Most people see a circuit board as a plate of spaghetti—silver threads frozen in epoxy. But you, the architect, see a city. A metropolis of voltage domains, data autobahns, and analog villages. And every city needs a planner who doesn't flinch.
High-speed differential pairs do not want to be friends. They want exactly 0.1mm of separation, matched lengths to the micron, and no stubs. None. While other software crashes under the weight of 10,000 nets, ECADStar just tightens its belt. The myth says human routing is art. The truth is, ECADStar’s interactive router is a ballet. Push-aside routing. Gloss. Tuning. You drag a trace; the copper moves like water, respecting clearance rules as if they were holy scripture. You need a serpentine delay line? It weaves it in three clicks. zuken ecadstar pcb software
Before the first component is placed, before the copper bleeds green across the laminate, there is the Grid . Most people see a circuit board as a