B-TopoR-General Information-Custom Design
Circuit Board Electronic Pcb
TopoR has an automatic component placement feature. The procedure can be used both for all components of the board and only for components in a specific area. It is not comparable to the quality of the manual placement, but it can be used as a preparation step for manual placement.
The minimum and desired clearances for each net can be specified.
TopoR automatically reduces the width of a wire that approaches a narrow pad (or one with a diameter that is less than the width of the wire), or when it passes through bottlenecks (for example, between the pads of a component).
Wire-to-pad transitions use teardrop-style smoothing. The use of this procedure at the design stage helps avoid violations in design-rule checking when teardrops are added in the CAM editor.
TopoR can recognize BGA (Ball Grid Array) component areas and apply a special strategy for routing them. This helps reduce the number of vias, the density of connections, and in some cases the number of routing layers.
In Russian (language of the developers), topor means "axe".
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