This answer record contains the Release Notes and Known Issues for HDCP and includes the following:
This Release Notes and Known Issues Answer Record is for the core generated in Vivado 2015.4 and later versions.
HDCP 1.x Page: N/A
HDCP 1.x is only available when generating a DisplayPort or HDMI Subsystem.
Supported Devices can be found in the following three locations:
For a list of new features and added device support for all versions:
This table correlates the core version to the first Vivado design tools release version in which it was included.
|Core Version||Vivado Tools Version||IP Changelog||Standalone Software Driver Patches|
|v1.0 (Rev. 3)||2018.1||No Changes||(Xilinx Answer 71123)|
|v1.0 (Rev. 3)||2017.3||(Xilinx Answer 69903)|
|v1.0 (Rev. 2)||2017.1||(Xilinx Answer 69055)|
|v1.0 (Rev. 1)||2016.3||(Xilinx Answer 68157)|
|v1.0 (Rev. 1)||2016.1||(Xilinx Answer 66930)|
|v1.0||2015.4||(Xilinx Answer 66004)|
The table below provides Answer Records for general guidance when using the HDCP 1.x IP.
|Article Number||Article Title|
|(Xilinx Answer 67830)||How should the HDCP keys be formatted for the HDCP 1.x?|
|(Xilinx Answer 66741)||Do I need to have both the HDCP 1.x and HDCP 2.2 cores or is HDCP 2.2 backward compatible with HDCP 1.x?|
Known and Resolved Issues:
The following table provides known issues for HDCP 1.x, 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.
|Article Number||Article Title||Version Found||Version Resolved|
|(Xilinx Answer 68174)||Why do I see a compilation error in the XHdcp1x_HandleTimeout function when compiling a TX only solution?||2016.3||2016.4|
|(Xilinx Answer 68208)||Why is there a restriction saying that HDMI and DisplayPort can not be used on the same platform design?||v1.0||N/A|
|(Xilinx Answer 68158)||Why do I see "snow" when switching between HDCP 2.2 and HDCP 1.4 with the Murideo Generator?||2016.3||2016.4|
|(Xilinx Answer 67306)||Why do I get "WARNING: [BD 41-1284] Cannot set parameter SUGGESTED_PRIORITY on port /hdcp14_irq" when validating my design containing an HDMI Receiver Subsystem with HDCP 1.4 is included?||HDMI RX SS v2.0||N/A|
|11/13/2017||Added v1.0 (Rev. 2) and v1.0 (Rev. 3) to the Version Table|
|12/14/2016||Added v1.0 (Rev. 1) to Version Table, (Xilinx Answer 68157) and (Xilinx Answer 68174)|
|11/10/2016||Added (Xilinx Answer 68208)|
|11/01/2016||Added (Xilinx Answer 68158)|
|09/07/2016||Added (Xilinx Answer 67830)|
|06/02/2016||Added (Xilinx Answer 67306)|
|03/01/2016||Added (Xilinx Answer 66741)|