UPFRONT Editor: Brad Whitworth HP Graphics Play Heavy Role Art Director: a Annette Yatovitz in Box-Office Smash

Total Page:16

File Type:pdf, Size:1020Kb

UPFRONT Editor: Brad Whitworth HP Graphics Play Heavy Role Art Director: a Annette Yatovitz in Box-Office Smash UPFRONT Editor: Brad Whitworth HP graphics play heavy role Art director: a Annette Yatovitz in box-office smash. Associate editors: Betty Gerard Joanne Engelhardt Contributors: omputer securityis making could view the overall effect ofthe pro­ Gregg Piburn headlines around the world. (See posed graphics display at anygiven Karen Gervais C storyon page 16 bystaffer Betty point in the script. Gerard about HP's own efforts in the The final images were all created on a Circulation: field.) But HP also helped dramatize single design station using a desktop Kathleen Gogarty the problem through a supporting role computerconnectedwith an HP 9874A in the movie "WarGames." digitizer onwhich the draWings were In the spectacular closingscenes of done. The large size (up to 18 feet) of the movie. tension builds in the make­ the war-room screens meant the com­ believe U.S. defense command post. putergraphics had to be photographed MEASURE Wall screens and computer terminals from a very high-resolution vector dis­ "Man is the measure of all things." around the room flash with the chang­ play (the HP 1345A) driving an HP -Protagoras (circa 481-411 B.C.) ing pattern ofapproachingenemy 1336Adisplay tube. The huge mass of nuclear missiles. draWings was stored on an HP flexible Measure is published six times a It's all a skillful illusion created by disc drive. then played back-one year for employees and associates computergraphics consultantColin frame at a time-by three otherdesk­ ofHewlett-Packard Company. Pro­ Cantwell. using four HP 9845C desk­ top computers. each connected to a duced by Corporate Public Rela­ top computers alongwith other HP motion picture camera by a 16-bit tions. Internal Communication eqUipment. interface. Department. Gordon Brown. Colin and his firm. Crystal Chip. These computer-controlled camera manager. Address correspon­ spent 10 months on the project. which stations usually filmed three to four dence to Measure. Hewlett-Pack­ was a critical part ofthe film's dramatic frames a minute. 24 hours a day. seven ardCompany20BR. PO Box 10301. action. He designed and programmed days a week-slowlyexposing the Palo Alto. California. 94303-0890 halfa million frames ofcomputer 17.000 frames ofcomputergraphiCS USA. Report change of address to graphics. which were then reproduced reqUired for each minute ofaction your local personnel department. on film an.d projected onto screens be­ on the sound stage. hind the actors on the war-room set. "Under thegun ofsuch time pres­ Hewlett-Packard Company de­ Whatappeared to be 12 large ani­ sure. it was important to use a com­ signs and manufactures comput­ mated wall maps were actually images putersystem thatwas trouble-free and ers. electronic test eqUipment. beamed from a batteryofsynchronized could evolve the perfect version ofa pic­ handheld calculators. electronic movie projectors located off-camera. ture as rapidlyas possible." Colin says. components. medical electronic The manysmall terminal screens Colin. who designed the original mod­ eqUipment and instrumentation showed similar images that had been els for "StarWars" among his other for chemical analysis. Manufac­ transferred to Videotape. screen credits. has longbeen an admi­ turing facilities are located in 23 The multiple images had to mesh rer ofthe 9845C. As a consultant to HP. U.S. cities in eight states and in with the dramatic action. so Colin first he did the graphics for the original 10 cities in nine countries in the used the computer to draw 100 pages of demonstration package for the desktop rest ofthe world. HP sales and ser­ storyboard in order that the director when it was introduced in 1980. M vice offices can be found in more than 80 U.S. cities and (including distributorships) in apprOXi­ mately 200 cities in 70 countries around the world. ON THE COVER Meetthe HP 150 ... the company's newest entry in a busy personal computer market. The machine's most dramaticfeature is its touch­ sensitive screen which lets you point your way through a com­ puterprogram. Measure looks in­ sideHP's ComputerGroups atthe changes the machine hascaused in the organization. Cover photo by Tom Upton. Hewlett-Packard computer graphics were used In a splashy way In ''WarGamesn war room. 2 MEASURE www.HPARCHIVE.com HP's newest per­ sonal office com­ puter, featuring a touch-sensitive screen, puts the companyina fiercely com­ petitive market where there have already been casualties. But HP people around the world are betting that the new machine and the changes in the HP organization will provide just When HP unveiled the HP 150personal computer in September, the companyfound itselfin a market filled with uncertainty, competition and pitfalls the likes of which ithad never seenbefore. HP tackled the challenges as ifthe company's future depends on it. In manyways it does. "Success in personal computers is absolutelyessen­ tial to continuing in the business