DEC Is Dead, Long Live DEC This Page Intentionally Left Blank DEC Is Dead Long Live DEC
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Cpu Identification Program. P?S Pal V08s Sat 11-Mar-17 Page 1
/ CPU IDENTIFICATION PROGRAM. P?S PAL V08S SAT 11-MAR-17 PAGE 1 1 1 / CPU IDENTIFICATION PROGRAM. 1 2 2 2 3 3 / LAST EDIT: 03-OCT-2016 CJL 3 4 4 4 5 5 / MUST BE ASSEMBLED WITH THE '/J' COMMAND-LINE SWITCH OFF IN P?S/8 PAL OR THE 5 6 6 / '/F' COMMAND-LINE SWITCH OFF IN OS/8 PAL8. 6 7 7 7 8 8 / THIS PROGRAM IDENTIFIES THE PARTICULAR MODEL OF PDP-8 THE PROGRAM IS RUNNING 8 9 9 / ON. THIS IS ACCOMPLISHED USING A SERIES OF TESTS FOR QUIRKS THAT APPLY TO THE 9 10 10 / VARIOUS MODELS. 10 11 11 11 12 12 / NOTE: MUCH OF THE CODE IN THIS PROGRAM WAS OBTAINED FROM THE KERMIT-12 SOURCE 12 13 13 / FILES; SOME MODIFICATIONS HAVE BEEN MADE THAT WILL EVENTUALLY BE APPLIED TO 13 14 14 / KERMIT-12 TO BETTER IDENTIFY THE COMPUTER. NOTE: KERMIT-12 USES A 14 15 15 / MODEL-DEPENDENT COMMAND PROMPT TO HELP ASSIST IN DETERMINING WHICH KERMIT IS 15 16 16 / CURRENTLY BEING ADDRESSED; IN CERTAIN CIRCUMSTANCES, TWO DIFFERENT SYSTEMS ARE 16 17 17 / IN USE. IT CAN SOMETIMES BE CONFUSING WHICH COMPUTER IS CURRENTLY IN EFFECT, 17 18 18 / THUS, USING MODEL-SPECIFIC PROMPTS CAN AID IN PREVENTING CONFUSION. AS 18 19 19 / CURRENTLY IMPLEMENTED AS OF THIS WRITING, KERMIT-12 CANNOT QUITE DISTINGUISH 19 20 20 / BETWEEN DECMATE SYSTEMS AND OTHER SYSTEMS BASED ON THE 6120 CHIP SUCH AS THE 20 21 21 / CPU-8 OR GIZMO. WHILE THIS ASPECT OF THE PROBLEM IS PURELY COSMETIC, 21 22 22 / KERMIT-12 HAS CONFIGURATION ISSUES WHEN RUN ON THESE PARTICULAR SYSTEMS. -
The People Who Invented the Internet Source: Wikipedia's History of the Internet
The People Who Invented the Internet Source: Wikipedia's History of the Internet PDF generated using the open source mwlib toolkit. See http://code.pediapress.com/ for more information. PDF generated at: Sat, 22 Sep 2012 02:49:54 UTC Contents Articles History of the Internet 1 Barry Appelman 26 Paul Baran 28 Vint Cerf 33 Danny Cohen (engineer) 41 David D. Clark 44 Steve Crocker 45 Donald Davies 47 Douglas Engelbart 49 Charles M. Herzfeld 56 Internet Engineering Task Force 58 Bob Kahn 61 Peter T. Kirstein 65 Leonard Kleinrock 66 John Klensin 70 J. C. R. Licklider 71 Jon Postel 77 Louis Pouzin 80 Lawrence Roberts (scientist) 81 John Romkey 84 Ivan Sutherland 85 Robert Taylor (computer scientist) 89 Ray Tomlinson 92 Oleg Vishnepolsky 94 Phil Zimmermann 96 References Article Sources and Contributors 99 Image Sources, Licenses and Contributors 102 Article Licenses License 103 History of the Internet 1 History of the Internet The history of the Internet began with the development of electronic computers in the 1950s. This began with point-to-point communication between mainframe computers and terminals, expanded to point-to-point connections between computers and then early research into packet switching. Packet switched networks such as ARPANET, Mark I at NPL in the UK, CYCLADES, Merit Network, Tymnet, and Telenet, were developed in the late 1960s and early 1970s using a variety of protocols. The ARPANET in particular led to the development of protocols for internetworking, where multiple separate networks could be joined together into a network of networks. In 1982 the Internet Protocol Suite (TCP/IP) was standardized and the concept of a world-wide network of fully interconnected TCP/IP networks called the Internet was introduced. -
Bill Terry Interview 4, November 27, 1995
Bill Terry Interview 4, November 27, 1995 KIRBY: This is Dave Kirby and I’m about to conduct another interview with Bill Terry. Today’s date is November 27, 1995, and we are in HP’s offices at 1501 Page Mill Road, Palo Alto. KIRBY: Okay, very good. Bill, in 1966, when you were marketing manager at Colorado Springs, HP ... Hewlett Packard Laboratories was created. Its purpose, according to the 1966 annual report, was "to provide the company with a broader base of fundamental research and to support the divisions with a source of advance knowledge on materials, processes and techniques." My question is, how was this viewed out in the divisions? Was it overdue? Or was the timing