VAX-11/785 Hardware User's Guide EK-11785-UG-PRE
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PDP-11 Conventions Manual
DEC-II-HR6A-D PDP-11 Conventions Manual DIGITAL EQUIPMENT CORPORATION • MAYNARD, MASSACHUSETTS 1st Edition September 1970 Copyright © 1970 by Digital Equipment Corporation The instructional times, operating speeds and the like are included in this manual for reference only; they are not to be taken as specifications. The following are registered trademarks of Digital Equipment Corporation, Maynard, Massachusetts: DEC PDP FLIP CHIP FOCAL DIGITAL COMPUTER LAB UNIBUS Contents Contents (cont.) Page Page APPENDIX A GENERAL MAINTENANCE APPENDIX E PRODUcr CODE FOR SOFTWARE PRODUcrS A.1 SCOPE A-I E.l INTRODUCTION E-1 A.2 TEST EQUIPMENT AND TOOLS A-I E.2 COMPUTER SERIES - [XX] -xxxx-xx E-1 A.3 INSTALLATION OF ECO's A-I E.3 PRODUCT IDENTIFICATION - XX-[XXXX]-XX E-1 A.4 MODULE IDENTIFICATION AND LAYOUT A-I E.3.1 Major Category E-1 A.5 MODULE COMPONENT IDENTIFICATION A-2 E.3.2 Minor Category E-2 A.6 UNIBUS CONNECTIONS A-2 E.3.3 Option Category E-2 A.7 MULTIPLE BOX SYSTEMS A-2 E.3.4 Revision Category E-3 A.8 POWER CONTROL A-2 E.3.5 Minor Category E-3 A.9 SYSTEM UNIT REMOV AL/INSTALLATION A-2 E.3.6 Unique Designation Category E-3 A.10 MAINTENANCE TIPS A-3 E.4 DISTRIBUTION METHOD - XX-XXXX-[XX] E-3 A.10.1 Diagnostic Programs A-3 E.5 SPECIAL CLASSIFICATION E-3 A.10.2 KM 11 Maintenance Set A-3 E.6 TYPICAL EXAMPLE E-3 A.lO.3 Observation of Service Major State Operation A-3 APPENDIX F PDP-II GLOSSARY F-1 APPENDIXB LOGIC SYMBOLOGY APPENDIX G PDP-II STANDARD ABBREVIATIONS G-l B.l GENERAL B-1 B.2 LOGIC SYMBOLS B-1 B.2.1 State Indicator B-1 B.2.1.1 State Indicator Absent B-1 B.2.1.2 State Indicator Present B-1 B.2.2 Table of Combinations B-2 Illustrations B.2.3 Flip-Flop B-2 B.2.4 One-Shot Functions B-2 B.2.5 One-Shot Delays B-3 B.2.6 Schmitt Trigger B-4 B.2.7 Amplifier B-4 Figure No. -
TCD-SCSS-T.20191104.002 Accession Date
AccessionIndex: TCD-SCSS-T.20191104.002 Accession Date: 4-Nov-2019 Accession By: Ronan Scaife Object name: DEC MINC-11 laboratory minicomputer Vintage: c.1981 Synopsis: Lab computer plus instrument chassis successor to the original MIT LINC, Model: MINC11-AB, CAB 0, S/N: WF05524. Description: This item is a DEC MINC-11 laboratory minicomputer on a trolley, a later successor to the original MIT LINC that DEC also manufactured. It uses a PDP-11/03 rather than the original LINC processor. The MINC-11 was contained in a 19” chassis, plus a DEC RX02 dual floppy disk drive mounted on a laboratory trolley, with a DEC VT103 intelligent terminal above. It was designed for laboratory use, using special interface modules and (in DEC terminology) double-spaced quad-sized slots. The operating system was a special version of DEC’s RT-11, and booted straight into MINC-Basic, which had special functions to access the MINC modules. FORTRAN IV (Fortran-66) was optionally available for computationally-intensive applications. Lab sensors, actuators or instruments could be linked via BNC connectors at the front of the modules or via a connector block. The PDP-11/03 (aka LSI-11/03) was the first PDP-11 designed with large-scale integration circuits, using the Western Digital MCP-1600 chipset on a KDF11-AA (M8186) Q-bus CPU board, and MSV11-DD (M8044 DH) 32kW (64kB) memory boards. An RXV21 (M8029) floppy disk controller board interfaced to the RX02 dual floppy disk drive. A BDV11 bus terminator board also provides 2kW of PROM for diagnostics and booting. -
Database Integration
