Plowing: Interactive Stretching and Compaction in Magic
- 1 January 1984
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- No. 0738100X,p. 166-172
- https://doi.org/10.1109/dac.1984.1585791
Abstract
The Magic layout editor provides a new operation called plowing, for stretching and compacting Manhattan VLSI layouts. Plowing works directly on the mask-level representation of a layout, allowing portions of it to be rearranged while preserving connectivity and layout-rule correctness. The layout and connectivity rules are read from a file, so plowing is technology independent. Plowing is fast enough to be used interactively. This paper presents the plowing operation and the algorithm used to implement it.Keywords
This publication has 6 references indexed in Scilit:
- Corner Stitching: A Data-Structuring Technique for VLSI Layout ToolsIEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, 1984
- Magic: A VLSI Layout SystemPublished by Institute of Electrical and Electronics Engineers (IEEE) ,1984
- Magic's Incremental Design-Rule CheckerPublished by Institute of Electrical and Electronics Engineers (IEEE) ,1984
- A Vertically Integrated VLSI Design EnvironmentPublished by Institute of Electrical and Electronics Engineers (IEEE) ,1983
- A symbolic design system for integrated circuitsPublished by Association for Computing Machinery (ACM) ,1982
- Virtual Grid Symbolic LayoutPublished by Institute of Electrical and Electronics Engineers (IEEE) ,1981