摘要
针对图像数据采集的高速、可靠性等存储要求,设计了一种可扩展高速固态存储系统。系统固态存储单元使用FPGA控制FLASH构建存储阵列,同时结合DDR技术和流水线设计相结合的方法来提高其存储速度。系统接口采用用于高速数据传输的FMC接口,其具有多对吉比特接口信号引脚,结合板间高速视频数据的传输使用FPGA高速串行接口技术(Aurora协议),使系统能扩展多个存储BANK。实验结果表明该系统能可靠的提高系统的存储速度和存储容量并不丢失数据。
A scalable high-speed solid-state storage system is designed for high-speed,reliability and other storage requirements of image data acquisition. The system solid-state storage unit uses the FPGA control FLASH to construct the storage array,simultaneously unifies the DDR technology combined with the pipeline design method to enhance its storage speed. The system interface adopts FMC interface for high-speed data transmission. It has many pairs of gigabit interface signal pins,and transfers high-speed video data between boards using FPGA high-speed serial interface technology（ Aurora protocol）,so that the system can expand multiple storage BANK. Experimental results show that the system can enhancing the system＇s storage speed and capacity stably without dropping date.
作者
马游春
姜德
吴正洋
MA Youchun , JIANG De, WU Zhengyang(National Key laboratory for Electronic Measure, Ement Technology, Key Laboratory of Instrumentation Scicnce and Dynamic Measurement of Ministry of Education, North University of China, Taiyuan 030051, Chin)
出处
《电子器件》
CAS
北大核心
2017年第5期1214-1218,共5页
Chinese Journal of Electron Devices
作者简介
马游春（1977-），男，副教授，江苏人，主要研究方向为测试计量技术与仪器，电子测试仪器与系统，879406889@qq.com；;姜德（1992-），男，硕士研究生，山西人，主要研究方向为高速数据采集与存储，电子测试仪器与系统，397735504@qq.com
