Looking for:
Altium designer 17 keep out layer free download |
Altium designer 17 keep out layer free download
Note that in this example, the clearance associated with Keepouts is greater than that for normal objects due to a custom Keepout Clearance Rule see below. The influence of the Keepout collection on the Polygon Pours can be seen clearly when the layout is viewed in Single Layer 3D mode, as shown below — Top Layer on the left and Bottom Layer on the right. In the simple example shown below, Keepout shapes have been added to the upper and lower left corners of the layout.
These are configured to restrict Via objects, which will prevent the automated Via Stitching from placing Vias within those perimeters. Along with avoiding existing Tracks, Pads and Vias, as is normally the case, the Via Stitching also avoids the Keepout shapes as determined by the applicable Clearance Rule.
The All Layer Keepout added to the component Footprint shown below a capacitor rated at 3kV is configured to restrict all objects, but allow tracks — therefore enabling Net connections in a layout where the component is used, while restricting the close placement of other object types.
As is the case for other object primitives, the current Electrical Clearance Rule will determine the clearance constraints for Keepouts — see Design » Rules. Ensure that the custom Keepout Clearance Rule is set to a higher priority than the existing global Clearance Rule.
As shown in the section of board layout, the track routed between the two pads avoids the Keepout region on the right by a larger margin than the Top Layer region left. The PCB List panel can be used to list, select and edit Keepout object of the selected type — for example, Keepout Fills, as shown in the below List panel image.
A standard Top Layer Fill the last listed is also shown for comparison. If all the Fills or other types of objects, such as Regions included in the design are assigned as Keepouts, then the PCB List panel will include the full set of Keepout object Restriction attributes.
Previous releases of Altium Designer prior to version The automated Keepout object conversion is as outlined below:. Altium Designer is able to import design files from a wide range of other design tools using the automated conversion capabilities provided by the Import Wizard File » Import Wizard. Keepout type objects that are included in PCB design files from other design tools, some of which are object specific, are converted to Object Specific Keepouts by the Wizard, where possible.
Correct Keepout interpretation also occurs during the IDF export process. Using Altium Documentation. Now reading version Keepouts can be placed on all copper signal layers, excluding copper planes. When currently active board layer is not compatible with Keepouts, the Place » Keepout command is not available grayed out.
Keepouts are automatically restricted to the Layer they are placed on, so Keepouts applied directly to the Keep-Out layer will become All Layer Keepouts.
When the Keepout Layer is changed, the Keepout will be limited to, and appear on, the specified Layer. Note that a conventional non Keepout object cannot be placed on the Keep-Out Layer. The Keepout object shown associated with C9 was added to that component in the PCB Library Editor , and is therefore part of its component definition.
Note that the approach to controlling Polygon Pour areas is used here as an example for placing and configuring Layer Specific Keepouts. Keepout objects can be converted back to their equivalent non-Keepout primitive objects using the Tools » Convert » Convert Selected Keepouts to Primitives command. Similarly, the Net attribute for Keepout objects in the PCB List panel cannot be edited because Keepout objects, by definition, cannot be assigned to a Net.
Sign up to join this community. The best answers are voted up and rise to the top. Stack Overflow for Teams — Start collaborating and sharing organizational knowledge. Create a free Team Why Teams? Learn more about Teams. Asked 5 years, 1 month ago. Modified 2 years, 5 months ago. Viewed 11k times. Billy Kalfus Billy Kalfus 1, 1 1 gold badge 7 7 silver badges 22 22 bronze badges.
Add a comment. Sorted by: Reset to default. Highest score default Date modified newest first Date created oldest first. DerStrom8 DerStrom8 The place to change the board shape is in the board edit mode Here are instructions on how to properly draw a keepout layer One more idea: as a workaround you might be able to make a shape on a different layer and then open up the properties for that shape or line and change it to keepout.
JYelton The problem is that when I go to place a shape in the Keepout layer, it does not let me. Sign up or log in Sign up using Google.
Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. Not the answer you're looking for?
❿
Comments
Post a Comment