"Designing System"
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1.What is a design?

==>Design protection covers the outward appearance of your product, including decoration, lines, contours, colours, shape, texture and materials. If you have a new shape or pattern for a product, you may be able to protect it as a design.




2.Issues in design creation?

==>For years people have debated life's origins and meaning. Creation, evolution, intelligent design, natural selection, are but some of the many terms that are used as these discussions take place. However, for many, they are left wondering "Why? Why the constant debate?"
Is it really that difficult to understand these puzzles? With the use of simple everyday logic, many of these seemingly complex issues are clearly evident. In fact, they are OBVIOUS.





3.Charactheristic of good Design

"Characteristics of Good Design
May Reside in the Eye of the Beholder"
,





4.Technique for improving design.

==>Using a step-by-step approach, this text presents the most pertinent principles and methods necessary to organize an effective plan and schedule for a project; explains how to monitor, control, and measure performance of the project once it is underway; and considers the relationships of timing, costs, and resources (including personnel) associated with projects. It features chapter-length, hands-on case studies and projects, and provides training and practice in using and understanding project management software for planing and scheduling projects.,




5.Documentating the design

==>All design documentation should be saved in the doc subdirectory of the design kit directory. The documentation that you are recommended to provide in The about.txt File and Providing Basic Documentation is a very basic summary of the design kit which is intended to be presented in a standard design kit.





"Writing Program"



1.Programing Standard and Procedure?

==>The Signetics family of Schottky PROMs are high performance bipolar devices which use a nickel/chromium (nichrome) alloy fuse to provide the many benefits of field programming. All Signetics Schottky PROMs use a common fuse design and programming circuitry. This means that a programmer capable of programming any Signetics PROM should program the entire family. Because of the pinout variation a small selection of socket adapters may be required. Programming is accomplished by application of voltages above those used for normal operation, therefore, no special pins are required for programming (except the 82S115 which has two pins: FE1 and FE2). The programming voltages and timing requirements make unintentional programming virtually impossible. Arrays ofdevices may be programmed in the users circuit, it desirable, and isolation of programming voltages is provided.