SI-FPGAIP-FFT: Overview
Sheldon Instruments offers cores that perform forward and inverse Fast Fourier Transforms (FFT & iFFT), efficiently designed with a highly parallel and pipelined architecture.

Key Features

• Forward and Inverse FFTs.
• Highly integrated into the Phase Correlation architectures, making use of the same FPGA resources (memories and complex multipliers) to perform the multiplication stage of the algorithm.
• 1D and 2D dimensionality.
• Configurable data width for desired dynamic range.
• Flexibility to handle binarily expandable data sizes.
• Optimization criteria selectable between device speed for real-time performance, or minimum area for low resource utilization.

FPGA IP