SDRAM read-write problem!

Hello,

I am using XILINX SPARTAN-3 and i have problems on writing and reading from block RAMS connected to kit. I ve read smth. about this subject but it doesn’t explain exactly where i can get an example of SDRAM controller code.

Could anyone help me?

Thanx
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The block RAMs are internal to the FPGA. The external memory is SDRAM.

A sample SDRAM controller is included in the RAMTester sample included with your software installation. Other SDRAM controllers are available online and through Xilinx.