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(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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Authors: | Wu Falei Li Xiaoyang Chen Yuan |
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Institution: | (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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