| DS1302在单片机系统中的应用 |
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| 引用本文： | 黄明强.DS1302在单片机系统中的应用[J].保定师专学报,2004,17(2):30-33. |
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| 作者姓名： | 黄明强 |
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| 作者单位： | 华北电力大学应用物理系，河北保定071003 |
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| 摘 要： | 讨论了实时时钟／日历芯片DS1302在单片机系统中的应用．以英特尔80C196单片机为例，给出了硬件接口电路和PLM语言编写的读写驱动程序．这些程序已通过验证并应用到电力系统监控终端中．该方法占用CPU硬件资源少，软件设计简单。
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| 关 键 词： | DS1302 实时时钟 单片机 |
| 文章编号： | 1008-4584(2004)02-0030-04 |
The Application of DS1302 in MCU System |
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| HUANG Ming-qiang.The Application of DS1302 in MCU System[J].Journal of Baoding Teachers College,2004,17(2):30-33. |
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| Authors: | HUANG Ming-qiang |
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| Abstract: | In this paper,the application of real -time clocks /calendar DS1302for M CU(micro controller unit)system is introduced.Take for INTEL 80C196ex ample,the hardware interface design is presented,and a driving program used as read /write had also been compiled by use of the PLM software.The program h as been tested,and used to the engineering problems.This method needs a little CPU hardware resources,and has a sim ple software design. |
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| Keywords: | DS1302 Real -Time Clocks MCU |
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