P/E) operations on the memory blocks based on their respective wear-level grades.

    摘要翻译: 提供一种用于在包括非易失性存储器件和被配置为控制非易失性存储器件的存储器控​​制器的存储器系统中进行磨损均衡的方法。 该方法包括基于多个磨损参数设置多个存储块中的每一个的磨损等级,并且基于以下步骤确定对存储器块执行程序和/或擦除(P / E)操作的顺序: 各自的磨损等级。