ALLEGRO DESIGN ENTRY HDL L, XL Cadence Allegro Design Entry HDL is a complete, scalable solution for creating printed circuit board (PCB) schematics. This constraint-driven and highly customizable product provides powerful features for team-based design and design reuse. It comes tightly integrated with Allegro Constraint Manager and Allegro PCB Editor, as well as with solutions for digital, analog, and pre- route signal integrity (SI) simulations. Available on multiple platforms, Allegro Design Entry HDL also supports controlled enterprise deployment.