I can use one SAI RxTx channel or Two separate SAI ports, providing independent Rx and Tx channels.
Which solution supplies the best HD stereo audio quality ? (stereo and bass channel would be great)
The Speaker drive can be separated from the Audio codec but I am all ears on any suggestions.
My processor board is based on the STM32F7 series processors I am developing my own low level drive software, to facilitate a smaller code footprint and the highest quality seamless Stereo Audio I/O.
The design is working toward a Skype/Gypsy Audio interface, and to reproduce reasonable quality music.
Which software protocol is better ? I2S, PCM , other ?