'Path delay' diaporamas de présentation

The Global Positioning System (GPS)

The Global Positioning System (GPS). Michael Lombardi Chair, SIM Time and Frequency Metrology Working Group National Institute of Standards and Technology (NIST) lombardi@nist.gov. Why do satellite signals work better than ground signals for time transfer ?.

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CS184a: Computer Architecture (Structure and Organization)

CS184a: Computer Architecture (Structure and Organization). Day 2: January 5, 2003 Logic and FSM Review. Last Time. Computational Design as an Engineering Discipline Importance of Costs. Today. Simple abstract computing building blocks gates, boolean logic registers, RTL Logic in Gates

1.7k views • 69 slides

From Crash-and-Recover to Sense-and-Adapt: Our Evolving Models of Computing Machines

From Crash-and-Recover to Sense-and-Adapt: Our Evolving Models of Computing Machines. Rajesh K. Gupta UC San Diego. To a software designer, all chips look alike. To a hardware engineer, a chip is delivered as per contract in a data-sheet. Reality is.

686 views • 53 slides

Low Power CMOS Design

Low Power CMOS Design. Vishwani D. Agrawal James J. Danaher Professor ECE Dept., Auburn University, Auburn, AL 36849 www.eng.auburn.edu/~vagrawal 23 rd International Conference on VLSI Design Education Forum, January 7, 2010 Bangalore, India. CMOS Logic (Inverter).

881 views • 45 slides

High-Speed Circuit-Tuning Techniques Based on Lagrangian Relaxation

577 views • 43 slides

Optimal digital circuit design

Optimal digital circuit design. Mohammad Sharifkhani. Outline. Introduction Optimization for speed Logical effort Optimization considering power consumption. Optimization for speed. Assume we want to design a multi-stage block that does a special function

662 views • 37 slides

The Global Observing System Stephen English

The Global Observing System Stephen English With material kindly provided by Peter Bauer, Cristina Lupu, Tony McNally, Mohamed Dahoui, Erland Kallen, Enza di Tomaso, Niels Bormann, Sabatino di Michele and Richard Engelen European Centre for Medium-Range Weather Forecasts. Role of observations.

444 views • 33 slides

Local Unidirectional Bias for Smooth Cutsize-delay Tradeoff in Performance-driven Partitioning

Local Unidirectional Bias for Smooth Cutsize-delay Tradeoff in Performance-driven Partitioning. Andrew B. Kahng and Xu Xu UCSD CSE and ECE Depts. Work supported in part by MARCO GSRC. Outline. ? Motivation Performance driven bipartition problem New bipartitioning algorithm

449 views • 32 slides

Mohit Gupta, Kwangok Jeong and Andrew B. Kahng UCSD VLSI CAD Laboratory kjeong@vlsicad.ucsd.edu

Timing Yield-Aware Color Reassignment and Detailed Placement Perturbation for Double Patterning Lithography. Mohit Gupta, Kwangok Jeong and Andrew B. Kahng UCSD VLSI CAD Laboratory kjeong@vlsicad.ucsd.edu ECE Department University of California, San Diego. Outline.

506 views • 31 slides

Marc de Kruijf Shuou Nomura Karu Sankaralingam

A Unified Model for Timing Speculation: Evaluating the Impact of Technology Scaling, CMOS Design Style, and Fault Recovery Mechanism. Marc de Kruijf Shuou Nomura Karu Sankaralingam. From Hard to Harder. 10000nm. 720nm. 4000um. 360nm. 1500um. 180nm. 90nm. 45nm & beyond. Hard.

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DDRO: A Novel Performance Monitoring Methodology Based on Design-Dependent Ring Oscillators

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ELEC 7770 Advanced VLSI Design Spring 2014 Retiming

ELEC 7770 Advanced VLSI Design Spring 2014 Retiming. Vishwani D. Agrawal James J. Danaher Professor ECE Department, Auburn University Auburn, AL 36849 vagrawal@eng.auburn.edu http://www.eng.auburn.edu/~vagrawal/COURSE/E7770_Spr14/course.html. Retiming.

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Alexander Gnusin

Introduction To Static Timing Analysis. Alexander Gnusin. Advantages: Can check asynchronous interfaces No need to specify false and multicycle paths, clock model etc Can be very accurate (Spice). Disadvantages: Analysis quality depends on stimulus vectors

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Introduction

SYNERGIC USE OF EO, NWP AND GROUND BASED MEASUREMENTS FOR THE MITIGATION OF VAPOUR ARTEFACTS IN SAR INTERFEROMETRY.

333 views • 25 slides

MAX Fall Member Meeting

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Logical Effort

346 views • 22 slides

Dual-Voltage Supply for Power Reduction

389 views • 21 slides

NPM NM-WG Object Model JRA4 F2F, Edinburgh, 12-13 July 2005

NPM NM-WG Object Model JRA4 F2F, Edinburgh, 12-13 July 2005. Alistair K Phipps (A.Phipps@ed.ac.uk) University of Edinburgh. Background. NM-WG interface is defined as an XML schema Two alternatives for writing software to adhere to this interface:

277 views • 18 slides

Stuart Edwards and Philip Moore School of Civil Engineering and Geosciences

Calibration of ERS-2, TOPEX/Poseidon and Jason-1 Microwave Radiometers using GPS and Cold Ocean Brightness Temperatures. Stuart Edwards and Philip Moore School of Civil Engineering and Geosciences University of Newcastle Newcastle upon Tyne NE1 7RU UK Email: s.j.edwards@newcastle.ac.uk.

314 views • 16 slides

A BIST Scheme for FPGA Interconnect Delay Faults

A BIST Scheme for FPGA Interconnect Delay Faults. Chun-Chieh Wang, Jing-Jia Liou, Yen-Lin Peng , Chih-Tsun Huang, and Cheng-Wen Wu. Laboratory for Reliable Computing (LaRC) Department of Electrical Engineering National Tsing Hua University Hsinchu, Taiwan 30013. Outline. Introduction

308 views • 15 slides