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Making AI Practical for PCB Design

03/05/2026 | Steve Watt, Zuken
Artificial intelligence has entered nearly every corner of engineering software. In PCB design, however, meaningful adoption has been slower and for good reason. Unlike image generation or text analysis, PCB layout is not a data-rich, rules-light problem. It is a precision-driven engineering discipline in which creativity, accuracy, and strict compliance with constraints must coexist. Zuken’s work on AI-assisted PCB design reflects this reality. Rather than positioning AI as a replacement for engineering expertise, our CR-8000 Autonomous Intelligent Place and Route (AIPR) applies machine learning selectively in ways that align with how designers actually think and work.

Beyond Design: Managing Linear Workflow Bottlenecks

01/08/2026 | Barry Olney -- Column: Beyond Design
The PCB design flow is sequential by nature, transitioning through distinct yet interdependent phases, from initial back-of-the-envelope concept sketches to schematic capture, constraint definition, physical layout, verification, and finally, generation of CAM deliverables. Each stage builds upon the last, and any delay, however minor, can cascade downstream, amplifying pressure on subsequent phases.

Target Condition: Floor Planning Without a Floor

08/27/2025 | Kelly Dack -- Column: Target Condition
By a show of hands, how many PCB designers have been asked to start a layout without a board outline, keep-out zones, or even height constraints? How many have had to work within a specific enclosure before the schematic was finalized? If this sounds familiar, you're not alone. Starting a PCB layout without critical constraints is like hiring an interior designer to buy furniture and carpet for a house you haven’t even purchased yet, or, even worse, trying to fit four bedrooms' worth of furniture in a one-room cabin.

Getting Our ‘Fil’ of Design Constraint Techniques

08/07/2025 | Andy Shaughnessy, Design007 Magazine
Filbert Arzola is a principal electrical engineer at Raytheon SAS and an instructor who teaches one of the few classes (that I know of) that focuses on setting design constraints. I asked Fil to share his thoughts on design constraints: the factors involved, the various trade-offs, and his best practices for optimizing constraints for your particular design. As Fil says, “Everything about a PCB is a constraint.”

Setting Design Constraints Effectively

07/31/2025 | Stephen V. Chavez, Siemens EDA
PCB design requires controlling energy within the medium of a PCB. The manner in which we control the chaos of energy is by implementing and utilizing physical and electrical rules, known as constraints, along with a specific structure and material(s) that make up what is known as the foundation of the design. These rules govern everything within the PCB structure and generally fall into two camps: performance and manufacturability. Setting this foundation correctly is extremely important and the key to success.
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