The following table shows the revision history for this document.
| Section | Revision Summary |
|---|---|
| 12/17/2025 Version 9.1 | |
| Features | Updated SSR rates. |
| IP Facts | Updated supported simulators. |
| Feature Support Matrix | Added topic. |
| Configuration Tab | Updated parameter descriptions. |
| Implementation Tab | Updated parameter descriptions. |
| Detailed Implementation Tab | Updated parameter descriptions. |
| Create a State Structure | Updated table descriptions for SSR support. |
| Installing and Running the MEX Function | Updated table descriptions for SSR support. |
| 06/11/2025 Version 9.1 | |
| Features | Updated SSR description. |
| Core Overview | Added SSR description. |
| For Single-channel and SSR | Updated figure. |
| For Single-channel and SSR | Updated figure. |
| Rounding Implementation | Added SSR description. |
| Bit and Digit Reversal | Added SSR description. |
| Transform Size | Added SSR note. |
| Forward/Inverse and Scaling Schedule | Added SSR note. |
| Pipelined Streaming I/O Architecture | Added SSR note. |
| Blocking Runtime Configuration | Added section. |
| Fixed-Point Data | Added SSR note. |
| Configuring the FFT | Updated description. |
| Configuration Tab | Updated SSR description. |
| Implementation Tab | Updated SSR description. |
| Detailed Implementation Tab | Updated SSR description. |
| Create a State Structure | Updated C_NSSR and C_SYSTOLICFFT_INV rows. |
| Installing and Running the MEX Function | Added generics.C_NSSR and updated generics.C_SYSTOLICFFT_INV. |
| Demonstration Test Bench | Added SSR note description. |
| 11/13/2024 Version 9.1 | |
| Features | Updated this section. |
| IP Facts | Updated this section. |
| Core Overview | Updated this section. |
| TDATA Example | Updated this section. |
| TDATA Example | Updated this section. |
| Floating-Point Considerations | Updated this section. |
| Configuration Tab | Updated this section. |
| Implementation Tab | Updated this section. |
| Design Flow Steps | Removed the section System Generator for DSP Graphical User Interface. |
| Create a State Structure | Updated this section. |
| Installing and Running the MEX Function | Updated this section. |
| References | Updated this section. |
| 05/30/2024 Version 9.1 | |
| Entire document | Support native Floating-Point and Super Sample Rate |
| 05/04/2022 Version 9.1 | |
| Unpacking and Model Contents | Information added for the c model. |
| 08/06/2021 Version 9.1 | |
| Configuration Channel | Updated TDATA Format information. |
| TDATA Fields | Updated SCALE_SCH
field name. |
| 01/21/2021 Version 9.1 | |
| N/A | Added Versal adaptive SoC support. |
| 06/17/2020 Version 9.1 | |
| Applying a New Configuration While Idle |
|
| 05/22/2019 Version 9.1 | |
| Algorithm | Minor changes. |
| Transform Status | Minor changes. |
| 04/04/2018 Version 9.1 | |
| N/A | Version change only. |
| 10/04/2017 Version 9.0 | |
| N/A | Added scaling factor information. |
| 11/18/2015 Version 9.0 | |
| N/A | AMD UltraScale+™ device support added. |
| 09/30/2015 Version 9.0 | |
| N/A | Updated C model chapter to include details of MPIR libraries required by latest C model enhancements. |
| 06/24/2015 Version 9.0 | |
| N/A | C Model supported software updated. |
| 04/01/2015 Version 9.0 | |
| N/A |
|
| 10/01/2014 Version 9.0 | |
| N/A | Updated document to correct cross-reference error and clarify Resets information. |
| 04/02/2014 Version 9.0 | |
| N/A |
|
| 12/18/2013 Version 9.0 | |
| N/A | Added AMD UltraScale™ architecture support. |
| 10/02/2013 Version 9.0 | |
| N/A |
|
| 03/20/2013 Version 1.0 | |
| N/A | Initial release as a Product Guide; replaces DS808 and UG459. No other documentation changes. |