Allegro Constraint management
With growing high-speed content and shrinking design cycle times, designers of complex high-speed PCBs face a new challenge—high-speed constraints. The percentage of nets on a board that have high-speed constraints is skyrocketing, with some boards having more than 75% of nets being constrained. Cadence offers the first truly integrated hierarchical constraint management system. It provides a consistent way to create, manage, and validate design intent across the entire design flow, presenting electrical constraints in a unified, spreadsheet-like interface that can be accessed from Allegro Design Entry HDL schematic capture, Allegro PCB SI signal analysis, Allegro PCB Editor and Allegro Package Designer.
| Constraint-driven high-speed design flow |
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