Hybrid memory systems with cache management
US11526441B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | May 17, 2021 |
| Grant date | Dec 13, 2022 |
| Priority date | — |
| Expiry date | May 17, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D10/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In a general aspect, a hybrid memory system with cache management is disclosed. In some aspects, a memory module includes volatile memory, non-volatile memory, and an internal cache. The internal cache is communicably coupled with the volatile memory and the non-volatile memory. Whether to execute a memory access request is determined by operation of the memory module. In response to the inability of the memory access request to be executed, a data transferring process is performed to copy data between the volatile memory and the non-volatile memory via the internal cache.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.