This answer record contains the Release Notes and Known Issues for the DisplayPort TX Subsystem and includes the following:
DisplayPort TX Subsystem Page:
Supported Devices can be found in the following locations:
For a list of new features and added device support for all versions:
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The entire Xilinx User Community is available to help here, and you can ask questions and collaborate with Xilinx experts to get the solutions you need.
This table correlates the core version to the first Vivado design tools release version in which it was included.
Table 1: Version
|Core Version||Vivado Tools Version||Subsystem Change Log||Subsystem Patches||Standalone Software Driver Patches|
|v2.1 (Rev. 4)||2018.3|
|v2.1 (Rev. 3)||2018.2||(Xilinx Answer 71212)|
|v2.1 (Rev. 2)||2018.1||(Xilinx Answer 70699)|
|v2.1 (Rev. 1)||2017.4||(Xilinx Answer 70386)|
|v2.1||2017.3||(Xilinx Answer 69903)|
|v2.0 (Rev. 3)||2017.1||(Xilinx Answer 69055)||(Xilinx Answer 67091)|
|v2.0 (Rev. 2)||2016.4||(Xilinx Answer 68369)|
|v2.0 (Rev. 1)||2016.3||(Xilinx Answer 68021)|
|v2.0||2016.1||(Xilinx Answer 66930)|
|v1.0||2015.4||(Xilinx Answer 66004)|
The table below provides Answer Records for general guidance when using the DisplayPort TX Subsystem.
Table 2: General Guidance
|Article Number||Article Title|
|(Xilinx Answer 71773)||Do the DisplayPort Subsystems IPs support active or passive adaptors to HDMI, DVI, or VGA?|
|(Xilinx Answer 71504)||Why is XAPP1271 not available anymore?|
|(Xilinx Answer 69077)||XAPP1271 - Why does a debug build work but not the release build with optimizations?|
Known and Resolved Issues
The following table provides known issues for the DisplayPort TX Subsystem, starting with v1.0, initially released in Vivado 2015.4.
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.
Table 3: IP
|Article Number||Article Title||Version Found||Version Resolved|
|(Xilinx Answer 70328)||Why can the example design integrated in Vivado not be built on Windows?||2.1||v2.1 (Rev. 4)|
|(Xilinx Answer 69683)||Why is there sometimes unexpected data skew between lanes when enabling the PRBS-7 option?||v2.0 (Rev. 2)||N/A|
|(Xilinx Answer 68860)||Why do I get the warning message that the DisplayPort LogiCORE will become obsolete when I am already using the subsystem?||v2.0 (Rev. 4)||N/A|
|(Xilinx Answer 69199)||Why is the OOC synthesis of the BD always Out of date?||v2.0 (Rev 2)||v2.0 (Rev. 4)|
|(Xilinx Answer 67717)||Why do I see *tx_vid_pixel0 and *tx_vid_pixel1 inputs even though I have configured the core for single pixel mode?||v2.0||N/A|
|(Xilinx Answer 66286)||DisplayPort TX Subsystem IP errors in Generating Outputs : ERROR: [BD 41-1273] Error running post_propagate |
TCL procedure: invalid command name "::bd::addr::get_addresses_of" in managed IP project
|11/30/2018||Added v2.1 (Rev. 4) to Version table and (Xilinx Answer 71773) to General Guidance Table|
|10/23/2018||Added (Xilinx Answer 70328) to known issues|
|09/04/2018||Added v2.1 (Rev. 3) to Revision Table and (Xilinx Answer 71504) to General Guidance|
|04/04/2018||Added v2.1 (Rev. 1), v2.1 (Rev. 2) to Version Table|
|11/13/2017||Cleanup Version Table. Added v2.1 to Version Table|
|08/29/2017||Added (Xilinx Answer 69683)|
|06/29/2017||Added 2.0 (Rev. 3) to Version Table, (Xilinx Answer 66286), and (Xilinx Answer 69199)|
|05/12/2017||Added (Xilinx Answer 69077)|
|04/05/2017||Added v2.0 (Rev. 1), v2.0 (Rev. 2) to Version Table and (Xilinx Answer 68860)|
|08/12/2016||Added (Xilinx Answer 67717)|
|04/06/2016||Added v2.0 to Version Table|