Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/stm32/stm32u5/STM32U545/SAES/DPACFGR#0x0
configuration register
REDCFG
RESEED
TRIMCFG
CONFIGLOCK
https://github.com/modm-io/cmsis-svd-stm32