工程师你好!
参考的是TI AM5728 EVM设计;
一块小的核心板,通过座子引到一块较大的底板。
问题是千兆一直up,down,应该是适配失败了(网线和对接的PC在TI EVM上是可以千兆连接成功的)。
请帮忙审核一下原理图是否有问题?感谢!
现象:
核心板原理图如下:
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