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Autodesk EAGLE
EAGLE Support (Deutsch) Fehlermeldung "Blind Via Ratio" vom Design Rule Check (DRC)
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Fehlermeldung "Blind Via Ratio" vom Design Rule Check (DRC)

aitaquin
aitaquin over 11 years ago

Was ist die Ursache für die Fehlermeldung Blind Via Ratio des DRCs?

 

Meine Vorgaben hinsichtlich der Micro Vias:

 

Layers

0.035mm Copper

0.150mm Isolation

0.035mm Copper

0.800mm Isolation

0.035mm Copper

[2:(1+2*16)]

 

Sizes

Min. Micro Via: 0.05mm

Min. Blind Via Ratio: 0.5

 

Restring

Inner & Outer

Micro Vias Min 0.1mm   25%   Max 0.2mm

 

Net Class für Signale mit Micro Vias

Name: Microvias

Width: 0.1mm

Drill: 0.075mm

Clearance: 0.1mm

 

Ich bin für jeden Hinweis dankbar.

 

Mit freundlichen Grüßen

Anton

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  • aitaquin
    0 aitaquin over 11 years ago

    Mit diesen Änderungen wurde das Blind Via Ratio nicht mehr beanstandet:


    Sizes

    Min. Micro Via: 0.05mm     ---> 0.185mm

    Min. Blind Via Ratio: 0.5    ---> 1

     

    Restring

    Inner & Outer

    Micro Vias Min 0.1mm   25%   Max 0.2mm   --> Micro Vias Min 0.05mm

     

    Net Class für Signale mit Micro Vias

    Name: Microvias

    Width: 0.1mm

    Drill: 0.075mm     ---> 0.185mm

    Clearance: 0.1mm

     

    Ich hoffe, der Platienenhersteller akzeptiert diese Daten.image

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