about right? TERRY: I think ... my recollection, Dave, it was viewed as a "ho-hum". I don’t ... unless I go back and really study what happened, it was just an affirmation what the labs were... what the labs had been doing all the time, and maybe a little bit of restatement of the role in helping the divisions as opposed to just doing esoteric research on their own. And maybe it was a little bit of that push toward division communication and division service, if you will, rather than research. But at least in a place like Colorado Springs, and I think most of the divisions, it was a kind of a "life goes on; nothing is really changed". Barney is running the labs; Barney is the source of a lot of ideas and they got a lot of good people in the labs. -
KEN OLSEN Digital Equipment Corporation (DEC)
KEN OLSEN Digital Equipment Corporation (DEC) Introduction Ken Olsen co-founded the Digital Equipment Corporation (DEC) in 1956. Under his leadership DEC invented and the dominated the minicomputer industry for over 30 years. DEC’s success was an impressive technology story and an impressive corporate culture story. It was so impressive that in 1986 Fortune named Olsen “America’s most successful entrepreneur.” Five years later Olsen resigned under pressure, the victim of DEC’s sudden loss of competitiveness due to changes in the market environment. In spite of that unfortunate ending, Olsen’s earlier accomplishments earned him the continued respect and admiration of those who worked for him and those who followed DEC’s history closely. The Founder’s Background Ken Olsen was born in Stratford, Connecticut in 1926. His parents, Oswald and Elizabeth Olsen were second generation Scandinavian immigrants (Norway and Sweden). Ken and his three siblings grew up in a Norwegian working-class community. As an adult, Ken came close to continuing the Scandinavian tradition by marrying Eeva-Lisa Aulikki from Finland. Ken’s father was first a designer of machine tools (He held several patents) and later a machine salesman for Baird Machine Company in Stratford, Connecticut. He had a shop in the basement at home where he taught Ken and his two brothers the basic skills of the trade. “Ken and Stan (Ken’s younger brother) spent hours down there, inventing gadgets and repairing their neighbors’ broken radios.( Rifkin, p.27). Ken’s father was also, “a fundamentalist by religion and a disciplinarian by nature. He believed in puritan ethics, applied to both life and work. -
The Rise and Fall of Digital Equipment Corporation
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Digital Commons @ Assumption College Digital Commons @ Assumption University Management, Marketing, and Organizational Management, Marketing, and Organizational Communication Department Faculty Works Communication Department 2019 Technology Change or Resistance to Changing Institutional Logics: The Rise and Fall of Digital Equipment Corporation Michael S. Lewis Assumption College, [email protected] Follow this and additional works at: https://digitalcommons.assumption.edu/business-faculty Part of the Business Commons Recommended Citation Lewis, M. S. (2019). Technology Change or Resistance to Changing Institutional Logics: The Rise and Fall of Digital Equipment Corporation. The Journal of Applied Behavioral Science . https://doi.org/10.1177/ 0021886318822305 This Article is brought to you for free and open access by the Management, Marketing, and Organizational Communication Department at Digital Commons @ Assumption University. It has been accepted for inclusion in Management, Marketing, and Organizational Communication Department Faculty Works by an authorized administrator of Digital Commons @ Assumption University. For more information, please contact [email protected]. 1 Technology Change or Resistance to Changing Institutional Logics: The Rise and Fall of Digital Equipment Corporation Michael S. Lewis Assistant Professor of Management Assumption College 500 Salisbury Street Worcester, MA 01609-1296 Telephone: 508-767-7372 Fax: 508-767-7252 [email protected] Abstract This article uses an institutional lens to analyze organizational failure. It does this through a historical case study of Digital Equipment Corporation, an innovator and market leader of minicomputers who faltered and eventually failed during the period of technological change brought on by the emergence of the personal computer. -
