摘要
提出了一种基于DSP和S1D137000控制模块进行液晶显示的实现方法,介绍了液晶显示控制器S1D137000的性能特点,给出了DSP与液晶显示模块的硬件接口设计、软件设计。对速度匹配问题,提出了软件延时解决方法。该设计已经应用于实际的控制系统。
A design method for the S1 D137000 control module based on DSP is introduced in the article. The paper discusses the LCD screen module control chip S1 D137000S trait, as well as its interface circuit with DSP and part of software design. In view of velocity matching, software delay of DSP is givned. This design was used in practical application.
出处
《仪器仪表用户》
2009年第1期75-77,共3页
Instrumentation
