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尊敬的站内成员:
请问TM4C外接PHY时,可以用内部集成的PHY对应的寄存器?外部PHY如何和TM4C实现连接测试(比如Auto-negotiation什么的)?
谢谢!但是TM4C1294NCPDT可能不支持external PHY(您可以查看datasheeet),很多1294系列的都支持external PHY,我一直按照上图2的思路进行的,但是发现TM4C1294NCPDT不支持external PHY,所以就纠结到底可以用内部的PHY寄存器?