Method and device for transmitting data on asynchronous paths between domains with different clock frequencies
US10211973B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 3, 2014 |
| Grant date | Feb 19, 2019 |
| Priority date | — |
| Expiry date | Dec 3, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01D1/06
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The invention relates to a method for transmitting data between a first unit which accumulates data that has been generated with a first frequency and a second unit which requests the accumulated data with a second frequency. The method has the steps of requesting a first total increment and a first value, which represents a time increment belonging to the first total increment, from the first unit, said first total increment being the data content of the accumulated data block provided at the request time in the first unit; generating a second total increment from the first total increment using the first value, the second total increment being the data content of a data block adapted to a nominal time increment of the second frequency; and transmitting the second total increment to the second unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.