High-speed PCB designs are complex, often requiring a team with design engineers, PCB designers and SI/PI engineers working together to produce a reliable product, delivered on time and within budget. Cadence has been offering PCB tools for many years, and they recently wrote a 10-page white paper on this topic, so I’ll share … Read More
I’ve known about DRC (Design Rule Checking) for IC design, and the same approach can also be applied to PCB design. The continuous evolution of electronics has led to increasingly intricate PCB designs that require Electrical Rule Checking (ERC) to ensure that performance goals are met. This complexity poses several challenges… Read More
Electronic systems design is filled with a wide range of tools used across IC packaging design, multi-board systems, design creation, physical implementation, electro-mechanical co-design, simulation & analysis, and new product introduction. Siemens has been offering tools in this flow for many years now, so I was able… Read More
PCB and package designers need to be concerned with Signal Integrity (SI) issues to deliver electronic systems that work reliably in the field. EDA vendors like Siemens have helped engineers with SI analysis using a simulator called HyperLynx, dating all the way back to 1992. Siemens even wrote a 56-page e-book recently, Signal… Read More
Signal Integrity (SI) and Power Integrity (PI) issues are critical to analyze, ensuring the proper operation of PCB systems and IC packages, yet the computational demands from EDA tools can cause engineers to only analyze what they deem are critical signals, instead of the entire system. Cadence has managed to overcome this SI/PI… Read More
