Crosstalk and Congestion Driven Layer Assignment Algorithm

Bin LIU; Yici CAI; Qiang ZHOU; Xianlong HONG

doi:10.1093/ietfec/e88-a.6.1565

Crosstalk and Congestion Driven Layer Assignment Algorithm

Bin LIU, Yici CAI, Qiang ZHOU, Xianlong HONG

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In VDSM era, crosstalk is becoming a more and more vital factor in high performance VLSI designs, making noise mitigation in early design stages necessary. In this paper, we propose an effective algorithm optimizing crosstalk under congestion constraint in the layer assignment stage. A new model for noise severity measurement is developed where wire length is used as a scale for the noise immunity, and both capacitive and inductive coupling between sensitive nets are considered. We also take shield insertion into account for further crosstalk mitigation. Experimental results show that our approach could efficiently reduce crosstalk noise without compromising congestion compared to the algorithm proposed in [1].

Publication: IEICE TRANSACTIONS on Fundamentals Vol.E88-A No.6 pp.1565-1572

Publication Date: 2005/06/01

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DOI: 10.1093/ietfec/e88-a.6.1565

Type of Manuscript: PAPER

Category: Circuit Theory

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Bin LIU, Yici CAI, Qiang ZHOU, Xianlong HONG, "Crosstalk and Congestion Driven Layer Assignment Algorithm" in IEICE TRANSACTIONS on Fundamentals, vol. E88-A, no. 6, pp. 1565-1572, June 2005, doi: 10.1093/ietfec/e88-a.6.1565.
Abstract: In VDSM era, crosstalk is becoming a more and more vital factor in high performance VLSI designs, making noise mitigation in early design stages necessary. In this paper, we propose an effective algorithm optimizing crosstalk under congestion constraint in the layer assignment stage. A new model for noise severity measurement is developed where wire length is used as a scale for the noise immunity, and both capacitive and inductive coupling between sensitive nets are considered. We also take shield insertion into account for further crosstalk mitigation. Experimental results show that our approach could efficiently reduce crosstalk noise without compromising congestion compared to the algorithm proposed in [1].
URL: https://global.ieice.org/en_transactions/fundamentals/10.1093/ietfec/e88-a.6.1565/_p

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@ARTICLE{e88-a_6_1565,
author={Bin LIU, Yici CAI, Qiang ZHOU, Xianlong HONG, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Crosstalk and Congestion Driven Layer Assignment Algorithm},
year={2005},
volume={E88-A},
number={6},
pages={1565-1572},
abstract={In VDSM era, crosstalk is becoming a more and more vital factor in high performance VLSI designs, making noise mitigation in early design stages necessary. In this paper, we propose an effective algorithm optimizing crosstalk under congestion constraint in the layer assignment stage. A new model for noise severity measurement is developed where wire length is used as a scale for the noise immunity, and both capacitive and inductive coupling between sensitive nets are considered. We also take shield insertion into account for further crosstalk mitigation. Experimental results show that our approach could efficiently reduce crosstalk noise without compromising congestion compared to the algorithm proposed in [1].},
keywords={},
doi={10.1093/ietfec/e88-a.6.1565},
ISSN={},
month={June},}

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TY - JOUR
TI - Crosstalk and Congestion Driven Layer Assignment Algorithm
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1565
EP - 1572
AU - Bin LIU
AU - Yici CAI
AU - Qiang ZHOU
AU - Xianlong HONG
PY - 2005
DO - 10.1093/ietfec/e88-a.6.1565
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E88-A
IS - 6
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - June 2005
AB - In VDSM era, crosstalk is becoming a more and more vital factor in high performance VLSI designs, making noise mitigation in early design stages necessary. In this paper, we propose an effective algorithm optimizing crosstalk under congestion constraint in the layer assignment stage. A new model for noise severity measurement is developed where wire length is used as a scale for the noise immunity, and both capacitive and inductive coupling between sensitive nets are considered. We also take shield insertion into account for further crosstalk mitigation. Experimental results show that our approach could efficiently reduce crosstalk noise without compromising congestion compared to the algorithm proposed in [1].
ER -