Tag Archives: Design for Manufacturability Coalition

OpenDFM Physical Verification Standard

The Design for Manufacturability Coalition (DFMC) have approved the first official release of the OpenDFM 1.0 standard. OpenDFM is an open, high-level DRC language that can generate verification languages with no loss of accuracy or performance. OpenDFM utilizes a more compact notation for physical verification than traditional DRC rules. Tests show OpenDFM can reduce the volume of DRC rules by 5x-20x. OpenDFM describes verification intent for leading process nodes, including conditional rules and ranges of acceptable values. It leverages a plug-in architecture to automatically generate output decks.

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