| 用单片机的I/O口模拟I2C总线对LM87的控制设计 |
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| 引用本文： | 吴军平.用单片机的I/O口模拟I2C总线对LM87的控制设计[J].武汉工程职业技术学院学报,2004,16(4):27-30,8. |
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| 作者姓名： | 吴军平 |
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| 作者单位： | 烽火网络有限公司接入产品部,武汉,430074 |
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| 摘 要： | LM87具有对板级系统的温度、电压、风扇转速的监控能力。本文介绍12C总线的特点，以及用AT89C51的I／O口模拟12C总线实现对LM87的控制的方法。
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| 关 键 词： | I／O口 I^2C LM87 |
| 文章编号： | 1671-3524(2004)04-0027-04 |
| 修稿时间： | 2004年9月30日 |
On Control Design of LM87 through I2C Bus Simulation with I/O Ports of Singlechip Computer |
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| Wu Junping.On Control Design of LM87 through I2C Bus Simulation with I/O Ports of Singlechip Computer[J].Journal of University for Staff and Workers of Wuhan Iron and Steel(Group)Corporation,2004,16(4):27-30,8. |
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| Authors: | Wu Junping |
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| Abstract: | The LM87 is a highly integrated data acquisition system for hardware monitoring including power supply, voltage, temperature and fan speed. This paper presents the key specifications of I\+2C bus and a control method of LM87 by simulating the I\+2C bus with I/O ports of AT89C51. |
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| Keywords: | I/O port I~2C LM87 |
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