【FPGA】Generate Bitstream失败Write Bitstream ERROR
【问题】 Write Bitstream [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/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.
【原因】 通过报错原因找到 axi_ethernet_0/inst/mac/inst/tri_mode_ethernet_mac_i,鼠标右键Report IP Status,发现这个IP没有授权,虽然可以综合,但是无法生成bit 文件。
【解决方法】 1、重新生成License http://www.xilinx.com/getlicense 可以参考如下链接 https://blog..net/Pieces_thinking/article/details/103656841 2、从邮箱下载license文件(Xilinx.lic),并load License 3、返回VIVDO界面,在TCL Console界面下,输入reset_project并回车 等待reset完成 reset完成 4、通过Report IP Status查看License状态,如果显示design Linking 说明license不够,还是无法Generate Bitstream,否则就可以正常Generate Bitstream了。