基于ZYNQ的虚拟U盘存储系统设计  

Design of Virtual USB Flash Drive Storage System Based on Zynq

作　　者：安国臣[1] 胡隽迪 王晓君[1] 

机构地区：[1]河北科技大学信息科学与工程学院,河北石家庄050018

出　　处：《工业控制计算机》2025年第4期69-71,共3页Industrial Control Computer

摘　　要：生活中常见的存储设备包括便携式U盘、Flash及SD卡等,但是在实时数据采集现场,这些设备无法满足数据存储及传输的要求。提出了一种虚拟U盘存储系统解决方案,该方案基于ZYNQ-7020平台,以USB 2.0为传输协议,支持SCSI指令集。经实测验证,该系统能在计算机系统中虚拟磁化U盘,可更改U盘容量,可实现对图片等数据信息的存储和传输。能够满足在多种应用场景中实时数据存储与传输的要求。Common storage devices in life include portable U disk,Flash and SD card.But in the real-time data acquisition field these devices can not meet the requirements of data storage and transmission.This paper presents a virtual U disk storage system solution based on ZYNQ-7020 platform,USB 2.0 as the transport protocol,support SCSI instruction set.The experimental results show that the system can change the capacity of U disk,store and transmit the data such as picture in the computer system.It can meet the requirements of real-time data storage and transmission in various application scenarios.

关 键 词：USB 2.0 ZYNQ-7020 虚拟U盘 数据存储 数据传输 

分 类 号：TP333[自动化与计算机技术—计算机系统结构]