Choose Design Rule Type B&Electrical Clearance constraint Short-Circuit Constraint Un Routed Net Constraint Un- Connected pin Constraint Width Constraint Routing Topology Routing Priocity Routing Corner: Routing via style Fanout control Differential Parcs routin +Mask 国Rae 47 Mamufacturing LEHigh Speed acem OK Cancel 图3-3 Choose Design rule Type对话框图3-3 Choose Design Rule Type对话框