The difference between PCB Design L/XL/GXL in Allegro

The products provided by allegro include several levels of L, XL, and GXL.

The meanings of these levels are:

1. The Allegro L product family provides PCB designers with products aimed at solving mainstream design problems.
2. The AllegroXL product family provides advanced PCB design products that address more complex and high-end design challenges through integrated constraint-driven automation and distributed-based team design productivity.
3. The Allegro GXL product family offers differentiated PCB design products that address leading-edge design challenges such as advanced package co-design and multi-gigahertz signal integrity (SI) analysis.