| 通用陈列逻辑GAL的其他应用 |
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| 引用本文： | 柳国宪. 通用陈列逻辑GAL的其他应用[J]. 计算技术与自动化, 2005, 24(1): 59-62 |
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| 作者姓名： | 柳国宪 |
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| 作者单位： | 长沙航空职业技术学院电子信息工程系,湖南,长沙,410014 |
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| 摘 要： | 通用陈列逻辑GAL器件在PAL器件的基础上，增添了许多优点。在低密度PLD中被认为是最理想的PLD。与中、小规模集成电路相比，它有集成度高，速度快，设计灵活方便，设计周期短等优点。它不仅可取代许多RAL器件，而且可以构成PAL所没有的逻辑结构，同时，它又可反复编程、功耗小。因此越来越广泛地被工程技术人员所采用。本文从用GAL实现单稳和多谐电路的角度，探讨利用GAL实现给定逻辑电路的方法。
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| 关 键 词： | 可编程逻辑器件 应用 阵列逻辑 逻辑电路 单稳态 多谐振荡器 |
| 文章编号： | 1003-6199(2005)01-0059-04 |
| 修稿时间： | 2004-10-11 |
Research into Other Applications of GAL |
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| LIU Guo-xian. Research into Other Applications of GAL[J]. Computing Technology and Automation, 2005, 24(1): 59-62 |
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| Authors: | LIU Guo-xian |
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| Abstract: | Based on the PAL parts of an apparatus, the GAL parts of an apparatus adds a lot of strongpoints. Therefore the GAL parts of an apparatus in low density is deemed to be the most optimal PLD parts of an apparatus.Compare with the middle and the small kinds of IC,it has some strongpoints that the integration is high,the speed is fast, the design is flexible and advantageous ,the cycle of the design is short etc.Not only can a lot of PAL parts of an apparatus be replaced ,but also can it make logistic configuration without the PAL,and it can be programmed again and again, power waste is small.So it is more and more broadly adopted by Engineering technical personnel.It discusses the way that is made use of GAL to realize logic circuit. |
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| Keywords: | programmable logic circuit applications array logic logic circuit monostabillity |
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