Invention Grant
- Patent Title: Optimization of non-aligned host writes
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Application No.: US17903750Application Date: 2022-09-06
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Publication No.: US12183386B2Publication Date: 2024-12-31
- Inventor: Alexander Bazarsky , Judah Gamliel Hahn , Michael Ionin
- 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
- Main IPC: G11C11/408
- IPC: G11C11/408 ; G11C11/406 ; G11C11/56

Abstract:
The present disclosure generally relates to aligning non-aligned data for more efficient data reading. Data for write commands does not always perfectly align, yet the data is written in order of write command receipt. In such cases, aligned chunks of data may be split into two word lines (WLs) due to the presence of previously received smaller chunks of data. Rather than writing the data in order, the smaller chunks of data, which are non-aligned, are held in a buffer and written later to ensure that any aligned chunks of data remain aligned when written to the memory device. Once sufficient smaller chunks or data have accumulated to be aligned, or upon a need to write the smaller chunks upon reaching a threshold, the smaller chunks are written together in a single WL so as to not cause non-alignment of aligned data.
Public/Granted literature
- US20240079045A1 OPTIMIZATION OF NON-ALIGNED HOST WRITES Public/Granted day:2024-03-07
Information query
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