PPT-Managing Static (Leakage) Power

S Kaxiras M Martonosi Computer Architecture Techniques for Power Effecience Chapter 5 Static Power Remember Has increased to a significant of total power consumption Seen in older technologies but CMOS prevents open paths from . 57347E57347LQFUHDVLQJ57347LQYHVWPHQW57347LQ57347WKH57347UH57567QHPHQW57347 5744157454574445737657458574495744757455574585745557461574595737657445574625744157452574615744157460574495745557454573765745557446573765746057448574455737657453574555745957460 Chapter Outline. Metrics. Dynamic power. Static power. Energy-delay trade-off’s. Metrics. Delay (sec):. Performance metric. Energy (Joule). Efficiency metric: effort to perform a task. Power (Watt). Presented By:. Eli P. Howard, II. Executive Director. Technical Services. SMACNA. Learning Objectives. Understand the difference between “System” leakage and “Duct” leakage. Understand what information is required to properly specify duct leakage tests. WHAT IS STATIC ELECTRICITY?. . Static. . electricity. is . a. . FIELD FORCE . – . it. . can. . act. . over. . a. . distance. .. It. is . generated. by . FRICTION. .. The. . Van der . Graff. Circuits and Systems. Chapter Outline. Why Sleep Mode Management?. Dynamic power in standby. Clock gating. Static power in standby. Transistor sizing. Power gating. Body biasing. Supply voltage ramping. and Their Models. Chapter Outline. Nanometer transistor behavior and models. Sub-threshold currents and leakage. Variability. Device and technology innovations . Nanometer Transistors and Their Models. Mohammad Sharifkhani. Reading. Text book, Chapter III. K. Roy’s Proc. of IEEE paper. Introduction. What is leakage?. I. OFF. (drain current when transistor is supposed to be off). Including gate leakage. How Static Electricity Builds Up. When substances gain or lose electrons, we say that they are electrically charged.. Items, such as plastics can easily become charge with when they are rubbed very quickly with a woollen cloth.. It’ll shock you!. What is Electricity?. The movement of charges (electrons). Can be passed (current). or Stationary (static). Electrostatics. = the study. o. f static electricity. Differences?. Static Electricity: . . Cryptography. Stefan. . Dziembowski. University. . of. . Rome. La Sapienza. Krzysztof. . Pietrzak. CWI Amsterdam. Plan. Motivation and introduction. Our model. Our construction. these slides are available at. . Zvika. . Brakerski. . Weizmann Institute. Yael Tauman Kalai. . Microsoft. . Jonathan Katz . University of Maryland. . Vinod. Vaikuntanathan . IBM. . Crypto with . Leakage.  . harvested at least once in the previous 20 years (equation 6.10). In the draft protocol, the 40% leakage rate is justified with a reference to the following report: First, Galik explicitly writes that Last update- . 02/03/2016. 1. Test items . Purpose of the test . Issue. Vibration. -The user is supposed to . continue to use the vehicle after the event.. . -In this case, . stringent requirements. Meeting the challenges of the route map will require collaboration and innovation within the UK on an unprecedented scale.. There are limited opportunities to adopt knowledge and innovation from outside the UK due to specific UK requirements on...