Invention Grant
- Patent Title: Data storage with improved read parallelism
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Application No.: US17191195Application Date: 2021-03-03
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Publication No.: US11645009B2Publication Date: 2023-05-09
- Inventor: Refael Ben-Rubi
- Applicant: Western Digital Technologies, Inc.
- Applicant Address: US CA San Jose
- Assignee: Western Digital Technologies, Inc.
- Current Assignee: Western Digital Technologies, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Patterson + Sheridan, LLP
- Agent Steven H. VerSteeg
- Main IPC: G06F3/06
- IPC: G06F3/06 ; G11C11/56 ; G11C16/26

Abstract:
A data storage device includes a memory device and a controller coupled to the memory device. The controller is configured to receive read requests from a host device. When a read request is received corresponding to one or more pages from a first plane and one or more pages from a second plane, the controller is configured to determine a decode time for the pages of the first plane and the pages of the second plane. Based on the decode times for pages of the first plane and pages of the second page, pages of the first plane that have a similar decode time to pages of the second plane are read in parallel.
Public/Granted literature
- US20220283736A1 Data Storage With Improved Read Parallelism Public/Granted day:2022-09-08
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