Stratix II EP2S60 jack 3,5mm

Hello friends!!...i have a problem with a FPGA Altera on dev-board stratix ii EP2S60.

For a university project, i must realize a audio crossover with this FPGA model, where i would use the IN/OUT port with jack 3,5mm for audio in e audio out (J7 - J8/J9).

The problem? For now, i have always utilized, for programming the FPGA, simulink block with corresponding block from Altera library, but now i don't find the block for use these in e out port with jack 3,5mm!!!

the board has this audio codec :http://www.ti.com/lit/ds/symlink/tlv320aic23.pdf

There is someone that can give me a hand please?

thanks at all for disposability!!!