FIR Filter Generation - 2022.1 English

Vitis Model Composer User Guide (UG1483)

Document ID
UG1483
Release Date
2022-05-26
Version
2022.1 English

The HDL Blockset in Model Composer includes a FIR Compiler block that targets the dedicated DSP48E1, DSP48E2, and DSP58 hardware resources in the 7 series, UltraScale™ and Versal® devices respectively to create highly optimized implementations. Configuration options allow generation of single rate, interpolation, decimation, Hilbert, and interpolated implementations. Standard MATLAB® functions such as fir2 or the MathWorks FDA tool can be used to create coefficients for the Xilinx® FIR Compiler.

Figure 1. FDA Tool Example