North Star MDS Micro Disk System Double Density
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Installing Windows NT 4.0 (Clean) on a Fasttrak/Fasttrak66ide RAID Controller
Installing Windows NT 4.0 (Clean) on a FastTrak/FastTrak66IDE RAID Controller * READ THIS FIRST! If you have not created any arrays using your FastTrak IDE RAID Controller, STOP and setup your array/s in the FastTrak/FastTrak66 IDE RAID Controllers Bios first before creating any Dos Partition on your boot drive, or if you plan to boot with the FastTrak/FastTrak66 like you would a Standard Hard Disk Controller create a single drive array then proceed to step #1. -Setup Procedure 1.) We STRONGLY RECOMMEND that you create a Dos Partition (no larger than 4 GB in size) before installing Windows NT 4.0 with our FastTrak IDE RAID Controller card. If possible boot up with a real dos boot disk, then execute Microsoft's FDISK to partition and format the hard disk drive. This will help to eliminate potential problems during the install process. 2.) Being the Installation process by booting up the computer with CD ROM support. Change to the CD ROM Drive letter (yours may vary) by typing "D:" (without quotations) and then pressing "enter". Then type "cd I386" and then press the "enter" key. Next type (without quotations) "winnt" or "winnt /x" (if you already have the 3 startup diskettes. After the file copying process is complete, restart your computer with the NT 4.0 boot diskette labeled "Disk1 Setup Boot disk" when prompted. 3.) Proceed with the setup process until your reach the "Mass Storage Controller auto detect screen". 4.) Next a screen will appear showing a list of Mass Storage Devices (IDE Controllers, SCSI cards, Etc.) that have been recognized by the setup program. -
Considerations for Use of Microcomputers in Developing Countrystatistical Offices
Considerations for Use of Microcomputers in Developing CountryStatistical Offices Final Report Prepared by International Statistical Programs Center Bureau of the Census U.S. Department of Commerce Funded by Office of the Science Advisor (c Agency for International Development issued October 1983 IV U.S. Department of Commerce Malcolm Baldrige, Secretary Clarence J. Brown, Deputy Secretary BUREAU OF THE CENSUS C.L. Kincannon, Deputy Director ACKNOWLEDGE ME NT S This study was conducted by the International Statistical Programs Center (ISPC) of the U.S. Bureau of the Census under Participating Agency Services Agreement (PASA) #STB 5543-P-CA-1100-O0, "Strengthening Scientific and Technological Capacity: Low Cost Microcomputer Technology," with the U.S. Agency for International Development (AID). Funding fcr this project was provided as a research grant from the Office of the Science Advisor of AID. The views and opinions expressed in this report, however, are those of the authors, and do not necessarily reflect those of the sponsor. Project implementation was performed under general management of Robert 0. Bartram, Assistant Director for International Programs, and Karl K. Kindel, Chief ISPC. Winston Toby Riley III provided input as an independent consultant. Study activities and report preparation were accomplished by: Robert R. Bair -- Principal Investigator Barbara N. Diskin -- Project Leader/Principal Author Lawrence I. Iskow -- Author William K. Stuart -- Author Rodney E. Butler -- Clerical Assistant Jerry W. Richards -- Clerical Assistant ISPC would like to acknowledge the many microcomputer vendors, software developers, users, the United Nations Statistical Office, and AID staff and contractors that contributed to the knowledge and experiences of the study team. -
6 O--C/?__I RAID-II: Design and Implementation Of
