| Design theory of digital circuits at switch level |
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| 引用本文： | 吴训威,F.Prosser. Design theory of digital circuits at switch level[J]. 中国科学E辑(英文版), 1996, 0(4) |
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| 作者姓名： | 吴训威 F.Prosser |
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| 作者单位： | Department of Electronics，Hangzhou University，Hangzhou 310028，China，Department of Computer Science，Indiana University，Bloomington IN47405.US |
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| 基金项目： | Project supported by the National Natural Science Foundation of China. |
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| 摘 要： | By analysing problems in the traditional design theory of digital circuits it is proposed that both switching variable and signal variable should be adopted for describing the switching state of internal elements and signal in digital circuits respectively.Based on the above viewpoint the switch-signal theory is established.According to the working principle in CMOS circuits,the related design technique at switch level is developed.By using the practical design examples it is shown that the circuits designed at switch level have simpler structures than their counterparts designed at the traditional gate level since the switch transistors are used as construction units in designs.
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Design theory of digital circuits at switch level |
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| WU Xunwei. Design theory of digital circuits at switch level[J]. Science in China(Technological Sciences), 1996, 0(4) |
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| Authors: | WU Xunwei |
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| Abstract: | By analysing problems in the traditional design theory of digital circuits it is proposed that both switching variable and signal variable should be adopted for describing the switching state of internal elements and signal in digital circuits respectively.Based on the above viewpoint the switch-signal theory is established.According to the working principle in CMOS circuits,the related design technique at switch level is developed.By using the practical design examples it is shown that the circuits designed at switch level have simpler structures than their counterparts designed at the traditional gate level since the switch transistors are used as construction units in designs. |
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| Keywords: | digital circuit switching theory switch-level design CMOS circuit. |
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