The Conjugated Interface Block (~Interface Block) is a specialization of Interface Block that has the same features as its original Interface Block except that its Directed Features and Flow Properties are reversed (conjugated). As shown in the figure below, the usb Interface Block is conjugated to ~usb which has the same info Flow Property and p1 Proxy Port as original but with opposite directions. The p2 Proxy Port direction is the same since it is inout.
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