we are already in," says JohnYoung, HP president. It's much like a set offalling dominoes. IfHP isn't successful in the personal computer market, itwon't be successful in the entire computer market. And ifHP January-February 1984 3 www.HPARCHIVE.com lar for the HP label, knOWing that it for HP's new machine. stands for quality and superior tech­ "Our objective in designing the HP nology. Market research had been in­ 150 was not to build another IBM per­ formal, based largely on HP engineers' sonal computer look-alike," explains opinions ofwhether customers' engi­ Tom Anderson, general manager ofthe neers would accept a product under Personal Software Division in Santa consideration. Clara, California. The personal computer market has One important difference was HP's changed that. With 1983 sales ofabout choice to use twin 3 112-inch floppy disc 7 million machines, the personal com­ drives as the HP 150's standard instead puter is much more ofa mass con­ ofan IBM compatible 5 1/4- inch drive. sumerproduct. But to the casual con­ The reason was simple. The 3 112-inch sumer, there's a fuzzy line dividing drives, made bySonyand introduced personal computers for the home (the by HP more than a year ago, are less ex­ Ataris, Colecos, Sinclairs and Commo­ pensive than their larger cousins, use dores) from personal computers for less space, and have had a failure rate business (the IBM PCs, Apples and one-fourth that ofthe 5 1/4-inch drives. doesn'tsucceed in computers (now DECs). Part ofthe reason: More than Yet both discs hold the same amount of more than halfthe company's revenue), 200American companies now manu­ information. it would hamper the company's overall facture personal computers, double the But the feature which most clearly performance. number ofonly two years ago. Dozens sets the HP 150 apart from the IBM PC Paul Ely, executive vice presidentof ofEuropean andAsian companies have is its touchscreen. the ComputerGroups, puts it another alsojumped into the market. Jim Sutton, an R&D section man­ way. "At some point toward the end of ager at the Personal Software Division the decade, personal computers will be explains that the touchscreen was origi­ ourprimarybusiness ifwe are a suc­ More than 200 American com­ nally designed as an option. "Over the cessful computer company." course ofthe development ofthe prod­ To be sure, HP has had offerings in panies now manufacture per­ uct, we convinced ourselves first ofthe the personal computer market before. sonal computers, double the value ofthe touchscreen and second of In 1977, HP established its commit­ number of only two years ago. our ability to manufacture it for a cost ment to the young industrybycreating low enough to make it a standard fea­ the Personal ComputerOperation in ture ofthe product." the Corvallis (Oregon) Division. That Invisible beams ofinfrared light group's Series 80 computers, intro­ HP is aiming the HP 150 for the busi­ crisscross the HP 150'sscreen. When duced in 1980, have become one ofthe ness market. "Companies will put a your fingertip breaks both a vertical most popular in the technical and engi­ computeron every desk longbefore and a horizontal beam, it sends a signal neering markets and serve as work­ there'll be a computer in every home," to the computer, justas ifyou'd horse controllers for many instrumen­ says Srini Nageshwar, manager of touched a key on the keyboard. tation systems. PCG's retail marketing program. One industryobserver feels HP's But confusion has overshadowed Despite the fuzziness in both the touchscreen goes beyond other point­ such successes. In addition to Corval­ companyand the marketplace, ing devices such as the mice and light lis' Series 80, the DataTerminals Divi­ Hewlett-Packard has had a good track pens. "It's almost as ifthe touchscreen sion in Sunnyvale, California, was record. "We had more than $500 mil­ turns your finger into a conduit be­ cranking out the 100series ofpersonal lion in sales in the personal computer tween your mind and the computer." office computers, while people in Fort marketin 1982," Cyril points out. To take advantage ofthe touch­ Collins, Colorado, were responsible for But to focus its efforts, HP set about screen, most ofthe software packages the 200 series ofdesktop computers for in early 1983 to revamp its product for the new computer were written with the technical market. thinking, modifythe Computer fingertip control in mind. "We had several organizations in the Groups' organization, improve its For example, the first screen you're company that were somehowaddress­ dealer program and begin consumer likely to see when you turn on the HP ing the market," says Cyril Yansouni, advertising (see boxes about dealers 150belongs to PAM (for PersonalAppli­ now general manager ofthe Personal and advertising on pages 5 and 7). cations Manager). This software ComputerGroup (PCGl. "but none of PCG decided to build the HP 150 to shields you from memorizing the doz­ them had it as their major focus." microcomputer industrystandards: ens ofnitty-gritty commands needed to In some ways, it was as ifHP's the MS-DOS operatingsystem and the run the computer's operating system.
