摘要
介绍了高速USB2.0芯片CY7C68001的特点,设计出一种主要由CY7C68001与Altera公司EP1C6芯片构成的USB2.0数据采集系统。简单介绍了该系统的整体结构,详细论述了多线程应用程序的设计。实验结果表明采用多线程技术有效地提高了应用程序的效率,从而实现了系统对数据的实时采集和处理。
The characteristics of the high speed chip CY7C68001 based on USB were introduced,the data acquisition system mainly consists of CY7C68001 and Altera Corporation＇ s EP1C6 chip. Then, the whole systematic architecture was introduced simply, and multithreading application design was detailed. The experiments indicate that multithreading improves the efficiency of application effectively, realizes real-time acquisition and processing of data.
出处
《仪器仪表用户》
2007年第5期34-36,共3页
Instrumentation
