一路利用TM4C129内部的MAC+PHY,然后另一路外扩,外扩应该如何实现?直接加个外部PHY 然后用内部MAC可以吗?
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一路利用TM4C129内部的MAC+PHY,然后另一路外扩,外扩应该如何实现?直接加个外部PHY 然后用内部MAC可以吗?