Recommended publications
  • Wikipedia: Design of the FAT File System
    Design of the FAT file system A FAT file system is a specific type of computer file system architecture and FAT a family of industry-standard file systems utilizing it. Developer(s) Microsoft, SCP, IBM, [3] The FAT file system is a legacy file system which is simple and robust. It Compaq, Digital offers good performance even in very light-weight implementations, but Research, Novell, cannot deliver the same performance, reliability and scalability as some Caldera modern file systems. It is, however, supported for compatibility reasons by Full name File Allocation Table: nearly all currently developed operating systems for personal computers and FAT12 (12- many home computers, mobile devices and embedded systems, and thus is a bit version), well suited format for data exchange between computers and devices of almost FAT16 (16- any type and age from 1981 through the present. bit versions), Originally designed in 1977 for use on floppy disks, FAT was soon adapted and FAT32 (32-bit version used almost universally on hard disks throughout the DOS and Windows 9x with 28 bits used), eras for two decades. Today, FAT file systems are still commonly found on exFAT (64- floppy disks, USB sticks, flash and other solid-state memory cards and bit versions) modules, and many portable and embedded devices. DCF implements FAT as Introduced 1977 (Standalone the standard file system for digital cameras since 1998.[4] FAT is also utilized Disk BASIC-80) for the EFI system partition (partition type 0xEF) in the boot stage of EFI- FAT12: August 1980 compliant computers. (SCP QDOS) FAT16: August 1984 For floppy disks, FAT has been standardized as ECMA-107[5] and (IBM PC DOS 3.0) ISO/IEC 9293:1994[6] (superseding ISO 9293:1987[7]).
    [Show full text]
  • 1985 , Volume , Issue Apr-1985
    HEW LET"TPACKARD CD ei APRIL 19B5 © Copr. 1949-1998 Hewlett-Packard Co. HEW LETT-PACKARD UlÕs)LJ-Ú April 1985 Volume 36 • Number 4 Articles 4 A Low-Cost, Compact, Block-Mode Computer Terminal, by Jean-Louis Chapuis and Michèle in Reliability and ergonomic considerations were given high priority in its design. 7 A Reliable, Low-Cost Keyboard Interface Mechanical Design of a Low-Cost Terminal, by Michel Cauzid Integral display tilt 8 and swivel mechanisms anda detached low-profile keyboard help it adapt to users' needs. 9 VLSI Design in the HP 2392A Terminal, by Jean-Jacques Simon The cost of the CRT control function was reduced 80% by integrating it in a single VLSI chip. 13 A Fast Gate Array Companion for a CRT Controller 15 How to Scroll Smoothly 1O Fully Automated Production of Display Terminal Printed Circuit Assemblies, by D Christian-Marcel Dulphy DIP and axial inserters install 103 components and a six-axis robot inserts 41 more. 1O A Low-Cost, Reliable Analog Video Display Terminal Design, by Rene Martinelli and O Jean Yves Chatron A small cabinet with no fan made heat dissipation a major concern. 23 Authors An Intelligent Plotter for High-Throughput, Unattended Operation, by Martin L Stone, Peter L transparency JefferyW. Groenke, andTodd L Russell A cut-sheet paper or transparency feeder graphics 6g pen acceleration enable users to get multiple copies of presentation graphics quickly and easily. Low-Mass, Low-Cost Pen-Lift Mechanism for High-Speed Plotting, by Tammy V. Herr and Hatem E. Mostafa An adaptive pen up/down cycle reduces pen nib wear without sacrificing plotting speed.
