| 基于同余理论的高速同步计数器设计 |
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| 引用本文： | 孟升卫,付平,齐家庆.基于同余理论的高速同步计数器设计[J].电子学报,2005,33(B12):2406-2408. |
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| 作者姓名： | 孟升卫 付平 齐家庆 |
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| 作者单位： | 哈尔滨工业大学自动化测试与拧制系,黑龙江哈尔滨150001 |
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| 摘 要： | 本文基于同余理论，建立了模数互质并联同步计数器模型，给出了模数互质并联同步计数器计数值的解析公式．提出了基于中规模同步计数器构建大模数高速同步计数器的方法．实验证明，该方法有效地提高了大模数同步计数器的速度．
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| 关 键 词： | 同余理论 模数互质 并联计数器 |
| 文章编号： | 0372-2112（2005）12A-2406-03 |
| 收稿时间： | 2005-09-23 |
| 修稿时间： | 2005-09-232005-11-05 |
The Design of High Speed Synchronous Counter Based on Remainder Theory |
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| MENG Sheng-wei, FU Ping, QIAO Jia-qing.The Design of High Speed Synchronous Counter Based on Remainder Theory[J].Acta Electronica Sinica,2005,33(B12):2406-2408. |
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| Authors: | MENG Sheng-wei FU Ping QIAO Jia-qing |
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| Affiliation: | Department of Automatic Test and Control, Harbin Institute of Technology,Harbin,Heilongjiang 150001, China |
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| Abstract: | A parallel synchronous counter model with the relatively prime divisors is presented based on the remainder theory and an analytical formula to calculate the counting value of the counter is provided. Upon the model, a novel method to construct a high-speed parallel synchronous counter is designed, with which only medium scale synchronous counters are involved. The experiment result shows that this method effectively enhances the speed of the synchronous counter. |
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| Keywords: | remainder theory relatively prime divisors parallel counter |
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