Design and FPGA Implementation of DDR3 SDRAM Controller for High Performance

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The demand for faster and cheaper memories has been increasing by the day. Hence, these memory devices are rapidly developing to give high density and high memory bandwidths. However, with the increase in technology, complexity of instructions to control the memory devices also increases. In this paper, a specific purpose DDR3 Controller is described. This paper presents the overall architecture of the DDR3 Controller. Also the advantages of DDR3 over DDR2 and DDR are discussed.