    [Show full text]
  • A Decade of Semiconductor Companies : 1988 Edition
    1988 y DataQuest Do Not Remove A. Decade of Semiconductor Companies 1988 Edition Components Division TABLE OF CONTENTS Page I. Introduction 1 II. Venture Capital 11 III. Strategic Alliances 15 IV. Product Analysis 56 Emerging Technology Companies 56 Analog ICs 56 ASICs 58 Digital Signal Processing 59 Discrete Semiconductors 60 Gallium Arsenide 60 Memory 62 Microcomponents 64 Optoelectronics 65 Telecommunication ICs 65 Other Products 66 Bubble Memory 67 V. Company Profiles (139) 69 A&D Co., Ltd. 69 Acrian Inc. 71 ACTEL Corporation 74 Acumos, Inc. 77 Adaptec, Inc. 79 Advanced Linear Devices, Inc. 84 Advanced Microelectronic Products, Inc. 87 Advanced Power Technology, Inc. 89 Alliance Semiconductor 92 Altera Corporation 94 ANADIGICS, Inc. 100 Applied Micro Circuits Corporation 103 Asahi Kasei Microsystems Co., Ltd. 108 Aspen Semiconductor Corporation 111 ATMEL Corporation 113 Austek Microsystems Pty. Ltd. 116 Barvon Research, Inc. 119 Bipolar Integrated Technology 122 Brooktree Corporation 126 California Devices, Ihc. 131 California Micro Devices Corporation 135 Calmos Systems, Inc. 140 © 1988 Dataquest Incorporated June TABLE OF CONTENTS (Continued) Pagg Company Profiles (Continued) Calogic Corporation 144 Catalyst Semiconductor, Inc. 146 Celeritek, Inc. ISO Chartered Semiconductor Pte Ltd. 153 Chips and Technologies, Inc. 155 Cirrus Logic, Inc. 162 Conductus Inc. 166 Cree Research Inc. 167 Crystal Semiconductor Corporation 169 Custom Arrays Corporation 174 Custom Silicon Inc. 177 Cypress Semiconductor Corporation 181 Dallas Semiconductor Corporation 188 Dolphin Integration SA 194 Elantec, Inc. 196 Electronic Technology Corporation 200 Epitaxx Inc. 202 European Silicon Structures 205 Exel Microelectronics Inc. 209 G-2 Incorporated 212 GAIN Electronics 215 Gazelle Microcircuits, Inc. 218 Genesis Microchip Inc.
    [Show full text]
  • Características Impresora HP 2100
    HP LaserJet 2100, HP LaserJet 2100 2100 2100M M, 2100TN 2100 Printers TN Printers User Guide • User Guide Copyright© 1998 Hewlett-Packard Co. Printed in Germany Manual Part No. C4170-90901 *C4170-90901* Printed on *C4170-90901* Recycled Paper C4170-90901 HP LaserJet 2100, 2100 M, and 2100 TN Printers User Guide _________________ © Copyright Hewlett-Packard Warranty Trademark Credits Company 2002 The information contained in Adobe®, Acrobat®, PostScript®, All Rights Reserved. this document is subject to and Adobe Photoshop® are Reproduction, adaptation, or change without notice. trademarks of Adobe Systems translation without prior written Hewlett-Packard makes no Incorporated which may be permission is prohibited, except warranty of any kind with registered in certain as allowed under the copyright respect to this information. jurisdictions. laws. HEWLETT-PACKARD Arial®, Monotype®, and Times Publication number: SPECIFICALLY DISCLAIMS New Roman® are U.S. THE IMPLIED WARRANTY OF C4170-90901 registered trademarks of the MERCHANTABILITY AND Monotype Corporation. Second Edition, January 2002 FITNESS FOR A PARTICULAR PURPOSE. CompuServe™ is a U.S. trademark of CompuServe, Inc. Hewlett-Packard shall not be liable for any direct, indirect, Helvetica™, Palatino™, Times™, incidental, consequential, or and Times Roman™ are other damage alleged in trademarks of Linotype AG and/ connection with the furnishing or or its subsidiaries in the U.S. use of this information. and other countries. Microsoft®, MS Windows, Windows®, and Windows NT® are U.S. registered trademarks of Microsoft Corporation. LaserWriter® is a registered trademark of Apple Computer, Inc. TrueType™ is a U.S. trademark of Apple Computer, Inc. ENERGY STAR® is a U.S.
