A. Lim, Information Technol. Inst., Singapore, Singapore
S. Sahni, Information Technol. Inst., Singapore, Singapore
We develop a simple linear time algorithm to determine if a collection of two pin nets can be routed, topologically, in a plane (i.e. single layer). Experiments indicate that this algorithm is faster than the linear time algorithm of Marek-Sadowska and Tarng (1983).
Index Terms:
network routing; network topology; integrated circuit layout; circuit layout CAD; VLSI; fast algorithm; planar topological routability testing; linear time algorithm; pin nets; single layer routing; VLSI layout; IC layout design
Citation:
A. Lim, S. Sahni, V. Thanvantri, "A fast algorithm to test planar topological routability," vlsid, pp.8, 8th International Conference on VLSI Design, 1995