SPRUIF3B May 2017 – March 2019 DRA790 , DRA791 , DRA793 , DRA797
The EVM supports onboard AIC3106 audio codec for analog audio conversions. Analog inputs are supported on two 3.5-mm audio jacks, including stereo line inputs (P12) and mono microphone (P11). Analog outputs are supported on two 3.5-mm audio jacks, providing stereo line outputs (P13) and stereo headset (P14). The digital audio is connected to the SoC using the multichannel serial port (McASP3). The codec requires a master clock (AHCLKX). The audio codec is configured using I2C1, and is accessed at address 0x19.