Sunday, January 4, 2015

Connections (Rubberbands)

With the connections you can connect pads or SMD-pads of your layout. This is helpful not to forget to route tracks.
 
The connections are also very important for the work with the integrated autoruter. The autorouter uses these connections to route tracks.
 
The connections, displayed as thin rubberband-lines, are also helpful to find a suitable position for components. You may use them to avoid crossing tracks when placing components on the board.
 
To place connections on your board, activate the connection-mode with the corresponding button from the toolbar on the left:
connections
 
Connections can only be drawn between pads or SMD-Pads. Just click on the first pad, you want to connect. After that, a rubberband "sticks" on your mouse cursor. Now click on any other pad to finish the connection. Pads will light up when they are touched to make connecting easier.
 
Click with the right mouse button, to abort the process.

Removing existing connections
To delete an existing connection (re-) draw the connection again. The connection will be removed.

connections
Removing connections (rubberbands) automatically
Sprint Layout is in the position to find out whether two pads are connected by the layout or not. This makes it possible to remove rubberbands between connected pads (routed tracks) automatically. Call REMOVE CONNECTIONS (RUBBERBANDS) from the FUNCTIONS item of the main menu or from the toolbar.
The function examines every rubberband-connection and removes it, if the connection between two pads has allready been routed. Sprint Layout considers also trough pads for double-sided boards. The function will inform you about removed and remaining connections when the process is finished. 

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