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关于AM57XX Layout Guide



TI工程师:

  你好。请问红色圈圈部分是什么意思?是指USB3.0/SATA等等内部的差分对与差分对之间的长度误差?还是指每个差分对中的2个信号线的长度误差?请帮忙详细解释下。谢谢