Interrupt request signal conversion system and method, and computing device
US11816049B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 13, 2022 |
| Grant date | Nov 14, 2023 |
| Priority date | — |
| Expiry date | Feb 11, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D10/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An interrupt request signal conversion system includes an interrupt request signal converter configured to generate one or more converted interrupt request signals based on one or more signals received from one or more peripheral devices, and a signal output terminal configured to send the one or more converted interrupt request signals to an interface module of a processor during operation. Each of the one or more converted interrupt request signals includes a plurality of interrupt identification bits each used to identify, based on a first level and a second level different from the first level, whether a signal received from a corresponding one of the one or more peripheral devices within a predetermined time range includes a peripheral interrupt request signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.