A+ Incider Magazine July 1993
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C 0 T E T S ISSUE Published June 1996 COMMODORE WORLD 6 Wheels-Laying More Than A Patch THE NEWS MAGAZINE FOR COMMODORE 64 » 1'■ I 1J',[ K1. Bruce Thonuu 14 GOFA-A Modulap- Pcogpamming System Fob The Coeimodore 64 http://wviw.cmiweb.am/cwhtme.hlml George Flanagan General Manager Chinks ft Christiansen ♦ Editor Review; Doug Cot Ion ♦ 24 Software: Centipede 126 E>r Gaelwe R. Gasson Advegtisinq Sales A Look ai ihe Newesi Commodore I2S BBS Program Charles A. Christiansen (413) 525-0023 ♦ Graphic Acts Doug Cotton .UMN! '♦ 26 Jusr Fob Starters by Jason Compton Electronic Pre-Press & Pointing Maiuir/Holden Helpful Hints for Handling Disk Drives ♦ 30 Graphic Interpretation by Bruce Thomas Cover Design by Doug Cotton GEOS: For ti Good lime... 32 Carrier Detect by Gaelyne B. Gasson Tclecommunicationi News & Updates 36 S16 Beat by Mark Fellows Things to Look Out For When Program/Hint- the 65X16 Commodore1" and [he respective Commodore producl names are trademarks or registered trademarks of Commodore, a 38 Over The Edge by Jeffrey L. Jones division of Tulip Compulers. Commodore World is in no way aftiliated wilrtthe owner n! ".he Commodore logo ana technology. Commodore Programming in a SuperCPU World Commodore Worla (ISSN 1078-2515) is published 8 limos annually by Creative Micro Designs. Inc.. 15 Benton Drive, Easl Longrneadow MA 01028-0646. Secono-Class Postage Paid at EasL Longmeaflow MA. (USPS «)n-801| Annual subscnpiion rale is USS29.95 fci U.S. addresses. USS35.95(orC3nada0'Maiico.USSJS.95!orallECCounlnB5. Department paymanlsmusl be provided in U S. Dollars. Mail subscriptions 2 From the Editor to CW Subscriptions, do Crestiva Micro Designs. -
Computer Demos—What Makes Them Tick?
AALTO UNIVERSITY School of Science and Technology Faculty of Information and Natural Sciences Department of Media Technology Markku Reunanen Computer Demos—What Makes Them Tick? Licentiate Thesis Helsinki, April 23, 2010 Supervisor: Professor Tapio Takala AALTO UNIVERSITY ABSTRACT OF LICENTIATE THESIS School of Science and Technology Faculty of Information and Natural Sciences Department of Media Technology Author Date Markku Reunanen April 23, 2010 Pages 134 Title of thesis Computer Demos—What Makes Them Tick? Professorship Professorship code Contents Production T013Z Supervisor Professor Tapio Takala Instructor - This licentiate thesis deals with a worldwide community of hobbyists called the demoscene. The activities of the community in question revolve around real-time multimedia demonstrations known as demos. The historical frame of the study spans from the late 1970s, and the advent of affordable home computers, up to 2009. So far little academic research has been conducted on the topic and the number of other publications is almost equally low. The work done by other researchers is discussed and additional connections are made to other related fields of study such as computer history and media research. The material of the study consists principally of demos, contemporary disk magazines and online sources such as community websites and archives. A general overview of the demoscene and its practices is provided to the reader as a foundation for understanding the more in-depth topics. One chapter is dedicated to the analysis of the artifacts produced by the community and another to the discussion of the computer hardware in relation to the creative aspirations of the community members. -
Floppy Disk - Wikipedia, the Free Encyclopedia Page 1 of 22
