基于EZ-USB系列单片机的USB接口设计与实现  

Design and Realization of USB Interface Based on Series EZ-USB

作　　者：谢维邦[1] 吴效明[1] 

机构地区：[1]华南理工大学生物科学与工程学院生物医学工程系,广州510006

出　　处：《医疗卫生装备》2011年第3期1-3,共3页Chinese Medical Equipment Journal

基　　金：广东省科技计划项目(2007B031302003)

摘　　要：目的:设计一种高速便捷的USB接口,用于面向社区的医疗监护系统。方法:利用Cypress公司提供的EZ-USB-FX2系列单片机CY7C68013a开发实现PC与监护系统的高速数据传输,包括USB接口的硬件电路设计、固件程序开发、驱动程序与固件装载驱动程序的制作、上位机程序的编写等4个部分。结果:完成了基于EZ-USB-FX2系列单片机CY7C68013a的USB接口设计,提供了一个用于社区医疗监护系统的高速数据传输接口方案,实现了社区医疗监护系统的低成本化和便捷化。结论:该接口可以很方便地运用到社区医疗监护系统中。Objective To design a high-speed USB interface which is used in community-oriented health care system.Methods To realize the high-speed data transmission between PC and monitoring system,the authors take good advantage of the EZ-USB-FX2 supplied by Cypress Company.After the brief description of CY7C68013a,it clarified the methods to design a high-speed USB interface by using CY7C68013a.The procedure includes hardware design,firmware development,driver production and PC program development.Results USB interface based on EZ-USB-FX2 was designed.A high-speed USB interface which was used in community-oriented health care system was supplied.Low cost and facilitation of the community-oriented health care system was realized.Conclusion The interface is convenient to be used in community-oriented health care system.

关 键 词：监护系统 USB2.0 固件程序 驱动程序 

分 类 号：TH772[机械工程—仪器科学与技术] TP368.12[机械工程—精密仪器及机械]