Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Canaan Inc./K210/I2S0/channel2/imr#0x0
Interrupt Mask Register
Mask RX FIFO data avaliable interrupt
Mask RX FIFO overrun interrupt
Mask TX FIFO empty interrupt
Mask TX FIFO overrun interrupt
https://github.com/cmsis-svd/cmsis-svd-data