MEMORY SYSTEM AND BAD BLOCK MANAGEMENT METHOD
    3.
    发明申请
    MEMORY SYSTEM AND BAD BLOCK MANAGEMENT METHOD 审中-公开
    存储系统和边框管理方法

    公开(公告)号:US20120284469A1

    公开(公告)日:2012-11-08

    申请号:US13438203

    申请日:2012-04-03

    申请人: Dong-Young Seo

    发明人: Dong-Young Seo

    IPC分类号: G06F12/12

    摘要: Disclosed is a bad block management method of a memory system that includes virtual blocks having a plurality of units and at least one reserved block. The bad block management method includes mapping the virtual blocks and the at least one reserved block onto one physical block in the plurality of physical blocks, determining that a first virtual block in the virtual blocks includes a bad virtual block unit, and replacing the bad virtual block unit in the first virtual block with a first reserved block unit selected from the reserved block units.

    摘要翻译: 公开了包括具有多个单元和至少一个保留块的虚拟块的存储器系统的坏块管理方法。 坏块管理方法包括将虚拟块和至少一个保留块映射到多个物理块中的一个物理块上,确定虚拟块中的第一虚拟块包括坏虚拟块单元,并且将不良虚拟块 第一虚拟块中的块单元,其具有从保留块单元中选择的第一保留块单元。