| N位Johnson计数器自启动反馈逻辑的设计方法 |
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| 引用本文： | 张汉杰.N位Johnson计数器自启动反馈逻辑的设计方法[J].哈尔滨建筑大学学报,1987(1). |
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| 作者姓名： | 张汉杰 |
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| 作者单位： | 哈尔滨建筑工程学院电子电路教研室 |
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| 摘 要： | 本文讨论了关于Johnson计数器自启动反馈逻辑的一种快速设计方法。在详细地分析卡诺图设计法的基础上,推导出根据计数器位数N直接写出自启动反馈函数式的方法,从而为任意位数N特别是当n很大时Johnson计数器的设计,提供了极大的方便。
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| 关 键 词： | 环形计数器 自启动 反馈逻辑函数 循环状态 |
A Design Method of Self-start Feedback Logic on N Bit Johnson Counter |
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| Zhang Hanjie.A Design Method of Self-start Feedback Logic on N Bit Johnson Counter[J].Journal of Harbin University of Civil Engineering and Architecture,1987(1). |
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| Authors: | Zhang Hanjie |
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| Affiliation: | Zhang Hanjie |
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| Abstract: | A quick design method of self-start feedback logic on Johnson Counteris given in this paper. Based on the analyses of Karnaugh map design method,a method with which the feedback function is written out in accordancewith counter bit N is derived. The design of Johnson Counter with bit N,specially when N is very large, can be made easily. |
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| Keywords: | ring counter self-start feedback logic function circulating state |
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