Non-volatile memory sector rotation
US9588882B2 · kind B2 · utility
1Cited by
1References
25Claims
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Key dates
| Filing date | Dec 2, 2013 |
| Grant date | Mar 7, 2017 |
| Priority date | — |
| Expiry date | Apr 29, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D10/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Methods and apparatus related to non-volatile memory page sector rotation are described. In one embodiment, logic rotates the order of one or more sectors by a rotation value prior to storage of the one or more sectors in a non-volatile memory device. Logic then rotates the one or more sectors back by the rotation value after reading the one or more sectors from the non-volatile memory device. Furthermore, at least one indirection block (corresponding to the one or more sectors) is stored in at least two different logical memory pages of the non-volatile memory. Other embodiments are also disclosed and claimed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.