Cyclone V FPGA在高带宽存储接口中的应用

High-bandwidth memory interface application based on cyclone V FPGA

文中详细地分析了Altera公司Cyclone V FPGA器件的硬核存储控制器底层架构和外部接口,并在此基础上对Controller和PHY进行了功能仿真。仿真结果表明硬核存储控制器和PHY配合工作时的功能与设计预期相符,性能优良,适合于在当前FPGA的外部存储带宽需求日益增长的场合下应用。

This paper analyzes the architecture and external interfaces of Ahera Hard Memory Controller and PHY in detail, then simulated the HMC and PHY. Simulation result shows that the function of HMC and PHY meet the design expectation, suitable for current application that need the large FPGA external memory bandwidth demand