SWRZ138 july 2023 AWRL1432
ADVANCE INFORMATION
CRC: CRC 8-bit data width and CRC8-SAE-J1850 and CRC8-H2F possible use in CAN module is not supported
AWRL1432ES1.1
CRC types CRC8-SAE-J1850 and CRC8-H2F are not supported for 8-bit data width. Minimum data width supported is 16-bit.
It is recommended to not use the above mentioned unsupported polynomials.