Line printer - Wikipedia, the free encyclopedia Page 1 of 5 Line printer From Wikipedia, the free encyclopedia The line printer is a form of high speed impact printer in which one line of type is printed at a time. They are mostly associated with the early days of computing, but the technology is still in use. Print speeds of 600 to 1200 lines-per-minute (approximately 10 to 20 pages per minute) were common. Contents 1 Designs 1.1 Drum printer 1.2 Chain (train) printer 1.2.1 Band printer 1.3 Bar printer 1.4 Comb printer 2 Paper (forms) handling IBM 1403 line printer, the classic line printer of 3 Origins the mainframe era. 4 Current applications 5 See also 6 References Designs Four principal designs existed: Drum printers Chain (train) printers Bar printers Comb printers Drum printer In a typical drum printer design, a fixed font character set is engraved onto the periphery of a number of print wheels, the number matching the number of columns (letters in a line) the printer could print. The wheels, joined to form a large drum (cylinder), spin at high speed and paper and an inked ribbon is stepped (moved) past the print position. As the desired character for each column passes the print position, a hammer strikes the paper from the rear and presses the paper against the ribbon and the drum, causing the desired character to be recorded on the continuous paper. Because the drum carrying the letterforms Drum Printer (characters) remains in constant motion, the strike-and-retreat http://en.wikipedia.org/wiki/Line_printer 2010-12-03 Line printer - Wikipedia, the free encyclopedia Page 2 of 5 action of the hammers had to be very fast. -
CONTENTS As Promised Last Month, This Issue Contains Quite a Lot Page Item Downloaded from the Internet
geoNEWSthe Journal of geoCLUB Issue 72 August 1997 EDITOR’S COMMENTS CONTENTS As promised last month, this issue contains quite a lot Page Item downloaded from the Internet. I am reproducing 2 Library Review these for two main reasons ; Firstly : so that Terry& Sharon anyone who is interested can see just how much 3 Printer Cable information is out there for their out of date 8- Colin J Thomson bit machine. Secondly ; for those who, for one 4 8-Bit Server reason or another are unable to access the Marko Makela Internet will have a chance to see and read some of what is there. On pages 4 to 6 is a whole list 5 Other Users Marko Makela of other C64 orientated WWW sites, these all Home Page have a box (□) in front of them, this signifies 7 CUCUG C.U.C.U.G. that this is also a LINK, which means if you click on here with your mouse button the address is 8 CBM 1084 Spec. Internet Download automatically loaded into the URL address line and you are transported there with no more 9 Ramdom Access Dale Lutes effort than this.If anyone sees a link that they would like to see more of then please drop me a 11 Jerry’s Comer Jerry Shook line I will try to reproduce that page in a future issue. On Page 7 is a sample Club Web Site, I 12 August Dates chose this at random purely as a sample. I also downloaded the transcript of a meeting held in 1995 of an Amiga forum, regrading an auction for the purchase of CBM which as we all now know was ‘won’ by ESCOMM. -
Apple II Promotional Brochure 1978
apple ™ [email protected] ©Apple Computer, Inc. 7/78/90M Printed in U.S.A. APPLE II PERSONAL COMPUTER SYSTEM ™ APPLE II PERSONAL COMPUTER SYSTEM APPLE II will change the way you think about computers. That’s because it is specifically designed to handle the day to day tasks of education, financial planning, building security, scientific calculation, and entertainment. APPLE II is appealing and comfortable (like other appliances that make your life easier); and it brings to personal computing a new level of simplicity through hardware and software sophistication. APPLE II is faster, smaller, and more powerful than its predecessors. And it’s more GETTING fun to use too, because of advanced, built-in features like: STARTED • BASIC — The Language that Makes Programming Fun • Fifteen-Color Standard Graphics (in an 1,880-Point Array) for Spectacular Visual Effects • High-Resolution Graphics ( in a 54,000-Point Array) for Finely-Detailed Displays • Loudspeaker and Sound Capability that Brings Programs to Life • Four Hand-Control Inputs for Games and Other Human-Input Applications • Internal Memory Capacity of 48K Bytes of RAM, 12K Bytes of ROM; for Big- System Performance in a Small Package • Eight Accessory Expansion Slots to let APPLE II Grow With Your Needs You don’t need to be an expert to use and enjoy APPLE II. It’s a complete, read-to- run computer — not a kit. Connect it to your color TV* and start writing programs the very first evening. Become familiar with BASIC, using the 125 page Programming Manual. You’ll gain deep satisfaction and a feeling of accomplishment as you learn to create color games and artistic displays; or instruct APPLE II to chart your home finances. -
