2005•Unpublished venueRequires access
A routing algorithm for irregular channel based on md model
Dinghua Lou, Yi Li, Xuliang Zhang, Juebang Yu
Open publisher page 1 citations
Abstract
It is well known that non-Manhattan channel routing always gives a better result than that yielded from a Manhattan router in a given channel. The paper proposes a new greedy non-Manhattan channel routing algorithm based on a Manhattan-diagonal (MD) model. The router uses h track for any channel without cyclic vertical constraints, and d<h