A New High-Performance Digital FM Modulator and Demodulator for Software-Defined Radio and Its FPGA Implementation

Table 4

Component wise FPGA implementation result.

Module name	Maximum frequency (MHz)	FPGA resources used			Gate count
		Slices	Slice FF	No. of LUTs
FM data generator	1045.8	7	14	0	139
Interpolator	386	12	11	16	318
Pipelined DDFS	334.5	75	55	120	1,325
Accumulator	335.2	9	18	18	357
Phase detector	131	46	0	71	1,106
Loop filter	221	12	12	23	372
DDFS	155.6	87	25	159	1,371
FIR filter	366.7	97	180	194	3,750