动态扫描式点阵液晶与80C552单片机的连接  

The Connection Between Dynamic Scanning Dot Matrix Liquid Crystal Display and 80C552 Single Chip Computer

作　　者：方志宏[1] 陈章位[1] 傅周东[1] 路甬祥[1] 

机构地区：[1]浙江大学,杭州310027

出　　处：《自动化仪表》1996年第10期18-21,共4页Process Automation Instrumentation

摘　　要：介绍利用80C552单片机芯片的丰富资源来控制点阵式液晶显示器的动态扫描,着重介绍硬件和软件连接,还介绍了液晶驱动电源的产生与控制电路。The dynamic scanning for dot matrix liquid crystal display controlled by 80C552 single chip computer having rich resource is presented. The connection forhardware and software is emphasised. The generation of the driving power for liquid crystal and the control circuit are also described.

关 键 词：点阵液晶 微机 驱动电源 软件连接 

分 类 号：TP368.1[自动化与计算机技术—计算机系统结构]