| 预付费智能卡水表软时钟结构设计与分析 |
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| 引用本文： | 崔琳,付秀琢. 预付费智能卡水表软时钟结构设计与分析[J]. 微计算机信息, 2006, 22(11): 54-56 |
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| 作者姓名： | 崔琳 付秀琢 |
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| 作者单位： | 1. 266042,山东青岛科技大学成教学院
2. 250100,山东轻工业学院机械工程学院 |
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| 摘 要： | 本文介绍了预付费智能卡水表的工作原理及其MPUMSP430F413单片机和PCF8563时钟芯片的功能及特性在水表中的应用。详细说明了利用汇编语言实现了定时1秒钟中断功能和实时时钟在智能卡预付费水表的应用。并给出了具体形成产品后的实验结果。
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| 关 键 词： | 预付费智能卡水表 软时钟PCF8563 RTC(实时时钟) 1秒中断 |
| 文章编号： | 1008-0570(2006)04-2-0054-03 |
| 修稿时间： | 2005-07-21 |
The architecture design and analyse of RTC in advance intelligent card water meter based on SCM |
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| Cui,Lin,Fu,Xuzhuo. The architecture design and analyse of RTC in advance intelligent card water meter based on SCM[J]. Control & Automation, 2006, 22(11): 54-56 |
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| Authors: | Cui Lin Fu Xuzhuo |
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| Abstract: | The paper introduced the principle of advance intelligent card water meter and the function and characteristic of its MPU MSP430F413 SCM and clock CMOS chip PCF8563. The paper also particularly illuminate the function of the interruption of one second and the application of RTC in advance intelligent card water meter which achieved by using assemble language. |
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| Keywords: | Basic Timer1 |
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