Evaluation and Comparison of Implementation Alternatives for Look-up Tables for Plastic Cell Architecture

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概要

• 論文の詳細を見る

• In this paper, the efficient structure of an LUT (look-up table) for an asynchronous reconfigurable PCA (Plastic Cell Architecture) device is investigated. A total of 15 types of implementation alternatives for LUTs are evaluated and compared in an empirical manner in which full custom layout design is developed and simulated. The evaluation results show that by introducing transmission gates in memory cells in an LUT, read time can be improved by 14.3% at the cost of 13.6% area increase compared to a conventional speed oriented implementation. It is also shown that use of transmission gates reduces 6.4% of area and 19.2% of read time against a conventional area oriented LUT implementation.

• 社団法人電子情報通信学会の論文
• 2003-05-01

著者

• Shibata Yuichiro

  Department of Computer and Information Sciences Nagasaki University

• Oguri Kiyoshi

  Department of Computer and Information Sciences Nagasaki University

• GOTO Toshihiro

  Department of Urology, Faculty of Medicine, Kagoshima University

• Goto Toshihiro

  Department Of Computer And Information Sciences Nagasaki University

• Takemoto Jun'ichiro

  Department Of Computer And Information Sciences Nagasaki University

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