FIR filters have been categorized into classes and placed in a distinct namespace scope: xf::dsp::aie::fir, to prevent name collision in the global scope. Namespace aliasing can be utilized to shorten instantiations:
namespace dsplib = xf::dsp::aie;
Additionally, each FIR filter has been placed in its unique FIR type namespace. The available FIR filter classes and the corresponding graph entry point are listed below:
| Function | Namespace and class name |
|---|---|
| Single rate, asymmetrical | dsplib::fir::sr_asym::fir_sr_asym_graph |
| Single rate, symmetrical | dsplib::fir::sr_sym::fir_sr_sym_graph |