Read counter for quality of service design
US12229452B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 24, 2020 |
| Grant date | Feb 18, 2025 |
| Priority date | — |
| Expiry date | Mar 1, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F9/4881
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Methods, systems, and devices for a read counter for quality of service design are described. First commands may be assigned to a first queue of a memory die of a memory sub-system, wherein the first queue is associated with a first priority level. The memory die may include a second queue associated with a second priority level different from the first priority level, the second queue comprising one or more second commands assigned. Based at least in part on a counter associated with the first queue and the first and second priority levels, it may be determined that a threshold number of the first commands of the first queue have issued without a command from the one or more second commands having issued. A command from the second commands may issue before issuing a next command of the first commands based at least in part on the counter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.