Declaser 2200 Printer Installation Guide
DEClaser 2200 Printer Installation Guide EK–D2200–IN–001 Digital Equipment Corporation Maynard, Massachusetts First Printing, June 1990 The information in this document is subject to change without notice and should not be construed as a commitment by Digital Equipment Corporation. Digital Equipment Corporation assumes no responsibility for any errors that may appear in this document. Any software described in this document is furnished under a license and may be used or copied only in accordance with the terms of such license. No responsibility is assumed for the use or reliability of software or equipment that is not supplied by Digital Equipment Corporation or its affiliated companies. Restricted Rights: Use, duplication, or disclosure by the U.S. Government is subject to restrictions as set forth in subparagraph (c)(1)(ii) of the Rights in Technical Data and Computer Software clause at DFARS 252.227–7013. © Digital Equipment Corporation 1990 All rights reserved. Printed in Japan. The Reader’s Comments form at the end of this document requests your critical evaluation to assist in preparing future documentation. The following are trademarks of Digital Equipment Corporation: BASIC Service, DECconnect, DECdirect, DEClaser, DECmailer, DECmate, DECserver, DECservice, DECstation, EDT, LN03, MicroVAX, PRO, Rainbow, VAX, VAX DOCUMENT, VAXmate, VAXstation, VAX/VMS, VMS, WPS-PLUS, VT, and the DIGITAL Logo. The following are third-party trademarks: BITSTREAM is a registered trademark of Bitstream, Inc. Centronics is a trademark of Centronics Data Computer Corporation. CG Times is a trademark of Compugraphic Corporation. CG Triumvirate is a trademark of Compugraphic Corporation. IBM is a registered trademark of International Business Machines Corporation. -
VAX VMS at 20
1977–1997... and beyond Nothing Stops It! Of all the winning attributes of the OpenVMS operating system, perhaps its key success factor is its evolutionary spirit. Some would say OpenVMS was revolutionary. But I would prefer to call it evolutionary because its transition has been peaceful and constructive. Over a 20-year period, OpenVMS has experienced evolution in five arenas. First, it evolved from a system running on some 20 printed circuit boards to a single chip. Second, it evolved from being proprietary to open. Third, it evolved from running on CISC-based VAX to RISC-based Alpha systems. Fourth, VMS evolved from being primarily a technical oper- ating system, to a commercial operat- ing system, to a high availability mission-critical commercial operating system. And fifth, VMS evolved from time-sharing to a workstation environment, to a client/server computing style environment. The hardware has experienced a similar evolution. Just as the 16-bit PDP systems laid the groundwork for the VAX platform, VAX laid the groundwork for Alpha—the industry’s leading 64-bit systems. While the platforms have grown and changed, the success continues. Today, OpenVMS is the most flexible and adaptable operating system on the planet. What start- ed out as the concept of ‘Starlet’ in 1975 is moving into ‘Galaxy’ for the 21st century. And like the universe, there is no end in sight. —Jesse Lipcon Vice President of UNIX and OpenVMS Systems Business Unit TABLE OF CONTENTS CHAPTER I Changing the Face of Computing 4 CHAPTER II Setting the Stage 6 CHAPTER -
Ken Olsen Was Born in Bridgeport, Connecticut, in 1926 and Grew up in the Neighboring Town of Stratford
