Datasheets

Document	Covers	Edition
fft_64k datasheet	fft_64k: overlapped 64K-point FFT/IFFT	Rev 1.0, 2026
FFT_PIPE datasheet	FFT_PIPE: pipelined FFT	2008
FFT_MIXED datasheet	FFT_MIXED: mixed-radix FFT	Legacy
UltraLong FFT datasheet	UltraLong FFT	Legacy
Floating Point FFT fact sheet	Floating Point FFT	Legacy
FFT/IFFT core specification	All FFT cores	Legacy

Articles

• FFT success story (PDF)

• “FPGAs, Go, Go, Go”, Chip Design Magazine (PDF)