TJA 1043/1051 data sheet:
1, The TJA1043 implements the CAN physical layer as defined in the current ISO11898
standard (ISO11898-2:2003, ISO11898-5:2007 and the pending updated version of ISO
11898-2:2016). Pending the release of ISO11898-2:2016 including CAN FD and
SAE-J2284-4/5, additional timing parameters defining loop delay symmetry are specified.
This implementation enables reliable communication in the CAN FD fast phase at data
rates up to 5 Mbit/s.
Do the TJA1043 don't meet the CAN FD of ISO11898-2 2016 before 2016, the meet after 2016?
2, TJA 1043 data sheet Chapter2.1 :
Loop delay symmetry timing enables reliable communication at data rates up to
5 Mbit/s in the CAN FD fast phase
What is mean of 'Loop delay symmetry timing'?