Hi,
We have an existing system that passing audio using I2S through McASP is working well.
Now I changed it to TDM (8 time slots), using one active serializer and one acctive TDM channel. It does not work.
I see data in receive DMA buffer. We copies the data to transmit DMA buffer. But I don't see data in output serializer by scope. The output serializer control register has value 0x00000011. I can see transmit DMA is continuously moving data from the buffer to McASP.
What might be the problem?
Thank you.
Regards,
Steve