Memory system and a programming method thereof
AssigneeSamsung Electronics Co., Ltd.
InventorsYoon-Young Kyung, Nam-Ho Kim, Hyun Jin Choi
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Abstract
A method of programming a storage device includes determining, at a controller of the storage device, that a first program mode of a plurality of program modes is to be entered in response to first information, wherein the first information includes a parameter associated with temperature, power consumption or input/output workload, and changing, using the controller, a program ratio of a first programming and a second programming of the storage device in the first program mode.
Claims22
A method of programming a storage device, comprising:
- determining, at a controller of the storage device, that a first program mode of a plurality of program modes is to be entered in response to first information, wherein the first information includes a parameter associated with temperature, power consumption or input/output workload;
- and
- changing, using the controller, a program ratio of a first programming and a second programming of the storage device in the first program mode.
A method of programming a storage device, comprising:
- determining, at a controller of the storage device, that a first program mode of a plurality of program modes is to be entered in response to first information, wherein the first information includes a parameter associated with temperature, power consumption or input/output workload;
- and
- changing, using the controller, a program ratio of a first programming, a second programming and a third programming of the storage device in the first program mode.
(canceled)
A method of programming a storage device, comprising:
- determining, at a controller of the storage device, that an operating mode of the storage device is a low power mode;
- determining, at the controller when in the low power mode, that a first program mode of a plurality of program modes is not executable, due to deterioration in performance of the storage device;
- invoking a power reduction scheme in response to the determination that the first program mode is not executable;
- and
- performing first and second programmings in the storage device in a second program mode of the plurality of program modes, in accordance with the power reduction scheme.
(canceled)
A memory system, comprising:
- a plurality of nonvolatile memory devices, wherein each of the nonvolatile memory devices is configured to operate in a first program mode and a second program mode;
- and
- a controller connected to the nonvolatile memory devices via a plurality of channels, wherein the controller is configured to measure a temperature of the memory system and determine, in response to the measured temperature, whether to operate the nonvolatile memory devices in the first program mode or the second program mode.
22-28. (canceled)
Dependencies are inferred from the claim text.