| PS/2键盘在基于PIC单片机的远程多温度点巡检系统中的应用 |
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| 引用本文： | 张琴,向先波,徐国华.PS/2键盘在基于PIC单片机的远程多温度点巡检系统中的应用[J].机械与电子,2006(8):40-42. |
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| 作者姓名： | 张琴 向先波 徐国华 |
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| 作者单位： | 1. 武汉工程大学,湖北,武汉,430073
2. 华中科技大学,湖北,武汉,430074 |
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| 摘 要： | 提出了一种利用PS／2标准键盘代替普通矩阵键盘，实现与PIC16F876A单片机通信的人机接口方案，并成功运用于一个基于PIC单片机的远程多温度点巡检系统之中，详细讨论了该接口的硬件设计方法及其同步串行通信协议的软件实现。
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| 关 键 词： | 单片机 温度巡检 同步串行通信协议 |
| 文章编号： | 1001-2257（2006）08-0040-03 |
| 收稿时间： | 2006-03-15 |
| 修稿时间： | 2006年3月15日 |
Application of PS/2 Keyboard in a Remote Multi-temperature Measuring System Based on PIC MCU |
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| ZHANG Qin,XIANG Xian-bo,XU Guo-hua.Application of PS/2 Keyboard in a Remote Multi-temperature Measuring System Based on PIC MCU[J].Machinery & Electronics,2006(8):40-42. |
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| Authors: | ZHANG Qin XIANG Xian-bo XU Guo-hua |
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| Affiliation: | 1. Wuhan Institute of Technology,Wuhan 430073,China;2. H uzhong University of Science and Technology, Wuhan 430074,China |
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| Abstract: | Introduced the method of designing the interface between PIC16F876A Microprogrammed control unit and keyboard, but substituting PS/2 keyboard for common matrix keyboard. Discussed the detailed information of hardware of the interface, confirmed the protocol of synchronous serial communication and proposed the programming outline,which was successfully used in a remote multi - temperature measuring system based on PIC MCU. |
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| Keywords: | PS/2 |
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