Problem with using line-in and line-out

[Altera_Forum]

My board is Stratix II EP2S60. I want to using the line-in and line-out for inputting and outputting the music. However, I can't find which block in the simulink is referred to them. Besides, is this possible to separate the input music to right and left channel in the simulink model planing?

[Altera_Forum]

Who needs simulink to separate two channels? I'd be surprised if there was a "model" at all to interface a ADC and when using a codec, you will have to get familiar with it's interface and most proably take a core. A simulink block is nothing more than that, apart from a graphical wrapper. In stereo data stremas with PCM / S/PDIF you will find LR occuring in an alternating way