| PS/2标准键盘与单片机的连接 |
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| 引用本文： | 邬法磊,李晓阳,尘源. PS/2标准键盘与单片机的连接[J]. 绿色大世界, 2012, 0(3): 278-279 |
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| 作者姓名： | 邬法磊 李晓阳 尘源 |
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| 作者单位： | 青岛理工大学,山东青岛266033 |
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| 摘 要： | 分析了PS/2标准键盘的通信协议,阐述了其编码的扫描原理,提出了51单片机与PS/2键盘的接口设计,并通过LCD1602显示了键盘的输入情况。
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| 关 键 词： | PS/2键盘 51单片机 1602显示 |
Connection of PS/2 Standard Keyboard and MCU |
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| Wu Falei,Li Xiaoyang,Chen Yuan. Connection of PS/2 Standard Keyboard and MCU[J]. , 2012, 0(3): 278-279 |
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| Authors: | Wu Falei Li Xiaoyang Chen Yuan |
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| Affiliation: | (Qingdao Technological University,Qingdao 266033,China) |
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| Abstract: | This paper analyzes the communication protocol of PS/2 standard keyboard and describes the encoding of the scanning principle.Besides,the paper also introduces the interface design of 51 MCU and PS/2 keyboard and displays how the keyboard inputs by using 1602 LCD. |
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| Keywords: | PS/2 keyboard 51 MCU 1602 LCD |
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