Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Holtek/HT32F275x/ADC/ADC_IMASK#0x0
ADC_IMASK
ADIMASKS
ADIMASKG
ADIMASKC
ADIMASKL
ADIMASKU
ADIMASKO
Reserved.
https://github.com/cmsis-svd/cmsis-svd-data