利用zlg7289A实现SL6000型成象测井系统中工控板的工作状态显示

Realization of the Biscuit's Operating Mode Display Using zlg7289A in the SL6000Imaging Log System

介绍了用LED驱动芯片zlg7289A实现SL6000型成象测井系统中工控板和各186模板的连接及接收数据工作的显示控制方法 ,给出了相应的硬件和软件设计方案及应用程序。

The LED driver chip-zlg7289A is introduced,and howto realize the state display of connection beˉtween the industrial control board and the186boards and the transceive state display with zlg7289A is given.The hardware design and the corresponding program is provided as well.