What is xnet in allegro?

This app note explains aspects of Xnets in Allegro PCB editor. Making an Xnet enables the ability to constrain a net from the driver to a receiver through a discrete component in Allegro's Constraint. Here we explore the XNETS feature of Cadence PCB Editor. What tier of Allegro PCB (or SI) are you using Barry? I think I am correct in saying that although you can create/assign ESPICE models in all tiers, the xNet. Hi Robert, I am doing one high speed board( IMX6) in which i need to create Xnet for some data lines in Allegro. Making an Xnet enables the ability to constrain a net from the driver to a receiver through a discrete component in Allegro s Constraint Manager system.