Considerations for Use of Microcomputers in Developing Countrystatistical Offices
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Compucolor II
Has colour graphics, floppy disc and up to 32K of RAM The Compucolor II The Compucolor II "complete personal computer" is a new release characters/sec transfer rate and an on the computer scene that's sure to interest serious enthusiasts access time of 200ms. Compare this to the performance of a cassette which and beginners alike. It features colour graphics, in-built mini floppy only has a transfer rate of typically 120 disk drive and a powerful BASIC disk operating system plus loads characters per second and an access of software. time of around five minutes or more and you'll realise why floppies are so by RON DE JONG popular! An RS-232C serial interface at the Few personal computers today in- Model 5 with 32K. If further memory is back of the unit is suitable for connec- clude a colour monitor and a floppy required, 16K RAM modules are tion to a printer or modem. It can be disk drive as standard equipment. The available for the Model 3 and 4. In addi- accessed from a program and the baud Compucolor II does, and they've put it tion "Extended" and "Deluxe" rate can be set from 110 to 9600 baud. all together into a "complete" and keyboards can be purchased in place of A 50-pin bus is also provided for future highly affordable system. the standard keyboard. expansion of peripherals and we un- First off, there are only two com- The monitor houses the derstand that an expansion unit is being ponents, a monitor, and a keyboard microprocessor, floppy disk drive and developed as well as some interesting which is connected to it via a flat ribbon the colour CRT. -
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. -
Copy 106 of DOC016
TURFR H1-13 by Gavin Claypool week--primarily on the ground. final period, a Morris pass was Gary Stormo carried the ball to early. With third down and 13 on Sports Editor Bisset carried fifteen times for 44 intercepted by Riverside on their the 43, and then Morris passed to the CIT 37, Edwards hit Jones with Down by four with seven minutes yards and a TD. Morton made 21. One second down, quaterback Steubs for the winning score. a pass for the six-pointer. Tormey's left, the Caltech Beavers rallied to several first downs in gaining 43 Jon Edwards found Davery Jones Three in a Row? kick was wide, leaving the score 6-0. defeat the U.c. Riverside Frosh, yards, including runs of 19 and 11 open for 37 yards to the Tech 35. The last time the Beavers won Later in the quarter, Frank 16--13, Saturday afternoon. yards that set up the field goal Two plays later, Jimmy Ardiss three in a row was in 1957, the last Hobbs recovered a Riverside fumble With 2:36 remaining in the attempt at the end of the first half. broke through the right side for the above .500 season for Tech. After deep in their territory to set up the fourth quarter, Lee Morris con Unlike the La Berne game, the go-ahead score. Mike Tormey's kick defeating U.C. Riverside (!) in the Beavers' score. Morris carried the nected with John Steubs for 43 Beavers did not lead in any made it 13-9. opener, the Techers proceeded to ball to the nine, and then hit Greg yards and the final touchdown. -
Programming Languages, Database Language SQL, Graphics, GOSIP
