I am at initial stage in understanding the CODEC. Here I need a small clarification on MIC_DET pin which are as follows :
- Can you please clarify on the hardware connection and functionality of MICDET as it is provided for headset and also for the MIC1LP.
- Please confirm type of headphone need to be connected – TRRS : OMTP / CTIA.
- Can I connect earphones which is having built-in mic to headphone jack (J4).