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North Star MDS Micro Disk System Double Density
NorthSbrCompumlnc 2547 Ninth Street Berkeley, Co. 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 lA: Identification of Components 10 Assembly and Check-out Instructions 11 l System Integration .•••.... 22 , Theory of Operation ••••• 27 ! Appendix 1: Pulse Signal Detection 35 I Schematic Drawings ••.•••.• 36 -~ I ; Copyright 1978, North star Computers, Inc. MDS-D REVISION 2 25010 INTRODUCTION The North Star Micro-Disk System (MDS-A-O) is a complete floppy disk system for use with 5-100 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 A 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. -
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. -
SOS Internals
Understanding a Simple Operating System SOS is a Simple Operating System designed for the 32-bit x86 architecture. Its purpose is to understand basic concepts of operating system design. These notes are meant to help you recall the class discussions. Chapter 1 : Starting Up SOS 3 Registers in the IA-32 x86 Architecture BIOS (Basic Input/Ouput System) Routines Real Mode Addressing Organization of SOS on Disk and Memory Master Boot Record SOS Startup A20 Line 32-bit Protected Mode Addressing Privilege Level Global Descriptor Table (GDT) More on Privilege Levels The GDT Setup Enabling Protected Mode Calling main() Chapter 2 : SOS Initializations 10 In main() Disk Initialization Display Initialization Setting Up Interrupt Handlers Interrupt Descriptor Table (IDT) A Default Interrupt Handler Load IDT The Programmable Interrupt Controller (PIC) The Keyboard Interrupt Handler Starting the Console Putting It All Together Chapter 3: SOS1 – Single-tasking SOS 16 Running User Programs GDT Entries Default Exception Handler User Programs Executable Format System Calls Creating User Programs The run Command Understanding a Simple Operating System The DUMB Memory Manager Program Address Space Process Control Block Switching to a User Program Kernel-Mode Stack Chapter 4 : SOS2 – Multi-tasking SOS 24 Running Multiple User Programs NAÏVE Memory Manager Programmable Interval Timer (PIT) Process States Timer Interrupt Handler Sleep System Call The run Command Process Queue The Scheduler The Complete Picture ps Command Chapter 5 : SOS3 – Paging in SOS 31 -
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. -
ICE-BDE-T7 COM Express Module
ICE-BDE-T7 COM Express Module MODEL: ICE-BDE-T7 COM Express R3.0 Module (Type 7) with Intel® Xeon® Processor D-1548/D-1518/D-1508, Two ECC DDR4 SO-DIMM, GbE, 10G KR, NCSI, SATA 6Gb/s, PCIe Gen3 and RoHS User Manual Page i Rev. 1.01 – January 30, 2019 ICE-BDE-T7 COM Express Module Revision Date Version Changes January 30, 2019 1.01 Added a new SKU - ICE-BDE-T7-1508 December 13, 2017 1.00 Initial release Page ii ICE-BDE-T7 COM Express Module Copyright COPYRIGHT NOTICE The information in this document is subject to change without prior notice in order to improve reliability, design and function and does not represent a commitment on the part of the manufacturer. In no event will the manufacturer be liable for direct, indirect, special, incidental, or consequential damages arising out of the use or inability to use the product or documentation, even if advised of the possibility of such damages. This document contains proprietary information protected by copyright. All rights are reserved. No part of this manual may be reproduced by any mechanical, electronic, or other means in any form without prior written permission of the manufacturer. TRADEMARKS All registered trademarks and product names mentioned herein are used for identification purposes only and may be trademarks and/or registered trademarks of their respective owners. Page iii ICE-BDE-T7 COM Express Module Manual Conventions WARNING Warnings appear where overlooked details may cause damage to the equipment or result in personal injury. Warnings should be taken seriously. -
PCIE-Q870-I2 PICMG 1.3 CPU Card