Jerry Manock Collection of Apple History Ephemera M1880
http://oac.cdlib.org/findaid/ark:/13030/c82j6dzf No online items Guide to the Jerry Manock Collection of Apple History ephemera M1880 Finding aid prepared by Olin Laster Dept. of Special Collections & University Archives Stanford University Libraries. 557 Escondido Mall Stanford, California, 94305 Email: [email protected] 2012-4-16 Guide to the Jerry Manock M1880 1 Collection of Apple History ephemera M1880 Title: Jerry Manock Collection of Apple History ephemera Identifier/Call Number: M1880 Contributing Institution: Dept. of Special Collections & University Archives Language of Material: English Physical Description: 15.0 Linear feet(6 manuscript boxes, 5 record storage boxes, 3 flat boxes, 7 map folders; 1 optical disk and 4 cassettes.) Date (inclusive): 1966-2007 Physical Location: Special Collections and University Archives materials are stored offsite and must be paged 36-48 hours in advance. For more information on paging collections, see the department's website: http://library.stanford.edu/depts/spc/spc.html. Abstract: This collection contains many blueprints, artifacts, and documentation of Manock's time both at Stanford University as an engineering student and at Apple as a product designer. Biography Jerrold Clifford Manock (born February 21, 1944) is an American industrial designer. He worked for Apple Computer from 1977 to 1984, contributing to housing designs for the Apple II, Apple III, and earlier compact Apple Macintosh computers. Manock is widely regarded as the "father" of the Apple Industrial Design Group. Since 1976 he is the president and principal designer of Manock Comprehensive Design, Inc., with offices in Palo Alto, California, and, after 1985, in Burlington, Vermont. -
Miscellaneous Device Information
Miscellaneous Device Information Intro. Discont’d Weight Device Name Device Type Date Date (lbs.) Dimensions (inches) Device Code Name Apple PowerCD CD Player Jan 93 3.1 6.5 H x 8.6 W x 4.9 D Tulip Order #: KB #: Apple Pro Speakers Speakers Jan 01 Order #: M8282LL/A KB #: Airport BaseStation Networking Jul 99 Dec 01 1.7 3.2 H x 6.9 W x D Order #: M7601LL/B KB #: 58727 Airport Card Networking Jul 99 Order #: M7600LL/A KB #: Apple Pro Mouse Mouse Jul 00 Order #: M7697LL/A KB #: Apple Pro Keyboard Keyboard Jul 00 Order #: M7696LL/A KB #: Harman Kardon SoundSticks Speakers Order #: T2587LL/A KB #: Harman Kardon iSub Speakers 6.0 10.16 H x 9.15 W x D Order #: T2321LL/A KB #: Apple Color OneScanner 600/27 Scanner Jan 95 13.2 3.11 H x 11.29 W x 16.29 D Rio Order #: M4496LL/A KB #: 19327 Apple Desktop Bus Keyboard Keyboard 2.3 1.75 H x 16.5 W x 5.6 D Order #: KB #: 115 Apple Desktop Bus Mouse Mouse Jan 87 Dec 93 Order #: KB #: 902 Apple Extended Keyboard Keyboard Dörfer, Saratoga Order #: M0115LL/A KB #: Apple Extended Keyboard II Keyboard Jan 93 Jan 99 4.8 .75 H x 18.7 W x 7.7 D Elmer, Nimitz Order #: M0312LL/A KB #: 5214 OCTOBER 15, 2016 12:58 AM Note: n/a = information not available or not applicablePAGE 1 Database Last Modified On Miscellaneous Device Information Intro. Discont’d Weight Device Name Device Type Date Date (lbs.) Dimensions (inches) Device Code Name Apple QuickTake 100 Camera Jan 94 1.1 2.16 H x 5.31 W x 6.1 D Venus Order #: M2613LL/A KB #: 14659 Apple QuickTake 150 Camera 1.1 2.16 H x 5.31 W x 6.1 D Mars Order #: M3791LL/A -
(TIL) Apple II Articles