I DATABASE INTEGRATION ALPHA SERVERS & WORKSTATIONS Digital ALPHA 21164 CPU Technical Journal Editorial The Digital TechnicalJournal is a refereed Cyrix is a trademark of Cyrix Corporation. Jane C. Blake, Managing Editor journal published quarterly by Digital dBASE is a trademark and Paradox is Helen L. Patterson, Editor Equipment Corporation, 30 Porter Road a registered trademark of Borland Kathleen M. Stetson, Editor LJ02/D10, Littleton, Massachusetts 01460. International, Inc. Subscriptionsto the Journal are $40.00 Circulation (non-U.S. $60) for four issues and $75.00 EDA/SQL is a trademark of Information Catherine M. Phillips, Administrator (non-U.S. $115) for eight issues and must Builders, Inc. Dorothea B. Cassady, Secretary be prepaid in U.S. funds. University and Encina is a registered trademark of Transarc college professors and Ph.D. students in Corporation. Production the electrical engineering and computer Excel and Microsoft are registered pde- Terri Autieri, Production Editor science fields receive complimentary sub- marks and Windows and Windows NT are Anne S. Katzeff, Typographer scriptions upon request. Orders, inquiries, trademarks of Microsoft Corporation. Joanne Murphy, Typographer and address changes should be sent to the Peter R Woodbury, Illustrator Digital TechnicalJournal at the published- Hewlett-Packard and HP-UX are registered by address. Inquiries can also be sent elec- trademarks of Hewlett-Packard Company. Advisory Board tronically to [email protected]. Single copies INGRES is a registered trademark of Ingres Samuel H. Fuller, Chairman and back issues are available for $16.00 each Corporation. Richard W. Beane by calling DECdirect at 1-800-DIGITAL Donald Z. Harbert (1-800-344-4825). -
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. -
A New Architecture for Mini-Computers -- the DEC PDP-11
Reprinted from - AFIPS - Conference Proceedings, Volume 36 Copyright @ by AFlPS Press Montvale, New Jersey 07645 A new architecture for mini-computers- The DEC PDP-11 by G. BELL,* R. CADY, H. McFARLAND, B. DELAGI, J. O’LAUGHLINandR. NOONAN l?i&l Equipment Corporation Maynard, Massachusetts and W. WULF Carnegit+Mellon University Pittsburgh, Fcriiisylvnnia INTRODUCTION tion is not surprising since the basic architectural concepts for current mini-computers were formed in The mini-computer** has a wide variety of uses: com- the early 1960’s. First, the design was constrained by munications controller; instrument controller; large- cost, resulting in rather simple processor logic and system pre-processor ; real-time data acquisition register configurations. Second, application experience systems . .; desk calculator. Historically, Digital was not available. For example, the early constraints Equipment Corporation’s PDP-8 Family, with 6,000 often created computing designs with what we now installations has been the archetype of these mini- consider weaknesses : computers. In some applications current mini-computers have 1. limited addressing capability, particularly of limitations. These limitations show up when the scope larger core sizes of their initial task is increased (e.g., using a higher 2. few registers, general registers, accumulators, level language, or processing more variables). Increasing index registers, base registers the scope of the task generally requires the use of 3. no hardware stack facilities more comprehensive executives and system control 4. limited priority interrupt structures, and thus programs, hence larger memories and more processing. slow context switching among multiple programs This larger system tends to be at the limit of current (tasks) mini-computer capability, thus the user receives 5. -
The DEC PDP-8 Vectors
