Parameterized High Speed Structures Differential Pair w/Return Path Enhancements • New prototype to generate High Speed Structures based on parameters first released in 17.42 o
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Create high-speed via transitions with return path vias, route keepouts, and pad entry/exit traces from a variety of available patterns Accessible thru Route>Unsupported Prototypes>Create Structure Requires SiP Layout Option or High Speed Option license Available in 17.2 Compatibility Mode
• Differential Pair Signal Vias o
New canvas selection of pre-existing via transitions seed Padstack, Spacing/Pitch
• New Route Keepout Void Shapes added to Structure Generator for more customized high speed structures in 17.43 o o o
Available keepout shapes: rectangle, oval, rings, goggles, owl Ability to define different keepout shapes and dimensions per layer Ability to define allowed objects (i.e. via, trace, etc) in keepout by layer
Oval 22
Rings
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Rectangle
Goggles
Owl