f r : NASA-CR-192911 I I /N --6 o--c/?__i _ /f( RAID-II: Design and Implementation of a/t 't Large Scale Disk Array Controller R.H. Katz, P.M. Chen, A.L. Drapeau, E.K. Lee, K. Lutz, E.L. Miller, S. Seshan, D.A. Patterson r u i (NASA-CR-192911) RAID-Z: DESIGN N93-25233 AND IMPLEMENTATION OF A LARGE SCALE u DISK ARRAY CONTROLLER (California i Univ.) 18 p Unclas J II ! G3160 0158657 ! I i I \ i O"-_ Y'O J i!i111 ,= -, • • ,°. °.° o.o I I Report No. UCB/CSD-92-705 "-----! I October 1992 _,'_-_,_ i i I , " Computer Science Division (EECS) University of California, Berkeley Berkeley, California 94720 RAID-II: Design and Implementation of a Large Scale Disk Array Controller 1 R. H. Katz P. M. Chen, A. L Drapeau, E. K. Lee, K. Lutz, E. L Miller, S. Seshan, D. A. Patterson Computer Science Division Electrical Engineering and Computer Science Department University of California, Berkeley Berkeley, CA 94720 Abstract: We describe the implementation of a large scale disk array controller and subsystem incorporating over 100 high performance 3.5" disk chives. It is designed to provide 40 MB/s sustained performance and 40 GB capacity in three 19" racks. The array controller forms an integral part of a file server that attaches to a Gb/s local area network. The controller implements a high bandwidth interconnect between an interleaved memory, an XOR calculation engine, the network interface (HIPPI), and the disk interfaces (SCSI). The system is now functionally operational, and we are tuning its performance. -
Compaq/Conner CP341 IDE/ATA Drive
Compaq/Conner CP341 IDE/ATA Drive 1987 Compaq/Conner CP341 IDE/ATA Drive Emergence of IDE/ATA as widely used interface. Why it's important The IDE/ATA (Integrated Drive Electronics/AT Attachment) interface, now known as PATA (Parallel ATA) and SATA (Serial ATA), became the dominant hard disk drive (HDD) interface for IBM compatible PCs, initially because of its low cost and simplicity of integration. Today it is supported by most operating systems and hardware platforms and is incorporated into several other peripheral devices in addition to HDDs. As an intelligent drive interface universally adopted on personal computers, IDE/ATA was an enabler of the acceleration of disk drive capacity that began in the early 1990s. Discussion: The IDE interface development was initially conceived by Bill Frank of Western Digital (WD) in the fall of 1984 as a means of combining the disk controller and disk drive electronics, while maintaining compatibility with the AT and XT controller attachments to a PC without changes to the BIOS or drivers. WD floated that idea by its largest customers, IBM, DEC, and Compaq in the winter and spring of 1985. Compaq showed interest, so Bill Frank collaborated with Ralph Perry and Ken Bush of Compaq to develop the initial specification. WD formed a Tiger team in the spring of 1985 to build such a drive, using externally purchased 3.5” HDAs (Head Disk Assemblies), but initially just provided IDE to ST506 controller boards that Compaq hard-mounted to 10MB and 20MB 3.5” Miniscribe ST506 drives for their Portable II computer line, announced in February 1986 [3, 15, 20]. -
Onboard SCSI RAID User's Guide B7FH-3761-01ENZ0-00 Issued on September, 2005 Issued by FUJITSU LIMITED
PRIMERGY RX600 S2 Onboard SCSI RAID User’s Guide Areas Covered Before Reading This Manual This section explains the notes for your safety and conventions used in this manual. Chapter 1 Overview (Features / Note) Explains the overview of the disk array and features of the SCSI array controller. Chapter 2 How to Use WebBIOS Explains WebBIOS setup procedures. WebBIOS is a basic utility to set up and manage the onboard SCSI array controller. Read this chapter carefully before using WebBIOS. Chapter 3 Installing Global Array Manager (GAM) Explains how to install Global Array Manager (GAM) to use a SCSI array controller in a Windows Server 2003, Windows 2000 Server, or Linux environment. Chapter 4 How to Use GAM GAM is a basic utility to manage the disk array. Read this chapter carefully before use. Chapter 5 Replacing a Hard Disk Explains maintenance related issues, such as hard disk replacement. Appendix Explains RAID level and list of GAM error codes. 1 Before Reading This Manual Remarks ■ Symbols Symbols used in this manual have the following meanings. These sections explain prohibited actions and points to note when using this device. Make sure to read these sections. These sections explain information needed to operate the hardware and software properly. Make sure to read these sections. → This mark indicates reference pages or manuals. ■ Key Descriptions / Operations Keys are represented throughout this manual in the following manner. E.g.: [Ctrl] key, [Enter] key, [→] key, etc. The following indicate pressing several keys at once: E.g.: [Ctrl] + [F3] key, [Shift] + [↑] key, etc. ■ Entering Commands (Keys) Command entries are displayed in the following way. -
