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 Hello everyone, 
I plan to implement a SDRAM Controller on a SpartanII Device.The FPGA chip 
I want to use XC2S150-PQ208 and the SDRAM use a 144pin SDRAM SO DIMM based on 
chip HYM72V32M636HT6.And I had downloaded a IP Core on web www.Xilinx.com Site.Which is ftp://ftp.xilinx.com/pub/applications/xapp/xapp134_vhdl.zip. 
I wonder if anyone had ever tested this IP Core,and even if anyone can 
give me some adivce. 
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