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[(IBUF driven by I/O terminal ) is unplaced after IO placer?

时间:2022-12-13 17:33:20浏览次数:41  
标签:placer IP MDIO 导出 接口 terminal unplaced Ethernet AXI


在实现 xilinx IP内核 AXI Ethernet 时,出现如下图所示的错误

[(IBUF driven by I/O terminal ) is unplaced after IO placer?_IP


出现改错误的原因是 AXI Ethernet 的 MDIO接口没有导出,在IP设计框图中导出这个MDIO接口,然后约束文件中分配引脚即可。

标签:placer,IP,MDIO,导出,接口,terminal,unplaced,Ethernet,AXI
From: https://blog.51cto.com/u_15911341/5934935

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