| Novel Asynchronous Wrapper and Its Application to GALS Systems |
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| 作者姓名： | 庄圣贤 彭安金 Lars Wanhammar |
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| 作者单位： | [1]School of Electrical Engineering, Southwest Jiaotong University, Chengdu 610031, China [2]Department of Electrical Engineering, Linkoping University, SE-581 83 Linkoping , Sweden |
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| 基金项目： | The Swedish Foundation for Strategic Research |
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| 摘 要： | An asynchronous wrapper with novel handshake circuits for data communication in globally asynchronous locally synchronous （GALS） systems is proposed. The handshake circuits include two communication ports and a local clock generator. Two approaches for the implementation of communication ports are presented, one with pure standard cells and the others with Mttller-C elements. The detailed design methodology for GALS systems is given and the circuits are validated with VHDL and circuits simulation in standard CMOS technology.
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| 关 键 词： | 包装技术 GALS系统 信号交换 应用程序 |
| 文章编号： | 1005-2429（2006）01-0034-07 |
| 收稿时间： | 2005-03-04 |
Novel Asynchronous Wrapper and Its Application to GALS Systems |
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| Zhuang Shengxian,Peng Anjin,Lars Wanhammar.Novel Asynchronous Wrapper and Its Application to GALS Systems[J].Journal of Southwest Jiaotong University,2006,14(1):34-40. |
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| Authors: | Zhuang Shengxian Peng Anjin Lars Wanhammar |
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| Abstract: | An asynchronous wrapper with novel handshake circuits for data communication in globally asynchronous locally synchronous (GALS) systems is proposed. The handshake circuits include two communication ports and a local clock generator. Two approaches for the implementation of communication ports are presented, one with pure standard cells and the others with Müller-C elements. The detailed design methodology for GALS systems is given and the circuits are validated with VHDL and circuits simulation in standard CMOS technology. |
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| Keywords: | GALS Asynchronous wrapper Handshake circuit Systems-on-chip (SoC) |
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