b fl ^ b 2 5 I AH1Q3 NISTIR 4951 (Supersedes NISTIR 4871) VALIDATED PRODUCTS LIST 1992 No. 4 PROGRAMMING LANGUAGES DATABASE LANGUAGE SQL GRAPHICS Judy B. Kailey GOSIP Editor POSIX COMPUTER SECURITY U.S. DEPARTMENT OF COMMERCE Technology Administration National Institute of Standards and Technology Computer Systems Laboratory Software Standards Validation Group Gaithersburg, MD 20899 100 . U56 4951 1992 NIST (Supersedes NISTIR 4871) VALIDATED PRODUCTS LIST 1992 No. 4 PROGRAMMING LANGUAGES DATABASE LANGUAGE SQL GRAPHICS Judy B. Kailey GOSIP Editor POSIX COMPUTER SECURITY U.S. DEPARTMENT OF COMMERCE Technology Administration National Institute of Standards and Technology Computer Systems Laboratory Software Standards Validation Group Gaithersburg, MD 20899 October 1992 (Supersedes July 1992 issue) U.S. DEPARTMENT OF COMMERCE Barbara Hackman Franklin, Secretary TECHNOLOGY ADMINISTRATION Robert M. White, Under Secretary for Technology NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY John W. Lyons, Director - ;,’; '^'i -; _ ^ '’>.£. ; '':k ' ' • ; <tr-f'' "i>: •v'k' I m''M - i*i^ a,)»# ' :,• 4 ie®®;'’’,' ;SJ' v: . I 'i^’i i 'OS -.! FOREWORD The Validated Products List is a collection of registers describing implementations of Federal Information Processing Standards (FTPS) that have been validated for conformance to FTPS. The Validated Products List also contains information about the organizations, test methods and procedures that support the validation programs for the FTPS identified in this document. The Validated Products List is updated quarterly. iii ' ;r,<R^v a;-' i-'r^ . /' ^'^uffoo'*^ ''vCJIt<*bjteV sdT : Jr /' i^iL'.JO 'j,-/5l ':. ;urj ->i: • ' *?> ^r:nT^^'Ad JlSid Uawfoof^ fa«Di)itbiI»V ,, ‘ isbt^u ri il .r^^iytsrH n 'V TABLE OF CONTENTS 1. -
North Star Advantage User Manual
ADVANTAGE . User Manual TABLE OF CONTENTS 1 INTRODUCTION TO THE ADVANTAGE 1.1 THE NORTH STAR ADVANTAGE 1-1 1.2 WARRANTY 1-1 1.3 ADVANTAGE CONFIGURATION 1-2 1.3.1 Video Screen 1-3 1.3.2 Keyboard 1-3 1.3.3 Disk Drives 1-4 1.3.4 Diskettes 1-4 1.3.5 Demonstration/Diagnostic Diskette 1-5 1.4 SOFTWARE FOR THE ADVANTAGE 1-5 1.4.1 Operating Systems 1-5 1.4.2 Languages and Application Programs 1-6 1.5 LINE-PRINTER 1-6 1.6 USING THIS MANUAL 1-6 2 ADVANTAGE OPERATION 2:1 START-UP 2-1 2.2 DISK DRIVE UTILIZATION 2-2 2.3 INSERTING DISKETTES 2-2 2.4 LOADING THE SYSTEM 2-5 2.5 STANDARD KEY FUNCTIONS 2-6 2.5.1 Conventional Typewriter Keys 2-6 2.5.2 Numeric Pad Keys 2-8 2.5.3 Cursor Control Keys 2-9 2.5.4 . Program Control Keys 2-10 2.5.5 Function Keys 2-10 2.6 RESET 2-11 2.6.1 Keyboard Reset 2-11 2.6.2 Push Button Reset 2-12 2.7 ENDING A WORK SESSION 2-12 3 RECOMMENDED PROCEDURES 3.1 DISKETTE CARE 3-1 3.1.1 Inserting and Removing Diskettes 3-2 3.1.2 Backing Up Diskettes 3-3 3.1.3 Copying System Diskettes 3-3 3.1.4 Copying Data Diskettes 3-3 3.1.5 Write-Protect Tab 3-5 3.1.6 Labelling Diskettes 3-6 3.1.7 Storing Diskettes 3-6 3.1.8 A Word of Encouragement 3-7 3.2 ADVANTAGE MAINTENANCE 3-7 ADVANTAGE User Manual 4 TROUBLESHOOTING 4.1 TROUBLESHOOTING PROCEDURES 4-1 4.2 CHANGING THE FUSE 4-3 APPENDIX A SPECIFICATIONS A-1 APPENDIX B UNPACKING B-1 APPENDIX c INSTALLATION C-1 APPENDIX D GLOSSARY D-1 ii ADVANTAGE User Manual FIGURES AND TABLES FIGURES 1 INTRODUCTION TO THE ADVANTAGE Figure 1-1 The ADVANTAGE 1-2 Figure 1-2 Video Screen 1-3 Figure 1-3 Keyboard 1-3 -
ACTIAN PRODUCTS by Platform Extended Support List
ACTIAN PRODUCTS by Platform Extended Support List As of 30 Jun 2015 \ Platform Product Type Product Product OS Release(s) Comments End of End of Release Extended Obsolescence Support Support DG/UX Intel RDBMS Ingres II EE 2.0/0001 4.20 MU04, MU05 31-Dec-08 31-Dec-13 DG/UX Motorola RDBMS Ingres II EE 2.0/0001 4.1 MU04 to MU06 31-Dec-08 31-Dec-13 HP TRU 64 Application Development OpenROAD Development 5.0/0506 Tru64 4.0f, 4.0g, 5.0a, 5.1, 5.1a, 5.1b 31-Dec-18 31-Dec-23 Application Development OpenROAD Runtime 5.0/0506 Tru64 4.0f, 4.0g, 5.0a, 5.1, 5.1a, 5.1b 31-Dec-18 31-Dec-23 Application Development OpenROAD Development 4.1/0403 Tru64 4.0f, 4.0g, 5.0a, 5.1, 5.1a, 5.1b 31-Mar-14 31-Mar-19 Application Development OpenROAD Runtime 4.1/0403 Tru64 4.0f, 4.0g, 5.0a, 5.1, 5.1a, 5.1b 31-Mar-14 31-Mar-19 RDBMS Ingres 2006 Release 2 Service Pack 2 9.1.2 Tru64 5.1b 31-Dec-16 31-Dec-21 RDBMS Ingres 2.6 Service Pack 6 2.6/0803 Tru64 5.1, 5.1a, 5.1b Marvel is supported running Tru64 5.1b. 31-Dec-14 31-Dec-19 RDBMS Ingres II EE 2.5 Tru64 4.0f, 4.0g, 5.0a, 5.1, 5.1a, 5.1b Customers should use Ingres threads on GS series 31-Dec-12 31-Dec-17 machines with NUMA architecture running Tru64 5.x. -
