Data storing method and data storing apparatus for reducing power consumption in sudden power-off
US10853241B2 · kind B2 · utility
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16Claims
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Key dates
| Filing date | May 25, 2018 |
| Grant date | Dec 1, 2020 |
| Priority date | — |
| Expiry date | Jan 16, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D10/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Disclosed is a data storing method performed by a controller. The method includes storing an attribute value of first data to be written to a nonvolatile memory device in a command queue, determining whether the first data is garbage collection data on the basis of the attribute value when a power interruption occurs, and writing the first data to the nonvolatile memory device according to a result of the determination of whether the first data is garbage collection data or not.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.