T-S Horizons
| Title | Description | Computers |
|---|---|---|
| 2 Books of Games: TS 1000 | Review of Crunchers: 21 Simple Games for the Timex/Sinclair 1000 and 51 Game Programs for the Timex Sinclair 1000 and 1500. | Timex/Sinclair 1000 |
| 2068 Review: Greeting Card Designer | Thanks to Zebra Systems (the same great folks that brought us Tech-Draw… ZPRINT80… and many other fine products), we now have… GREETING CARD DESIGNER! | Timex/Sinclair 2068 |
| 2068 Software Reviews | Reviews of BIZ (a home budget management program) and DRAW II. | Timex/Sinclair 2068 |
| 2068 Tutorial: Open# Close# | Using the streams built-in to the 2068 to redirect output or accept input. | Timex/Sinclair 2068 |
| 2068 Word-Processor Software Evaluation (Part III) | Mscript, Text Editor 2000, Word 1.5, Word-Most, Textman, T50WS84B reviewed. | Timex/Sinclair 2068 |
| 2068 Word-Processor Software Evaluation, Part I | Overview of word processing software for the 2068 and evaluation criteria. | Timex/Sinclair 2068 |
| 2068 Word-Processor Software Evaluation, Part II | Short reviews of Tasword Two, the Textwriter series, VIEWord and Letteriter/Bufferiter. | Timex/Sinclair 2068 |
| 3D Fractals | Program to generate fractal landscapes. | Timex/Sinclair 2068, Downloadable |
| A & J Model 2000 Stringy Floppy Micro-drive | For those of you who own the TS2068 and bought it in anticipation of the micro-drives, the wait is over. The interface just plugs on to the back of the computer as would the printer. It has a connector on the back to allow for the attaching of the 2050 printer or modem. There are | Timex/Sinclair 2068 |
| A Computer in the Congregation | As an avid Timex/Sinclair “computerist” and pastor, I am convinced that the computer does indeed have a bright future in the church, and that every church can reap enormous benefits from owning its own system. I am, moreover, completely biased toward the Timex/Sinclair 1000 computer, which is the core of the system I own. | Timex/Sinclair 1000 |
| A Message from Thomas B. Woods | Open letter promising continued support; announcing Pro/File 2068. | Timex/Sinclair 1000, Timex/Sinclair 2068 |
| A Right-to-Left Pixel-by-Pixel Screen Scroll | The following machine code program can be located anywhere you wish. It is very easy to double a number that is given in binary, just as it is very easy to multiply a number by 10 if it is given in decimal — in each case, you Just add a 0 on the right. | Timex/Sinclair 2068 |
| A Simple Loading Aid | Plans for a small device to monitor signal levels when loading programs. | Timex/Sinclair 1000 |
| ACZ General Ledger 2000 | ACZ GENERAL LEDGER 2,000 is designed to run on the T/S 2068 with the T/S 2040 printer. An option is provided for use of a CARDCO numeric keypad utilizing either of the T/S joystick ports. The program is designed to produce the most important financial reports required by a small business at minimum expense. A | Timex/Sinclair 2068 |
| Adapting the ZX81 Rampack to the TS2068 | Adapt the 1016 ram pack, memory mapped to the DOCK bank. | Sinclair ZX81, Timex/Sinclair 1000, Timex/Sinclair 2068 |
| Alpha Strings | Label maker modification; little goodies revisited; user groups. | Timex/Sinclair 2068 |
| Alpha Strings$ | Correction to A&J article in n14; RAM chips from Jameco; adjustments to WORM program; Callisto Software’s ZX Hi-Res. | Timex/Sinclair 1000, Timex/Sinclair 2068 |
| Animation | Animation using screens stored in arrays. | Timex/Sinclair 1000 |
| Applied Sinclair: Subroutines for the Mathematically-Minded | This publication is, in a word, “impressive”. To complement his powerful cadre of subroutines, which are capable of handling some rather formidable problems from applied math, Booth has also included some very elegant plotting routines, which, used in conjunction with the numerical programs through a (simply written) main program will actually plot the solution for | Sinclair ZX81, Timex/Sinclair 1000, Timex/Sinclair 1500, Timex/Sinclair 2068 |
