Gopalakrishnan et al., 2002 - Google Patents

An analysis of the wire-load model uncertainty problem

Gopalakrishnan et al., 2002

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Document ID
8137052142062369480
Author
Gopalakrishnan P
Odabasioglu A
Pileggi L
Raje S
Publication year
Publication venue
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems

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Snippet

Traditional integrated-circuit (IC) design methodologies have used wire-load models during logic synthesis to estimate the expected impact of the metal wiring on the gate delays. These models are based on wire-length statistics from legacy designs to facilitate a top-down IC …
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Classifications

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    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/50—Computer-aided design
    • G06F17/5009—Computer-aided design using simulation
    • G06F17/5022—Logic simulation, e.g. for logic circuit operation
    • G06F17/5031—Timing analysis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
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    • G06F17/5036—Computer-aided design using simulation for analog modelling, e.g. for circuits, spice programme, direct methods, relaxation methods
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    • G06F17/5081—Layout analysis, e.g. layout verification, design rule check
    • G—PHYSICS
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    • G—PHYSICS
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    • G06F17/5045—Circuit design
    • G06F17/505—Logic synthesis, e.g. technology mapping, optimisation
    • G—PHYSICS
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    • G—PHYSICS
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    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
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    • G06F17/5018—Computer-aided design using simulation using finite difference methods or finite element methods
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