User talk:Sonal.chandan
Topic : DMA and DMA Controller
Copyright problem in your sandbox[edit]
Your sandbox was speedily deleted because it contained copyrighted content that is not licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License or a license that can be imported into this license, like public domain content. This content can easily put Wikipedia in mortal legal danger, so it must be deleted as soon as it is found. Adding in too many copyright violations to Wikipedia can get you banned for this reason. Jesse Viviano (talk) 09:25, 22 June 2012 (UTC)