The following figure shows the FIR parameters for design 1 (SSR<1).
TP_FIR_LEN is the total number of taps, set to 29.
TP_CASC_LEN describes the number of AI Engine processors to split the operation over. This trades off resources against performance. In this design, set it to 1.
Set TP_API to window type interface port.
TP_SSR sets the parallelism factor. Set this parameter to 1.