Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Silicon Labs/Series1/EFR32MG14P/EFR32MG14P632F256GM32/LDMA/CH0_SRC#0x0
Channel Descriptor Source Data Address Register
Source Data Address
https://github.com/cmsis-svd/cmsis-svd-data