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top-down design

   Also found in: Wikipedia 0.03 sec.

top-down design

A design technique that starts with the highest level of an idea and works its way down to the lowest level of detail. See top-down programming.


top-down design [′täp ¦dau̇n di′zīn]
(industrial engineering)
A design methodology that proceeds from the highest level to the lowest and from the general to the particular, and that provides a formal mechanism for breaking complex process designs into functional descriptions, reviewing progress, and allowing modifications.

(programming)top-down design - (Or "stepwise refinement"). The software design technique which aims to describe functionality at a very high level, then partition it repeatedly into more detailed levels one level at a time until the detail is sufficient to allow coding. This approach to software design probably originated at IBM, and grew out of structured programming practices.


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CebaTech's products will include high-value, 10G TCP/IP cores for networking, storage, and communication systems and servers as well as ESL technology that transforms SoC/ASIC/FPGA development into a top-down design process, alleviating existing verification bottlenecks, reducing costs and accelerating time to market.
Using C as a programming language for high-level, complex IC design, CebaTech intends to drive the adoption of ESL/ top-down design and to revolutionize IC design by:
The Virtuoso platform enables a "meet-in-the-middle" methodology that combines the speed of top-down design with the silicon accuracy of bottom-up design.
 
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