The corner-based timing signoff approach is a historical and traditional method that has justified a development and enhancements of conventional STA tools and signoff flows. The number of signoff corners exponentially grows along with an increase of variation sources, their magnitude, and timing margins. It becomes a bottleneck in the
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There has been a substantial amount of discussion about the noise of power supplies and its harmful effect inside wireless electronic devices such as cell phones and WiFi or bluetooth enabled portable devices. Due to an increased pressure to extend battery life in portable devices, switching (or DC-DC) regulators have
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For decades, electronics product innovation has been incremental in nature, relying largely on the next generation of semiconductors to deliver performance improvement. For almost 50 years Moore’s Law has delivered 2x performance (power or cost) improvement in semiconductors every 18 months, outpacing any product or system level innovation cycle that
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hat comes to mind when you hear the term IP Distribution? How do people like ARM and MIPS get their cores into people’s hands? Pricing, contracts and legal issues? Maybe third-party Web sites like Chip Estimate and Design & Reuse? Yes, they are all factors in how independently developed IP
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As everybody is trying to figure out what the Internet of Things (IoT) will look like and how connected things will work, I’d like to address a question that many people have: why design your own Integrated Circuit (IC) rather than just use an off-the-shelf processor, write software and be done?
In a
Recently we worked with a customer that had an urgent need to get a custom analog ASIC (application specific integrated circuit) developed in a very short time. The customer needed a completely working system in the first quarter of 2015. Working backwards from their system schedule they realized that they
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