6.4.6. Fractional FIR Filter Chain
The top-level testbench includes Control, Signals, Run ModelSim, and Run Quartus Prime blocks, plus ChanView block that deserialize the output buses. An Edit Params block allows easy access to the setup variables in the setup_demo_fir_fractional.m script.
The FilterSystem subsystem includes ChanView, Decimating FIR, InterpolatingFIR, and Scale blocks.
The model file is demo_fir_fractional.mdl.