A Practical and Efficient Integrated System for VLSI/ULSI Physical Design *

Abstract--This paper studies and implements an integrated system for VLSI/ULSI physical design. The hierarchy mechanism is used to get great efficiency and speedup. The physical design system is integrated in three different layers, which are called the data interface layer (DIL), the data managemen...

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Bibliographic Details
Other Authors: The Pennsylvania State University CiteSeerX Archives
Format: Text
Language:English
Subjects:
physical design
system integration
hierarchy mechanism
DML
Online Access:http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.135.4364
http://www.ee.ucla.edu/~hu/pub/System-icccas04.pdf
Description
Summary:Abstract--This paper studies and implements an integrated system for VLSI/ULSI physical design. The hierarchy mechanism is used to get great efficiency and speedup. The physical design system is integrated in three different layers, which are called the data interface layer (DIL), the data management layer (DML) and the data display layer (DDL). A quad-tree data structure is used in DDL to accelerate the graphics showing and the interaction between users and the system.

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