Invention Grant
- Patent Title: Relocating data based on matching address sequences
- Patent Title (中): 基于匹配的地址序列重新定位数据
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Application No.: US14285389Application Date: 2014-05-22
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Publication No.: US09003108B2Publication Date: 2015-04-07
- Inventor: Menahem Lasser
- Applicant: Sandisk Technologies Inc.
- Applicant Address: US TX Plano
- Assignee: Sandisk Technologies Inc.
- Current Assignee: Sandisk Technologies Inc.
- Current Assignee Address: US TX Plano
- Agency: Toler Law Group, PC
- Main IPC: G06F13/00
- IPC: G06F13/00 ; G06F13/28 ; G06F12/02 ; G11C16/34

Abstract:
A data storage device includes a non-volatile memory that includes a three-dimensional (3D) memory. A controller of the data storage device is configured to store a first sequence of addresses based on a first sequence of read instructions received from a host device. Subsequent to storing the first sequence of addresses, the controller is configured to receive a second sequence of read instructions from the host device and to determine whether a second sequence of addresses that is based on the second sequence of read instructions matches the first sequence of addresses. The controller is configured to relocate at least one page of the non-volatile memory at least partially based on the second sequence of addresses matching the first sequence of addresses.
Public/Granted literature
- US20150058535A1 RELOCATING DATA BASED ON MATCHING ADDRESS SEQUENCES Public/Granted day:2015-02-26
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