negative and positive layer

[SAROJINI]

Is it advantageous to use the gnd plane as a positive plane.Will the signals routed in this plane have any negative effects?

 

[sivamani]

no effects..generally positive planes takes more memory than negative planes.

 

[marce]

Yes, positive is better as you can see your planes explicitly. Negative planes and artworks are a throwback to the bad old days, when computers and related technology was not as good as it is today.