'Skew' diaporamas de présentation

Efficient Algorithms for Locating Maximum Average Consecutive Substrings

Efficient Algorithms for Locating Maximum Average Consecutive Substrings. Jie Zheng Department of Computer Science UC, Riverside. Outline. Problem Definition Applications to Molecular Biology Two Existing Algorithms Open Problems. Definition of Problem.

482 views • 37 slides

Introduction to CMOS VLSI Design Clock Skew-tolerant circuits

Introduction to CMOS VLSI Design Clock Skew-tolerant circuits. Outline. Clock Distribution Clock Skew Skew-Tolerant Static Circuits Traditional Domino Circuits Skew-Tolerant Domino Circuits. Review Timing Definitions. Clocking.

779 views • 34 slides

Transmission Line Network For Multi-GHz Clock Distribution Hongyu Chen and Chung-Kuan Cheng

Transmission Line Network For Multi-GHz Clock Distribution Hongyu Chen and Chung-Kuan Cheng Department of Computer Science and Engineering, University of California, San Diego January 2005. Outline. Introduction Problem formulation Skew reduction effect of transmission line shunts

468 views • 32 slides

Low-power Clock Trees for CPUs

Low-power Clock Trees for CPUs. Dong-Jin Lee, Myung-Chul Kim and Igor L. Markov EECS Department, University of Michigan ICCAD 2010. Outline. Introduction Preliminaries Terminologies Algorithms Initial tree construction and buffer insertion. Robustness improvements. Skew optimizations.

464 views • 28 slides

On Attributes and Limitations of Linear Optics in Computing A personal view

On Attributes and Limitations of Linear Optics in Computing A personal view. Joseph Shamir Department of Electrical Engineering Technion, Israel. OSC2009. Outline. 1. Motivation 2. Attributes of Optics, a sales man promotion 3. About 3D processing and storage 4. Temporal limitations

281 views • 28 slides

Clock Distribution

Clock Distribution. Rajeev Murgai Advanced CAD Technologies Fujitsu Labs of America UC Berkeley Feb 15, 2005. FF. FF. FF. FF. +jitter. -jitter. Defining Clock Skew and Jitter. Clock skew The deterministic (knowable) difference in clock arrival times at each flip-flop

311 views • 26 slides

Interconnect and Packaging

Interconnect and Packaging. Chung-Kuan Cheng UC San Diego. Lecture 8: Clock Meshes and Shunts. I. Clock Meshes. In Engineering practice, very deep balanced buffer tree + mesh is widely adopted for global clock distribution IBM Power 4: 64 by 64 grid at the bottom of an H-tree

347 views • 25 slides

Research on Analysis and Physical Synthesis

Research on Analysis and Physical Synthesis. Chung-Kuan Cheng. CSE Department UC San Diego kuan@cs.ucsd.edu. Outlines. Analysis (Signal Integrity) SPICE Diego RLC Reduction Synthesis (Interconnect Dominant) Networks on Chip Clock Distribution Floorplanning Datapath

249 views • 24 slides

SkewTune : Mitigating Skew in MapReduce Applications

468 views • 18 slides

Rich Katz, Grunt Engineer NASA Office of Logic Design

Briefing: Independent NASA Test of RTSX-SU FPGAs Introduction. Rich Katz, Grunt Engineer NASA Office of Logic Design. Schedule and Logistics. 9:30 am Meeting starts 12:30 pm Lunch. Buildings 1 and 21 have cafeterias 1:45 pm Meeting resumes Work until we're done.

332 views • 17 slides

Rich Katz, Grunt Engineer NASA Office of Logic Design

Briefing: Independent NASA Test of RTSX-SU FPGAs Introduction. Rich Katz, Grunt Engineer NASA Office of Logic Design. Schedule and Logistics. 9:30 am Meeting starts 12:30 pm Lunch. Buildings 1 and 21 have cafeterias 1:45 pm Meeting resumes Work until we're done.

349 views • 17 slides

Lecture 02: Chapter 1

243 views • 14 slides

ISSUES IN TIMING

ISSUES IN TIMING. The Clock Skew Problem. Delay of Clock Wire. Constraints on Skew. Clock Constraints in Edge-Triggered Logic. Positive and Negative Skew. Clock Skew in Master-Slave Two Phase Design. Clock Skew in 2-phase design. How to counter Clock Skew?. Clock Distribution.

262 views • 14 slides

A.P. Psychology Statistics Notes

249 views • 13 slides

Optics for Skew Correction and Emittance Measurement

197 views • 12 slides

How To Avoid Data Skew In Salesforce And Improve The Performance Considerably

Every small decision that we make when designing or implementing a CRM system had a significant impact on the performance of Salesforce.

43 views • 3 slides