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Error When Editing Constaints in Allegro 17.4: CMAVP-2

ameehan2

My Allegro .brd was originally done in 17.2. We moved to 17.4, engineer made changes that somehow wrecked some trace width constraints. When I open CM and try to correct them, I get this message:

All I need to change is the 0.0820 to 0.0890 and I don't understand the message. Yes, I've tried the max width first, but still get the same message.

Any feedback would be greatly appreciated.

Thanks.

Alexis

  • ameehan2
    in reply to Wild

    Thank you, I will recommend this to the design engineer, plus I will keep a copy of my correct constraints.

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