This is not the first time I ask for this problem, but at the moment I go on trying to solve this problem.
I have a custom board with a Micron memory. The company has said to me that I should use a xilinx core but I have to modify this because they said that their memories use internal loopback. I have tried to modify these signals but this doesn't work.
Finally I have decide to implement the core neccesary for this but I don't know how could I integrate this with xps, since I need to use XMD for PowerPC debug.
So, I need some recommendation about how to create a core for my DDR Sdram and integrate in my PowerPC model (in XPS) so I could use XMD for download the application in this memory.
Regards