38.3.4.1 Transmit Event FIFO Configuration

To reserve space in RAM for the TEF, the STEF bit (C1CON[19]) has to be set. The number of message objects in the TEF is configured using the FSIZE[4:0] bits (C1TEFCON[27:23]). Transmitted messages can be timestamped by setting the TEFTSEN bit (C1TEFCON[5]).