Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Silicon Labs/Series1/EFR32MG12P/EFR32MG12P433F1024IM48/ETM/ETMPIDR4#0x0
Peripheral ID4 Register
JEP106 Continuation Code
4KB Count
https://github.com/cmsis-svd/cmsis-svd-data