CAN frame works?

Answer

SOF – 1 Dominant

Arbitration Field – 11 bit Identifier, 1 bit RTR (or) 11 bit, 1SRR, 1IDE, 18 bit, 1RTR

Control Field – IDE, r0, 4 bits (DLC)

Data Field – (0-8) Bytes

CRC Field – 15 bits, Delimiter (1 bit recessive)

ACK Field – 1 bit, Delimiter (1 bit recessive)

EOF – 7 bits recessive

IFS – 3 bits recessive

Types of frames – Data, remote, Error frame and Overload frame

Types of errors – ACK error, Bit error, Stuff error, Form error, CRC error

Error frame – 0-12 superposition flags, 8 recessive (Delimiter)

Overload frame – 0-12 superposition flags, 8 recessive (Delimiter)