Die Export Preparation
To ensure that the die abstract is accurate before using it in the package, you need to prepare the die. There are three important requirements:
For level 1 bump instances, the attributes, parameters, and properties that can change the geometry or placement of the instance are disabled.
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Update the connectivity information for the bump cells.
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Define
prBoundaryat the top level of the design.
Cells that are not defined as coverBump are not extracted while exporting the die.
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