| Artworx | Review of drawing program for the 2068. | Timex/Sinclair 2068 |
| Badgammon | This is a very good version of the game “Backgammon” for the TS 2068. It has full color and sound: playing pieces are drawn in hi-res graphics. | Timex/Sinclair 2068 |
| Bank Switching for the TS 1000, Part 1 | Timex/Sinclair 1000 | |
| Bank Switching for the TS 1000, Part 2 | Describes some of the hardware needed for the project. | Timex/Sinclair 1000 |
| Bank Switching for the TS 1000, Part 3 | Timex/Sinclair 1000 | |
| Bank Switching for the TS 1000, Part 7 | Operating system for bank switching and file management system. | Timex/Sinclair 1000 |
| Bank Switching for the TS 1000, Part 8 | This is the last instant of this series. Routines to save (and reload) bank data on tape are included in the 2K operating system. These are necessary for back-up and because the memory in most banks is volatile. | Timex/Sinclair 1000 |
| Bank Switching... The Timex/Sinclair 2068 Computer, Part I | Details of bank switching, starting with the CLOSE command. Errors in the ROM are described and a short solution is proposed. Disassembly of the CLOSE command is provided. | Timex/Sinclair 2068 |
| Bank Switching... The Timex/Sinclair 2068 Computer, Part II | Discussion of how streams were supposed to use bank switching to interact with external devices and how the system probes for devices at startup to set up the SYSCON table. | Timex/Sinclair 2068 |
| Bank Switching... The Timex/Sinclair 2068 Computer, Part III and IV | More details of bank switching. | Timex/Sinclair 2068 |
| Best of Sync, Volume 1 | Review of the book that collected articles from the first year of Sync magazine. | Sinclair ZX80, Sinclair ZX81 |
| Bits and Bytes #3 | Gladstone terminated the KRAKIT contest without a winner. Gary Gogel provided the answers, obtained from the program producers, International Publishing and Software. | |
| BITS and BYTES #4 | Highlights of the industry and scene at the time. | |
| Blippo Sound Effects Generator | The Blippo sound effects generator is a low-cost add-on module for the ZX81 or TS1000. It connects through the computer’s rear expansion port, and as all sensible peripherals, provides another expansion port at its rear. | Timex/Sinclair 1000 |
| Book Review: Timex Sinclair 2068 Beginner Intermediate Guide | Timex/Sinclair 2068 | |
| Bridging the Gap Between Sinclair & IBM | I finally got my hands on an IBM PC. After having worked on a main frame for so long, I found the IBM to be a pleasant experience. I also discovered that the file system on the IBM was similar to that of the main frame— though much slower. Since I was still hacking away | Sinclair ZX81, Timex/Sinclair 1000 |
| Build an Uninterruptible Power Supply | Add a small UPS to the TS1000. | Timex/Sinclair 1000 |
| Build Your Own Surge Suppressor | Add MOVs to a power strip and make a surge suppressor. | |
| Byte Power | Review of Byte Power magazine (on tape). | Timex/Sinclair 2068 |
| Byte-Mapped Scroll | Most printing to the screen involves just 22 lines and 32 columns. One line scrolling is quickly done with RANDOMIZE USR 2361. This program takes scrolling a bit further. It will scroll each scan-line row of any defined block of graphics or text on the screen. The block will wrap around or scroll off the | Timex/Sinclair 2068 |
| Cassette Notes | Tape cleaning and adjustment suggestions. | |
| Charge Account Bargraph | Monthly charge account monitor/bar graph designed to provide incentive to reduce balances and watch graph lines grow shorter. | Timex/Sinclair 1000, Timex/Sinclair 2068 |
| Checking Out Library Computer Lending | Libraries in the U.S. and Canada are lending Timex/Sinclair computers and accessories to patrons. | Timex/Sinclair 1000, Timex/Sinclair 1500 |
| Christmas Gift Suggestions | Recommendations for computers, accessories, upgrades, software and books. | Timex/Sinclair 1000, Timex/Sinclair 2068 |
| Clover: A Graphics Program for the 2068 | Creates a variety of geometric designs. | Timex/Sinclair 2068, Downloadable |
