本文提出了一種基于DSP 的便攜式分析儀控制系統(tǒng)的軟硬件設(shè)計方案。該系統(tǒng)采用模塊化設(shè)計，主要詳細(xì)介紹了其中的存儲器模塊、LCD 液晶顯示模塊、A/D 采樣與數(shù)據(jù)處理模塊以及時鐘模塊等。最后對該嵌入式控制系統(tǒng)進(jìn)行了展望，提出了有待于進(jìn)一步深
入研究的方向。
關(guān)鍵字: 控制系統(tǒng)；DSP；存儲器；LCD
Design of Control System of the Potable Analysis Equipment LI Jiyun1, 2, ZHAI Hui1
(1. Henan Vocational Technical College, Henan Zhengzhou, 450046
2. Zhengzhou University, Henan Zhengzhou 450001) Abstract: A Portable, Multi-component, analytical instrument, intelligent platform for survey and control based on DSP chip is developed in this paper. The system adopts modularizing design including memorizer, LCD displayer, AD sampler and data processor, and clock module. Furthermore, the thesis points out several directions which need further research.
Keywords: Control System; DSP; Memory; LCD