基于CY7C68013A的并口转USB口数据采集系统设计  

Design of parallel port turn USB port data acquisition system based on CY7C68013A

作　　者：代月松[1] 董力科[1] 孙正席[1] 陈昌鑫[1] 

机构地区：[1]中北大学仪器科学与动态测试教育部重点实验室,山西太原030051

出　　处：《电子设计工程》2011年第16期42-44,共3页Electronic Design Engineering

摘　　要：设计了一个以CY7C68013A为接口芯片的并口转USB口的数据采集系统,讨论了CY7C68013A的性能及传输方式,给出了该系统的硬件设计方案,设计实现了USB2.0数据传输模块,阐述了系统的硬件设计、固件程序和驱动程序的设计等。通过USB数据传输模块实现了采集系统与计算机之间的数据高速传输,满足了旧测试系统改造的要求,对传统智能仪器接口的设计和改造有一定的借鉴意义。A design of a parallel port turn USB port of data acquisition system whoes interface chip is CY7C68013A is introduced.The properties and transmission of CY7C68013A,as well as its hardware implementation are discussed.It designs and realizes USB2.0 data transmission module,the hardware design,Firmware procedures and driver design.Data hispeed transmission between the acquisition system and computer is achieved by USB2.0 universal data transmission module.It meets the requirements of old test system transformation,which has a certain significance for traditional intelligent instrument interface design and renovation.

关 键 词：通用串行总线 CY7C68013A GPIF 数据 

分 类 号：TP23[自动化与计算机技术—检测技术与自动化装置]