Routing with a scanning window-8Ma unified approach
DAC '87 Proceedings of the 24th ACM/IEEE Design Automation Conference
DAC '87 Proceedings of the 24th ACM/IEEE Design Automation Conference
Two-dimensional router for double layer layout
DAC '85 Proceedings of the 22nd ACM/IEEE Design Automation Conference
Introduction to VLSI Systems
DAC '82 Proceedings of the 19th Design Automation Conference
An expert system for channel routing
IEA/AIE '88 Proceedings of the 1st international conference on Industrial and engineering applications of artificial intelligence and expert systems - Volume 2
Parallel VLSI-Routing Models for Polymorphic Processors Array
VLSID '97 Proceedings of the Tenth International Conference on VLSI Design: VLSI in Multimedia Applications
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A parallel algorithm is proposed for solving the problem of channel and switchbox routing in the design of VLSI chips. The algorithm is suitable for implementation on a shared-memory multiprocessor environment. Our approach does not impose restrictions on the channel type (such as fix or variable channel widths) and the number of available layers. The algorithm contains three major phases: 1) dividing the channel into several regions by selecting some columns, 2) assigning tracks to nets of the selected columns, and 3) assigning tracks to nets of the columns in each region.