After adding proper SDRAM chip it was only matter of time when complete design will show much higher performance. Again want to thank robinson5 for much effort for guiding me thru many problems. I must say that after he open sourced his work my job was done. Only thing I needed to do is to compare signals and track his codes. In this article I will add more information's about what's done here but now I m so tired of work that I just don't have strength to do it.