nlutmap - map to LUTs of different sizes
nlutmap [options] [selection] This pass uses successive calls to 'abc' to map to an architecture. That provides a small number of differently sized LUTs. -luts N_1,N_2,N_3,... The number of LUTs with 1, 2, 3, ... inputs that are available in the target architecture. -assert Create an error if not all logic can be mapped Excess logic that does not fit into the specified LUTs is mapped back to generic logic gates ($_AND_, etc.).