Design of DDR2 SDRAM memory user interface based on FPGA

The user interface of a DDR2 SDRAM memory is implemented by using the powerful FPGA.The user interface is based on DDR2 SDRAM memory controller produced by the XILINX company.The company produced such memory controllers with high efficiency and used widely.So that this design has great prospects.Through the simulation of multi-channel high-speed data read and write operations we can know that it can fully meet the timing requirements.Through the synthesis results we can know that the use of logic resources is very little,run rate is high.It can basically meet all design needs.