I am looking for assistance with setting up Serial Input Port 2 as an I2S input using SigmaStudio 3.17. I have created a project with a Input block with channels 32-33 selected. This connects to a two channel volume control and then to two outputs. The project link, compiles and downloads without problem and the volume control is working. However, instead of Serial Port 2 accepting I2S signals as inputs, it is sending out Bclk and LRclk clock signals. Looking at the ADAU1466 data sheet, pins 65-67 (Serial Port 2 pins) are bidirectional and must be configured. Obviously, the project I have desinged with SigmaStudio is not properly configuring these pins.