North Star Micro-Disk System MDS-A-D Manual
NorthStarComputersInc. 2547 Ninth Street Berkeley, Ca. 94710 MICRO-DISK SYSTEM MDS-A-D DOUBLE DENSITY Table of Contents Introduction . 2 Cautions . 2 Limited Hardware Warranty . 3 Out of Warranty Repair . 3 Limited Software Warranty . 4 Software License . 4 Parts List . 5 Assembly information . 8 Figure IA: Identification of Components . 10 Assembly and Check-out Instructions . 11 System Integration . 22 Theory of Operation . 27 Appendix 1: Pulse Signal Detection . 35 Schematic Drawings . 36 Copyright 1978, North Star Computers, Inc. MDS-D REVISION 1 INTRODUCTION The North Star Micro-Disk System (MDS-A-D) is a complete floppy disk system for use with S-100 bus computers. The system includes the disk controller board, one floppy disk drive, power regulation, cables, software and documentation. The software is provided on diskette and includes the North Star Disk Operating System, BASIC Language System, Monitor, and various utility programs. The system is capable of controlling up to four disk drives. Each disk drive can record 179,200 bytes of information on a diskette, thus allowing up to 716,800 bytes of on-line disk storage. Addition disk drives, AC power supplies, and cabinets are available as options If you have purchased the MDS-A-D as a kit, then first skim the entire manual. Be sure to carefully read the Assembly Information section before beginning assembly. If you have purchased the MDS-A-D in assembled form, you may skip the Assembly section. CAUTIONS 1. Correct this document from the errata before doing anything else. 2. Do NOT insert or remove the MDS controller from the computer while the power is turned on. -
Speed Negotiation Improvement for Hard Disk Drive Serial ATA Interface by Considering Host Compatibility
Speed Negotiation Improvement for Hard Disk Drive Serial ATA Interface by Considering Host Compatibility by Apisak Srihamat A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science in Microelectronics and Embedded Systems Examination Committee: Dr.Mongkol Ekpanyapong (Chairperson) Dr.Metthew N. Dailey Mak Chee Wai (External Expert) Nationality: Thai Previous Degree: Bachelor in Computer Engineering King Mongkut’s Institute of Technology, Ladkrabang, Thailand Scholarship Donor: Western Digital – AIT Fellowship Asian Institute of Technology School of Engineering and Technology Thailand December 2014 ACKNOWLEDGEMENTS First of all, I would like to thankful to Dr. Mongkol Ekpanyapong and Dr. Matthew N. Dailey who gave a very good guidance and support encouraged me to study and understand the objective, scope and limitations of this thesis. Then continue provide technical discussion to make me have clearer picture. I’m heartily thankful to Dr.Matthew N. Dailey, Dr.Manukid Parnichkun, and Dr.Metha Jeeradit who gave a very good suggestion during I study in AIT. I also would like to show my gratitude to Western Digital who gives me a time, support and job while I am studying master degree. Special appreciation goes to my supervisor at work, Mr. Petrus Hu, shouldering some of the responsibilities on my behalf in order to allow time for me to be away to complete my Masters study. The person I cannot forget, Mr. Mak Chee Wai as the external expert on the committee panel. He provided invaluable feedback, constant encouragement and support during my Masters study. I would like to thanks to my parents and family, who understand and allowed me to have extra time to work on this thesis. -
Acceleraid 170LP
