Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
November 30, 2021
Patent Application Number
16368092
Date Filed
March 28, 2019
Patent Primary Examiner
Patent abstract
A Data Storage Device (DSD) includes a Non-Volatile Memory (NVM) for storing data. A processor of the DSD receives a command from a host to access data in the NVM, and performs the command to access data in the NVM. The DSD further includes a host-trusted module functionally isolated from at least a portion of the DSD. The host-trusted module is configured to receive an instruction from the host, and perform an operation based on the instruction. According to one aspect, the operation includes a predetermined atomic operation to modify data stored in the NVM.
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