Usually, a metal plane on a circuit board will connect either to a pin with spokes called a thermal relief pad, or directly fill the metal to the hole as in the case of a via.

Plane Basics.

May 9, 2023 · Default constraints for the Polygon Connect Style rule. .

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g. As soon as these isolate a portion of the plane from the rest, a new split plane is created. Planes in Your PCB Layout.

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Mode of Operation - the rule can operate in one of the following two modes: Simple - this mode is the generic setting for how pads/vias connect to a polygon pour, as present in previous versions of the software. . .

Beginning with general preference settings for Polygon repours in the PCB Editor, the menus are designed for intuitive use. Ask Question.

In the Polygon Pour properties window (your last picture) for each of the polygons, under "Net Options" change the dropdown from "Pour over same net polygons only" to "Pour over all same net objects".

There are stitching vias that tie the GND region back to an identical polygon on layer 3, and there are other low-speed signals on layer 2.

For planes you can use a polygon pattern to break up standing waves. Click Yes to rebuild the two new polygons.

You can assign a net to each of these. May 9, 2023 · Default constraints for the Polygon Connect Style rule.

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There are stitching vias that tie the GND region back to an identical polygon on layer 3, and there are other low-speed signals on layer 2.
A second Confirm dialog will appear asking if you want to rebuild two polygons.

To learn more.

Roll the mouse over the image to compare the two modes of operation available.

A second Confirm dialog will appear asking if you want to rebuild two polygons. . Polygons vs.

A plane split into multiple polygon regions, courtesy of FEDEVEL Academy. Apr 12, 2022 · Right-click a second time to terminate slicing. . Using a PCB ground plane provides advantages in terms of signal integrity, power integrity, routing, and noise: EMI/EMC - Placing a ground plane below signals reduces their inductive susceptibility to EMI. Note: even though I said polygons don't apply to plane layers, polygon cutouts also work to void copper on plane layers, but I usually stick to standard fills/tracks/regions unless it's integrated into a part's footprint.

May 9, 2023 · Default constraints for the Polygon Connect Style rule.

In Altium Designer, you can easily select polygons to resize, combine, and more. To provide an electrically-stable ground or power reference throughout the PCB, power planes are used.

The layer stack manager has created a power plane for me on which there is a default polygon pour that is the board size : For some reason I can't do a polygon pour on that layer.

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Apr 27, 2012 · The split-planes which Altium pours automatically do not ignore on-layer (i.

Dec 6, 2022 · To learn more about Polygon Pours, see the Polygons on Signal Layers page.

com/register?code=esteemyoutubeMixed Signal Docs: https://drive.