【Vivado】添加License后仍提示无法生成bitstream的解决办法

参考链接

https://support.xilinx.com/s/article/57264?language=en_US

问题描述

1. 确认已在Vivado中添加了以太网的License，
   
2. 再重新生成bitstream时仍提示以下信息：
   [Common 17-69] Command failed: This design contains one or more cells for which bitstream generation is not permitted:
   design_1_i/xxv_ethernet_0/inst/i_design_1_xxv_ethernet_0_0_top_1/i_design_1_xxv_ethernet_0_0_CORE ()
   design_1_i/xxv_ethernet_0/inst/i_design_1_xxv_ethernet_0_0_top_0/i_design_1_xxv_ethernet_0_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.
   

解决办法

1. 第一步右键sources视图中的block design文件，如下图所示，点击reset output products
   
2. 第二部依然右键sources视图中的block design文件，如下图所示，点击generate output products
   
3. 等待生成结束，之后直接再次生成bitstream即可。