| 单片机延时程序设计与时长精确计算 |
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| 引用本文： | 佟云峰,李光辉,李志平,李扬,杨宇.单片机延时程序设计与时长精确计算[J].昆明冶金高等专科学校学报,2011,27(3):52-56. |
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| 作者姓名： | 佟云峰 李光辉 李志平 李扬 杨宇 |
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| 作者单位： | 昆明冶金高等专科学校电气学院,云南昆明,650033 |
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| 摘 要： | 叙述了51单片机通用延时程序的设计及其延时时间长度的精确计算方法,且以软件汇编、软件C程序、中断C程序3种不同形式,分别提供了3个典型延时程序案例,并对延时效果进行了分析和计算。
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| 关 键 词： | 单片机 延时程序 精确计算 |
MCU Delay Programming and Accurate Time Calculation |
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| TONG Yun-feng,LI Guang-hui,LI Zhi-ping,LI Yang,YANG Yu.MCU Delay Programming and Accurate Time Calculation[J].Journal of Kunming Metallurgy College,2011,27(3):52-56. |
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| Authors: | TONG Yun-feng LI Guang-hui LI Zhi-ping LI Yang YANG Yu |
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| Affiliation: | TONG Yun-feng,LI Guang-hui,LI Zhi-ping,LI Yang,YANG Yu(Faculty of Electrical Engineering,Kunming Metallurgy College,Kunming 650033,China) |
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| Abstract: | The paper introduced the design of delay programming and accurate time calculation of 51 MCU and gave three typical delaying programming cases with software assembly,software C program and interrupt C program.It analyzed and calculated their delay effect. |
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| Keywords: | MCU delay program accurate calculation |
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