摘要
由于低成本和高灵活性,CPLD被广泛应用于中小规模数字系统的设计。采用XC95216设计了一个液晶控制器,由该控制器对AT056TN04液晶模块进行读写和显示等进行控制。与通用的液晶显示控制器相比,该控制器具有使用灵活和方便修改的优点,能较好地满足人机交互界面设计方面的特殊要求。
Due to its advantages of low cost and high flexibility, CPLD has been widely used in the design of middle-and small scale digital systems. In this paper, a LCD controller based on CPLD is designed for the control of LCD rnodule AT056TN04. Compared with the conventional LCD controller, It has the advantages of flexibility of use and ease for change and can meet the the specific requirement in the design man-machine interaction software.
出处
《电脑编程技巧与维护》
2009年第10期26-27,50,共3页
Computer Programming Skills & Maintenance
