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| 判奇电路实现方法探讨 | |
| 引用本文： | 刘占文,高飞,王轶萍,王丹,包兴臣.判奇电路实现方法探讨[J].电子设计工程,2011,19(17):13-15,18. |
| 作者姓名： | 刘占文 高飞 王轶萍 王丹 包兴臣 |
| 作者单位： | 1. 长安大学信息工程学院,陕西西安,710064 2. 陕西工业技术研究院,陕西西安,710054 3. 交通运输部公路科学研究院,北京,100088 4. 山东省交通规划设计院,山东济南,250031 |
| 摘 要： | 以三输入判奇电路设计为例，通过对其输出函数表达式的形式变换，分别采用多种门电路及译码器、数据选择器等74系列器件进行电路设计，给出了7种电路实现形式，并分析了各种电路实现的优缺点。此例说明了组合逻辑电路设计的灵活性及电路实现的多样性。所采用的设计方法对其他组合逻辑电路设计具有一定的启发与指导意义。 |
| 关 键 词： | 数字系统 组合逻辑电路 判奇电路 门电路 译码器 数据选择器 |
A discussion of the design method of odd check circuit |
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| LIU Zhan-wen,GAO Fei,WANG Yi-ping,WANG Dan,BAO Xing-chen.A discussion of the design method of odd check circuit[J].Electronic Design Engineering,2011,19(17):13-15,18. | |
| Authors: | LIU Zhan-wen GAO Fei WANG Yi-ping WANG Dan BAO Xing-chen |
| Affiliation: | 1.School of Information Engineering,Chang’an University,Xi’an 710064,China;2.Shaanxi Industrial Technology Research Institute,Xi’an 710054,China;3.Research Institute of Highway Ministry of Transport,Bejing 100088,China; 4.Shandong Provincial Communications Planning and Design Institute,Jinan 250031,China) |
| Abstract: | Take the odd check circuit design as an example, the paper uses 74 series devices, the gate, decoder, multiplexer, etc, to design the odd check circuits, by changing the form of output function. Seven circuits are given respectively, and the advantages and disadvantages of the various circuit implementations are analyzed briefly. The example shows the mobility and variety of combinational logic circuits design. The method used in the paper can instruct and guide other designs of combinational logic circuits. |
| Keywords: | digital system combinational logic circuit odd check circuit gate circuit decoder multiplexer |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |