Method and system for processing data conflict
US9792193B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 26, 2014 |
| Grant date | Oct 17, 2017 |
| Priority date | — |
| Expiry date | Jun 18, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D10/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method and a system for processing a data conflict are provided that relate to the field of signal interface technologies of an integrated circuit, where the method includes sending a power management bus (PMBus) command to a slave device by using a PMBus, so as to perform power management; when the PMBus command fails to be sent, determining whether the number of times that the PMBus command fails to be sent is greater than or equal to a preset value, where the preset value is configured in advance during system initialization; starting timing if the number of times that the PMBus command fails to be sent is less than the preset value; and resending the PMBus command when timing duration reaches resending time. The present invention is applicable to a scenario in which multiple master devices (Masters) send the PMBus command by using the PMBus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.