This answer record contains the Release Notes and Known Issues for the UltraScale 100G Ethernet LogiCORE IP and includes the following:
This Release Notes and Known Issues Answer Record is for the core generated in Vivado 2013.1 and later versions.
100G Ethernet LogiCORE IP Page:
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.
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|
|v2.3 (Rev. 2)||2018.1|
|v2.3 (Rev. 1)||2017.4|
|v2.0 (Rev. 1)||2016.4|
|v1.4 (Rev. 1)||2014.4.1|
The table below provides Answer Records for general guidance when using the LogiCORE UltraScale Interlaken core.
Table 2: General Guidance
|Article Number||Article Title|
|(Xilinx Answer 55248)||Vivado Timing and IP constraints|
|(Xilinx Answer 61626)||How do I speed up simulation?|
|(Xilinx Answer 62457)||How do I generate a license key to activate this core?|
Known and Resolved Issues:
The following table provides known issues for the UltraScale Interlaken core, starting with v1.0, initially released in Vivado 2013.4.
Note: The "Version Found" column lists the version where 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 70775)||Example design errors out if TX Flow control is enabled, but RX flow control is disabled||v2.2||See AR|
|(Xilinx Answer 62991)||Max packet length can be increased from GUI setting||v1.4||v1.5|
|(Xilinx Answer 62687)||Implementation errors regarding GT placement when shared logic included in example design||v1.3||v1.4|
|(Xilinx Answer 58865)||Simulation support limited to QuestaSim 10.2a||v1.0||v1.1|
|(Xilinx Answer 58866)||Simulation on QuestaSim 10.2a simulator takes ~4 hours to complete||v1.0||v1.1|
|(Xilinx Answer 58868)||2013.4 release is restricted to simulation only||v1.0||v1.1|
|(Xilinx Answer 58869)||100G Ethernet configuration is restricted to the CAUI-10 configuration when using GTH transceivers ||v1.0||v1.1|
|04/07/2014||Updated for 2014.1 release|
|06/16/2014||Updated for 2014.2 release|
|07/25/2014||Added link to (Xilinx Answer 61626)|