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COP:A Crosstalk OPtimizer for Gridded Channel Routing

Cited 12 time in Web of Science Cited 16 time in Scopus
Authors
Jhang, Kyoung-Son; Ha, Soonhoi; Jhon, Chu Shik
Issue Date
1996-04
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Citation
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, Vol. 15, No. 4, pp. 424-429, 1996
Keywords
Theoretical studyComputer aided designIntegrated circuitRoutingMinimizationCrosstalk
Abstract
The interwire spacing in a VLSI chip becomes closer as
the VLSI fabrication technology rapidly evolves. Accordingly, it becomes
important to consider crosstalk caused by the coupling capacitance
between adjacent wires in the layout design for the fast and safe VLSI
circuits. The upper bounds of the allowable crosstalk for nets, called
crosstalk constraints, are usually given in the design specification. This
paper proposes a crosstalk minimization technique based on segment
rearrangement for gridded channel routing. The technique repeatedly
rearranges horizontal wire segments and/or increase the number of tracks
to satisfy the crosstalk constraints. With experiments, we ohserved that
the presented technique is more effective than the track permutation
technique.
ISSN
0278-0070
Language
English
URI
http://hdl.handle.net/10371/7996
DOI
https://doi.org/10.1109/43.494705
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College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Computer Science and Engineering (컴퓨터공학부)Journal Papers (저널논문_컴퓨터공학부)
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