FFT MegaCore Function User Guide, Describes the features and characteristics of FFT MegaCore Function.
This document is the User Guide for the Altera FFT MegaCore Function, a high-performance, highly-parameterizable Fast Fourier Transform (FFT) processor. It supports complex FFT or inverse FFT (IFFT) implementations for high-performance applications using FPGA devices.
| Maximum system clock frequency | more than 300 MHz |
|---|---|
| Data width support | 8 to 32-bit data and twiddle width |
| Ordering Code | IP-FFT |
| Product ID | 0034 |
The ordering code for the FFT MegaCore Function is IP-FFT.
The function supports Arria, Cyclone, HardCopy, and Stratix device families with varying levels of support.
Yes, it implements an enhanced variable streaming FFT with single precision floating point or fixed point representation.