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Multiple Diff pair auto routing and online phase check

vicvicvarunis

Hi All, 

I have a PCIe x4 G3 traces that I wish an automated tool aid me auto-route all the diff pairs. I have seen in the past CAD designers perform this with little effort only setting correctly the rules of the impedance per layer. 

If available, can anyone share an app note, tutorial, video, or any resource where I can find more information?

Also, Inspecting a PCB and changing one track a pop-up appears showing the phase related to other traces as in my attached picture. How can I enable this "online" phase view? 

My license is PCB Designer Professional w/ Pspice

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  • mahimag
    0

    Once you have setup your static or dynamic phase, you can use the variable "allegro_dynam_timing" in Setup >User Preferences > Route > Connect to enable the dynamic timing feedback meter.

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  • mahimag
    0

    Once you have setup your static or dynamic phase, you can use the variable "allegro_dynam_timing" in Setup >User Preferences > Route > Connect to enable the dynamic timing feedback meter.

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