| 单片机两片系统的应用研究 |
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| 引用本文： | 程汉湘,夏勇军,姚齐国.单片机两片系统的应用研究[J].工业控制计算机,2002,15(2):55-58. |
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| 作者姓名： | 程汉湘 夏勇军 姚齐国 |
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| 作者单位： | 武汉化工学院自动化系 430073 |
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| 摘 要： | 传统的单片机硬件电路设计中，使用的外围芯片较多，这往往使得印制电路板的面积过大，布线复杂，使可靠性降低，为克服这一缺陷，本文讨论了用PSD302芯片与16位微处理器80C196KC组成的单片机两片系统，并详细论述了该系统的实现思路，并以调速系统电机中转速的采集为例说明其在控制系统中的应用。
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| 关 键 词： | 单片机 两片系统 微机 |
| 修稿时间： | 2001年10月14 |
Research and Application of Dual-chip System in Chip Microprocessors |
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| Cheng Hanxiang et al.Research and Application of Dual-chip System in Chip Microprocessors[J].Industrial Control Computer,2002,15(2):55-58. |
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| Authors: | Cheng Hanxiang |
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| Affiliation: | Cheng Hanxiang et al |
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| Abstract: | Ma ny periphery CMOS chips are needed if we desig n the hardware of sing le-ch ip system in the tra-ditional way,which always make the area of the desig n board become too larg e,and make wiring complex,such desig n will reduce the system reliability either.In order to resolve this problem,this paper discus ses the dual-chip system,which is made up of PSD302and80C196KC.The desig n clue of this system will also be clearly expressed.As a example,th e collection of motor speed data and the application of this dual-chip syste m in the area of control are explained in this paper. |
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| Keywords: | chip micropro cessors PSD302 80C196KC data collection |
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