AM2752-Q1: How to successfully configure MCASP without entering CLK?

Part Number: AM2752-Q1


Hi, TI expert:

We are developing with AM275, using A2B output as the audio input to the SOC. We've encountered a problem: when using MCASP to receive data, if A2B doesn't start successfully (i.e., MCASP doesn't have a CLK), MCASP configuration fails. This forces us to wait for A2B to configure successfully, causing a slow startup. Is there a way to successfully configure MCASP without a CLK? Ideally, we want to control the SOC to start processing data only when a CLK is available, and not process input data when a CLK is unavailable.