| Comment on Graphic Programs | Notes about managing expectations for skill vs tools when it comes to graphics/drawing programs. | Timex/Sinclair 2068 |
| Compatibility | Issues of compatibility among different vendor products present issues for TS users. | |
| Computer Interfacing Techniques in Science [Book Review] | 30 experiments for any ZX computer. | Timex/Sinclair 1000, Timex/Sinclair 2068 |
| Computers for Convicts Department | A California user group made a gift of two Timex computers and some software to inmadte in a Nevada prison. | |
| Converting to Timex Sinclair Basic | Review of the book by Stuart Bird, published by Wayne Green Books. | Timex/Sinclair 1000 |
| Creating and Saving Files | One of the best features of the BASIC language that Sinclair designed into the ZX-81 (TS-1000) is its ability to SAVE all of its variables, including arrays, in the normal course of SAVEing the program onto cassette tape and reloading the variables along with the program LOAD. This allows us to transfer a file, in | Timex/Sinclair 1000 |
| DAMCO Rainbow Plus Interface; DK'Tronics Speech Synthesizer | The Rainbow Plus is an elegant and somple alternative to other Spectrum emulators. Its both Spectrum ROM and Spectrum compatible expansion port. A switch toggles between the Timex and Spectrum ROMs. The DK’Tronics Speech Synthesizer is basically the same as used in most inexpensive speech synthesizers for home computers. | Timex/Sinclair 2068 |
| Dear Reader | Welcome letter from the editor. | |
| Dear Reader | Discusses new authors and articles in the issue. | |
| Dear Readers | Delay in publishing the promised disk drive system. | |
| Design Tips for the Zebra Designer Series | Banner, Greeting Card and Sign Designer are programs that give us the chance to be a little creative, and make even more constructive use of your 2068. After spending much time with all three programs, I have come up with a few suggestions to make your final product even more impressive. | Timex/Sinclair 2068 |
| DK'Tronics 16K Uncased Memory Board | Review of the uncased memory board for use with the same company’s keyboard. Product is flawed, according to reviewer. | Timex/Sinclair 1000 |
| DK'Tronics Keyboard | Review of the keyboard. | Timex/Sinclair 1000 |
| Double Feature Adventure | Review of “The Elusive Mr. Big” from Softsync. | Timex/Sinclair 1000 |
| EDITorial | It was one year ago that Timex closed its doors to the world of computers. Upper management “pulled the plug:” “not enough R.O.I” was their excuse. | Timex/Sinclair 2068 |
| Educational Software for the TS2068 | Kids on Keys, Facemaker and Kindercomp from Spinnaker Software. | Timex/Sinclair 2068 |
| Enter | Report on Midwest T/S Computer Fest; Sinclair Research sold to Amstrad. | |
| Enter | Tex Faucette has been a faithful supporter of TS Horizons from almost the beginning. Many of you know Tex as Oscar Sensabaugh from Computer Trader Magazine, where he writes a regular Timex etc., column he calls “Computin’ in the Country”. Report on the Midwest TS Computer Fest from LIST. Updates on Computers for Convicts. | |
| Enter | This issue contains the first of a series of machine code articles for the TS1000. | |
| Enter | New Subscribers; The Portuguese 2068: Hopeful Hybrid or Mutant Misfit; Impending Cancellation of SYNTAX. | Timex/Sinclair 2068 |
| Enter | QL; 128K Spectrum. | Timex/Sinclair 1000, Timex/Sinclair 2068 |
| Enter | Subscription rate change; upcoming Midwest TS Computerfest. | |
| Enter | Excitement for First Annual Timex/Sinclair Computer Fest. Speakers include Mark Fendrick, Jerry Chamkis, Jack Roberts, Thomas Woods. | |
| Enter | Welcome John Bell, new writer. | |
| Enter | Sinclair QL and the new Spectrum Plus were featured recently at the Consumer Electronics Show. Dave Higgenbottom is still trying to secure financing and Timex is being patient. BASIC publication cancelled; all paid subscriptions would be fulfilled by another company. | Sinclair QL, Sinclair ZX Spectrum |
