Contents
How do I change the clearance in Altium?
Click the Design toolbar dropdown and select Rules…. Right5 click on the clearance rule and select ”New Rule”. Rename the new rule to “PolyGon Pour Clearance” by clicking on the name of the new rule.
How does Altium measure clearance?
Measurement is performed as follows:
- Position the cursor over the first primitive then click or press Enter.
- Move the cursor to the required second primitive then click or press Enter again.
- The Clearance dialog will open, reporting the clearance between the two primitives in both metric (mm) and imperial (mil) units.
How is clearance used by designers and why?
Designers can check clearances between the edges of drill holes and neighboring copper objects on signal layers. This is particularly beneficial in preventing the routing of track too near to a drilled hole, which could otherwise suffer from any potential wandering of the drill during board fabrication.
How do you change rules in Altium?
To add a new design rule from within the PCB Rules and Constraints Editor dialog, simply navigate to, and select the required rule type, within the left-hand tree, and either: click the New Rule button, below the rule summary list, or. right-click and select New Rule from the context menu.
What is courtyard in Altium?
Component Outline – used to define the outline of the component body, representing the area the component occupies on the board. Courtyard – used to define the placement space required for a component. Typically the Courtyard will outline the component and pads, with a suitable clearance buffer.
What is pad clearance?
Clearance – Same Signal This is the minimum gap between an SMD Pad and an adjacent SMD Pad on the same signal. This allows a soldermask sliver to be paid between the two pads so that the assembly goes smoothly.
How do I export rules in Altium?
To export – right-click anywhere within the tree on the left of the dialog and select Export Rules. The Choose Design Rule Type dialog opens in which you can choose the design rule(s) to export. In the Export Rules to File dialog that opens, you can name the . rul file and choose the location.
How do I change the priority of a rule?
1 Answer
- Click on the rule you want to change priority.
- Then click on edit, you will be directed to Rule builder to edit your rule.
- Click save, if you don’t want to change any options.
- Then, you be directed to Set Rule Priority where you can change rule priority.
- Click save and it’s done.
How do I change the shape of a board in Altium?
Try these steps:
- from top menu, View ► Board Planning Mode (or simply hit ‘1’ for the keyboard shortcut)
- from top menu, Design ► Edit Board Shape (or simply hit ‘d’ twice for the keyboard shortcut) (see note below)
- left-click and drag white edit handles, which appear as you hover over a board edge.
How is component clearance calculated in Altium Designer 21?
Component clearance is calculated using accurate 3D meshing to define shape and contour for the component through its associated 3D body objects. These may be extruded 2D shapes.
What is the project panel in Altium Designer?
The Projects panel is command central when it comes to working with projects and their constituent design documents in Altium Designer. Any open documents that have not been created as part of a project or added to an existing open project also will be listed.
How to get started with Altium PCB design?
Welcome to the world of electronic product development in Altium’s world-class electronic design software. This tutorial will help you get started by taking you through the entire process of designing a simple PCB – from idea to output files.
Which is the best way to use Altium?
If you are new to Altium software, it is worth reading the Exploring Altium Designer page to learn more about the interface, information on how to use panels, and an overview of managing design documents. To learn more about a command, dialog, object or panel, press F1 when the cursor is over that item.