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BT voice call config in mx6q

Question asked by liu feng on Aug 4, 2018
Latest reply on Mar 6, 2019 by libo liu

Hi all

According to the hardware sch, the Bluetooth module is connected to the port4 of AUDMUX and the Codec is connected to the port 3 of AUDMUX, the both ports using I2S interface. I have two puzzled as the following shows:

1. If the two ports configed as I2S means I have to connect two SSI to the AUDMUX and set them as I2S mode? Shall I have to add one SSIn connect to the port 4 as the following red line?

2. As the manual, the 2 external port (port 3 & 4) can be connected together in the normal mode. If I just add the link between port 3 & 4?