PCIE-Q870-i2 PICMG 1.3 CPU Card MODEL: PCIE-Q870-i2 Full-Size PICMG 1.3 CPU Card Supports LGA1150 Intel® Core™ i7/i5/i3, Pentium® or Celeron® CPU, Intel® Q87 Chipset, DDR3, VGA, iDP, Dual Intel® PCIe GbE, SATA 6Gb/s, PCIe Mini, mSATA, RS-232, HD Audio, iRIS-2400 and RoHS User Manual Page i Rev. 1.05 – November 13, 2015 PCIE-Q870-i2 PICMG 1.3 CPU Card Revision Date Version Changes November 13, 2015 1.05 Updated Section 1.6: Technical Specifications Updated Section 2.4: Optional Items Updated Chapter 5: BIOS March 23, 2015 1.04 Updated Section 4.3.3: Flash Descriptor Security Override Jumper November 5, 2014 1.03 Updated PCIe specifications on page 7 June 16, 2014 1.02 Modified LAN pinouts Updated Chapter 2: Packing List March 24, 2014 1.01 Deleted I2C information Updated Section 2.4: Optional Items January 14, 2014 1.00 Initial release Page ii PCIE-Q870-i2 PICMG 1.3 CPU Card Copyright COPYRIGHT NOTICE The information in this document is subject to change without prior notice in order to improve reliability, design and function and does not represent a commitment on the part of the manufacturer. In no event will the manufacturer be liable for direct, indirect, special, incidental, or consequential damages arising out of the use or inability to use the product or documentation, even if advised of the possibility of such damages. This document contains proprietary information protected by copyright. All rights are reserved. No part of this manual may be reproduced by any mechanical, electronic, or other means in any form without prior written permission of the manufacturer. -
Windows in Concurrent PC
Using Concurrent PC DOS OTHER BOOKS BY THE AUTHOR Microcomputer Operating Systems (1982) The Byte Guide to CP/M-86 (1984) Using Concurrent PC DOS Mark Dahmke McGraw-Hili Book Company New York St. Louis San Francisco Auckland Bogota Hamburg Johannesburg London Madrid Mexico Montreal New Delhi Panama Paris Sao Paulo Singapore Sydney Tokyo Toronto Library of Congress Cataloging-in-Publication Data Dahmke, Mark. U sing Concurrent PC DOS. Bibliography: p. Includes index. 1. Concurrent PC DOS (Computer operation system) 1. Title. QA76.76.063D34 1986 005.4' 469 85-15473 ISBN 0-07-015073-7 Copyright © 1986 by McGraw-Hili, Inc. All rights reserved. Printed in the United States of America. Except as permitted under the United States Copyright Act of 1976, no part of this publication may be reproduced or distributed in any form or by any means, or stored in a data base or retrieval system, without the prior written permission of the publisher. 1234567890 DOC/DOC 893210876 ISBN 0-07-015073-7 The editors for this book were Steven Guty and Vivian Koenig, the designer was Naomi Auerbach, and the production supervisor was Teresa F. Leaden. It was set in Century Schoolbook by Byrd Data Imaging. Printed and bound by R. R. Donnelley & Sons Company. To my sister Patricia Contents Chapter 1. Introduction 1 What Is Concurrent PC DOS? 1 What Is an Operating System? 1 The DOS Family Tree 3 The Scope of This Book 5 Chapter 2. Concurrent PC DOS Compatibility 6 Concurrent PC DOS Compatibility 6 PC·DOS, TopView, and the IBM PC AT 7 Concurrent CP/M·86 9 Chapter 3. -
Holme Roberts & Owen
Holme Robe rts & Owen Suite 400 Attorneys at Law Denver Technological Center 102 North Cascade Avenue Suite 900 Colorado Springs, Colorado 80903 Suite 4100 8400 East Prentice Avenue 1700 Lincoln Englewood, Colorado 80111 Suite 900 Denver, Colorado 80203 50 South Main Street Suite 400 Salt Lake City, Utah 84144 Telephone (303) 861-7000 !401 Pearl Street Telecopier 866-0200 Boulder, Colorado 80302 Te!Cll 45-4460 Paul E. Smith May 18, 1990 Mr. Duane D. Pearsall Columbine Venture Fund 6312 South Fiddler's Green Circle Suite 260N Englewood, CO 80111 Dear Duane: Thanks again for working with us on last Wednesday's program, and for the terrific job you did moderating the program. I think we all learned a lot, and my various anxieties about "what could go wrong" proved to be for naught. As you know, our mission with the MIT Enterprise Forum of Colorado is to provide educational opportunities to Colorado's technology