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DDR_SDRAM控制器verilog代码

于 2023-02-04 发布 文件大小:24.34 kB
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使用 Virtex-4 FPGA 器件实现DDR SDRAM控制器 本应用指南描述了在 Virtex™-4 XC4VLX25 FF668 -10C 器件中实现的 DDR SDRAM 控制器。 该实现运用了直接时钟控制技术来实现数据采集,并采用自动校准电路来调整数据线上的延 迟。 DDR SDRAM 器件是低成本、高密度的存储资源,在很多存储器供应商处均可获得。本参考设 计使用 SDRAM 器件和 DIMM 开发而成  

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