Pattern matching (PM) was first introduced as the semiconductor industry began to shift from simple one-dimensional rule checks to the two-dimensional checks required by sub-resolution lithography.

This file type includes high-resolution graphics and schematics when applicable. Michael White, Director of Product Marketing, Calibre Physical Verification products, Mentor Graphics In recent years, ...

Pattern matching is best known for its use in detecting lithographic hotspots, but it’s also widely used across all physical verification flows, and has expanded into design-for-manufacturing (DFM) ...

To help designers find complex features with a design implementation, physical verification and DFM tools may employ pattern matching techniques. That is, a designer can simply copy a particular ...

As design nodes drop below 45nm, design rules are exploding in number and complexity, making design rule checking (DRC) harder and lengthier. What we have observed across the industry is that the ...

In VLSI layout design, density issues are critical factors influencing the performance, yield, and reliability of integrated circuits. This whitepaper delves into the several types of density issues, ...

In of this three-part series introducing design patterns, I referred to Design Patterns: Elements of Reusable Object-Oriented Design. This classic was written by Erich Gamma, Richard Helm, Ralph ...

Get started with using GWT-friendly CSS media queries and multi-device layout patterns to develop mobile-responsive web applications. Demonstrations are based on an open source code base that you can ...