and entrepreneurial communities. With your help, Wednesday's program helped us to achieve our purpose, and hopefully other Colorado companies will be more successful through the efforts of you, Jack and Terry. I enjoyed working with you, and hope our paths cross again in the near future. Thanks again for your help. Sincerely, ~eeJL Paul E . Smith PES/lp PESC.EN8 HIT EN'l'ERPRISB FORUM May 16, 1990 Spinoffs: Charting a course of success The road to success for any enterprise often originates in careful, early planning -- well before raising the first round of capital or developing the initial prototype. In the final program of the MIT Enterprise Forum's 1989-1990 season, two of Colorado's most successful entrepreneurs will describe their experiences during the critical early phase of planning a new venture. -
IMBA-C2360-I2 ATX Motherboard
IMBA-C2360-i2 ATX Motherboard MODEL: IMBA-C2360-i2 ATX Motherboard Supports 6th Generation LGA1151 Intel® Xeon® E3-1200 v5 Series, Core™ i3, Pentium® or Celeron® CPU, Intel® C236 Chipset, DDR4, HDMI 2.0, DVI-D, VGA, Dual Intel® PCIe GbE, SATA 6Gb/s, USB 3.0, HD Audio, IPMI 2.0 and RoHS User Manual Page i Rev. 1.01 – October 24, 2016 IMBA-C2360-i2 ATX Motherboard Revision Date Version Changes October 24, 2016 1.01 Modified the display output spec of the DVI-D, HDMI and iDP connectors (page 7) July 21, 2016 1.00 Initial release Page ii IMBA-C2360-i2 ATX Motherboard Copyright COPYRIGHT NOTICE The information in this document is subject to change without prior notice in order to improve reliability, design and function and does not represent a commitment on the part of the manufacturer. In no event will the manufacturer be liable for direct, indirect, special, incidental, or consequential damages arising out of the use or inability to use the product or documentation, even if advised of the possibility of such damages. This document contains proprietary information protected by copyright. All rights are reserved. No part of this manual may be reproduced by any mechanical, electronic, or other means in any form without prior written permission of the manufacturer. TRADEMARKS All registered trademarks and product names mentioned herein are used for identification purposes only and may be trademarks and/or registered trademarks of their respective owners. Page iii IMBA-C2360-i2 ATX Motherboard Manual Conventions WARNING Warnings appear where overlooked details may cause damage to the equipment or result in personal injury. -
After Memorex by SABIN RUSSELL
How an engineering group at Memorex spawned most of today's disk drive industry Life After Memorex BY SABIN RUSSELL Theywer e probably the finest collection of engi- neers of their kind in the world. In an obscure de- partment at Memorex Corp. during the early 1970s, they designed the "3670," a complex com- puter memory that stored data on a spinning stack of magnetic disks, which became one of Memorex' President most successful products. But the real story is what has happened since to the men who designed it. Memorex, drained of re- sources by a failed attempt to compete with IBM in the mainframe computer business in 1972, had no real followup projects for the charged-up engineers. Inspired by their own success, they scattered for ventures of their own. Out of that Sunnyvale, Calif., unit, which never numbered much more than 100 engineers, at least 29 went on to found companies. The group's entrepreneurial fervor continues a dec- ade after it began. Don Massaro's Metaphor Com- puter Systems will launch a sophisticated office computer workstation this fall. Tony LaPine's La- Pine Technology is bringing out an advanced com- pact disk drive for portable computers. When the group's engineers began to go their 4'rosBn,?u"ve al n separate ways in 1973, not one was a top figure in 19/8 nn " Lee7o "° -Lee Memorex' corporate hierarchy. But in the years since, many have become key players in today's disk drive industry, which last year had worldwide sales of $15 billion, according to analyst James Por- ter of Disk Trend Inc.