Patent ID: 11971775
Assignee: WESTERN DIGITAL TECHNOLOGIES, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 7:
8. A data storage device, comprising:
a controller operable to:
determine that a read operation requesting data stored by the data storage device is unsuccessful; and
based on a determination that the requested read operation is unsuccessful:
apply a first dynamic read threshold entry associated with a dynamic read threshold table across a first plane of a memory die of the data storage device on which the data is stored;
simultaneously apply a second dynamic read threshold entry associated with the dynamic read threshold table across a second plane of the memory die of the data storage device on which the data is stored, the second plane being different than the first plane; and
determine whether at least one of the first dynamic read threshold entry and the second dynamic read threshold entry is successful in reading the data associated with the read operation.