摘要
已成为工业标准的通用串行总线USB以其灵活、快速、可扩展性、低功耗、低成本等特点成为外设接口的首选方案。介绍了采用USB实现的多路数字电话查询系统的体系结构和应用软件设计。
The industry - standard USB has been becoming a preferred scheme in peripheral interface design for the reason of its desirable features, such as flexibility, fast, extensibility, low-power, low -cost, etc. In this paper, we introduce the architecture and application software design of a USB - based multi - route digital telephoned query system.
出处
《河北理工学院学报》
2004年第1期63-67,70,共6页
Journal of Hebei Institute of Technology
