Ayyappan Muthukrishnan 
Hi, What does the SRAM memory hold? How SDRAM and SROM 7th,8th banks share same memory address from 0x30000000 - 0x40000000? While downloading images a)we are giving download address as 0x30000000 ie the start address of SDRAM, but while flashing through JTAG we are giving b)RAM start address as 3000000000, c)Flash start address as 0 and d)for super -vivi bootloader programming through JTAG we are giving destination address as 0. Why are we doing as the a,b,c,d points mentioned just above? Where will the memory address start for NOR flash when booted with NOR mode? How does the binaries downloaded with NOR mode in NOR flash gets written in the NAND flash automatically when booted again in the NAND mode? Please clarify!