[go: up one dir, main page]

Alaimo, 1974 - Google Patents

A" graphics window" to a data base for electronic system design

Alaimo, 1974

View PDF
Document ID
16659231930668015602
Author
Alaimo C
Publication year
Publication venue
Proceedings of the 1974 annual ACM conference-Volume 2

External Links

Snippet

This paper will explore the use of" Graphics Windows" to data bases used in the physical design of electronic equipment. The common characteristics of connectivity oriented data bases will be briefly reviewed. Then the concept of a graphics window on this type of data …
Continue reading at dl.acm.org (PDF) (other versions)

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRICAL DIGITAL DATA PROCESSING
    • G06F17/00Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/50Computer-aided design
    • G06F17/5068Physical circuit design, e.g. layout for integrated circuits or printed circuit boards
    • G06F17/5081Layout analysis, e.g. layout verification, design rule check
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRICAL DIGITAL DATA PROCESSING
    • G06F17/00Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/50Computer-aided design
    • G06F17/5068Physical circuit design, e.g. layout for integrated circuits or printed circuit boards
    • G06F17/5077Routing
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRICAL DIGITAL DATA PROCESSING
    • G06F17/00Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/50Computer-aided design
    • G06F17/5009Computer-aided design using simulation
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRICAL DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for programme control, e.g. control unit
    • G06F9/06Arrangements for programme control, e.g. control unit using stored programme, i.e. using internal store of processing equipment to receive and retain programme
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRICAL DIGITAL DATA PROCESSING
    • G06F17/00Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/30Information retrieval; Database structures therefor; File system structures therefor
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRICAL DIGITAL DATA PROCESSING
    • G06F17/00Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/20Handling natural language data
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRICAL DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/36Preventing errors by testing or debugging software
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRICAL DIGITAL DATA PROCESSING
    • G06F8/00Arrangements for software engineering
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRICAL DIGITAL DATA PROCESSING
    • G06F7/00Methods or arrangements for processing data by operating upon the order or content of the data handled
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00Administration; Management
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL

Similar Documents

Publication Publication Date Title
EP0404482B1 (en) Simulation of selected logic circuit designs
US6026220A (en) Method and apparatus for incremntally optimizing a circuit design
US6298319B1 (en) Incremental compilation of electronic design for work group
US5831869A (en) Method of compacting data representations of hierarchical logic designs used for static timing analysis
US6668371B2 (en) Method and apparatus for software component analysis
US4829446A (en) Method and apparatus for recording and rearranging representations of objects in a model of a group of objects located using a co-ordinate system
US5912820A (en) Method and apparatus for distributing a clock tree within a hierarchical circuit design
US6718520B1 (en) Method and apparatus for selectively providing hierarchy to a circuit design
US6990652B1 (en) System and method for determining methods and properties to be invoked on objects in a graphical program
US5377122A (en) Logic compiler for design of circuit models
US6230305B1 (en) Methods and apparatus for configuring schematic diagrams
US20040128638A1 (en) Method and apparatus for selecting and aligning cells using a placement tool
JPS61194507A (en) Nc data producer for loading device
Hörbst et al. Design of VLSI circuits: based on VENUS
US7076410B1 (en) Method and apparatus for efficiently viewing a number of selected components using a database editor tool
US6754879B1 (en) Method and apparatus for providing modularity to a behavioral description of a circuit design
Shirley Generating Tests by Exploiting Designed Behavior.
Alaimo A" graphics window" to a data base for electronic system design
Welt NOMAD: A printed wiring board layout system
JPH04246778A (en) Arranging system for semiconductor integrated circuit
JP2941033B2 (en) Circuit information display device
EP0654745A2 (en) Graphical display system for routing and repartitioning circuits during layout
KR19980056338A (en) Automated path creation device with history of design change management and its history management method
JP2953051B2 (en) How to check the clearance between conductor patterns
Day Computer aided software engineering (CASE)