The ISP of the PDP-8 Pc is about the most trivial in the book. Chapter 5 — It has only a few data operators, namely, <—,+, (negate), -j, It on A, / 2, X 2, (optional) X, /, and normalize. operates words, The DEC PDP-8 vectors. there are microcoded integers, and boolean However, instructions, which allow compound instructions to be formed in Introduction 1 a single instruction. is the levels dis- The PDP-8 is a single-address, 12-bit-word computer of the second The computer straightforward and illustrates 1. look at it from the down." generation. It is designed for task environments with minimum cussed in Chap. We can easily "top arithmetic computing and small Mp requirements. For example, The C in PMS notation is it can be used to control laboratory devices, such as gas chromoto- 12 graphs or sampling oscilloscopes. Together with special T's, it is C('PDP-8; technology:transistors; b/w; programmed to be a laboratory instrument, such as a pulse height descendants:'PDP-8/S, 'PDP-8/I, 'PDP-8/L; antecedents: 'PDP-5; analyzer or a spectrum analyzer. These applications are typical Mp(core; #0:7; 4096 w; tc:1.5 /is/w); of the laboratory and process control requirements for which the ~ 4 it Pc(Mps(2 w); machine was designed. As another example, can serve as a instruction length:l|2 w message concentrator by controlling telephone lines to which : 1 address/instruction ; occasion- typewriters and Teletypes are attached. The computer operations on data/od:(<— , +, —\, A, —(negate), X 2, stands alone as a small-scale general-purpose computer. -
Decus: Patch to Focal-W for Linc-8 A-D Converter
/.\DECUS \ / PROGRAM LIBRARY DECUS NO. FOCAL8- 10 TITLE PATCH TO FOCAL-W FOR LINC-8 A-D CONVERTER Although this program has been tested by the contributor, no warranty, express or implied, is made by the contributor, Digital Equipment Computer Users Society or Digital Equipment Corporation as to the accuracy or functioning of the program or related program material, and no responsibility is assumed by these parties in connection therewith. PATCH TO FOCAL-W FOR LINC-8 A-D CONVERTER DECUS Program Library Write-up DECUS NO. FOCAL-10 INTRODUCTION The following patch allows FOCAL-W programs to use the LINC-8 analog-to-digital converter. Calls to the function are in the format: SET A=FADC (K) where A is any FOCAL variable, and K is the decimal number of the channel to be sampled. The function returns values in the range of -256 to $256, corresponding to minus and plus 1 volt respectively. Execution of each function call requires approximately 10 milli- seconds, limiting the maximum sampling rate to 100 SPC. Minor changes to the patch will allow the execution of any single LINC instruction (stored at LINSTR) by FOCAL programs. Such a function could be designated FNEW by placing its starting address in FNTABF 4- 15 (location 413 in TOCAL-W). /SAM PATCH FOR FOCAL /8-68. /TLN 28 FEB 69 *27 0027 5200 5200 "404 0404 5201 5201 /ADC FUNCTION EFUN31=100 INTEGER= 5 2 FLAC=44 IACF=6 17 5 ICON=6 141 ISSP=6165 IAAC= 617 1 "5201 5201 4452 XFADC, JMS I INTEGER 5202 1377 TADfalOO /SAM INST 5203 3307 DCA LINSTR 5204 4212 JMS LINCDO 5205 7200 CLA 5206 6171 IAAC 5207 3045 DCA FLAC+l 5210 4232 JMS FLOAT 5211 5500 JMP I EFUN3I /DO 1 LINC INSTR. -
Chapter 8 Ed
For the mechanical is Chapter 8 ed. example, path showing parts missing. The descriptive path shown proceeds from the PDP-8 computer to the processor and from there to the arithmetic unit, or more Structural Levels of the PDP-S^ specifically, to the Accumulator (AC) register of the arithmetic unit. Next, the logic implementing the register transfer operations C. Gordon Bell / Allen Newell / and functions for the jth bit of the Accumulator is given, followed and needed for this Daniel P. Siewioi'ek by the flip-flops gates particular implementa- tion. Finally, on the last segment of the path, there are the electronic circuits and components from which flip-flops and gates A map of the PDP-8 design hierarchy, based on the Structural are constructed. Levels View of Chap. 2, is given in Fig. 1, starting from the PMS structure, to the ISP, and down through logic design to circuit Abstract electronics. These description levels are subdivided to provide Representations more organizational details such as