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公开(公告)号:US20130227247A1
公开(公告)日:2013-08-29
申请号:US13859502
申请日:2013-04-09
Applicant: Micron Technology, Inc.
Inventor: Troy A. Manning , Martin L. Culley , Troy D. Larsen
IPC: G06F12/10
CPC classification number: G06F12/1045 , G06F12/0246 , G06F12/0292 , G06F12/1009 , G06F12/1027 , G06F2212/1004 , G06F2212/7201 , Y02D10/13
Abstract: The present disclosure includes devices, systems, and methods for memory address translation. One or more embodiments include a memory array and a controller coupled to the array. The array includes a first table having a number of records, wherein each record includes a number of entries, wherein each entry includes a physical address corresponding to a data segment stored in the array and a logical address. The controller includes a second table having a number of records, wherein each record includes a number of entries, wherein each entry includes a physical address corresponding to a record in the first table and a logical address. The controller also includes a third table having a number of records, wherein each record includes a number of entries, wherein each entry includes a physical address corresponding to a record in the second table and a logical address.
Abstract translation: 本公开包括用于存储器地址转换的装置,系统和方法。 一个或多个实施例包括存储器阵列和耦合到阵列的控制器。 阵列包括具有多个记录的第一表,其中每个记录包括多个条目,其中每个条目包括对应于阵列中存储的数据段的物理地址和逻辑地址。 控制器包括具有多个记录的第二表,其中每个记录包括多个条目,其中每个条目包括对应于第一表中的记录的物理地址和逻辑地址。 控制器还包括具有多个记录的第三表,其中每个记录包括多个条目,其中每个条目包括对应于第二表中的记录的物理地址和逻辑地址。