DocumentCode
450373
Title
An Over-The-Cell Router
Author
Deutsch, David N. ; Glick, Paul
Author_Institution
Bell Laboratories, Murray Hill, NJ
fYear
1980
fDate
23-25 June 1980
Firstpage
32
Lastpage
39
Abstract
A program that produces single-layer planar routing over the cells for I2L and LST2L logic arrays is described. This router has been integrated into a layout system which was previously restricted to the layout of standard cell LSI chips. When used in conjunction with a channel router, the complete routing is produced automatically. This paper defines the over-the-cell routing problem, describes the algorithms for its solution, and presents typical routing results.
Keywords
Data structures; Integrated circuit interconnections; Integrated circuit layout; Integrated circuit technology; Large scale integration; Logic arrays; Permission; Programmable logic arrays; Rails; Routing;
fLanguage
English
Publisher
ieee
Conference_Titel
Design Automation, 1980. 17th Conference on
Print_ISBN
0-89791-020-6
Type
conf
DOI
10.1109/DAC.1980.1585226
Filename
1585226
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