Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Silicon Labs/Series0/EZR32WG/EZR32WG230F128R61/ETM/ETMPIDR4#0x0
Peripheral ID4 Register
JEP106 Continuation Code
4KB Count
https://github.com/cmsis-svd/cmsis-svd-data