What is a via in Altium?
Vias are used to create the vertical, or layer-to-layer connections in a printed circuit board. In the early days of board fabrication, all of the vias passed all the way through the board, from one side to the other. All of these Via Types are supported in Altium Designer.
How do I set the size of a via in Altium?
How do you set the size of a via in Altium Designer?
- Displayed layer(s) – click a displayed layer to set the via dimensions for that particular layer.
- Diameter – click the drop-down and enter the required via diameter for the selected layer.
How do I connect via in Altium?
Via the Via Dialog or Properties Panel During placement, the Via mode of the Properties panel can be accessed by pressing the Tab key. Once the Via is placed, all options appear. After placement, the Via dialog can be accessed by: Double-clicking on the placed Via object.
What is the hole size in Altium Designer 21?
The hole size is the diameter of the hole to be drilled through the pad/via during fabrication. All design rules are created and managed within the PCB Rules and Constraints Editor dialog. For a high-level view of working with the design rules system, see Constraining the Design – Design Rules.
How big does a via hole have to be?
However, even doubling the 0.1 mm (4 mil) via diameter gives a pretty small hole. You must verify with the board house that they can drill such a tiny diameter and insert or plate a via so small. All board houses have a minimum hole diameter and slot width.
What does via mean in Altium Designer 21?
Placed objects are analyzed to resolve stacked or overlapping objects and wandering paths within pads, and via lengths are included. The Pin Package Length is also included if it has been defined for the pad (s). If the net is not completely routed, the Manhattan (X + Y) length of the connection line is also included.
How is signal length calculated in Altium Designer 21?
The Signal Length is the accurate calculation of the total node-to-node distance. Placed objects are analyzed to resolve stacked or overlapping objects and wandering paths within pads, and via lengths are included. The Pin Package Length is also included if it has been defined for the pad (s).