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If you are lucky enough and your company spends a few working days each year on a Hackathon, you must know that it is usually a lot of fun. The latest 2018 Hackathon in Cadence was all about Machine Learning. We, in Specman R&D, debated a bit around how to approach the topic since Machine Learning means a lot of different things in our industry. Take a look at the following interesting article: Where ML works bes…

In Analog/RF layouts, designers frequently use slotted metal structures. Such slotting is done either to satisfy DRC requirements from foundries to satisfy max. density rule criteria, or to reduce eddy current losses in return paths of a transmission line/coiled spiral inductor. Current flow in such slotted metal structures is non-uniform, hence, traditional parasitic extraction approaches with predefined fracture length…

Recently, Renesas Electronics Corporation faced a challenge. They were developing a new data conversion block, one that included an AHB bus bridge, which would be attached to a pre-existing DMA IP core. There was also a complicated finite state machine involved in this new block. Renesas didn’t have a whole lot of time on their hands—they needed a quick turnaround time, but only had a limited amount of engineers to accomplish…