Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Keil/AT32WB415xx_v2/ADC1/SPT1#0x0
sample time register 1
Selection sample time of channel ADC_IN10
Selection sample time of channel ADC_IN11
Selection sample time of channel ADC_IN16
Selection sample time of channel ADC_IN17
https://github.com/cmsis-svd/cmsis-svd-data