| Crosstalk and Wire Length Reduction in the Non-Manhattan Channel Routing |
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| 引用本文： | YU Yong-bin LIAO Xiao-feng YU Jue-bang. Crosstalk and Wire Length Reduction in the Non-Manhattan Channel Routing[J]. 中国电子科技, 2006, 4(1): 18-23 |
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| 作者姓名： | YU Yong-bin LIAO Xiao-feng YU Jue-bang |
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| 作者单位： | School of Electronic Engineering, University of Electronic Science and Technology of China Chengdu 610054 China |
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| 摘 要： | With the recent advances in VLSI fabrication technology, the device sizes have shrunk blow 0.1 μm. Due to the scaling down of device geometry in deep-submicron technologies, the crosstalk between adjacent nets has become a major concern in high performance VLSI circuit design. Increased crosstalk can cause signal delays, logic hazards, and even malfunctioning of circuits, and thus controlling the level of crosstalk in a chip has become an important task for IC designers. It’s well known …
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| 关 键 词： | 通信技术 信道路由 复位术 模拟技术 |
| 收稿时间： | 2005-11-16 |
Crosstalk and Wire Length Reduction in the Non-Manhattan Channel Routing |
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| YU Yong-bin,LIAO Xiao-feng,YU Jue-bang. Crosstalk and Wire Length Reduction in the Non-Manhattan Channel Routing[J]. Journal of Electronic Science Technology of China, 2006, 4(1): 18-23 |
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| Authors: | YU Yong-bin LIAO Xiao-feng YU Jue-bang |
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| Abstract: | A novel framework for non-Manhattan channel routing considering crosstalk and wire length reduction is proposed. To handle crosstalk and wire length reduction problem, an improved non-Manhattan router in the gridded routing model is developed, and a novel rerouting algorithm based on segment-rerouting technique and layer reassignment is presented. Simulation exDeriments demonstrate that our algorithm achieves verv good results. |
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| Keywords: | crosstalk wire length track channel routing non-Manhattan layer reassignment |
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