Abstract
In a two-phase routing approach, detailed routing follows the global routing phase. During the global routing phase, wire paths are constructed through a subset of the routing regions, connecting the terminals of each net. Global routers do not define the wires, instead, they use the original net information and define a set of restricted routing problems. The detailed router places the actual wire segments within the region indicated by the global router, thus completing the required connections between the terminals.
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© 1995 Springer Science+Business Media New York
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Sherwani, N. (1995). Detailed Routing. In: Algorithms for VLSI Physical Design Automation. Springer, Boston, MA. https://doi.org/10.1007/978-1-4615-2351-2_7
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DOI: https://doi.org/10.1007/978-1-4615-2351-2_7
Publisher Name: Springer, Boston, MA
Print ISBN: 978-1-4613-5997-5
Online ISBN: 978-1-4615-2351-2
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