The i.MX8M needs to be connected to the J1801 connector trough a ribbon cable. With this you will be able to connect SAI ports to other codecs to play/record audio.
In the AN12195 application note sample application, is the audio output through J1801?
The IAR project (audio server) for Cortex-M4 has a WM8524 codec driver, I thought it would be output from the audio jack, is it a difference in my perception?
Also, what kind of audio devices can be connected to the J1801?
Thank you for uploading the attached file.
I understand about the corresponding CODEC in LINUX.
The IAR project (audio server) for Cortex-M4 in AN12195SW is FreeRTOS, the only supported devices are WM8524 and WM8960, right?
Do you have a recordable audio card (audio board) product that connects to the J1801?