A System for Computer-aided Design of Printed Circuit Boards

A System for Computer-aided Design of Printed Circuit Boards
Author: T. Pietsch
Publisher:
Total Pages: 36
Release: 1986
Genre: Printed circuits
ISBN: 9780642123527

A general purpose system for interactive computer-aided design of printed circuit boards is described. Included boards is described. Included are details for encoding a circuit diagram in the computer, the placement of electronic component packages, the determination of a link/wire list and the routing of this list to obtain a wire layout. Design documentation in the form of component schedules and layout drawings are produced so that artwork can be generated on a Gerber drafting machine. A feature of the system is the method by which the routers find different size wire-paths on successive grids of increasing resolution. The use of this method approximately halves the routing time and increases the link connection rate by over 15%.

Computer-aided Electronic Circuit Board Design and Fabrication

Computer-aided Electronic Circuit Board Design and Fabrication
Author: Akram Hossain
Publisher: Pearson College Division
Total Pages: 489
Release: 1996
Genre: Education
ISBN: 9780130320957

Offers a complete hands-on approach to the use of computer-aided software and laboratory-based hardware tools for the design and fabrication of electronic printed circuit boards in an EDA environment. Beginning with basic electronic concepts and ending with fully-developed projects, it features extensive examples and complete solutions to computer-aided electronic circuit board design and fabrication using the most affordable and widely used EDA software tools from OrCAD, Inc. Appropriate for self-paced study in computer-aided tools for electronic design.

Printed Circuits Design

Printed Circuits Design
Author: Gerald L. Ginsberg
Publisher: McGraw-Hill Companies
Total Pages: 344
Release: 1991
Genre: Technology & Engineering
ISBN:

This exceptional, all-inclusive design manual covers-in unequalled detail-all aspects of printed circuits & their applications, including how to design printed circuit boards for efficient, cost-effective manufacturing & how to design boards that incorporate surface-mounted components. Indispensable for all electronics engineers, this valuable working reference includes: basic considerations-background, overview, specification & standards, terms, & definitions; interconnecting structure selection-single-sided rigid printed wiring boards, double-sided rigid printed wiring boards, multilayer rigid printed wiring boards, flexible printed wiring boards, rigid/flexible printed wiring boards, molded printed wiring boards, & supported plane structures; material selection-base laminates, reinforcements, conductors, platings & coatings, supporting planes, & constraining cores; component selection-discrete components, integrated circuits, interconnect components, electromechanical components, & hardware; performance co

Printed Circuit Board Design Using AutoCAD

Printed Circuit Board Design Using AutoCAD
Author: Chris Schroeder
Publisher: Newnes
Total Pages: 342
Release: 1998
Genre: Computers
ISBN: 9780750698344

Introduction to PCB Design * Schematic Drafting * Single-Sided PCB Design * Double-Sided PCB Design * Surface Mount PCB Design * Importing Gerber Files for Manufacturing Documentation * Importing HPGL Files for Manufacturing Documentation * Importing Gerber Artwork Files for Viewing * Importing Excellon Format NC Drill Data * Converting HPGL to Gerber Format * Appendix A: Gerber Format * Appendix B: Excellon Format * Appendix C: HPGL Format * Appendix D: Information about the Disk Supplied with the Book * Index.

A Computer Aided Design Methodology for Printed Circuit Boards

A Computer Aided Design Methodology for Printed Circuit Boards
Author: University of California, Berkeley. Computer Science Division
Publisher:
Total Pages: 42
Release: 1989
Genre: Computer-aided design
ISBN:

We present a design methodology for realizing VLSI printed circuit board (PCB) designs using Computer Aided Design (CAD) tools on powerful workstations. The workstation and CAD tools allow one to create a gate-level design using TTL parts and interconnecting wires, simulate the functionality and timing of the gate-level design using TTL parts and interconnecting wires, simulate the functionality and timing of the gate-level design, package the designs TTL parts into PCB parts, place and route the PCB, create manufacturing data, and simulate the design at the board-level. A design example, the VLSI-PLM PC Board being developed at the University of California at Berkeley, is given to illustrate this procedure. The VLSI-PLM PC Board is a processor board for the VLSI-PLM Chip [SRINI], which is a high performance CMOS processor for executing computer programs written in the Prolog language.