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dal Constraints/Stackup PowerPoint
Its best to watch this as a slide show right click on this link and save it locally. Then use the presentation mode because some of the animation helps explain the concepts.
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This is a sample Constraint Rules File spreadsheet. It will not work for your design since it is targeting net-names that wouldn't exist in your design, but it provides a template you can use to cut and paste items from to get started creating the rules for your own design. Right click on this link to save it locally to your computer
dalTools Documents
dalTools Constraint.pdf
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