CAN with Flexible Data-Rate

19/03/2018 by Kvaser

This is the original outline whitepaper for CAN FD, written by Florian Hartwich form Robert Bosch GmbH.

The paper presents the CAN FD frame format, explaining how additional bits in the control field enable new options, plus how the new CRC sequence secures longer frames with the same Hamming distance as the existing CAN protocol.