CPLD converter, dual I2S codecs to TDM

The project's goal is to have two I2S codecs, both at the same samplerate, selectable 48/96/192KHz, connected to a CPLD and the CPLD to provide a TDM protocol for connection to a MCU. Codecs will have 48/96/192KHz, stereo, 32bits sample depth and will work at I2S protocol. Codecs will perform both capture and playback concurrently. The TDM protocol should have 4 slots for channels. Some points that need to be taken into consideration in order to better understand the requirements: 1. the freelancer must have good kowledge of audio TDM and I2S protocols. 2. The freelancer should decide what CPLD is most appropriate and cost beneficial to the task, CPLD has to be a member of Intel/Altera MAX V CPLD. 3. The freelancer will provide appropriate testbech to verify the proper behaviour of the design with written instructions on how to perform the tests. 4. The freelancer should provide all the sources and the complete Quartus project.