| Enter | Timex no lnger in the computer business. | |
| Enter | Queries about taking over the TS2068: Timex reports 20 parties have inquired about the prospect. Sync, TS User cease publication. | |
| Enter | News from Eben Arthur Brown about continuing Timex/Sinclair support and rumors about David Higgenbottom’s attempt to gain distribution rights to the Timex/Sinclair 2068.. | |
| Enter: Please Read! | TS Horizons No. 29 will be the last Issue published. | |
| Error Codes: Revising a Hunter Board to Hold 32k | Correction to “Revising a Hunter Board to Hold 32k” that appeared in T-S Horizons n19. | Timex/Sinclair 1000 |
| Error Recovery | Techniques and programming examples to recover from user errors. | Timex/Sinclair 1000 |
| Etch-Ah-Sketch | It’s hard to come by a good drawing program with the capabilities represented In this one. This program was originally written for my uncle’s Atari 400 but, after many modifications, I converted It for the 2068 and thought I would share It with other users. I worked on this program two years off and on, | Timex/Sinclair 2068 |
| Experimenting With the Byte Back Modem | How to program modem settings with the TS1000. | Timex/Sinclair 1000 |
| Extended Basic For The TS1000/ZX81 | Review of Thomas Woods’ Extended Basic. It is an extension/BASIC interpreter which lives in a 3.5K long 0 REM statement. All commands are entered after an initial REM statement on a line; multiple statements can be entered with a colon. | Sinclair ZX81, Timex/Sinclair 1000 |
| FASTLOAD | Review of the program. | Timex/Sinclair 1000 |
| FDD Specifications | Timex/Sinclair 2068 | |
| File Protection | Recommendation, along with a short subroutine to support it, for saving programs and data to alternating sides of a cassette as a method of preventing data loss. | Timex/Sinclair 1000 |
| Filler Up: For the TS 1000/ZX81 | Have you ever had a use for a partial screen clear or a rapid screen fill with a specific character? Then FILLER UP is for you. It’s a short (24 byte) machine code routine that can be stored in an opening REM statement or relocated to any of your favorite M/C storage spots (no absolute | Sinclair ZX81, Timex/Sinclair 1000 |
| Focus: Introducing the 2068 | Brief overview of the TS2068. | Timex/Sinclair 2068 |
| From the Cluttered Desk | Updates on subscriptions: more than 1000 subscribers. Query about income tax programs, request for larger gutter in issues, printer hint, correction to program in prior issue. | Timex/Sinclair 2068 |
| From the Cluttered Desk: Anonymous Letter | ||
| From the Cluttered Desk: Reader Input Plus Other Notes of Interest | David G. Hansen of Madison, Wisconsin, is the 2068th subscriber. | Timex/Sinclair 2068 |
| Full-Size Printer Patches for MTERM I Software | Patch to enable MTERM I to print via Tasman Interface. | Timex/Sinclair 2068 |
| Game Scoreboard | Short program to track game scores, up to 12 players. | Timex/Sinclair 1000, Timex/Sinclair 2068 |
| Games from 'Games' | Review of Deathchase and Frogger, available from Games to Learn By. | Timex/Sinclair 2068 |
| Good News for Worried 2068 Computerists | Editorial on continued support for the Timex/Sinclair 2068 from E. Arthur Brown Company. | |
| Gosubs | GOSUBS by Ewin and Shirley Gaby came out about the time Timex was going under. It is “A BYTE BOOK” and published by McGraw-Hill. Written for the original ZX81, the programs are applicable to the 2068 as well as the QL. | Timex/Sinclair 1000 |
| Gosubs | Short programs contributed by readers. | Timex/Sinclair 1000 |
| Grafist | Review of drawing program for the 2068. | Timex/Sinclair 2068 |
| Guest Editorial | Editor of Computer Shopper weighs in on departure of Timex Corp. | |
| Guest EDITorial: From the "Save A Doorstop" Department | Appeal to donate old computers instead of using them for doorstops. | |