KenOlsen Kenneth Harry Olsen’s early experiences, both as a child and as a young man in the U.S. Navy, put him on the road to becoming a topnotch engineer and entrepreneur. His early life centered on machines and elec- tronics, laying the foundations for his future work with computers. A Love of Machines and Electronics Ken Olsen was born in Bridgeport, Connecticut, in 1926 and grew up in the neighboring town of Stratford. His father came from Norway, and his mother, from Sweden. His father was a designer of machine tools and imbued Ken and his two brothers with his interest in machines. Much of the boys’ spare time was spent in the family’s basement tinkering with tools and repairing neighbors’ radios.1 All three boys became engineers. Olsen was drafted in World War II and was sent to the Navy’s electron- ics school, where he learned to maintain the radar, sonar, navigation, and other electronic equipment found on ships. In a 1988 interview for the Smithsonian Institution, Olsen expressed the view that the Navy’s educa- tion programs did much to stimulate the growth of the U.S. electronics 2 industry. Many of the technicians trained by the Navy subsequently went Ken Olsen, circa 1965. to college and pursued careers in electronics. Olsen himself went to the (Photo courtesy of Ken H.Olsen) Massachusetts Institute of Technology (MIT) in 1947, where he studied electrical engineering, receiving his B.S. and M.S. MIT and Lincoln Laboratory At MIT, Olsen joined a group of engineers working under Jay Forrester on the Whirlwind computer. -
Thesis May Never Have Been Completed
UvA-DARE (Digital Academic Repository) Digital Equipment Corporation (DEC): A case study of indecision, innovation and company failure Goodwin, D.T. Publication date 2016 Document Version Final published version Link to publication Citation for published version (APA): Goodwin, D. T. (2016). Digital Equipment Corporation (DEC): A case study of indecision, innovation and company failure. General rights It is not permitted to download or to forward/distribute the text or part of it without the consent of the author(s) and/or copyright holder(s), other than for strictly personal, individual use, unless the work is under an open content license (like Creative Commons). Disclaimer/Complaints regulations If you believe that digital publication of certain material infringes any of your rights or (privacy) interests, please let the Library know, stating your reasons. In case of a legitimate complaint, the Library will make the material inaccessible and/or remove it from the website. Please Ask the Library: https://uba.uva.nl/en/contact, or a letter to: Library of the University of Amsterdam, Secretariat, Singel 425, 1012 WP Amsterdam, The Netherlands. You will be contacted as soon as possible. UvA-DARE is a service provided by the library of the University of Amsterdam (https://dare.uva.nl) Download date:26 Sep 2021 Digital Equipment Corporation (DEC) (DEC) Corporation Digital Equipment David Thomas David Goodwin Digital Equipment Corporation (DEC): A Case Study of Indecision, Innovation and Company Failure David Thomas Goodwin Digital Equipment Corporation (DEC): A Case Study of Indecision, Innovation and Company Failure David Thomas Goodwin 1 Digital Equipment Corporation (DEC): A Case Study of Indecision, Innovation and Company Failure ACADEMISCH PROEFSCHRIFT ter verkrijging van de graad van doctor aan de Universiteit van Amsterdam op gezag van de Rector Magnificus prof. -
PDP-11 Systems and Options Catalog
Systems & Options Catalog October-December 1983 The information in this document is subject to change without notice and should not be construed as a commitment by Digital Equipment Corporation. Digital Equipment Corporation assumes no responsibility for any error that may appear in this catalog. This Product Catalog was designed, produced, and typeset by Digital's Corporate Marketing Services using an in-house text-processing system. Correspondent, DATATRIEVE, DEC, DECmate, DECnet, DECmailer, DECstart, DECword, DECword/DP, DECwriter, Digital logo, FALCON, FMS-11, lAS, Internet, LA, Letterprinter 100, Letterwriter 1 00, MICRO/PDP-11 , MICRO/J-11 , MICRO/PDP-11, MICRO/T-11, MicroPower/Pascal, PACKETNET, PDP, P/OS, Professional 325 and 350, PROVUE, Q-bus, Rainbow 100, ReGIS, RSTS, RSX, RT-11 , UNIBUS, VAX, VMS, VT are trademarks of Digital Equipment Corporation. COPYRIGH"f©1983 DIGITAL EQUIPMENT CORPORATION New Products From DIGITAL MICRO/PDP-11-the performance of a minicomputer in a compact, economical microcomputer. Now there is Micro/RSX, especially designed for use on the MICRO/PDP-11. New Packaging for PDP-11/24s and PDP-11/44s- from boxes to building blocks to complete packaged sys tems. New Q-bus Mass Storage Packaging -Adds 10MB to the MICRO/PDP-11 -Adds removable floppies to Q-bus systems Table of Contents Introduction . Overview and How to Use . ii Ordering and Configuring Information. iv Supporting Products . viii Systems . ......... · 1-1 System Selection Chart . · 1-3 Q-bus System Chart. · 1-5 MICRO/PDP-11 Computer Models & Systems. · 1-8 PDP-11 /23-PLUS Computer Models & Systems. 1-12 UNIBUS System Chart. -