    [Show full text]
  • Don Maslin CP/M Collection
    http://oac.cdlib.org/findaid/ark:/13030/c8ws90bd No online items Guide to the Don Maslin CP/M collection Finding aid prepared by Rita Wang and Sydney Gulbronson Olson, 2017. Elena Colón-Marrero, and Pennington Ahlstrand, 2020. Processing of this collection was made possible through generous funding from the National Archives' National Historical Publications & Records Commission: Access to Historical Records grant. Computer History Museum 1401 N. Shoreline Blvd. Mountain View, CA, 94043 (650) 810-1010 [email protected] August 2020 Guide to the Don Maslin CP/M X6817.2013 1 collection Title: Don Maslin CP/M collection Identifier/Call Number: X6817.2013 Contributing Institution: Computer History Museum Language of Material: English Physical Description: 29.5 Linear feet,19 record carts, 6 software boxes, and 1 periodical box Date (bulk): Bulk, 1977-1984 Date (inclusive): 1973-1996 Abstract: The Don Maslin CP/M collection consists of software and published documentation ranging from 1973 to 1996, with the bulk being from 1977 to 1984. About half of the collection consists of software in floppy disk and cassette formats. Most of this portion of the collection pertains to CP/M and applications that were written for the CP/M operating system. The other half of the collection contains text documentation such as reference manuals and user guides for a variety of software and hardware. A significant portion of the text is related to hardware, some of which was donated with this collection and is cataloged separately. Notable companies in this collection include Advanced Computer Design, Advanced Digital Corporation, Epson, Hewlett-Packard, IBM, MicroPro, and Tektronix.
    [Show full text]
  • Measure for the Men and Women Or Hewlett-Packard F MAY 19N
    Measure For the men and women or Hewlett-Packard f MAY 19n • ICs the HP way (pages 2-6) • Revised Corporate Objectives (pages 7-10) • The role of enterprise (pages 11-13) • Lucky young lady (pages 14-15) The miracle in asmall package­ HP's big stake in the Ie revolution o The introduction of HP's 9100A desktop calculator in 1968 was hailed as a technological milestone. The 91 OOA could solve problems in science and engi­ neering that had been beyond the reach of earlier electronic calculators, even In a speech to Stanford graduate stu­ outperforming some computers of its day. It could be programmed with mag­ dents and alumni last November, HP netic cards so that complex problems could be solved with a fe\'l keystrokes. Executive Vice President John Young And it was no bigger than an office typewriter. which was quite an accomplish­ commented on the dramatic progress of ment at the time. IC technology. "In 1960," he said, "simple minicomputers would typically need Today that same capability - and a little more - is packed in a pocket­ 10,000 separate, discrete transistors, each sized, battery-powered version, the HP-67. It weighs only 11 ounces - 58 times made on a single chip of silicon. Then less than the 9100A. came the integrated circuit revolution. By The reason for this tremendous reducing act in less thEm a decade? Inte­ 1965 there were commercially available grated circuits. Tiny devices that combine thousands of circuit elements on a ICs that combined about ten transistors, single silicon chip. The Ie, third-generation descendant of the vacuum tube with all their interconnections.
