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US 9,959,209 B1Granted
Data storage device adjusting command rate profile based on operating mode
AssigneeWestern Digital Technologies, Inc.
InventorsScott E. Burton, Kenny T. Coker, Robert M. Fallone
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Abstract
A data storage device is disclosed comprising a non-volatile memory. A command rate profile is initialized, wherein the command rate profile defines a limit on a number of access commands received from a host as a function of an internal parameter of the data storage device. The command rate profile is adjusted in response to a change in operating mode.
Claims4
A data storage device comprising:
- a non-volatile memory;
- and
- control circuitry operable to:
- initialize a command rate profile, wherein the command rate profile defines a limit on a number of access commands received from a host as a function of an internal parameter of the data storage device;
- detect a change in operating mode independent of a user configurable parameter;
- and
- adjust the function of the command rate profile in response to the detected change in operating mode.
4 more elements
Dependencies are inferred from the claim text.