Apparatuses for managing and accessing flash memory module
US9529709B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 23, 2011 |
| Grant date | Dec 27, 2016 |
| Priority date | — |
| Expiry date | Oct 28, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2212/7201
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for maintaining address mapping for a flash memory module is disclosed including: recording a first set of addresses corresponding to a first set of sequential logical addresses in a first section of a first addressing block; recording a second set of addresses corresponding to a second set of sequential logical addresses in a second section of the first addressing block; recording a third set of addresses corresponding to a third set of sequential logical addresses in a first section of a second addressing block; and recording a fourth set of addresses corresponding to a fourth set of sequential logical addresses in a second section of the second addressing block; wherein the second set of logical addresses is successive to the first set of logical addresses, and the third set of logical addresses is successive to the second set of logical addresses.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.