Data processing method for memory device, apparatus, and system
US12399619B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 26, 2022 |
| Grant date | Aug 26, 2025 |
| Priority date | — |
| Expiry date | Aug 26, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/0607
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
This application discloses a data processing method for a memory device, an apparatus, and a system, and relates to the field of data storage technologies, so that memory capacity expansion can be implemented, and the memory capacity expansion is not limited by an original quantity of DDR channels. The memory device includes a controller, a first memory, and a second memory, the controller separately communicates with a processor, the first memory, and the second memory, and read/write performance of the first memory is higher than read/write performance of the second memory. The method includes receiving an operation request of the processor, where the operation request includes a logical address, and accessing the first memory or the second memory based on the logical address.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.