METHOD FOR PROTECTING CONFIGURATION DATA FROM A DATA BUS TRANSCEIVER, DATA BUS TRANSCEIVER AND DATA BUS SYSTEM

• Main Authors: Janiszewski, Ireneusz, Cornelius, Claas, Gach, Robert, Michel, Frank, Beckmann, Tobias
• Format: Patent
• Language: English
• Published: 25.10.2018
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

A method for protecting configuration data from a data bus transceiver operable in a subnetwork mode. The configuration data are provided for comparison with data bus message data arriving via a data bus. A reference checksum for the configuration data is generated and stored, and recurrently checke...