| AMD UltraScale+ Integrated 100G Ethernet Subsystem | 100GE Auto-Negotiation/Link Training, AN/LT |
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Full access to the AMD UltraScale+ Integrated 100G Ethernet Subsystem and 100GE Auto-Negotiation/Link Training, AN/LT IP cores, including bitstream generation capability, requires that you generate and install a License Key.
To use the hard AMD UltraScale+ Integrated 100G Ethernet Subsystem, get a no charge license here.
To use the 100GE Auto-Negotiation/Link Training, AN/LT, request an evaluation license, please send an email with your company email address to ethernet_mgmt@xilinx.com.
To use the soft 100GE Auto-Negotiation/Link Training, AN/LT IP core, purchase a Project or a Site License from your local Sales Representative using the appropriate part number in the table below:
| LogiCORE Product Name | License Key Feature | Part Number |
| AMD UltraScale+ Integrated 100G Ethernet Subsystem | cmac_usplus | N/A |
| Soft 100GE AN/LT for Integrated 100G Ethernet for US/ US+, Project License |
cmac_an_lt | EF-DI-100GE-AN-LT-PROJ* |
| Soft 100GE AN/LT for Integrated 100G Ethernet for US/ US+, Site License |
cmac_an_lt | EF-DI-100GE-AN-LT-SITE* |
| *100GE AN/LT is required for 100GBASE-KR4 or 100GBASE-CR4 applications. For all other applications such as 100GBASE-SR4, it is not used. If you do not require 100GBASE-KR4 or100GBASE-CR4, please ignore the cmac_an_lt license key warning message in Vivado. |
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After purchasing a license for the 100GE AN/LT IP core, follow the instructions in the purchase confirmation email you will receive on downloading the IP core netlist from the Product Licensing Site, and on generating and installing a Full license key to activate Full access to the core.
For information on New Features, Known Issues, and Patches please refer to the Installation, Licensing and release Notes document available on the Licensing Solution Center.