The Design of the VAX 4000 Model 100 and Microvax 3100 Model 90 Desktop Systems by Jonathan C. Crowell and David W. Maruska
The Design of the VAX 4000 Model 100 and MicroVAX 3100 Model 90 Desktop Systems By Jonathan C. Crowell and David W. Maruska 1 Abstract The MicroVAX 3100 Model 90 and VAX 4000 Model 100 systems were designed to meet the growing demand for low-cost, high-performance desktop servers and timesharing systems. Both systems are based on the NVAX CPU chip and a set of VLSI support chips, which provide outstanding CPU and I/O performance. Housed in like desktop enclosures, the two systems provide 24 times the CPU performance of the original VAX-11/780 computer. With over 2.5 gigabytes of disk storage and 128 megabytes of main memory, the complete base system fits in less than one cubic foot of space. The system design was highly leveraged from existing designs to help meet an aggressive schedule. 2 Introduction The demand for low-cost, high-performance desktop servers and timesharing systems is increasing rapidly. The MicroVAX 3100 Model 90 and VAX 4000 Model 100 systems were designed to meet this demand. Both systems are based on the NVAX CPU chip and a set of very large-scale integration (VLSI) support chips, which provide outstanding CPU and I/O performance.[1] Each member of the MicroVAX 3100 family of systems constitutes a low- cost, general-purpose, multiuser VAX system in an enclosure that fits on the desktop. This enclosure supports all the required components of a typical system, including the main memory, synchronous and asynchronous communication lines, thick-wire and ThinWire Ethernet, and up to five small computer system interface (SCSI)-based storage devices. -
PDP−8 on an FPGA a Case Study in Obsolescence Management
PDP−8 on an FPGA A Case Study in Obsolescence Management Eur Ing Dr Martin Bishop CEng FIEE [email protected] www.Emeritus-Solutions.com PDP-8 Photos © David Gesswein - www.pdp8.net Emeritus Solutions Ltd Abstract Key issues in the obsolescence management of embedded computer systems are considered, using the re-implementation of the PDP-8 a classic 1960’s minicomputer on an FPGA as an exemplar. The interplay of system, software and hardware obsolescence is identified. A brief review of obsolescence in general and software obsolescence in particular is presented. The fundamental role of intellectual property rights in enabling obsolescence management is illustrated. The critical contribution of sentient software and system design expertise is emphasised. The re-implementation of a diskless Digital PDP 8/E on an FPGA is described. © Emeritus Solutions Ltd, 2008 Page 1 Introduction System and Software Obsolescence • IP is essential : Rights, Documentation, Media • Wetware is critical : Software is knowledge and understanding PDP-8 on an FPGA • PDP-8 Architecture : The seminal low-end micro • Enabling technologies : FPGA, VHDL & VITAL, JTAG • Design description : uC, Blinkenlites, Custom JTAG, IDE Emeritus Solutions’ Expertise • Technical Consultancy • System Development and Verification • Digital Signal Processing : Algorithms and Mechanisation • Underwater Acoustics : Algorithms, Analysis and Materiel • Navigation Solutions : Algorithms and Analysis • Computer System and Software Tools © Emeritus Solutions Ltd, 2008 Emeritus Solutions Ltd System and Software Obsolescence Intellectual property (IP) is fundamental to the effective management of system and software obsolescence. Appropriate legal rights to executables, third party packages, software tools and operating systems are all essential. The necessary rights can range from the transfer of licensing to different hardware to access to source code held in escrow.