ddr2的翻译

DDR SDRAM ( Double Data Rate SDRAM, Double Data Rate Synchronous Dynamic Random Access Memory) has been widely applied in these areas of demand for storage devices for its high-speed, large capacity and good compatibility.

DDR SDRAM（Double Data Rate SDRAM，双倍数据率同步动态随机存储器）以其高速率、大容量和良好的兼容性在这些需求存储设备的领域得到了相当广泛的应用。

The implementation based on a FPGA chip has verified the feasibility and the correctness of the interconnection network interface card built on the virtual DDR memory, and verified the memory itself.

基于FPGA的实现验证了虚拟DDR存储器及建立其上的网络适配器的可行性和正确性。

A design is expatiated which can satisfy the speed and capacity of the memory only using normal DDR ( Double Date Rate) SDRAM. And implemented the DDR memory controller in FPGA.

阐述了一种采用普通DDR内存即可实现的高速大容量报文缓存方案，并在FPGA中实现了DDR内存接口管理控制器。