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powertalk - Power Network Distribution Chung-Kuan Cheng CSE...

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Power Network Distribution Chung-Kuan Cheng CSE Dept. University of California, San Diego 3/4/2010
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Page 2 Agenda Background: power distribution networks (PDN’s) Analysis: worst-case PDN noise prediction Motivation Problem formulation Proposed Algorithm – Case study Simulation: adaptive parallel flow using discrete Fourier transform (DFT) – Motivation – Adaptive parallel flow description Experimental results Conclusions and future work
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Page 3 Research on Power Distribution Networks Analysis Stimulus, Noise Margin, Simulation Synthesis VRM, Decap, ESR, Topology Integration Sensors, Prediction, Stability, Robustness
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Page 4 Publication List Power Distribution Network Simulation and Analysis [1] W. Zhang and C.K. Cheng, "Incremental Power Impedance Optimization Using Vector Fitting Modeling,“ IEEE Int. Symp. on Circuits and Systems, pp. 2439-2442, 2007. [2] W. Zhang, W. Yu, L. Zhang, R. Shi, H. Peng, Z. Zhu, L. Chua-Eoan, R. Murgai, T. Shibuya, N. Ito, and C.K. Cheng, "Efficient Power Network Analysis Considering Multi-Domain Clock Gating,“ IEEE Trans on CAD, pp. 1348-1358, Sept. 2009. [3] W.P. Zhang, L. Zhang, R. Shi, H. Peng, Z. Zhu, L. Chua-Eoan, R. Murgai, T. Shibuya, N. Ito, and C.K. Cheng, "Fast Power Network Analysis with Multiple Clock Domains,“ IEEE Int. Conf. on Computer Design, pp. 456-463, 2007. [4] W.P. Zhang, Y. Zhu, W. Yu, R. Shi, H. Peng, L. Chua-Eoan, R. Murgai, T. Shibuya, N. Ito, and C.K. Cheng, "Finding the Worst Case of Voltage Violation in Multi-Domain Clock Gated Power Network with an Optimization Method“ IEEE DATE, pp. 540-547, 2008. [5] X. Hu, W. Zhao, P. Du, A.Shayan, C.K.Cheng, “An Adaptive Parallel Flow for Power Distribution Network Simulation Using Discrete Fourier Transform,” accepted by IEEE/ACM Asia and South Pacific Design Automation Conference (ASP-DAC), 2010.
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Page 5 Publication List Power Distribution Network Analysis and Synthesis [6] W. Zhang, Y. Zhu, W. Yu, A. Shayan, R. Wang, Z. Zhu, C.K. Cheng, "Noise Minimization During Power-Up Stage for a Multi-Domain Power Network,“ IEEE Asia and South Pacific Design Automation Conf., pp. 391-396, 2009. [7] W. Zhang, L. Zhang, A. Shayan, W. Yu, X. Hu, Z. Zhu, E. Engin, and C.K. Cheng, "On-Chip Power Network Optimization with Decoupling Capacitors and Controlled-ESRs,“ to appear at Asia and South Pacific Design Automation Conference, 2010. [8] X. Hu, W. Zhao, Y.Zhang, A.Shayan, C. Pan, A. E.Engin, and C.K. Cheng, “On the Bound of Time-Domain Power Supply Noise Based on Frequency-Domain Target Impedance,” in System Level Interconnect Prediction Workshop (SLIP), July 2009. [9] A. Shayan, X. Hu, H. Peng, W. Zhang, and C.K. Cheng, “Parallel Flow to Analyze the Impact of the Voltage Regulator Model in Nanoscale Power Distribution Network,” in 10 th International Symposium on Quality Electronic Design (ISQED), Mar. 2009.
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Page 6 Publication List (Cont’) 3D Power Distribution Networks [10] A. Shayan, X. Hu, “Power Distribution Design for 3D Integration”, Jacob School of Engineering Research Expo, 2009 [Best Poster Award] [11] A. Shayan, X. Hu, M.l Popovich, A.E. Engin, C.K. Cheng, “Reliable 3D Stacked Power
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powertalk - Power Network Distribution Chung-Kuan Cheng CSE...

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