中文摘要：

针对突发通信中高速数据采集系统的需求,采用异步串行通信芯片ST16C2550构建PC机与DSP间实时信息处理系统的高速串行通信模块,能显著提高DSP的通信接口能力。同时上位机采用LabVIEW图形化编程平台,基于循环查询方式的设计思路,实现了上位机通信的快速编程,短时间即可完成系统开发,从而极大的提高了开发效率。经测试和实践证明,该系统在115 200 bps速率工作稳定,达到了突发通信应用要求。

英文摘要：

According to the high-speed data collection demand of burst communication system, the ST16C2550 chip is employed to build the high speed serial communication module. Applying the module to real-time information processing system between PC and DSP, the interface capability of DSP can be improved effectively. Taking LabVIEW software as the PC developing platform and adopting the design method based on data poll receiving, the programming efficiency can be improved greatly. The practical testing results show that it works reliably on 115200bps, which can meet the requirements of burst communications.