Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Toshiba/M061/SBI/CR2_A#0x0
SBI Control Register 2 (I2C Mode)
SWRST
SBIM
PIN
BB
TRX
MST
https://github.com/cmsis-svd/cmsis-svd-data