Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Microchip Technology/ATSAME70N20B/I2SC0/IMR#0x0
Interrupt Mask Register
Receiver Ready Interrupt Disable
Receiver Overrun Interrupt Disable
Transmit Ready Interrupt Disable
Transmit Underflow Interrupt Disable
https://github.com/cmsis-svd/cmsis-svd-data