Method for controlling slices of memory to be turned on or off, controller, chip and electronic device
US11204868B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 19, 2020 |
| Grant date | Dec 21, 2021 |
| Priority date | — |
| Expiry date | Mar 24, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D10/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present application discloses a memory control method, a controller, a chip and an electronic device, and relates to the field of control technology. A specific implementation solution is: obtaining first address information of an access to the memory performed by the processor within a first time window; determining, according to the first address information and an address jump relationship, a target slice of the memory that is to be accessed by the processor within a second time window; and controlling the target slice in the memory to be turned on and controlling a slice other than the target slice in the memory to be turned off within the second time window. Through the above-mentioned process, each slice is dynamically turned on and off according to the actual situation of memory access, thereby reducing the power consumption of the memory to the maximum extent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.