| Hacker's Handbook | The HACKER’S HANDBOOK is written by Hugo Cornwall (an alias?) of England. In this book, Hugo goes into detail of what goes on in the mind of a true “hacker”, one who revels in the ability to break into the most secure computer systems. He starts in very simple terms, and describes the subject in | |
| Ham Hacker Programs from Hawg Wild Software | Review of programs for amateur radio operators. | Timex/Sinclair 1000 |
| Hardware Hints | Pinouts of the TS2068 edge connector and dock connector. | Timex/Sinclair 2068 |
| Hardware History | Review of the Sinclair calculators. | |
| Hardware Review: MULE Electronics Keyboard Overlays | Timex/Sinclair 1000 | |
| Hardware Review: ROMPAK Instant Load Software | Timex/Sinclair 1000 | |
| Help! | Question from Don Hughes regarding problems loading from tape. | Timex/Sinclair 1000 |
| How to Market Your Timex/Sinclair Software | Review of the book published by Softmark Associates. | Timex/Sinclair 1000 |
| How to Use Graphics, Part 1 | Tutorial on TS1000 graphics. | Timex/Sinclair 1000 |
| In Spec: Rotronics Toolkit | This series of programs, available all on one wafer, offers a variety of useful tools. To quote the manual, “The routines are a compilation of the most popular programs available via the ROTRONICS Information Service.” All of these programs self-initialize upon loading and most are Then called with one simple command. | Timex/Sinclair 2068 |
| In Spec: Trans-Express by Romantic Robot [Review] | There are two main things you will find you can do with the program. The first is transfer programs from tape to wafer… but not all programs. The main problem with this is that the Wafadrive uses a bit over 2K of the computer’s memory for itself, so that programs that use a lot of | Timex/Sinclair 2068 |
| In Spec: Wafer Tips (The Wafadriver Column) | Tips for using Wafadrive tapes. Smith Corona also used the same “wafers” on one of their word processors. Sources for Pro/File 2068 on Wafadrive. | Timex/Sinclair 2068 |
| In Sync: 2068 Line Renumber Routine | Renumbering routine for the 2068. | Timex/Sinclair 2068 |
| In Sync: 2068 Screen-Save | When you are writing a Basic program it is often necessary to be able to swtich between two screens of information. This program solves that problem. | Timex/Sinclair 2068 |
| In Sync: Effective Graphics on the TS 2068 | Program to create a scrolling message ticker. | Timex/Sinclair 2068 |
| In Sync: Exploring 2068 Video Modes | One of the reasons I bought a 2068 was to use the advanced video modes described in appendix C of the BASIC manual. I was disappointed when I found it impossible to access these modes using only BASIC. After learning machine code, I was able to use the Dual Screen Mode in my BASIC programs. | Timex/Sinclair 2068 |
| In Sync: Linecheck | Linecheck generates checksums for programs, making it easier to ensure they are typed in correctly. | Timex/Sinclair 1000, Timex/Sinclair 2068, Downloadable |
| In Touch with the World #5 | Updates on online services, communications software and publications. | |
| inQLings | New software and other news about the Sinclair QL. | Sinclair QL |
| Interfacing Books | Table compares The Ins and Outs of the Timex TS1000 & ZX81, Control Things with Your Timex Sinclair and Timex/Sinclair Interfacing. | Timex/Sinclair 1000 |
| Kids' Page | Programs written by kids for kids. | Sinclair ZX81, Timex/Sinclair 1000 |
| Lable Maker | LableMaker is a short program to make nice looking cassette labels. | Timex/Sinclair 2068 |
| Least Squares Method of Curve-Fitting Point Data | Program implements an approach to fitting a set of data points to a line. | Timex/Sinclair 1000 |
| Leave My Stuff Alone | Theft hurts just as much when the stolen item Is useless to the thief as If it were jewels. What is been presented here is not intended to let you penetrate deep secrets for criminal purposes. It is for self-help when things get sticky. | Timex/Sinclair 2068 |
| Letters | Using Wafadrive in Spectrum mode; right to life ad in #18. | |
