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A Class Presentation for VLSI Course By “ Anahita Naghilou ” Professor : Dr. Fakhraei

A Class Presentation for VLSI Course By “ Anahita Naghilou ” Professor : Dr. Fakhraei. A Novel Highly Reliable Low-Power Nano Architecture When von Neumann Augments Kolmogorov. Valeriu Beiu 15 th IEEE International Conference September 27-29 2004 Galveston Texas. Outline.

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A Class Presentation for VLSI Course By “ Anahita Naghilou ” Professor : Dr. Fakhraei

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  1. A Class Presentation for VLSI Course By“Anahita Naghilou”Professor : Dr. Fakhraei

  2. A Novel Highly Reliable Low-Power Nano Architecture When von Neumann Augments Kolmogorov Valeriu Beiu 15th IEEE International Conference September 27-29 2004 Galveston Texas

  3. Outline • Neural Network and Kolmogorov’s Superposition • Analog Versus Digital • Fault-Tolerance • Putting Everything Together Highly reliable low-power architecture

  4. Neural Network and Kolmogorov’s Superposition • Artificial neuron functionality • Non-linear functions • Kolmogorov superposition • Auto synthesis tool for TLG • Being exponential in n

  5. Analog Versus Digital • Analog dissipates less than digital • Negative effect of successive analog computations on the signal-to-noise ratio • Idea : to use AAA followed by ADA A hybrid link

  6. Fault-tolerance • Reliability as well as power-consumption • von Neumann’s multiplexing

  7. Putting Everything Together 1. AAA-ADA with von Neumann’s Maj-3

  8. 2. TLG Adder 3. Synthesis tool for analog parts Putting Everything Together

  9. Computational Structures lead to Communication • Longer interconnects • improving fault-tolerance • reducing power consumption • Simulations with SET, CMOS, Pseudo-nMOS, 5-stage ring oscillator

  10. Conclusion • An Architecture which can be used with: • CMOS • SET • RTD • Molecular ones • Combinational logic versus memories • Scaling CMOS increases the operating speed of pseudo-nMOS

  11. References • The International Technology Roadmap for Semiconductors http://public.itrs.net • J.E Harlow III, “Toward Design Technology in 2020” : Trends, Issues, ad Challenges • V. Beiu “On Kolmogorov’ s Superposition and Boolean Functions” • V. Beiu “On Automatic Synthesis A/D Circuits” • V. Beiu and A. Zawadzki “Why Library Design Should Use Kolmogorov’ s Superposition” • And …

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