I designed PCB board and checked impedance of connected nit, but I only can see 0 ohm( I checked Net Properties).
Does anybody know the reason? I think my option set up seemd OK.
Do you have any planes assigned? This is a requirement for impedance calculations.
open the constrain editor system of the xpedition pcb enter the stack up information like plane ,signal,dielectric constant, losstangent ,from the stack up designed now the impedence of the routed line will appear
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