Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Microchip Technology/ATSAME51J19A/CAN0/TXEFC#0x0
Tx Event FIFO Configuration
Event FIFO Start Address
Event FIFO Size
Event FIFO Watermark
https://github.com/cmsis-svd/cmsis-svd-data