Invention Grant
- Patent Title: Probation bit for data storage memory
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Application No.: US16263640Application Date: 2019-01-31
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Publication No.: US10783982B2Publication Date: 2020-09-22
- Inventor: Stephen H. Perlmutter
- Applicant: Seagate Technology LLC
- Applicant Address: US CA Fremont
- Assignee: Seagate Technology LLC
- Current Assignee: Seagate Technology LLC
- Current Assignee Address: US CA Fremont
- Agency: Hall Estill Attorneys at Law
- Main IPC: G11C7/10
- IPC: G11C7/10 ; G11C29/52 ; G11C16/06 ; G06F11/10

Abstract:
A data storage system can receive a data write request to write data to a physical address of a non-volatile semiconductor memory prior to detecting an error while storing the write data to the physical address. The detected error is corrected with a monitor module connected to the non-volatile semiconductor memory and a counter associated with the physical address is incremented with the monitor module in response to the corrected error. The write data can be subsequently read to a host in response to a data read request.
Public/Granted literature
- US20190378589A1 PROBATION BIT FOR DATA STORAGE MEMORY Public/Granted day:2019-12-12
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