North Star Micro-Disk System MDS-A-D Manual
NorthStarComputersInc. 2547 Ninth Street Berkeley, Ca. 94710 MICRO-DISK SYSTEM MDS-A-D DOUBLE DENSITY Table of Contents Introduction . 2 Cautions . 2 Limited Hardware Warranty . 3 Out of Warranty Repair . 3 Limited Software Warranty . 4 Software License . 4 Parts List . 5 Assembly information . 8 Figure IA: Identification of Components . 10 Assembly and Check-out Instructions . 11 System Integration . 22 Theory of Operation . 27 Appendix 1: Pulse Signal Detection . 35 Schematic Drawings . 36 Copyright 1978, North Star Computers, Inc. MDS-D REVISION 1 INTRODUCTION The North Star Micro-Disk System (MDS-A-D) is a complete floppy disk system for use with S-100 bus computers. The system includes the disk controller board, one floppy disk drive, power regulation, cables, software and documentation. The software is provided on diskette and includes the North Star Disk Operating System, BASIC Language System, Monitor, and various utility programs. The system is capable of controlling up to four disk drives. Each disk drive can record 179,200 bytes of information on a diskette, thus allowing up to 716,800 bytes of on-line disk storage. Addition disk drives, AC power supplies, and cabinets are available as options If you have purchased the MDS-A-D as a kit, then first skim the entire manual. Be sure to carefully read the Assembly Information section before beginning assembly. If you have purchased the MDS-A-D in assembled form, you may skip the Assembly section. CAUTIONS 1. Correct this document from the errata before doing anything else. 2. Do NOT insert or remove the MDS controller from the computer while the power is turned on. -
Hazeltine ESPRIT Display Terminal
C25-471-101 Display Terminals Hazeltine ESPRIT Display Terminal MANAGEMENT SUMMARY A low-priced. buffered ASCII display ter Hazeltine's entry in the low-end ASCII terminal market is minal. the ESPRIT (pronounced Espree). Announced at the The ESPRIT features transmission in both National Computer Conference in Chicago during May, character and block modes. Editing cap 1981, the ESPRIT is a buffered terminal with editing abilities are available in block mode. The capabilities. With a single quantity selling price .of $6?5, terminal features a 12" diagonal display the ESPRIT is Hazeltine's response to ADDS' Viewpoint screen with a 24-line by SO-column format. terminal. By comparison, the viewpoint offers a The typewriter-style keyboard is attached. detachable keyboard and a tiltable display screen, but has and includes a 14-key numeric pad. An RS- no editing capabilities and accommodates only character 232-C or 20mA current loop interface is mode transmission. provided. and transmission rates up to 9600 Standard features on the ESPRIT include a 12" non-glare bps are accommodated. The Esprit is diagonal display screen with a 24-line by 80-column compatible with existing Hazeltine 1500 display format, and a typewriter-style keyboard with a 14- Series applications. key numeric pad. The 128 ASCII character set is displayed List price for the ESPRIT is $695 in single in green. The ESPRIT is compatible with many existing quantities. Volume discounts are available. Hazeltine 1500, Lear Siegler ADM-3A, and ADDS Regent 25 applications (switch-selectable). CHARACTERISTICS Editing capabilities available through the terminal's block VENDOR: Hazeltine Corporation, Computer Terminal mode of operation include insert/ delete line, erase field, Equipment, Greenlawn, New York 11740. -