    [Show full text]
  • Microprogramming and Its Relationship to Emulation and Technology*
    MICROPROGRAMMING AND ITS RELATIONSHIP TO EMULATION AND TECHNOLOGY* Samuel H. Fuller and Victor R. Lesser Carnesie-Mellon University Pittsburgh, Pennsylvania C. Gordon Bell and Charles Kaman Digital Equipment Corporation Maynard, Massachusetts ABSTRACT data paths; or features of a processor's realization, such as the speed of main memory to that of the control (micro-) This paper is a survey of the development and future memory, are easily rejected on the basis of existing trends in rnicroprograrnrning. We show how the structure of processors that are commonly recosnized to be rnicroprograrnmed processors has been shaped primarily by microprogramrned processors yet do not possess the required two factors= the state of (semiconductor) technology and the features. task of emulation. The other main theme of this article is that it is a fruitless exercise to try to characterize and understand Most of this confusion in alternative definitions of microprograrnming in terms of how it differs from 'regular' microprograrnrning comes from the fact that it has been used programming. The right approach to understanding in two very different ways: (1) in a technological manner to microprogramrning is to recognize that it is primarily applied economically implement a complex instruction set or a small to the task of emulation (interpretation). Through this number of different instruction sets on a single processor, approach the evolution of rnicroprograrnming, independent of and (2) in a software manner to provide programmers with an a particular technology and type of instruction set being extra degree of representational freedom, i.e. develop emulated, is reviewed and future trends indicated. multiple instruction sets, each one appropriate for a particular task domain.
    [Show full text]
  • HP3000 Evolution
    HP3000 Evolution -Homestead -Tune Up -Migrate Edited by Bob Green. From articles written by Robelle, by The 3000 Newswire, and by experts in the HP 3000 field: Chris Edler, Paul Edwards, Marius Schild, Neil Armstrong, John Burke, Alan Wyman and Alan Heter, Stan Sieler and Gavin Scott, Ken Robertson, Eugene Volokh (VESoft), Alfredo Rego, Fred White, Steve Hammond, Wayne Boyer, Alan Yeo, Gunnar Fredlund, Terry O'Brien, Michael Marxmeier, Aaron Holmes, Dave Lo, and Glenn Cole. Copyright © 2003-2004 Robelle Solutions Technology Inc. Articles included in this book are courtesy of individual authors and respective copyright owners. Original copyrights are applicable to each article. Updated Friday, May 07, 2004 Qedit and Suprtool are trademarks of Robelle Solutions Technology Inc. HP is a trademark of the Hewlett-Packard Company. Windows is a trademark of Microsoft Corporation. Other product and company names mentioned herein may be the trademarks of their respective owners. PRINTED IN CANADA Robelle Solutions Technology Inc. 7360 137 Street, Suite 372 Surrey, B.C. Canada V3W 1A3 Phone: 604.501.2001 Fax: 604.501.2003 E-mail: [email protected] E-mail: [email protected] Web: www.robelle.com Contents Introduction 1 Migrate, Homestead, or Evolve?................................................................................................1 The Future....................................................................................................................2 Updates to HP 3000 Evolution ....................................................................................3
    [Show full text]
  • HP 2100 Simulator User's Guide
    HP 2100 Simulator User’s Guide 29-Apr-2021 COPYRIGHT NOTICE The following copyright notice applies to the SIMH source, binary, and documentation: Original code published 1993-2012, written by Robert M Supnik Copyright © 1993-2012, Robert M Supnik Copyright © 2012-2021, J. David Bryan Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the names of the authors shall not be used in advertising or otherwise to promote the sale, use, or other dealings in this Software without prior written authorization from the authors. 1 1 Introduction.......................................................................................................................................4
    [Show full text]
  • Parallel Processing This Issue We Have Three Articles on the Transputer, a Processor Specially Designed for Parallel Processing
    No. 38 Nov./Dec.1987 $3.95 THE M CR 0 T E C H N CAL J 0 URN A L Parallel Processing This issue we have three articles on the transputer, a processor specially designed for parallel processing. The articles cover the transputer, communications between transputers, and creating a parallel C compiler. Series begins on page 6 Laser Printers, Typesetters .' I And Page Definition Languages page 20 The problems designers (and purchasers) face getting information onto paper. Magic In The Real World page 28 What can you do with a $20 PC parallel card? A lot! Bruce tells you how. Build A Graphics Scanner For $6.00, Part 2 page 42 This time, John covers the hardware construction and begins the software. In Depth Turbo C · page 56 Writing a resident-program extractor entirely in C. I o 7 '''''''I'''I'U'L.I:6ne;r~: ~ltie;'high~s(,<:;,:·· ,: •.• ;~:.p,~rfofmance·aJld,:fntegration ·.of !;~t;.ahY:: PC/XT compatible. With its jS::: ;,'1()M Hz,· zero wait state . 'operation it walks away from AT compatibles as well. On board is one megabyte of DRAM, a real time clock, floppy disk controller, and optional one or two serial ports, SCSI port and 8087. The PC Tech SmartBIOS provides PC compatability with ease of use. We wrote it and we support it! PRICES! i#';"Ma\H~'¢o~r~cessor for X16B ::,::JheX16:8087 Math Coprocessor runs at full CPU speed. That's X16B I 1 Meg I RTC .... $600.00 ;:;;,r:;,10MHzofnumber smashing power! The Math Coprocessor on the 8 M Hz version .....
