PCB_Dlg-LayerDirectionsLayer Directions_AD
Created: 四月 20, 2018 | Updated: 四月 21, 2018
| Applies to versions: 18.1, 19.0, 19.1, 20.0, 20.1, 20.2 and 21
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The Layer Directions dialog
Summary
This dialog is used to specify preferred routing directions for all enabled signal layers (defined in the layer stack).
Access
The dialog is accessed by clicking Edit Layer Directions in the Situs Routing Strategies dialog (click Route » Auto Route » Setup or Route » Auto Route » All).
Options/Controls
The dialog presents a grid listing each signal layer as defined in the layer stack. Each layer is presented in terms of the following:
- Layer - the name of the signal layer.
- Current Setting - the currently chosen preferred routing direction for the layer. This field is editable. Use the drop-down to select from the following options: Not Used, Horizontal, Vertical, Any, 1 O'Clock, 2 O'Clock, 4 O'Clock, 5 O'Clock, 45 Up, 45 Down, Fan Out, and Automatic.
- Actual Direction - the direction for routing that the Autorouter is actually using. This field is read-only. It will follow the preferred routing direction chosen for the layer in the Current Setting field, unless Automatic is chosen, in which case it will calculate the best direction to be used, based on the defined routing directions for other layers.