This answer record contains the Release Notes and Known Issues for the LogiCORE IP DSP48 Macro core and includes the following:
This Release Notes and Known Issues Answer Record is for the core generated in Vivado 2013.1 and forward.
Please reference XTP025 - IP Release Notes Guide for past known issue logs and ISE support information.
LogiCORE IP DSP48 Macro core IP Page:
http://www.xilinx.com/content/xilinx/en/products/intellectual-property/dsp48_macro.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 |
|---|---|
| v3.0 (Rev.12) | 2016.3 |
v3.0 (Rev.11) | 2016.2 |
| v3.0 (Rev.11 ) | 2016.1 |
| v3.0 (Rev.11 ) | 2015.4 |
| v3.0 (Rev.10 ) | 2015.3 |
| v3.0 (Rev.9 ) | 2015.2.1 |
| v3.0 (Rev.9 ) | 2015.2 |
| v3.0 (Rev.8 ) | 2015.1 |
| v3.0 (Rev.7 ) | 2014.4.1 |
| v3.0 (Rev.7) | 2014.4 |
| v3.0 (Rev.6 ) | 2014.3 |
| v3.0 (Rev. 6) | 2014.2 |
| v3.0 (Rev. 5) | 2014.1 |
| v3.0 (Rev. 4) | 2013.4 |
| v3.0 (Rev. 3) | 2013.4 |
| v3.0 (Rev. 2) | 2013.3 |
| v3.0 (Rev. 1) | 2013.2 |
| v3.0 | 2013.1 |
General Guidance
The table below provides Answer Records for general guidance when using the LogiCORE IP DSP48 Macro core.
| Article Number | Article Title |
|---|---|
| N/A |
Known and Resolved Issues
The following table provides known issues for the LogiCORE IP DSP48 Macro core, starting with v3.0, 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 |
|---|---|---|---|
| (Xilinx Answer 62406) | Vivado DSP48 Macro 3.0 - Combinational logic around INMODE causing timing issues in the implemented design. | 2013.4 | 2014.2 |
| (Xilinx Answer 58720) | 2013.3 DSP48 Macro 3.0 Rev 3 does not work correctly in Vivado 2013.4 when upgraded from a previous Vivado release | 2013.3 | 2014.1 |
| AR# 54500 | |
|---|---|
| 日期 | 10/13/2016 |
| 状态 | Active |
| Type | 版本说明 |
| IP | |