The solution is based on android things to realize google assistant & cast, need to connect 2MIC signal & 2 AEC signal to MPU. Is the connection in the sch right?
1.Is it right to use SAI3 for 4 channel ADC signal input?
2.Is it right to use SAI1 for speaker signal output?
3.Does PICO-PI-IMX7 support TDM format?
Hi felix
1. yes
2. yes
3. I am not familiar with PICO-PI-IMX7 board, but its processor SAI
supports TDM format. Regarding software support, it can be posted on vendor
support: Support - TechNexion
Best regards
igor
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