Method of processing bus data
US10356014B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 24, 2013 |
| Grant date | Jul 16, 2019 |
| Priority date | — |
| Expiry date | Aug 1, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L49/9023
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method is provided for operating a communication controller coupling a device comprising a processor with a bus. The method comprises: receiving a plurality of types of data packets via the bus and processing received data packets before making available said received data packets to the device processor. The processing of received data packets comprises: evaluating each received data packet in accordance with predetermined criteria; rejecting any of the received data packets that fails to meet the predetermined criteria; identifying non-rejected data packets having high priority; identifying said non-rejected other data packets having lower priority; providing a high priority data path to the processor for the high priority data packets; providing at least one additional data path to the processor for the other data packets; and providing a high priority alert to the device processor to the presence of high priority data packets at the high priority channel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.