Default constraints for the room definition rule.
Altium room definition between.
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Creating the room rule.
It is a region that assists in the placement of components.
Rectangular or polygon type rooms can be placed on either the top or bottom layer of the board and can either be placed empty associating components at a later stage or placed around components in the design automatically associating them to the room.
A room is a primitive design object.
This is the most comprehensive of the three options.
A room is a primitive design object.
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Same net only constraint is applied between any two primitive objects belonging to the same net eg between a via and pad on the same net or two track segments in the same net.
While you can create the rule then define the room from the design rule dialog it can be more efficient to do it the other way around interactively create the room.
There should be a room called roomdefinition change its name to bgawidth and copy that name so it can be used in a moment.
It is a region that assists in the placement of components.
Rectangular or polygon type rooms can be placed on either the top or bottom layer of the board and can either be placed empty associating components at a later stage or placed around components in the design automatically associating them to the room.
Same net only constraint is applied between any two primitive objects belonging to the same net e g.
The design rooms submenu has a number of room definition commands.
Room locked allows you to lock the room in its current position within the design preventing accidental movement either manually or by the autoplacers.
To add a new width design rule right click on the word width and select new rule from the.
Changing the values of the clearance constraints in altium designer.
Once again we have set up our new net class test as the object match but in a clearance rule you have two object matches in order to check the clearances between both.
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Display the placement section and then the room definition section.
In this case we left the second object match set to all.
If you attempt to move the room when it has been locked a warning dialog will appear asking whether you wish to go ahead with the move.
Now go to the routing section of the rules dialog and display all the width rules.
Between a via and pad on the same net or within the same track of a differential pair.
Any net constraint is applied between any two primitive objects belonging to any net in the design.
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Any net constraint is applied between any two primitive objects belonging to any net in the design.
