Hi Team,
I have a scenario where I am operating the SAI1_A peripheral in the Nucleo-L552ZEQ . The device is configured to be in asynchronous slave mode. The master device generates the SAI_FS, SAI_SCK and the SAI_SD signals. Could you please clarify on what would be the maximum frequency of the SAI_SCK signal generated from the master would be read by the STM32L55 IC? I see on the clock configuration tab that the SAI frequency has been set as 31.428MHz (which is the maximum I could configure). In my case, I could observe that I cannot read data for a clock frequency higher than 16MHz (any frequency at the SAI_SCK below 16MHz works perfect). Is it an expected behavior? or could there be any configurations missing on my end? Any leads on this would really be of help. Thanks in advance.
Regards,
Janani
