Methods, systems and computer readable medium for writing and reading data
US8838937B1 · kind B1 · utility
13Cited by
120References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 23, 2012 |
| Grant date | Sep 16, 2014 |
| Priority date | — |
| Expiry date | Jan 26, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2212/7203
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A flash memory controller, a computer readable medium and a method for writing to a flash memory device, the method may include receiving multiple logical pages, each logical page having a logical address; determining to write a logical page into a selected physical page of the flash memory device; calculating a hash value for each logical page of the multiple logical pages in response to (a) a logical address of the logical page and (b) a physical page index, to provide multiple hash values of the multiple logical pages.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.