According to a recent whitepaper by Samtec, Channel Operating Margin (COM) didn’t start as an algorithm; it started as a truce. In the late 2000s and early 2010s, interconnect designers and SerDes architects were speaking past each other. The former optimized insertion loss, return loss, and crosstalk against frequency-domain… Read More
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Channel Operating Margin (COM) — A Standard for SI Analysis
There’s an old adage, attributed to renowned computer scientist Andrew Tannenbaum, one that perhaps only engineers find amusing: “The nice thing about standards is that you have so many to choose from.” Nevertheless, IEEE standards arise from customer requirements in the electronics industry. Many relate… Read More
Advances in DDR IP Solution for High-Performance SoCs
In this era of high-performance, low-power, and low-cost devices coming up at an unprecedented scale, the SoCs can never attain the ultimate in performance; always there is scope for improvement. Several methods including innovative technology, multi-processor architecture, memory, data traffic management for low latency,… Read More