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DEF File Export Considering Overlapping Structures

DEF File Export Considering Overlapping Structures

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Approach<br />

Creation of a SKILL script for Cadence CIC<br />

Input:<br />

1. Cell to extract,<br />

e.g. the digital core<br />

2. Arbitrary higher-level cell,<br />

e.g. the top cell<br />

Output:<br />

▫ <strong>DEF</strong> file of the cell including all<br />

overlapping shapes<br />

May 5, 2011 <strong>DEF</strong> <strong>File</strong> <strong>Export</strong> <strong>Considering</strong> <strong>Overlapping</strong> <strong>Structures</strong><br />

top cell<br />

cell to extract<br />

A. Krinke, R. E. Stephan, “<strong>DEF</strong> <strong>File</strong> <strong>Export</strong> <strong>Considering</strong> <strong>Overlapping</strong> <strong>Structures</strong>”, CDNLive! 2011, May 2011, Munich, Germany<br />

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