摘要
为实现对装药过程中实时温度的检测,设计了一套C8051F340单片机与时分复用技术进行数据采集和通信的多通道温度采集系统。实验验证了CPLD在进行分时控制时具有计时准确,门选电路设计方便,集成度高的优点,同时结合Silicon Laboratories公司提供的USBXpress开发工具使得单片机与计算机的USB通信实现变得极为简便。
In order to test the real-time temperature when in charging, the paper designs a multi-channel temperature acquisition system based on C8051 F340 MCU and time division multiplexing for data acquisition and communication. Experiments verify that the CPLD has the advantages of high integration and convenient in Gate Signal choosing circuit design in time division multiplexing; and with the Development Kit from Silicon Laboratories Company, the USB communication will be very convenient.
出处
《山西电子技术》
2011年第4期10-11,共2页
Shanxi Electronic Technology
关键词
红外测温
时分复用
SOC
Infrared Temperature
time division multiplexing
SOC
