We have detected your current browser version is not the latest one. Xilinx.com uses the latest web technologies to bring you the best online experience possible. Please upgrade to a Xilinx.com supported browser:Chrome, Firefox, Internet Explorer 11, Safari. Thank you!

AR# 59384

DisplayPort TX Subsystem - Release Notes and Known Issues for Vivado 2015.4 and newer tool versions


This answer record contains the Release Notes and Known Issues for the DisplayPort TX Subsystem and includes the following:

  • General Information
  • Known and Resolved Issues
  • Revision History

DisplayPort TX Subsystem Page:



General Information

Supported Devices can be found in the following locations:

For a list of new features and added device support for all versions:

  • Subsystem or IP - See the Change Log included with the core in Vivado.
  • Subsystem or IP - Click on the Change Log links below.
  • Standalone Software Drivers - See the Change Log included with the Doxygen Drivers in Xilinx SDK
  • Standalone Software Drivers - Github Software Driver Repo

Version Table

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
2.1 (Rev. 3) 2018.2 (Xilinx Answer 71212)    
2.1 (Rev. 2) 2018.1 (Xilinx Answer 70699)    
2.1 (Rev. 1) 2017.4 (Xilinx Answer 70386)    
2.1 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)    


General Guidance

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 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 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
v1.0 v2.0


Revision History:  
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
11/24/2015 Initial Release

Linked Answer Records

Master Answer Records

Answer Number Answer Title Version Found Version Resolved
56852 Xilinx Multimedia, Video and Imaging Solution Center - Top Issues N/A N/A

Child Answer Records

Associated Answer Records

AR# 59384
Date 09/21/2018
Status Active
Type Release Notes
  • DisplayPort
Page Bookmarked