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    Non-volatile memory controller processing new request before completing current operation, system including same, and method
    1.
    发明授权
    Non-volatile memory controller processing new request before completing current operation, system including same, and method 有权
    非易失性存储器控制器在完成当前操作之前处理新请求，系统包括相同的方法和方法

    公开(公告)号：US09128618B2

    公开(公告)日：2015-09-08

    申请号：US14569143

    申请日：2014-12-12

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Change-hee Lee ,  Jung-Been Im ,  Jung-Yeon Yoon ,  Young-Goo Ko ,  Dong-Hyun Song

    IPC: G06F12/02 ,  G06F3/06 ,  G06F13/24 ,  G11C16/10

    CPC classification number: G06F3/061 ,  G06F3/065 ,  G06F3/0688 ,  G06F12/0246 ,  G06F13/24 ,  G06F2212/7207 ,  G11C16/102 ,  G11C2216/20

    Abstract: A non-volatile memory controller, system and method capable of processing a next request as an interrupt before completing a current operation are disclosed. The non-volatile memory system includes a first memory storing meta data loaded from a flash memory; a second memory storing the meta data copied from the first memory; and a flash memory controller copying the meta data from the first memory to the second memory, changing the meta data in the second memory, and then re-copying the changed meta data from the second memory to the first memory during a first-type operation that requires changes in the meta data.

    Abstract translation: 公开了一种在完成当前操作之前能够处理下一个请求作为中断的非易失性存储器控制器，系统和方法。 非易失性存储器系统包括存储从快闪存储器加载的元数据的第一存储器; 存储从第一存储器复制的元数据的第二存储器; 以及闪存控制器，将所述元数据从所述第一存储器复制到所述第二存储器，改变所述第二存储器中的所述元数据，然后在第一类型操作期间将所述改变的元数据从所述第二存储器重新复制到所述第一存储器 这要求更改元数据。

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