Mixed Radix IP
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High-performance Low-memory Mixed Radix FFT
- Real or Complex valued IFFT/FFT options
- Per transform selection of FFT size from 8 to 32768 points
- Per transform selection of FFT or IFFT
- Efficient mixed radix 4/2 dragonfly for low cycle count
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Floating Point FFT/IFFT IP Core
- Worlds fastest and most flexible Floating Point FFT IP Core
- Ultra high performance (> 1GSPS possible)
- Custom precision, any exponent and mantissa width
- Clock speeds over 200 MHz in Virtex II Pro
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FFT Intel® FPGA IP Core
- The Fast Fourier transform (FFT) Intel FPGA intellectual property (IP) core is a high-performance, highly parameterizable FFT processor
- The FFT function implements a radix-2/4 decimation-in-frequency (DIF) FFT algorithm for transform lengths of 2m where 6 ≤ m ≤ 14, internally using a block-floating-point architecture to maximize signal dynamic range in the transform calculation.
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MixedRadix FFT IP Core
- The MixedRadix FFT IP Core uses a modular combination of radix2, 3, 5, and 7 Fast Fourier Transform (FFT) pipelined engines to provide discrete transforms on data frames or continuous data streams, with sample rate up to the maximum clock frequency.
- The engines are arranged to provide the most beneficial resource usage and data ordering for the system.
