Technologies for memory mirroring across an interconnect
US12327035B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Sep 24, 2021 |
| Grant date | Jun 10, 2025 |
| Priority date | — |
| Expiry date | Oct 12, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F11/20
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Technologies for memory mirroring across an interconnect are disclosed. In the illustrative embodiment, a primary memory agent that controls a single memory channel can implement memory mirroring by sending mirrored memory operations to a secondary memory agent over an interconnect. In the illustrative embodiment, the secondary memory agent may not be aware that it is performing mirrored memory operations. The primary memory agent may handle error recovery, scrubbing, and failover to the secondary memory agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.