摘要
分析TMS320F2812的特点,介绍该高速DSP芯片与慢速液晶显示模块(AT-320240Q6)连接的硬件设计方法,介绍了具有强大功能的SED1335液晶控制器,实现基于TMS320F2812的液晶图形显示,并在此基础上实现简单易行的人机界面设计。
This paper analyzes the characteristics of TMS320F2812, and introduces a design method of the hardware interface between high-speed DSP and low-speed LCD. Besides it introduces SED1335 LCD controller, which has powerful functions, the paper shows us LCD graphs based on TMS320F2812, so the goal of simple Human Machine interface can be achieved.
出处
《仪表技术》
2007年第6期46-48,共3页
Instrumentation Technology
