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XCZU9的高速大容量数据采集存储系统设计
资料介绍
设计了一种基于FPGA芯片(XCZU9)的高速大容量数据采集存储系统。利用XCZU9中可编程逻辑端(PL)的高速GTX做高速数据的采集端口,并采用PL端的AXI DMA核做数据搬运。利用XCZU9中的处理器系统端(PS)运行PETA LINUX系统调用AXI DMA驱动将数据搬运到DDR4,再利用PS端的PCIE 2.0 x4接口实时将数据写入SSD盘内,采集存储的平均速度能达到450 MB/s,结果表明,该设计有较高的应用价值。
In the paper,a high-speed and large-capacity data acquisition and storage system is designed based on FPGA chip(XCZU9).The system uses the high-speed GTX(PL)as the high-speed data acquisition port,and uses the AXI-DMA core for data handling.The system uses the processor system(PS)to run the PETA-LINUX system and call AXI-DMA driver to transfer the data to DDR4.Then the data is written into SSD disk in real time using the PCIE 2.0 x4.The average speed of acquisition and storage can reach 450 MB/S.The experiment results show that the design has higher application value.
部分文件列表
| 文件名 | 大小 |
| XCZU9的高速大容量数据采集存储系统设计.pdf | 1M |
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