AcceleRAID 170LP Installation Guide DB11-000024-00 First Edition 08P5513 Electromagnetic Compatibility Notices This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause harmful interference, and 2. This device must accept any interference received, including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: •Reorient or relocate the receiving antenna. •Increase the separation between the equipment and the receiver. •Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. •Consult the dealer or an experienced radio/TV technician for help. Shielded cables for SCSI connection external to the cabinet are used in the compliance testing of this Product. LSI Logic is not responsible for any radio or television interference caused by unauthorized modification of this equipment or the substitution or attachment of connecting cables and equipment other than those specified by LSI Logic. -
Microcomputers in Development: a Manager's Guide
Microcomputers in Development: A Manager's Guide Marcus D. Ingle, Noel Berge, and Marcia Hamilton Kumarianfl P-ress 29 Bishop Road West Hartford, Connecticut 06119 Dedications To Diana who is so special in many ways, Aric who helps me learn, Aaron who makes it fun, and Danika who has it all together. Marcus To my Love and Best Friend - Nancy. Noel I am so grateful for the patience, support and gentle harassment provided by my children, Daniel and Elizabeth, and by my husband Dennis. Marcia Copyright © 1983 by Kumarian Press 29 Bishop Road, West Hartford, Connecticut 06119 All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher. Printed in the United States of America Cover de.ign by Marilyn Penrod This manuscript was prepared on a Kaypro microcomputer using Wordstar and printed on a C. Itoh printer using prestige elite type. Library of Congress Cataloging in Publication Data Ingle, Marcus. Microcomputers in development. Bibliography: p: 1. Microcomputers. 2. Economic development projects Management-Data processing. I. Berge, Noel, 1943- II.Hamilton, Marcia, 1943- III. Title. QA76.5.1445 1983 658.4'038 83-19558 ISBN 0-931816-03-3 ii TABLE OF CONTENTS Table of Contents iii Foreword v[ ( Authors' Pre fac- ix Acknowledgement s xf INTRODUCTION 1 Some Implications 2 What a Microcomputer is Not 2 Who Should Use T~i Guide? 3 The Purpose and Scope of the Guide 5 What the Guide Does and Does Not Do 6 CHAPTER I: THE IMANAGEMENT POTENTIAL OF USER-FRIENDLY MICROCOMPUTERS 9 The Context if Development Management ]I Generic Management Functions 13 The Importance of User-Friendliness in Microcomputer Systems 24 Structured Flexibility 24 User-Friendly Skill. -
{PDF EPUB} Learning IBM Basic: for the Personal Computer by David A
Read Ebook {PDF EPUB} Learning IBM Basic: For the Personal Computer by David A. Lien Learning IBM Basic: For the Personal Computer [Lien, David A.] on Amazon.com. *FREE* shipping on qualifying offers. Learning IBM Basic: For the Personal Computer5/5(1)Format: PaperbackAuthor: David A. LienLearning IBM BASIC for the personal computer : Lien, David ...https://archive.org/details/learningibmbasic00lienLearning IBM BASIC for the personal computer Item Preview remove-circle Share or Embed This Item. ... Learning IBM BASIC for the personal computer by Lien, David A. (David Alvin), 1934-Publication date 1984 Topics IBM Personal Computer, BASIC (Computer program language), ComputersPages: 520Learning IBM BASIC for the personal computer (Book, 1985 ...https://www.worldcat.org/title/learning-ibm-basic...Get this from a library! Learning IBM BASIC for the personal computer. [David A Lien] Learning IBM BASIC For The Personal Computer: ISBN: 0-932760-13-9: Author: David A. Lien: Publisher: Compusoft Publishing: Price: $19.95: First Printing: 1984: Number of Pages: 496 Learning IBM BASIC for the Personal Computer by David A. Lien A copy that has been read, but remains in clean condition. All pages are intact, and the cover is intact. The spine may show signs of wear. Pages can include limited notes and highlighting, and the copy … Learning IBM Basic: For the Personal Computer Nov 1, 1983. by David A. Lien Paperback. $23.99. Only 1 left in stock - order soon. ... by David Lien Paperback. $3.76. More Buying Choices $3.76 ... Aug 22, 2008 · Author of MS-DOS, The BASIC handbook, an encyclopedia of the BASIC computer language, The BASIC handbook, Learning BASIC for Tandy computers, Learning Apple II BASIC, The IBM BASIC handbook, The Tandy 200 portable computer, Learning Microsoft BASIC for the MacintoshWritten works: Learning IBM Basic: For the Personal ComputerBooks by David A. -
