CODEC / DSP interaction

my current goal is to follow the dry audio path and better understand how the Codec is connected to the DSP chip and how the signal flows. I will:

• study hardware diagrams to trace the audio path from analog in to analog out
• study the .h file for the codec in VisualDSP++ and see how the software controls the codec
• change sampling and bit rates
• route the audio to all four possible analog outputs
• swap left and right channels
• experiment further with dry audio and have fun