| 基于I^2C总线的键盘／显示电路在螺旋钢箍控制系统中的应用 |
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| 引用本文： | 王江红,;王志强,;朱丽君,;朱文龙.基于I^2C总线的键盘／显示电路在螺旋钢箍控制系统中的应用[J].淄博学院学报(自然科学与工程版),2008(1):16-18. |
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| 作者姓名： | 王江红 ;王志强 ;朱丽君 ;朱文龙 |
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| 作者单位： | [1]山东理工大学计算机科学与技术学院,山东淄博255049; [2]淄博实验中学,山东淄博255090; [3]淄博坤升学校,山东淄博255067 |
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| 摘 要： | 在开发螺旋钢箍控制系统的过程中，采用一种基于I^2C总线的键盘／显示器接口芯片CH452．它具有结构简单、稳定性强、可靠性高、编程容易等优点．
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| 关 键 词： | CH452 I^2C总线 MSP430MCU |
Application of the keyboard/CRT electric circuit based on I^2C bus in the helix steel hoop micro-control systems |
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| Institution: | WANG Jiang-hong, WANG Zhi-qiang, ZHU Li-jun, ZHU Wen-long (1. School of Computer Science and Technology, Shandong University of Technology, Zibo 255049, China;2. Zibo Experimentation Middle School, Zibo 255090, China; 3. Zibo Kunsheng School, Zibo 255067, China) |
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| Abstract: | This paper analyzes a kind of interface of keyboard ＆ LED through developing the helix steel hoop machine, recommends a method for designing interface circuit of keyboard LED with CH452 based on I^2C bus. The method is simple in structure, stable and reliable in operation and easy for programming. |
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| Keywords: | CH452 I^2C bus MSP430MCU |
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