Lichuang EDA learning notes 14: PCB board canvas settings

PCB Canvas properties

PCB Canvas properties are mostly consistent with schematic canvas properties . Click on PCB The blank panel on the right can modify the size unit of the canvas , Grid, etc . At present, we support mm,inch,mil Three units , Precision to three decimal places .

PCB Most of the objects in , After selecting it , Basically, you can view and modify its properties in the right property panel .

other

• Line width ： The default wiring line width is set here .
• corner ： Sets the corner direction of the default route . Yes ：45°,90°, arc , Any angle .
• Copper clad area ： Here you can set whether the copper laying area is visible . After selecting no, the copper laying will disappear , Keep only the copper border . Generate Gerber when , You must first make it visible .

The line width here should be considered , Conform to the design rules

This corner is very useful , Try more

Laying copper is generally invisible , The interface will be much cleaner