AWu6New Contributor6 years agocyclone v FPGA上,针对多个GE网口,该如何做时序约束? 单个GE网口的RGMII接口时钟约束和内部逻辑时钟约束我知道如何做,也调试验证过,时序收敛的情况下,数据收发没有问题,多个网口的约束,只是单独约束各自的时钟的情况下,会报很多交叉的时钟的negtive slack,而且数据收发基本上是混乱的。这个需要如何解决?
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