––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– Apple II Computer Family Technical Information ––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– Apple Technical Information Library (TIL) Apple II Articles ––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– Date March 1997 ––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– Source Compuserve Apple II Computer Family Technical Information Apple Technical Information Library (TIL) Apple II Articles : March 1997 : 1 of 681 ––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– ================================================================================ DOCUMENT March 1997 A2TIL.Catalog ================================================================================ Apple ][ Articles from the Apple Technical Information Library March 1997 -- David T. Craig ([email protected]) Columns: 1 - File name 2 - Pages (assumes 60 lines per page) 3 - Lines 4 - Longest line length 5 - Article title A2TIL001.TXT 6 358 84 Apple Tech Info Library Overview: How to Search for Articles A2TIL002.TXT 2 102 75 16K RAM / Language Cards: Alternate Suppliers A2TIL003.TXT 2 105 79 80-Column Text Card: Applesoft Control Codes (11/96) A2TIL004.TXT 1 31 78 80-Column Text Cards: Apple II & II Plus Compatibility (11/96) A2TIL005.TXT 1 27 76 Access II and Apple IIc Plus: No 40-Column Mode A2TIL006.TXT 1 15 77 Access II: Does Not Support VT100 Line Graphics A2TIL007.TXT 1 52 76 Access II: Specifications (Discontinued) A2TIL008.TXT 1 48 78 Apple 3.5 Drive: Description -
Mini Apples Newsletter the Minnesota Apple Computer Users' Group, Inc
0 @ mini apples newsletter the minnesota apple computer users' group, inc. September, 1995 Volume 18, Issue 9 SEPTEMBER 1995 Sun Mon Tue Wed Thu Fri Sat 6:30 6 7:00 7 8 10 @7:00 11 7:00 7:00 14 15 16 rAp| Mlr=il7:00 AM 17 7:00 18 7:00 19 20 7:00 21 22 23 24 7:00 25 7:00 26 27 7:00 28 29 30 9 |D| 6 OCT 1 6:30 4 7:00 . 5 ?V5 Board of Directors Filemaker Pro SIG HyperCard SIG Mini'app'les members welcome. Southdale Library Location & Date Pending Mathews Ctr., 2318 29th Ave. S., Rm. C ^ 7001 York Ave. So., Edina Peter Fleck, 370-0017 Brian Bantz, 835-3696 SteveWilmes, 458-1513 Macintosh Novice SIG Apple ll/GS Main Fourth Dimension SIG Merriam Park Library Augsberg Park Library, Metro II 1831 Marshall Ave., St. Paul J 7100 Nicollet Ave., Richfield 1300 Mendota Heights Rd., Mendota Hgts "Open Forum" TomGates, 789-6981 Bob Demeules, 559-1124 Tom Lufkin, 698-6523 ClarisWorks SIG m Apple II Novice SIG Macintosh Consultants SIG Southdale Library Ramsey County Library Byerly's 7100 York Avenue South, Edina II 2180 Hamline Ave. N., Roseville 3777 Park Center Blvd, St. Louis Park Denis Diekhoff, 920-2437 Tom Gates, 789-6981 Mike Carlson, 377-6553 Macintosh Main AppleWorks SIG Mac Programmers SIG St. Louis Park Library Ramsey County Library Van Cleve Park Bldg. 3240 Library Lane, St. Louis Park ffi. 2180 Hamline Avenue N., Roseville 15th Ave. SE & Como Ave.. Minneapolis "Tom Brandt Radius- "Desk Tools IV" Gervaise Kimm, 379-1836 Mike Carlson, 377-6553 Les Anderson, 735-3953 Photoshop SIG Digital Photography Jacor Southdale Library 1410 Energy Park Drive 7001 York Avenue South, Edina Suite 17, St.Paul "Marty Probst GIBBCO: Basic Principles Eric Jacobson, 645-6264 Denis Diekhoff, 920-2437 mini'apples The Minnesota Appie Computer Users' Group, Inc. -
Apple Floppy Drives
Mainly Neat Stuff --> Vintage Macintosh --> Apple Floppy Drives Apple Floppy Drives Apple produced a number of external floppy drives for the Apple II and early Macintoshes. This document contains images of some 3.5" and 5.25" drives plus notes on their application. Only drives sold under the Apple brand are listed; drives for PowerBooks are not included. Links to more detailed information on usage of each drive are provided at the bottom of the page. Usually it is harmless if the wrong drive is connected to the wrong computer, but some combinations will cause damage. Never connect an Apple II 5.25" drive to a Macintosh 19 pin floppy port. Apple II and III 5.25" drives are all 140K in size and use the GCR recording technique. GCR disks cannot be read by standard PC disk controllers. 3.5" 400K and 800K drives use the GCR recording technique. GCR disks cannot be read by standard PC disk controllers. 3.5" 1.4M drives can use both GCR and MFM recording techniques; the MFM technique is used to create 720K or 1440K PC format floppy disks. MFM disks can only be read/created by an Apple II with the "Superdrive" controller or a Mac with FDHD ROMs. 3.5" drives designed for use on the Apple II have eject buttons and pass through connectors for daisy chaining drives. Drives often have a paper label such as "Drive 1", "Drive 3" etc. This label is for the benefit of the computer user. Drives are identical no matter what the paper label says. -
