Patent attributes
A data message decoder for high-speed serial bus applications includes a sync pattern decoder that is operated in parallel and simultaneously with a message bit decoder. By operating the sync pattern decoder and the message bit decoder in parallel and simultaneously a true sync pattern following a valid looking sync pattern may be identified and the decoding of the bit message following the valid looking sync pattern may be aborted once the true sync pattern is detected. The data message decoder is robust and tolerant of bus anomalies that are typical when using high frequency signaling on a multipoint serial bus. The robust data message decoder is suitable for, but not limited to, applications in the aerospace industry, such as onboard network systems for advanced commercial and military aircraft.
