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ver 7.5: I can't get autorouter to recognize the net classes.

crchisholm

I have the default net class to .28mm but autorouter will only use 0.16mm.  What am I doing wrong.  I haven't found a quick way to change all segments of a trace to another size, but I am pretty much a sub-novas with Eagl;e.

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    On 8/26/2016 9:50 AM, Charlie Chisholm wrote:

    I have the default net class to .28mm but autorouter will only use 0.16mm.  What am I doing wrong.  I haven't found a quick way to change all segments of a trace to another size, but I am pretty much a sub-novas with Eagl;e.

     

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    Hi Charlie,

     

    If the traces have already been laid down then the autorouter won't

    touch them. In general it's best to leave the default netclass set to

    all 0s that way the DRC can control them. Otherwise you will get a conflict.

     

    If you need to change the width of all of the traces run the

    cmd-change-brd-width ULP that comes with EAGLE. That should be able to

    get you what you want.

     

    hth,

    Jorge Garcia