I am trying to get back the current of the SSM3525 into the ADAU1772 with PDM communication.
I am using both eval boards to do that and I saw that the DMIC0/1 Data are wired together.
Then, I am able to read both current and voltage when the data comes out from the SSM3525.
But now, I am trying to put a digital microphone on DMIC0 and to read the current on DMIC1. Then, I am not able to get the microphone signal with the eval board of the ADAU1772 because the signal from the SSM3525 is short-circuiting the microphone signal but is there a possibility to separate the data from DMIC0 and DMIC1 (If I am routing my own PCB) to get both signals ?
I can not use input2/3 because I am already using the ADC to input another signals...
Thanks in advance for your help.