Use this page to set up the Mitre Rules For Specctra.

Mitre

The mitre option changes 90 degree track corners to 135 degrees after the router has finished.

Mitre Options

Check Mitre to enable the corner removal after routing.

Check Pins to allow mitres between corners and pins.

Check Corners to allow mitres to replace wrong way segments when the length of the segment is greater than the setback.

Check T-Junctions to allow mitres between corners and T-Junctions.

Setbacks

This is the minimum distance between a pin, corner or T-Junction and the nearest corner that the router will consider for replacing with a mitre. If -1 is specified, the router built in default value will be used.

Specctra Wizard

Start | Routing Types | Defaults | Choose Layers | Nets | Routing Costs | Pin - Pin Limits | Protect | Breakout | Mitre | Testpoints | Files | Finish

Introduction To The Specctra Router | Load Specctra Results | Specctra Smart Router | Specctra with Options