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BGA fan out?? how to get one via for each BGA pin when adjacent pins are same nets?

Question asked by dgriffin on May 24, 2011
Latest reply on Jun 16, 2011 by Jerry_Suiter

When trying to fan out a BGA I am struggling to get one via per BGA pin?

using Windows 7 with EE7.9.1 release.

This is a known DR with MGC for some time now with no planned resolution or s/w release committed to by MGC.

 

Looking for some work around or other techniques to achieve the goal of one via for each BGA pin.

 

This occurs when I have BGA (and QFP) with mulitple power nets that have a grouping of adjacent pins that are of the same net.

i.e adjacent BGA pins have the same power net. we want each pin to have it's own fan out via.

 

thanks,

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