'Wire length' diaporamas de présentation

Dirk Stroobandt Ghent University Electronics and Information Systems Department

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CprE / ComS 583 Reconfigurable Computing

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An Interconnect-Centric Approach to Cyclic Shifter Design

An Interconnect-Centric Approach to Cyclic Shifter Design. Haikun Zhu, Yi Zhu C.-K. Cheng Harvey Mudd College. David M. Harris Harvey Mudd College. Outline. Motivation Previous Work Approaches Fanout-Splitting Cell order optimization by ILP Conclusions. Motivation.

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Register-Transfer (RT) Synthesis

Register-Transfer (RT) Synthesis. Greg Stitt ECE Department University of Florida. Introduction. Register-transfer (RT) synthesis Definition: Synthesis from register transfer level (RTL) descriptions VHDL, Verilog typically describe circuits as connections of RTL components

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Fuzzy Simulated Evolution for Power and Performance of VLSI Placement

Fuzzy Simulated Evolution for Power and Performance of VLSI Placement. Sadiq M. Sait Habib Youssef Junaid A. Khan Aimane El-Maleh Department of Computer Engineering King Fahd University of Petroleum and Minerals Dhahran, Saudi Arabia. Presentation Overview. Introduction

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StaticRoute : A novel router for the dynamic partial reconfiguration of FPGAs

StaticRoute : A novel router for the dynamic partial reconfiguration of FPGAs. Brahim Al Farisi , Karel Bruneel, Dirk Stroobandt. Overview. Dynamic reconfiguration of FPGAs: Modular d ynamic reconfiguration (MDR) Dynamic circuit specialization (DCS) Novel tool flow

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Post-Placement Pin Optimization

Post-Placement Pin Optimization. J. Westra and P. Groeneveld Eindhoven University of Technology. Outline. Introduction Improving Pin Assignment Depth Experimental Results Future Work Conclusions. Introduction. Pin assignment has significant impact on wire length.

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Self-Consistent Power/Performance/Reliability Analysis for Copper Interconnects

Self-Consistent Power/Performance/Reliability Analysis for Copper Interconnects Bipin Rajendran, Pawan Kapur, Krishna C. Saraswat R. Fabian W. Pease Dept. of Electrical Engineering, Stanford University, CA 94305 Acknowledgement : Office of Naval Research Award # N00014-01-1-0741.

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Routing of Analog Busses with Parasitic Symmetry

Routing of Analog Busses with Parasitic Symmetry. Lars Schreiner , Markus Olbrich, Erich Barke, Volker Meyer zu Bexten. Contents. Motivation Net Bundle Routing Trapezoid Methodology Results Conclusions/Future Work. Contents. Motivation Net Bundle Routing Trapezoid Methodology Results

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Investigation of Performance Metrics for Interconnect Stack Architectures

Investigation of Performance Metrics for Interconnect Stack Architectures. Puneet Gupta 1 , Andrew B. Kahng 1 , Youngmin Kim 2 , Dennis Sylvester 2 1 ECE Department, University of California at San Diego 2 EECS Department, University of Michigan at Ann Arbor. Outline. Motivation

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Measuring current

Measuring current. Electric current: rate of flow of electrons past a specific point in a circuit Measured with: Ammeter Symbol: I Unit: ampere (A) 1 A = 6.2 x 10 18 electrons/s = 1 C/s C= coulomb. Ammeter.

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Pre-layout prediction of interconnect manufacturability

Pre-layout prediction of interconnect manufacturability. Phillip Christie University of Delaware USA. Jose Pineda de Gyvez Philips Research Laboratories The Netherlands. Front end of design. Front end of line. Synthesis. Silicon processes. Floor planning. Dielectric processes.

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Benchmark Update

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Probability-based approach for solving the Rectilinear Steiner tree problem

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Interconnect Characteristics of 2.5-D System Integration Scheme

Interconnect Characteristics of 2.5-D System Integration Scheme. Yangdong (Steven) Deng & Wojciech P. Maly Yangdon@andrew.cmu.edu Maly@ece.cmu.edu. Motivation. System-on-a-chip (monolithic integration) Long wire delay dominates device delay Mixed-technology design. RISCcore. Cache.

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Topics

Topics. Subsystem design principles. Pipelining. Datapath. . Levels of abstraction. Layout: wire length, diffusion minimization, etc. Circuit: transistor sizing, advanced circuit topologies. Logic: network structure optimization. Register-transfer: retiming, encoding, etc. Data paths.

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Summary

Summary. Current density in a signal line was estimated, based on the simple circuit shown in Fig.1. This circuit is scaled down according to ITRS 2003. Wire of the signal line is assumed to be a intermediate wire. Wire length is assumed to be (wire pitch) x 200.

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Ch. 21 - Electricity

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Signal Propagation Along Interconnects

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