AnsweredAssumed Answered

Creating a 2 layer board

Question asked by omair.khan on Dec 13, 2010
Latest reply on Dec 17, 2010 by RLS2004

Hi I have a design of 6 layers that I started off with and I need to modify to a 2 layer design. I am successfully able to reduce the number of electrical layers to 2 but after I do so PADs will no longer allow me to route onto the bottom layer. I can reduce the number of layers to 3 and still be able to route both top and bottom. But once I go down to 2 layers it doesn't let me create VIAs or route on the bottom layer

 

Does anyone know why this is and how I can fix it?

 

Thanks a lot in advance

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