Obtaining Sector Geometry of Modern Hard Disk Drives
Extract and Infer Quickly: Obtaining Sector Geometry of Modern Hard Disk Drives JONGMIN GIM and YOUJIP WON Hanyang University The modern hard disk drive is a complex and complicated device. It consists of 2–4 heads, thousands 6 of sectors per track, several hundred thousands of tracks, and tens of zones. The beginnings of adjacent tracks are placed with a certain angular offset. Sectors are placed on the tracks and accessed in some order. Angular offset and sector placement order vary widely subject to vendors and models. The success of an efficient file and storage subsystem design relies on the proper understanding of the underlying storage device characteristics. The characterization of hard disk drives has been a subject of intense research for more than a decade. The scale and complexity of state-of-the-art hard disk drive technology calls for a new way of extracting and analyzing the characteristics of the hard disk drive. In this work, we develop a novel disk characterization suite, DIG (Disk Geometry Analyzer), which allows us to rapidly extract and characterize the key performance metrics of the modern hard disk drive. Development of this tool is accompanied by thorough examination of four off-the-shelf hard disk drives. DIG consists of three key ingredients: O(1) a track boundary detection algorithm; O(log n) a zone boundary detection algorithm; and hybrid sampling based seek time profiling. We particularly focus on addressing the scalability aspect of disk characterization. With DIG, we are able to extract key metrics of hard disk drives, for example, track sizes, zone information, sector geometry and so on, within 3–20 minutes. -
Advanced BASIC VCFE9.Pdf
Advanced BASIC Vintage Computer Festival 9.1 Bill Degnan Course Outline • BASIC Overview • Matricies • BASIC Timing Comparisons 1977 • Micro-Soft vs. Tiny BASIC • Micro-Soft BASIC Breakdown using PEEK BASIC Overview • BASIC has three classes of capabilities: commands, statements, and functions. • Commands “part of the operating system or environment” and manipulate global items, such as programs • Statements are made up of keywords, variables, constants, operators, and functions • Functions - A user-defined and library functions. BASIC Overview • Constants. BASIC programs are made up of statements that contain keywords, variables, operators, and constants • Numeric constants (Floating point and Integer) - Each BASIC version handles numeric constants differently. • Character String constants - signaled by a quote (") • Variables - "names" that may take on different values during a problem. - vintage versions of BASIC required variables to start with a letter. Matricies (1966 Dartmouth BASIC) • A matrix is simply a rectangular array of numbers • An array is a set of numbers arranged in rows and columns • A matrix may also consist of a single row or a single column, also called “row vectors” (lists) and “column vectors”. 10 REM MATRICIES USING DARTMOUTH BASIC 20 DIM S(2,2) 30 MAT READ S ... 240 DATA 30, 50 245 DATA 40, 25 250 FOR K=1 TO 2 260 PRINT S(K,1) 270 NEXT K RUN [What would be the output??] Matricies (Digital PDP 11 BASIC) 10 DIM A(2,3) 20 FOR I=0 TO 2 30 FOR J=0 TO 3: LET A(I,J) = 0 40 NEXT J 50 NEXT I 60 FOR I = 0 TO 2: LET A(I,0) = I 70 FOR J = 0 TO 3: LET A(0,J) = J 80 PRINT A(I,J); 90 NEXT J 100 PRINT 110 NEXT I 120 END RUN 0 1 2 3 1 0 0 0 2 0 0 0 STOP AT LINE 120 READY What’s different? The Knight’s Tour • Chess is played on a square board having 64 smaller squares, eight on a side.