摘要
本文根据集散控制系统的结构特点提出了集散控制系统实时时钟电路的设计方法,给出了DS1302芯片与AT89C2051单片机的接口方法。
: In the paper, the real-time circurt is designed according to the structure of the centralization and looseness control system, and the interface method is given between the chip of DS1302 and the microcon-troller of AT89C2051.
出处
《长春光学精密机械学院学报》
2002年第1期27-29,共3页
Journal of Changchun Institute of Optics and Fine Mechanics