registers, data operators, and 1 also lists some of the methods used to represent the functional units at the register transfer level. Figure physical computer abstractly at the different description levels. As The relationship of the various description levels constitutes a mentioned only a small part of the PDP-8 description tree structure, where the organizationally complex computer is previously, tree is represented here. The many documents which constitute the top node and each descending description level represents the complete representation of even this small computer include increasing detail (or smaller component size) until the final circuit wiring lists, circuit schematics, printed circuit element level is reached. -
PDP-8 - Wikipedia, the Free Encyclopedia 1/22/12 1:06 PM PDP-8 from Wikipedia, the Free Encyclopedia (Redirected from Pdp8)
PDP-8 - Wikipedia, the free encyclopedia 1/22/12 1:06 PM PDP-8 From Wikipedia, the free encyclopedia (Redirected from Pdp8) The 12-bit PDP-8 was the first successful commercial minicomputer, produced by Digital Equipment Corporation (DEC) in the 1960s. DEC introduced it on 22 March 1965, and sold more than 50,000 systems, the most of any computer up to that date.[1] It was the first widely sold computer in the DEC PDP series of computers (the PDP-5 was not originally intended to be a general-purpose computer). The chief engineer who designed the initial version of the PDP-8 was Edson de Castro, who later founded Data General.[2] The earliest PDP-8 model (informally known as a "Straight-8") used diode-transistor logic, packaged on flip chip cards, and was about the size of a minibar-fridge. This was followed by the PDP-8/S, available in desktop and rack-mount models. By using a one-bit serial ALU implementation, the PDP-8/S was smaller, less expensive, but vastly slower than the original PDP-8. The only mass storage peripheral available for the PDP-8/S was the A PDP-8 on display at the DF32 disk. Smithsonian's National Museum of American History in Washington, Later systems (the PDP-8/I and /L, the PDP-8/E, /F, and /M, and the D.C.. This example is from the first PDP-8/A) returned to a faster, fully parallel implementation but used generation of PDP-8s, built with much less-expensive TTL MSI logic. -
Decwindows Program
Digital Technical Journal -9 . -- . Digital Equipment Corporation Volume 2 Number 3 Summer 1990 - Editoill Jane C. Blake, Editor Barbara Lindmark, Associate Editor Richard W. Beane, Managing Editor Circulation Catherine M. Phillips, Administrator Suzanne J. Babineau, Secretary Production Helen L. Patterson, Production Editor Gaye Tauo, Typographer Peter Woodbury, Illustrator and Designer Advisory Board Samuel H. Fuller, Chairman Robert M. Glorioso John W. McCredie .. Mahendra R. Patel F. Grant Saviers Robert K. Spitz William D. Strecker Victor A. Vyssotsky The Digital TecbnicalJournal is published quarterly by Digital Equipment Corporation, 146 Main Street ML01-3lB68, Maynard, Massachusetts 01754-2571. Subscriptionsto theJournal are $40.00 for four issues and must be prepaid in U.S. funds. University and college professors and Ph.D. students in the electrical engineering and computer science fields receive complimentary subscriptions upon request. Orders, inquiries, and address changes should be sent to theDigita1 TecbnicalJournalat the published-by address. Inquiries can alsobe sent electronically to [email protected]. Single copies and back issues are available for 116.00 each from Digital Press of Digital Equipment Corporation, 12 Crosby Drive, Bedford, M~01730-1493. Digital employees may send subscription orders on the ENET to RDVAX::JOURNAL or by interoffice mail to mailstop ML01-3lB68. Orders should include badge number, cost center, site location code and address. U.S. engineers in Engineering and Manufacturing receive complimentary subscriptions; engineers in these organi- zations in countries outside the U.S.should contact theJournal office to receive their complimentary subscriptions. All employees must advise of changes of address. Comments on the content of any paper are welcomed and may be sent to theeditor at thepublished-by or network address. -
