대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)
- 대한전자공학회 2004년도 하계종합학술대회 논문집(2)
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- Pages.577-580
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- 2004
기능적 오류방지를 위한 크로스톡 글리치 제거 알고리즘
Crosstalk Glitch Elimination Algorithm for Functional Fault Avoidance
- Lee, Hyung-Woo (Dept. of Computer Science, Sogang University) ;
- Kim, You-Bean (Dept. of Computer Science, Sogang University) ;
- Kim, Ju-Ho (Dept. of Computer Science, Sogang University)
- 발행 : 2004.06.01
초록
Our paper focus on crosstalk noise problem, especially crosstalk glitch that occurs when victim is stable state and aggressor is transitive state. This generated glitch weigh with the functional reliability if the glitch is considerable. In this paper, we use buffer insertion, down sizing, buffer insertion with up-sizing methods concurrently. These methodologies use filtering effects which gates that have bigger noise margin than glitch width eliminates glitch. In addition, we do limited optimization in boundary of node's slack. Therefore, the operated node's changes are for nothing in other node's slack.
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