摘要
研制了基于AT89C52和CPLD的电子柱显示测量系统,该系统具有三色光柱/数字双显示和多量程测量等功能。给出了系统硬件和软件的设计方法,对关键技术做了详细的分析;并针对电感传感器测量,研制了测量电路,实验结果证明该系统具有较高的显示精度。
The LED-chip display measurement system based on CPLD and AT89C52 is developed, which has functions of displaying both tricolor LED-chip and digital, and multi-measuring ranges. The hardware and software design of this system is given, and the key techniques are discussed. And aimed at the inductance sensor measure, measuring circuit is developed. The experimental results prove this system has the higher displaying precision.
出处
《测控技术》
CSCD
2008年第1期58-59,77,共3页
Measurement & Control Technology
关键词
测量
单片机
光柱
CPLD
measurement
microcontroller, LED Chip
CPLD
