FIR compiler - filter interconnection

Hi everybody,

Have anyone from the skilled users used the FIR filter in the application? I understand the filter features the FIR issues etc.

Now I am in the following stage:

I have working Qsys system with the processor, NIOS, SDRAMs, PIOs...

What is the goal? I want to filter the PIO data (ADC output) and for easy understanding send to the output PIO (DAC input) with the same bit-width.

I do not know how to convert the PIO port to the streaming source/sink of the FIR compiler?

Thanks for hint.

Jan.