Crosstalk Minimization in Three-Layer HVH Channel Routing

Crosstalk has become a major issue in VLSI design due to the high frequency, long interconnecting lines and small spacing between interconnects in today's integrated circuits. In this paper, we study the problem of crosstalk minimization in 3-layer HVH channel routing. A heuristic algorithm that combines layer reassignment and track reassignment is presented. This algorithm can iteratively modify the layout so that the crosstalk in the channel is minimized. Experimental results show that the proposed approach can reduce the crosstalk by an average of 16.4 on a set of benchmark examples.

• Type: Conference
• Year: 1997
• Where: DFT
• Authors: Zhan Chen, Israel Koren
• Keywords: Crosstalk, Crosstalk Minimization, DFT 1997, Today's Integrated Circuits, VLSI