[USRP-users] Vivado license for 10 GbE

Wade Fife wade.fife at ettus.com
Tue Feb 26 11:00:39 EST 2019

Yes, you can ignore that error.



On Tue, Feb 26, 2019 at 9:56 AM Leandro Echevarría via USRP-users <
usrp-users at lists.ettus.com> wrote:

> Hey everyone,
> Upon building my own custom RFNoC images for an X310 using Vivado GUI, I'm
> getting a critical warning stating the following: "Evaluation License
> Warning: This design contains one or more evaluation cores that will cease
> to function after a certain period of time. This design should NOT be used
> in production systems". It then mentions that the "ten_gig_eth_pcs_pma" IP
> core was generated using a design_linking license.
> Nevertheless, I found this Xilinx's AR
> <https://www.xilinx.com/support/answers/68203.html> that says this error
> will appear when using both BASE-R and BASE-KR cores, but that the BASE-R
> one is actually free and the error message can be dismissed. I checked the
> sources list and it appears that Ettus are indeed using a BASE-R IP core,
> but I just wanted to make sure: can I keep generating bitstreams without
> fearing the Ethernet interfaces to stop working after they run for a while?
> Thanks in advance,
> Leo
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> USRP-users at lists.ettus.com
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