Digital Equipment Corporation
DIGITAL EQUIPMENT CORPORATION NINETEEN FIFTY-SEVEN TO THE PRESENT TABLE OF CONTENTS SECTION PAGE SECTION INTRODUCTION vii 1970 1957-1963 MUMPS 17 MAYNARD MILL TABS-8 17 DEWS FINANCIAL SUMMARY 17 MODULES 1971 MEMORY TEST MILESTONES 20 PDP-1 GALWAY 20 PDP-2 & 3 DIGITAL PARK 20 PDP-4 PDP-11/15 20 PDP5 PDP-8/M 20 FINANCIAL SUMMARY PDP-1 l/O5 21 1964-1967 VT05 21 FIRST PRODUCT LINE 6 LA30 21 PDP-6 6 l-U10 21 PDP-7, PDP-7A 6 PDP- 1 l/45 22 FIRST MINICOMPUTER 6 PDP-16 (RTMS) 22 PDP-8 7 FINANCIAL SUMMARY 22 PDP-8/S 7 1972 PDP-9,9L 7 TAIWAN 24 LINC-8 8 PDP-16/M 24 PDP-10 8 PDP-8/F 24 FINANCIAL SUMMARY 8 DCM-11 24 1968-1969 LAB-11 25 K SERIES MODULES 10 IDACS-11 25 PDPS/I, 8/L 10 PI-IA-11 25 PDP-12 11 RSTS- 11 25 PDP-14 11 TYPESET 10 26 PDP-15 11 DDS-300 26 EDUSYSTEMS 12 DDS-520 26 TSS-8 12 TYPESET- 11 26 QUICKPOIN-T-8 12 DECSYSTEM-10 27 TYPESET8 12 FINANCIAL SUMMARY 27 LAB-8 13 1973 PI-IA-8 13 PDP-1 l/10 30 COMPUTERPAKS 13 PDP- 1 l/40 30 IDACS-8 13 LPS-11 30 RAD-8 14 GT40 31 CLINICAL LAB-12 14 CAPS-8 31 FINANCIAL SUMMARY 14 RSX-11D 31 1970 CAPS- 11 32 TWO MANUFACTURING UNICHANNEL-15 32 FACILITIES 16 PDP-15/76 PDP-8/E 16 32 RK-15 33 PDP-11/20 16 GRAPHIC-76 33 iii SECTION SECTION PAGE 1973 1975 FINANCIALSUMMARY 33 PDP-11/04 49 TU45 49 1974 LSI-11 49 MARKETGROUPREORIENTATION 36 PDP-11/70 50 SOFIWAREPRODUCTLICENSING 36 DVll 50 NATIONALACCOUNTSPROGRAM 36 RIMS 36 ICS,ICR 50 TS03 MARLBOROUGH 37 51 DIGITALPARK 37 RX01 51 PDP-11/03 COMPONENTSGROUP 37 51 PDP-14/30,/35 37 VT-55 51 PDM70 38 RTS-8 52 PROM-8M 38 IAS 52 MICROPROCESSORSERIES 38 FORTRANIV-PLUS -
Digital Equipment Corporation Records
http://oac.cdlib.org/findaid/ark:/13030/c8t72p80 No online items Guide to the Digital Equipment Corporation records Finding aid prepared by Bo Doub, Kim Hayden, and Sara Chabino Lott Processing of this collection was made possible through generous funding from The Andrew W. Mellon Foundation, administered through the Council on Library and Information Resources' Cataloging Hidden Special Collections and Archives grant. Computer History Museum 1401 N. Shoreline Blvd. Mountain View, CA, 94043 (650) 810-1010 [email protected] April 2017 Guide to the Digital Equipment X2675.2004 1 Corporation records Title: Digital Equipment Corporation records Identifier/Call Number: X2675.2004 Contributing Institution: Computer History Museum Language of Material: English Physical Description: 1,239 Linear feet,611 record cartons, 357 manuscript boxes, 56 newspaper boxes, 169 periodical boxes, and 150 other box types Date (bulk): Bulk, 1957-1998 Date (inclusive): 1947-2002 Abstract: The Digital Equipment Corporation (DEC) records comprise DEC’s corporate archives, with material dating from 1947 to 2002. The bulk of the collection was collected and created during the company’s years of operation from 1957 to 1998. DEC, founded by engineers Ken Olsen and Harlan Anderson, was one of the largest and most successful computer companies in the industry’s history. Widely recognized for its PDP and VAX minicomputer product lines, by 1988 DEC was second only to IBM as the world’s largest computer company. This collection holds the papers of DEC’s executives, engineers, and personnel -- including the personal collections of founders Ken Olsen and Harlan Anderson. Also included are DEC’s administrative records and material relating to product development and engineering, with committee meeting minutes, correspondence, internal newsletters, product proposals, and engineering drawings.