Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Alif Semiconductor/AE722F80F55D5LS_CM55_HE_View/LPI2S/I2S_ROR0#0x0
RXCHO=Val_0x0
Receive Overrun Register 0
Read this bit to clear the RX FIFO Data Overrun interrupt.
0 (Val_0x0): RX FIFO write valid
1 (Val_0x1): RX FIFO write overrun
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https://github.com/cmsis-svd/cmsis-svd-data