CONFUTE STORY Commodore Computer These Low Cost Commodore PEI Business SUPE?BRAII.JTM Computers Have Virtually Unlimited Business Capabilities: Accounts Receivable
The TO ORDER CALL (212) 687 -5001 CONFUTE STORY Commodore Computer These low cost Commodore PEI Business SUPE?BRAII.JTM Computers have virtually unlimited business capabilities: Accounts Receivable. Inventory ITRTEC Records. Payroll, and other accounting functions. PET 16N & 32N SYSTEMS COMPUTERS NEW! Full size keyboard 16 or 32,000 ONLY Bytes Memory MINIMAX Level III $2995 The Minimax Series Computer is an Operating integrated compact unit containing the System 64K $3245 CPU, Disk Storage, 12 inch CRT, and F I More than an intelligent terminal. the SuperBrain outperforms many other Screen Full Style Keyboard. itor systems costing three to five times as much. Endowed with a hefty amount of Features Include: is to Upper /lower case & 64 graphic available software (BASIC, FORTRAN, COBOL), the SuperBrain ready 2 Megahertz 6502 CPU graphic ch take on your toughest assignment. You name it! General Ledger, Accounts 108K System RAM PET DUAL Receivable. Payroll, Inventory or Word Processing_ the SuperBrain handles High Res. Graphics (240x512) all of them with ease. FLOPPY DISK Switchable 110 or 220v Operation Stores 360.000 Choice of Book or 2.4 Megabyte Disks Bytes on -line' Features Include: Business Packages Available two dual- density minilloppies with 320K bytes of disk storage Microprocessor Serial and Parallel I/o controlled 32Kof RAM to handle even the most sophisticated programs MINIMAX I -.8 Megabyte a CP /M Disk Operating System with a high -powered text editor. on line minifloppy storage $4495 Uses single or assembler and debugger. MINIMAX II - 2.4 Megabyte dual sided floppies on line 8" floppy storage $5995 HI -SPEED PRINTER 1ae50 char ct rs per second Up to 4 NEW! copies 8'. -
User Guide Disclaimer
HostAccess User Guide Disclaimer Every effort has been made to ensure that the information contained within this publication is accurate and up-to-date. However, Rogue Wave Software, Inc. does not accept liability for any errors or omissions. Rogue Wave Software, Inc. continuously develops its products and services, and therefore reserves the right to alter the information within this publication without notice. Any changes will be included in subsequent editions of this publication. As the computing industry lacks consistent standards, Rogue Wave Software, Inc. cannot guarantee that its products will be compatible with any combination of systems you choose to use them with. While we may be able to help, you must determine for yourself the compatibility in any particular instance of Rogue Wave Software, Inc. products and your hardware/software environment. Rogue Wave Software, Inc. acknowledges that certain proprietary programs, products or services may be mentioned within this publication. These programs, products or services are distributed under Trademarks or Registered Trademarks of their vendors and/or distributors in the relevant country. Your right to copy this publication, in either hard-copy (paper) or soft-copy (electronic) format, is limited by copyright law. You must obtain prior authorisation from Rogue Wave Software, Inc. before copying, adapting or making compilations of this publication. HostAccess is a trademark of Quovadx Ltd in the United Kingdom and is a registered trademark in the USA. Microsoft is a registered trademark and Windows is a trademark of the Microsoft Corporation. Other brands and their products are trademarks or registered trademarks of their respected holders and should be noted as such. -
