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rscasny

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  • 0

    While trying out one of the examples designs that come with Vivado for the SP701 board, I ran into a licensing issue. What licenses are supplied with the kit?

    • [Common 17-69] Command failed: This design contains one or more cells for which bitstream generation is not permitted: mb_preset_i/axi_ethernet_0/inst/mac/inst/tri_mode_ethernet_mac_i/bd_b764_mac_0_core () If a new IP Core license was added, in order for the new license to be picked up, the current netlist needs to be updated by resetting and re-generating the IP output products before bitstream generation.
  • 0 in reply to javagoza

    It seems that there are some trial licenses and specifically there is a 120-day trial license for the AXI 1G/2.5G Ethernet Subsystem

    image

    With this design it is the only IP core that reports license problems.

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  • 0 in reply to javagoza

    That would make sense because the Spartan-7 does not have a hard Ethernet core (unlike Zynq series, for example), and the soft Ethernet cores are not supplied for free by Xilinx. If you're not goint to use Ethernet in your project, then it's not an issues. If you are, then the 120 days trial license could cover the project duration fine. But i DO understand the frustration with limited-time trial licenses Slight smile. Especially since the (paid) IP core licenses are too expensive for individual/hobbyist use.