Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Alif Semiconductor/AE512F80F5582AS_CM55_HE_View/LPI2C/LPI2C_INFIFO_STATUS#0x0
Inbound FIFO Status Register
This field shows the number of available bytes of data in the inbound FIFO
This field shows if the inbound FIFO is full
This field shows if the inbound FIFO is empty
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https://github.com/cmsis-svd/cmsis-svd-data