English SCACOM Issue 3
English.SCACOM issue 3 (July 2008 ) Issue 3 www.scacom.de.vu July 2008 GGGGoooolllllldddd QQQQuuuueeeesssstttt 4444```` MMMMaaaakkkkiiiinnnngggg ooooffff NNNNyyyyaaaaaaaaaaaaaaaahhhh!!!! 11111111 !!!!nnnntttteeeerrrrvvvviiiieeeewwww wwwwiiiitttthhhh TTTThhhhoooorrrrsssstttteeeennnn SSSScccchhhhrrrreeeecccckkkk IIIInnnntttteeeerrrreeeessssttttiiiinnnngggg tttthhhhiiiinnnnggggssss BBBBeeeesssstttt rrrrCCCC66664444 GGGGaaaammmmeeeessss LLLLiiiisssstttt BBBBaaaarrrraaaaccccuuuuddddaaaassss ssssttttoooorrrryyyy aaa aaaaa aaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaa Page - 1 -aaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaa aaaaa aaa English.SCACOM issue 3 (July 2008 ) aaa aaaaa aaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaa Page - 2 -aaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaa aaaaa aaa English.SCACOM issue 3 (July 2008 ) Prologue . English SCACOM issue 3 with beautiful Imprint background pictures, interesting texts and a good game done by Richard Bayliss! English SCACOM is a free download- able PDF magazine.It’s scheduled every 3 months. First test of the new 1541U is included as well as the news from the last three month. There You can publish the magazine on your are a lot of interesting articles and the story of homepage without changes and link to www.scacom.de.vu only. the new game Gold Quest 4 with an Interview of the developer. Each author has Copyright of articles published in the magazine. Don’t use But it’s sad that there was very little feedback without permission of the author! for issue 2. Too nobody sent us texts or wants The best way to help would be if you to translate things. Due to this problems Eng- write some articles for us. lish.SCACOM is now scheduled every three Please send suggestions, corrections months. The next one will be released in Oc- or complaints via e-mail. tober 2008! Editoral staff: Please help us: write articles and give feed- Stefan Egger back. Write an E-mail to Joel Reisinger [email protected]. -
Use of the Disk II Interface Card Through Your Own Software by John Uhley
Use of the Disk II Interface Card Through Your Own Software by John Uhley This is the first of a series of three articles which will discuss In the table below 'S' represents one of the 16 softswitches of several techniques used in accessing the Disk II Interface Card. the specified slot The routines discussed in these articles will enable a pro· grammer to access the Disk II without the use of Apple DOS or SLOT SOFTSWITCH X·REG COMMAND Apple RWTS. This article will introduce the programmer to one method of accessing the Disk II Interface card and develop 0 s $00 LDA $C08S,X several routines to position the disk drive's magnetic head 1 s $10 LDA $C08S,X across the surface of the diskette. 2 s $20 LDA $C08S,X 3 s $30 LDA $C08S,X Each of the eight slots in back of the Apple computer is 4 s $40 LDA $C08S,X allocated 16 memory locations for 1/0 control. Some of these 5 s $50 LDA $C08S,X memory locations act as softswitches (software switches) and 6 s $60 LDA $C08S,X perform a predefined hardware task when addressed by a 7 s $70 LDA $C08S,X software routine. Other 1/0 memory locations are used as wormholes through which data can enter or exit the computer. Depending on the actual card placed in a given slot the 16 Most of the Apple's I/ 0 is done on page $CO of memory. The softswitches will perform a different function. This article will following table illustrates the range of memory reserved for only discuss the effect of these 16 softswitches on the Disk II each slot's softswitches.