Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Microchip Technology/ATSAMV71J20/ACC/ACR#0x0
ISEL=LOPW
Analog Control Register
Current Selection
0 (LOPW): Low-power option.
1 (HISP): High-speed option.
Hysteresis Selection
https://github.com/cmsis-svd/cmsis-svd-data