'Drives' diaporamas de présentation

Instructor: Justin Hsia

CS 61C: Great Ideas in Computer Architecture Input/Output. Instructor: Justin Hsia. Agenda. VM Wrap-up Administrivia Disks I/O Basics Exceptions and Interrupts. Virtual Memory Motivation. Memory a s cache for disk (reduce disk accesses)

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Instructor: Justin Hsia

CS 61C: Great Ideas in Computer Architecture Input/Output. Instructor: Justin Hsia. Review of Last Lecture (1/2). Great Idea: Dependability via Redundancy Reliability: MTTF & Annualized Failure Rate Availability: % uptime = MTTF/MTBF Error Correcting Code (ECC )

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Chapter 3: Storage

Chapter 3: Storage. Learning Objectives. Name several general properties of storage systems. Describe how magnetic disk systems (such as hard drives) work. Discuss the various types of optical disc systems available and how they differ from each other and from magnetic systems.

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EET 450 - Advanced Digital

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Windows Azure Compute

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ELECTRIC DRIVES

ELECTRIC DRIVES. Ion Boldea S.A.Nasar 1998. 3. POWER ELECTRONIC CONVERTERS (P.E.Cs) FOR DRIVES. 3.1. POWER ELECTRONIC SWITCHES (P.E.Ss). a.) b.) Figure 3.1.The diode symbol a.) and its ideal characteristic b.).

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Technology Essentials for Global Information & Social Enterprise Studies

Technology Essentials for Global Information & Social Enterprise Studies. Why Technology?. Sustainable Malleable Means of creating a better world It's everywhere!. Goals of Tech Essentials. Remove you from the abyss of anxiety Show that technology can be easy (and fun) to use

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Database Management Systems

Database Management Systems. Chapter 11 Distributed Databases. Objectives. Why do you need a distributed database? What are distributed databases? How is data distributed with client/server systems? Can a Web approach solve the data distribution issues?

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Ch. 12 Motivation and Emotion

Ch. 12 Motivation and Emotion. Motivation- part of the underlying whys of behavior. Psychologists explain motivation and why we experience it in different ways through instinct, drive-reduction, incentive and cognitive theories of motivation Project: Quick Lab on page 316.

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Chapter 6 Discovering Computers Fundamentals

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Storage Technologies

Storage Technologies. Redundant Array of Independent Disks. Borislav Varadinov. Telerik Software Academy. academy.telerik.com. System Administrator. bobi@itp.bg. Marian Marinov. CEO of 1H Ltd. mm@1h.com. Table of Contents. What is RAID? How RAID provides fault tolerance?

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Hard Drives on Your Old Desktop Computer

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THE Ultimate Gaming Series

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Happy Wednesday!

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Hard Drives

Hard Drives. (ATA-4 to SCSI). By Tyler and Kevin. ATA-4. ATA-4 introduced Ultra DMA to hard drives. It used bus mastering to achieve faster speeds. 3 different modes in ATA-4. Ultra DMA mode 0: 16.7 MBps Ultra DMA mode 1: 25.0 MBps Ultra DMA mode 2: 33.3 MBps. INT13 Extensions.

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Lecture 2.3.10

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Compaq ESL9198DLX Library Configuration Guide

Compaq ESL9198DLX Library Configuration Guide. 194993-B21 198 Slot Tape Library with 0 4080 DLT Drive 194993-B24 198 Slot Tape Library with 4 40/80 DLT Drives 194993-B28 198 Slot Tape Library with 8 40/80 DLT Drives 221249-B21 LVD Extender kit for ESL 9198DLX.

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Compaq ESL9326D Library Configuration Guide

Compaq ESL9326D Library Configuration Guide. ESL9326D Enterprise Library 146205-B21 0 drives / 326 slots 146205-B23 6 drives / 326 slots 146205-B24 8 drives / 326 slots 146205-B25 10 drives / 326 slots 146205-B26 12 drives / 326 slots 146205-B27 14 drives / 326 slots

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