（I am partly translating from Japanese to English using google translation. Thank you google awesome google）

I think that English can be understood from those who do PPAP.

I have less experiences this PCM5242RHBEVM　contained　PCM5242.

Please help me please.

I want to make an APC router that the staff  uses around the studio inside the FM radio broadcasting station.

When broadcast signals are switched from two kinds of systems, I want to connect with fade-out fade-in with I 2 S signal as it is

Therefore, I want to use an IC with the following functions. If this IC has its function

Does PCM5242RHBEVM　contained　PCM5242　 have the 　function of    Change Volume I2S to I2S Signal　？

then

Could you teach us procedure　or procedure URL what 

How to control this IC with a microcomputer　and PurePath™   ?

The final product is controlled with a microcomputer such as Nios II built in the MAX10.

Please  I hope Post on the net　what 　Universal　sample code ,sample 　Universal　Electronic circuit  and so . 

thank you for reading　　Arigatou.