    [Show full text]
  • MESSAGE from YOUR EDITOR. . . MAKE WAY for REMOTE PROCESSING Programmable Controller Joins HP's 3000 Lineup ONE SYSTEM
    JULYIAUGUST 1974 Volume 1 Number 4 A 'MINI' MESSAGE FROM YOUR creases the number of channels to 31. Memory EDITOR. I can also be expanded to 32K. The 30300A is accessed through the file system of the 3000 Multiprogramming Executive (MPE) and can be located up to 250 feet away. User-written programs can monitor and control the application program executing the Controller, thanks to the supplied software. Data transfer be- tween the Controller and 3000, besides Controller operation, works through 3000 and 2100 appli- cation programs. HP terminals can access an application program, provide terminal control of the controller, and direct input and output. Programs loaded by the Controller can be stored as 3000 files in absolute binary format, and can be down-loaded from the 3000 to the Controller. The absolute binary code is automatically loaded into the 2100 and executed. The link between 3000 application programs and the Controller is imme- diately established and ready for data transfer or command information flow. Contact your local sales representative for details. New "Computer News" Editor Linda Schefter. Welcome to Hewlett-Packard's fourth "Computer News" editon - and my first! I'm Linda Schefter and recently joined the HP family as editor of this newsletter. I'm excited about our pi-oducts and hope you will be, too. With the changeover, we skipped our April/May edition, but filled this issue with lots of HP news we want to share with all of you. MAKE WAY FOR REMOTE PROCESSING Programmable Controller Joins HP's 3000 Lineup Another addition to the HP 3000 family? Now HP HP's new 21MX series for OEM's.
    [Show full text]
  • A Revised I/O Simulation for the HP 21Xx/1000 J
    A Revised I/O Simulation for the HP 21xx/1000 J. David Bryan, 14-Nov-2008; updated 5-Apr-2011 The HP 2100 simulator for the 21xx and 1000 series of machines originally modeled I/O interface communication with the CPU by dispatching I/O instructions to the interfaces for action. A revised model, based on dispatching I/O backplane signals, has been implemented to solve several problems inherent in the original design. The HP I/O Hardware Structure The structure of the I/O system is compatible across all HP 21xx/1000-M/E/F systems. The I/O backplane distributes a 16-bit data output path, a 16-bit data input path, and control and timing signals to the interface cards. All I/O card slots are electrically interchangeable, and an interface derives its I/O address (select code) from the slot into which it is installed. Lower-numbered slots have interrupt priority over higher-numbered ones. An I/O timing cycle is divided into five periods, designated T2 through T6. On the early machines (2114-2116), these form a subset of, and are synchronous with, the machine cycle that occupies T0-T7. On the later microprogrammed machines (2100 and 1000), each microcycle occupies one T-period; the micromachine runs asynchronously with the I/O subsystem and synchronizes whenever an I/O micro- order is executed. Backplane signals are asserted during specific T-periods to control the timing of the interfaces. The basic device control structure of a typical HP interface consists of a control and a flag flip-flop.
    [Show full text]