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Delay Minimization for Zero-Skew Routing

Report ID:
TR-415-93
Authors:
Date:
February 1993
Pages:
26
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Abstract:

Delay minimization methods are proposed for zero-skew routings.
A delay-time estimation formula is derived, which can be used as
an objective function to be minimized in zero-skew routing algorithms.
Moreover, the optimum wire width is formulated. Experimental results
show that our methods with a clustering-based algorithm achieve 50%
reduction of the delay time on benchmark data with 3000 pins.

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