This answer record contains the Release Notes and Known Issues for the DisplayPort RX Subsystem and includes the following:
DisplayPort RX Subsystem Page:
https://www.xilinx.com/content/xilinx/en/products/intellectual-property/ef-di-displayport.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 |
|---|---|
| v2.0 (Rev. 5) | 2017.2 |
| v2.0 (Rev. 4) | 2017.1 |
| v2.0 (Rev. 3) | 2016.4 |
| v2.0 (Rev. 2) | 2016.3 |
| v2.0 (Rev. 1) | 2016.2 |
| v2.0 | 2016.1 |
| v1.0 | 2015.4 |
General Guidance
The table below provides Answer Records for general guidance when using the DisplayPort RX Subsystem.
| Article Number | Article Title |
|---|---|
| (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 RX 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.
IP
| Article Number | Article Title | Version Found | Version Resolved |
|---|---|---|---|
| (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 68908) | Why does training succeed but there is no video data captured when using HDCP? | v2.0 (Rev. 3) | v2.0 (Rev. 4) |
| (Xilinx Answer 68431) | How do I use the DP159 forwarded clock for 1.62 Gbps for the Kintex UltraScale parts? | v2.0 (Rev. 3) | v2.0 (Rev. 4) |
| (Xilinx Answer 68629) | How do I support 3 EDID blocks? or How do I support an EDID larger than 256 bytes? | v2.0 (Rev. 3) | v2.0 (Rev. 4) |
| (Xilinx Answer 68454) | Why does training timeout when using a DisplayPort Rx Subsystem MST design on some sources? | v2.0 (Rev. 3) | v2.0 (Rev. 4) |
| (Xilinx Answer 69199) | Why does the OOC synthesis of the BD is always Out of date? |
v2.0 (Rev. 2) | v2.0 (Rev. 4) |
| (Xilinx Answer 67433) | Why does the DisplayPort RX driver for the DisplayPort IP and DisplayPort subsystem sometimes fail to train when using the DP159 production silicon? | v2.0 (Rev. 1) | v2.0 (Rev. 3) |
Software Driver
| Article Number | Article Title | Version Found | Version Resolved |
|---|---|---|---|
| (Xilinx Answer 67274) | Why does the CP_CURRENT (0x02) register value differ between the documentation and the driver? | v2.0 (Rev. 1) | N/A |
Revision History:
| 06/29/2017 | Added v2.0 (Rev. 5) to Version Table and (XilinxAnswer 69199) |
| 05/12/2017 | Added v2.0 (Rev. 4) and v2.0 (Rev. 3) to Version Table (Xilinx Answer 68860) and (Xilinx Answer 69077) |
| 02/07/2017 | Added (Xilinx Answer 68454), (Xilinx Answer 68629), (Xilinx Answer 68431), v2.0 (Rev. 2) and v2.0 (Rev. 3) to Version Table |
| 07/14/2016 | Added (Xilinx Answer 67274), (Xilinx Answer 67433) and added v2.0 (Rev. 1) to Version Table |
| 04/06/2016 | Added v2.0 to Version Table |
| 11/24/2015 | Initial Release |
| Answer Number | Answer Title | Version Found | Version Resolved |
|---|---|---|---|
| 56852 | Xilinx Multimedia, Video and Imaging Solution Center - Top Issues | N/A | N/A |
| Answer Number | Answer Title | Version Found | Version Resolved |
|---|---|---|---|
| 59384 | DisplayPort TX Subsystem - Release Notes and Known Issues for Vivado 2013.1 and newer tool versions | N/A | N/A |
| 54522 | LogiCORE IP DisplayPort - Release Notes and Known Issues for Vivado 2013.1 and newer tool versions | N/A | N/A |
| 57842 | LogiCORE Video PHY Controller - Release Notes and Known Issues for Vivado 2013.1 and newer tool versions | N/A | N/A |
| AR# 65447 | |
|---|---|
| Date | 07/10/2017 |
| Status | Active |
| Type | Release Notes |
| IP |
|