Data processing system including host with reliability management of memory systems and method for the same
US11354188B2 · kind B2 · utility
0Cited by
2References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 23, 2020 |
| Grant date | Jun 7, 2022 |
| Priority date | — |
| Expiry date | Sep 23, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C2029/0411
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A host handles reliability management of memory systems. The host analyzes characteristics of data associated with a select memory system among the memory systems. The host determines a reliability control mode and one or more reliability schemes among reliability schemes to be applied to the select memory system based on the characteristics. The host provides reliability management information indicating the reliability control mode to the select memory system. The plurality of reliability schemes includes error correction code (ECC), read retry, intra redundancy and refresh schemes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.