Virtual Memory for Microcomputers (MMU Comparison)
Virtual Memory for Microcomputers Four New Memory-Management Chips Pave the Way Stephen Schmitt 2890 Sandhill Rd. Mason, MI 48854 Not too long ago, a microcomputer one answer. Virtual memory is an NS16082 is another interesting MMU system with 32K bytes of memory automatic system for controlling very that merits analysis.] Finally, I will was considered a luxury. Because big memories. But special hardware discuss some implications and ap memory was very expensive, you functions are essential for building plications of virtual memory in took great pains to squeeze, pack, such a system. And now, single-chip microcomputer systems. and cram programs into the small memory-management units (MMUs) amount of memory that you could af have been developed to provide these Program Folding ford. Today, however, you can buy capabilities for microcomputers. Almost every computer system has 256K bytes for less than $500. And In the first part of this article, I will several types of memory devices that new 16- and 32-bit microcomputers introduce some of the basic concepts differ in speed and storage capacity. feature directly addressable storage A fundamental tenet of computer spaces that are 100 to 10,000 times technology states that memory price larger than those found in 8-bit archi Virtual memory is a is directly related to its speed. Storage tectures. Like the pauper who just powerful concept. It hierarchies thus usually represent an became rich, how do you handle this allows you to consider effective compromise between a vast wealth? large, slow, inexpensive memory and Another drastic change in the main memory to be a small, expensive one with high ac microcomputer world deals with soft very large-much larger cess speed. -
ED369393.Pdf
DOCUMENT RESUME ED 369 393 IR 054 782 TITLE EPIEgram: The Newsletterof Systemic Change, 1992-1993. INSTITUTION Educational Products InformationExchange Inst., Hampton Bays, NY. PUB DATE 93 NOTE 146p.; For the 1991-1992 issue,see ED 353 959. AVAILABLE FROMSterling Harbor Press, P.O. Box28, Greenport, NY 11944 ($65.00/year). PUB TYPE Collected Works Serials(022) Book/Product Reviews (072) JOURNAL GIT EPIEgram: The Newsletterof Systemic Change; v19n1-9 1992-93 EDRS PRICE MF01/PC06 Plus Postage. DESCRIPTORS Computer Networks; Computer Software Evaluation; *Courseware; Educational Change; Educational Innovation; Educational Resources; '*Educational Technology; Elementary Secondary Education; Ethics; Hypermedia; Information Networks; Multimedia Instruction; Research and Development IDENTIFIERS Information Age; Information Infrastructure ABSTRACT The EPIEgram newsletter contains information about educational materials and technology for elementary secondary education. In addition to the continuing feature, "The Educational Software Selector" (TESS), the nine issues contain articles on evaluating educational technology; school reform; publishing; multimedia; hypermedia; the information superhighway; the national information infrastructure; educational ethics; and computer networks. (JLB) Reproductions supplied by EDRS are the best that can be made * from the original document. * ******************;.********************************************** U.S. DEPARTMENT OF EDUCATION Office of Educationar Researcn and Improvement EDUCATIONAL RESOURCES INFORMATION CENTER IERICI C TOM document has been reproduced as received I rom tne person or organization originating it C Minor changes nave peen made to improve reCor0OUCLOO Qualify Points of view or opirnons stated in thi5d0Co men) CO not necessarity represent official OEM position or O0r.cy EPIEgram: The Newsletter of Systemic Change, 1992-1993 (Nc "PERMISSION TO REPRODUCE THIS r.11; P.Pr1"1 MT1 MATERIAL HAS BEEN GRANTED BY J.