请教一下各位高手:
AM335X中有2个USB模块,一个可以用来作为HOST主机,一个可以用来作为DEVICE设备,想请问一下,这两个一个作HOST一个作DEVICE的时候,这两对信号线能直接闭合成环吗?也就是自己做主机控制自己做设备。
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