SIM-DSP: A DSP-Enhanced CAD Platform for Signal Integrity Macromodeling and Simulation
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), whic...
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| Format: | Article |
| Language: | English |
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Spolecnost pro radioelektronicke inzenyrstvi
2014-12-01
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| Series: | Radioengineering |
| Subjects: | |
| Online Access: | http://www.radioeng.cz/fulltexts/2014/14_04_1109_1120.pdf |
| _version_ | 1828482942200971264 |
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| author | Chi-Un Lei |
| author_facet | Chi-Un Lei |
| author_sort | Chi-Un Lei |
| collection | DOAJ |
| description | 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. |
| first_indexed | 2024-12-11T08:24:54Z |
| format | Article |
| id | doaj.art-14cb427df01040bcb7d033cde65da8ca |
| institution | Directory Open Access Journal |
| issn | 1210-2512 |
| language | English |
| last_indexed | 2024-12-11T08:24:54Z |
| publishDate | 2014-12-01 |
| publisher | Spolecnost pro radioelektronicke inzenyrstvi |
| record_format | Article |
| series | Radioengineering |
| spelling | doaj.art-14cb427df01040bcb7d033cde65da8ca2022-12-22T01:14:33ZengSpolecnost pro radioelektronicke inzenyrstviRadioengineering1210-25122014-12-0123411091120SIM-DSP: A DSP-Enhanced CAD Platform for Signal Integrity Macromodeling and SimulationChi-Un LeiMacromodeling-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.www.radioeng.cz/fulltexts/2014/14_04_1109_1120.pdfsimulationsignal integrityhigh-speed circuitsmacromodeling |
| spellingShingle | Chi-Un Lei SIM-DSP: A DSP-Enhanced CAD Platform for Signal Integrity Macromodeling and Simulation Radioengineering simulation signal integrity high-speed circuits macromodeling |
| title | SIM-DSP: A DSP-Enhanced CAD Platform for Signal Integrity Macromodeling and Simulation |
| title_full | SIM-DSP: A DSP-Enhanced CAD Platform for Signal Integrity Macromodeling and Simulation |
| title_fullStr | SIM-DSP: A DSP-Enhanced CAD Platform for Signal Integrity Macromodeling and Simulation |
| title_full_unstemmed | SIM-DSP: A DSP-Enhanced CAD Platform for Signal Integrity Macromodeling and Simulation |
| title_short | SIM-DSP: A DSP-Enhanced CAD Platform for Signal Integrity Macromodeling and Simulation |
| title_sort | sim dsp a dsp enhanced cad platform for signal integrity macromodeling and simulation |
| topic | simulation signal integrity high-speed circuits macromodeling |
| url | http://www.radioeng.cz/fulltexts/2014/14_04_1109_1120.pdf |
| work_keys_str_mv | AT chiunlei simdspadspenhancedcadplatformforsignalintegritymacromodelingandsimulation |