SIM-DSP: A DSP-Enhanced CAD Platform for Signal Integrity Macromodeling and Simulation

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Date
2014-12
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Advisor
Referee
Mark
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Společnost pro radioelektronické inženýrství
Abstract
Macromodeling-Simulation process for signal integrity verifications has become necessary for the high speed circuit system design. This paper aims to introduce a “VLSI Signal Integrity Macromodeling and Simulation via Digital Signal Processing Techniques” framework (known as SIM-DSP framework), which applies digital signal processing techniques to facilitate the SI verification process in the pre-layout design phase. Core identification modules and peripheral (pre-/post-)processing modules have been developed and assembled to form a verification flow. In particular, a single-step discrete cosine transform truncation (DCTT) module has been developed for modeling-simulation process. In DCTT, the response modeling problem is classified as a signal compression problem, wherein the system response can be represented by a truncated set of non-pole based DCT bases, and error can be analyzed through Parseval’s theorem. Practical examples are given to show the applicability of our proposed framework.
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Citation
Radioengineering. 2014, vol. 23, č. 4, s. 1109-1120. ISSN 1210-2512
http://www.radioeng.cz/fulltexts/2014/14_04_1109_1120.pdf
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Peer-reviewed
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en
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Creative Commons Attribution 3.0 Unported License
http://creativecommons.org/licenses/by/3.0/
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