Free Download TopoR 4.3 - Topological PCB Autorouter

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Extremely Fast and Comprehensive Topological PCB Autorouter. It routes PCBs with free-angle technology and take arc-like traces. The result is far superior to any shape-based auto-router or regular time-consuming manual routing. Specctra DSN / SES interface is supported to central data with PCB CAD packages. 650 flag version is available for exempt. TopoR routes with less number of vias / layers and length of traces if compare to other auto-routers. Each wire has a minimal length and goes about pads with a proper clearance. Absence of preferred routing directions in layers considerably reduces wire parallelism, which in its turn reduces electromagnetic crosstalks. TopoR has intuitive user interface that allows you to memorise it and take your first free-angle contrive in few hours. Before all operations TopoR shows tips that helps in your work. User manual and tutorials guides your through the routing process and allows to go started with ease. TopoR tin perform latitude optimization of several alternative topology variants, which differ in optimized parameters, while the user is offered a prize of selecting one or several variants. One the unique features of TopoR is its capability to movement components on the routed table while preserving the connections topology. Geometry and position of components are automatically calculated to comply with the new components position. Movement of components, vias and wire branching is used to lessening wires length, allow the uttermost clearance space which should be not less than required (to excrete the constringe spaces). Movement tin be performed both manually and automatically, and the nigh effective wires shape is defined immediately. Due to absence of preferred routing directions in layers and late level of optimization TopoR provides quality routing of contemporary BGA components, which is traditionally a very difficult problem for other routers.