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DP83TG720S-Q1: INH管脚和SOC的GPIO电路设计

LIUHUAN
Prodigy 70 points
Part Number: DP83TG720S-Q1

Hi TI FAE，

           千兆以太网DP83TG720设计上要支持睡眠/唤醒功能，INH管脚唤醒的电平只能是3.3V吗？是否可以接到1.8V的GPIO？看描述是OD门输出，外部是否需要接上拉？实际下图参考电路上又有接下拉10k，是否有推荐的GPIO参考电路，当前使用的SOC GPIO是1.8V的

另外请教下，INT在什么场景下才会使用到？