This answer record contains the Release Notes and Known Issues for the Fast Fourier Transform (FFT) LogiCORE IP and includes the following:
Please reference XTP025 - IP Release Notes Guide for past known issue logs and ISE support information.
Fast Fourier Transform (FFT) LogiCORE IP Page:
https://www.xilinx.com/content/xilinx/en/products/intellectual-property/fft.html
General Information
Supported Devices can be found in the following three locations:
For a list of new features and added device support for all versions, see the Change Log file available with the core in Vivado.
Version Table
This table correlates the core version to the first Vivado design tools release version in which it was included.
| Core Version | Vivado Tools Version |
|---|---|
| 9.0 (Rev. 13) | 2017.4 |
| 9.0 (Rev. 12) | 2017.3 |
| 9.0 (Rev. 12) | 2017.2 |
| 9.0 (Rev. 11) | 2017.1 |
| 9.0 (Rev. 11) | 2016.4 |
| 9.0 (Rev. 11) | 2016.3 |
| 9.0 (Rev. 10) | 2016.2 |
| 9.0 (Rev. 10) | 2016.1 |
| 9.0 (Rev. 9) | 2015.4 |
| 9.0 (Rev. 8) | 2015.3 |
| 9.0 (Rev. 7) | 2015.2.1 |
| 9.0 (Rev. 7) | 2015.2 |
| 9.0 (Rev. 7) | 2015.1 |
| 9.0 (Rev. 6) | 2014.4.1 |
| 9.0 (Rev. 6) | 2014.4 |
| 9.0 (Rev. 5) | 2014.3 |
| 9.0 (Rev. 4) | 2014.2 |
| 9.0 (Rev. 4) | 2014.1 |
| 9.0 (Rev. 3) | 2013.4 |
| 9.0 (Rev. 2) | 2013.3 |
| 9.0 (Rev. 2) | 2013.2 |
| v9.0 | 2013.1 |
General Guidance
The table below provides Answer Records for general guidance when using the Fast Fourier Transform (FFT) LogiCORE IP.
| Article Number | Article Title |
|---|---|
| N/A |
Known and Resolved Issues
The following table provides known issues for the Fast Fourier Transform (FFT) LogiCORE IP, starting with v9.0, initially released in Vivado 2013.1.
Note: The "Version Found" column lists the version the problem was first discovered.
The problem might also exist in earlier versions, but no specific testing has been performed to verify earlier versions.
| Answer Record | Title | Version Found | Version Resolved |
|---|---|---|---|
| N/A |
| Answer Number | Answer Title | Version Found | Version Resolved |
|---|---|---|---|
| 29209 | LogiCORE Fast Fourier Transform (FFT) - Release Notes and Known Issues | N/A | N/A |
| AR# 54501 | |
|---|---|
| Date | 03/15/2018 |
| Status | Active |
| Type | Release Notes |
| IP |
|