一种利用通用并行口连接液晶显示器的方法

A Mathod of Linkage to the LCD Controler through the Parallel Port

通过对LCD控制器和微机通用并行接口结构的分析，提出一种利用微机通用并行接口连接液晶显示器的方法，并已成功地应用于便携式数据采集与故障诊断仪上。

Through the analysis of theructure of LCD and microcomputer parallel port a mathod oflinkage to the LCD controller through the .parallel port is presented. This method has beenused successfully in the portable data collection device.