Deterministic analog circuit placement using hierarchically bounded enumeration and enhanced shape functions

Martin Strasser, Michael Eick, Helmut Gräb, Ulf Schlichtmann, Frank M. Johannes

Publikation: Beitrag in Buch/Bericht/KonferenzbandKonferenzbeitragBegutachtung

67 Zitate (Scopus)

Abstract

The analog placement algorithm Plantage, presented in this paper, generates placements for analog circuits with comprehensive placement constraints. Plantage Is based on a hierarchically bounded enumeration of basic building blocks, using B*-trees. The practically relevant solution space is thereby enumerated quasi-complete. The sets of possible placements of the basic building blocks are represented and combined in a new efficient way, using enhanced shape functions. The result of Plantage Is the Pareto front of placements with respect to different aspect ratios. The whole approach is deterministic, in contrast to existing analog placement algorithms.

OriginalspracheEnglisch
Titel2008 IEEE/ACM International Conference on Computer-Aided Design Digest of Technical Papers, ICCAD 2008
Seiten306-313
Seitenumfang8
DOIs
PublikationsstatusVeröffentlicht - 2008
Veranstaltung2008 International Conference on Computer-Aided Design, ICCAD - San Jose, CA, USA/Vereinigte Staaten
Dauer: 10 Nov. 200813 Nov. 2008

Publikationsreihe

NameIEEE/ACM International Conference on Computer-Aided Design, Digest of Technical Papers, ICCAD
ISSN (Print)1092-3152

Konferenz

Konferenz2008 International Conference on Computer-Aided Design, ICCAD
Land/GebietUSA/Vereinigte Staaten
OrtSan Jose, CA
Zeitraum10/11/0813/11/08

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