基于CPLD的智能化嵌入式EL显示系统设计及应用

Design and Application of CPLD-Based Intelligent Embedded EL Display System

在简述EL平板显示器特性的基础上 ,讨论了智能化嵌入式EL显示系统的软 ,硬件设计方法。提出用复杂可编程逻辑器件(CPLD)实现显示系统中CPU与显示RAM之间的接口逻辑及EL显示器控制逻辑 ,并给出了相关的逻辑结构与控制时序。最后 。

On the basis of the description on features of EL plate display,the design method of hardware and software of intelligent embedded EL display system is discussed.The paper stated that the complex programmable logic device(CPLD)can be used to implement interfacing logic betweem CPU of display system and display RAM;as well as the control logic of EL display.Relevant logic structure and control timing are given.The design of Intelligent embedded vehicle EL display system is discussed.