ZYNQ主控芯片的高速数据采集系统设计  

Design of High-speed Data Acquisition System Based on ZYNQ

作　　者：李强[1] 王黎明[1] 蔡长霖 韩星程 Li Qiang;Wang Liming;Cai Changlin;Han Xingcheng(North University of China,Taiyuan 030051,China)

机构地区：[1]中北大学,太原030051

出　　处：《单片机与嵌入式系统应用》2021年第8期84-86,91,共4页Microcontrollers & Embedded Systems

摘　　要：传统的数据采集系统一般在FPGA平台或ARM平台进行研发。对于系统的两大研发重点:时序驱动设计以及传输控制设计,采用单一平台的方案均存在不足。为此,本文提出了一种灵活的开发思路,联合FPGA与ARM的固有优势,采用ZYNQ作为主控芯片。ZYNQ的PL(FPGA)部分完成A/D驱动开发,ZYNQ的PS(ARM)部分搭载Linux操作系统完成数据的存储转发功能设计。实验证明,这种方法能够显著降低系统的开发复杂度,同时提升工作的稳定性。The traditional data acquisition system generally uses FPGA platform or ARM platform for research and development.For the two key research and development points of the system:drive design and transmission design,the single platform scheme has shortcomings.Therefore,this paper proposes a flexible development idea,combining the inherent advantages of FPGA and ARM,using ZYNQ as the main control chip.The PL(FPGA)part of ZYNQ completes the development of A/D driver,and the PS(ARM)part of ZYNQ carries Linux operating system to complete the design of data storage and forwarding function.The experiment results show that this method can significantly reduce the development complexity of the system,and improve the stability of the work.

关 键 词：高速采集 存储转发 ZYNQ 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]