Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Silicon Labs/SiM3_NRND/SIM3L168_A/ACCTR_0/DEBUGEN#0x0
DBGOEN=DISABLED
Calibration
Debug Output Enable.
0 (DISABLED): undefined
1 (ENABLED): undefined
https://github.com/cmsis-svd/cmsis-svd-data