摘要
针对常用的通过数据采集板卡和RS-232串口采集数据的不足,介绍了基于USB接口的高增益数据采集系统的软硬件开发过程,系统采用集成度高的SOC单片机C8051F000作为微处理器,PDIUSBD12作为USB控制芯片,能够快捷、方便地完成电压信号采集,及与计算机之间的USB通信。
This paper introduces the software and hardware design of the high-gain data acquisition system based on USB interface. The highly-integrated SCM C8051F000 was proposed here as a microcomputer, and PDIUSBD12 was used as a optimized USB device. The system can collect voltage signals and can communicate with computer quickly and conviniently with USB interface.
出处
《微计算机信息》
北大核心
2008年第8期155-156,207,共3页
Control & Automation
基金
国家自然科学基金资助项目(批准号:50335020)
