Mentor Xpedition customers use Speedstack to connect with Xpedition Constraint Manager, enabling accurate import and communication of pre-layout stackup and PCB transmission line information prior to committing board layouts.

Mentor Xpedition Constraint Manager VX.2.3, VX.2.4 and VX.2.5 support Polar Speedstack v12.0 .stkx files.

Polar is a Mentor Graphics OpenDoor Partner.