Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/STMicroelectronics/STM32G473xx/FDCAN1/NBTP#0x0
FDCAN_NBTP
NTSEG2
NTSEG1
NBRP
NSJW
https://github.com/cmsis-svd/cmsis-svd-data