| Listing: A Text and Graphics Program | Program that lets you create drawings and enter text on the drawings. | Timex/Sinclair 1000, Timex/Sinclair 2068, Downloadable |
| Little Goodies for the 2068 | A collection of tips, aids, utilities from Sinc Times and Timelinez that should prove helpful in 2068 programming. Includes function reference strip for the 2068. | Timex/Sinclair 2068 |
| Logic Families | This article is a collection of data from various data books and specification sheets and is intended to provide a useful source of information when you need to choose what kind of IC to use for your project and what, if any, interface is required between the various families. | |
| Machine Code for the Masses | Intro to writing machine code on the 1000. | Timex/Sinclair 1000 |
| Machine Code for the Masses: Part 2 | The object of this series is to present you with machine language programs that can be used to enhance your Basic programs. | Timex/Sinclair 1000 |
| Machine Code Graphics Loop | Thoughts on programming graphics with machine code. | Timex/Sinclair 2068 |
| Mailing List | The program is written entirely in BASIC language. It stores from 100 to 425 NAMES, ADDRESSES, and PHONE NUMBERS; lists all names; searches by NAME, by CITY, by ZIP code, or by PHONE number. It allows changes to entered data, or deletions of data. It allows a print out of the complete listing, or a | Timex/Sinclair 1000, Timex/Sinclair 2068 |
| Making 2068 Back-Ups on the A&J Microdrive | Technique for backing software from tape to A&J Microdrive. | Timex/Sinclair 2068 |
| Masterfile | MASTERFILE is a cute and powerful file program originally written for the Spectrum. This review covers Version 09, converted to run on the T/S 2068 without any type of “Spectrum emulator”. | Timex/Sinclair 2068 |
| Matrix Inversion Using Gauss-Jordan Elimination | Tutorial on using Gauss-Jordan elimination method to pivot a matrix. | Timex/Sinclair 1000 |
| Matrix/Cursor Input | Suggestions for coding programs to accept input and display as a matrix, like a spreadsheet. Includes routine for entering and displaying data. | Timex/Sinclair 1000 |
| Memocalc | Review of the program as replacement for VU-CALC. | Timex/Sinclair 1000 |
| Memotech Centronics Parallel Interface and the Seikosha GP-100A Printer | Review of the interface and printer. | Timex/Sinclair 1000 |
| Mined-Out | Review of the game, from Quicksilva. | Timex/Sinclair 1000 |
| More BIT/S | This program is a game I call ‘SECRET NUMBER.’ The computer holds a secret number whose value is anywhere between 0 and 50. You have to guess that number by using messages as cross references. As you enter a guess (input a number) the computer gives you a clue as to the general area of | Sinclair ZX81, Timex/Sinclair 1000, Timex/Sinclair 1500, Timex/Sinclair 2068 |
| More Educational Games [Review] | Reviews of Logic Levels, Number Tumblers, Up & Add ‘Em, Alphabet Zoo and Aegean Voyage. Ports of educational games by Fisher Price/Spinnaker. | Timex/Sinclair 2068 |
| More Notes on VU-Calc | Modifications to overcome certain shortcomings in VU-Calc. | Timex/Sinclair 1000 |
| More Programming Tips For The T/S1000 | UnLISTable REM lines; tape unlocker; free MC storage; extra op codes for MC programmers; T/S 1000 clock. | Timex/Sinclair 1000 |
| More Uses for Your Timex/Sinclair 1000: Astronomy on Your Computer | This book is a collection twenty programs dealing with amateur astronomy. The programs are quite varied, ranging from the EASTR program which calculates the date of Easter Sunday for any year, to the CONST program which randomly selects a constellation for display and gives you a chance to identify it. | Timex/Sinclair 1000 |
| Moreland's Memo | Editorial about state of the industry in late 1983. | |
| Moreland's Memo | Tips for saving memory when writing programs on the TS1000. | Timex/Sinclair 1000 |
| Moreland's Memo | Difficulties and challenges of being a Timex dealer. | |
| MTERM and Spectrum | Use MTERM with the Spectrum ROM. | Timex/Sinclair 2068 |
| MTERM II | Part II – Text Files. How to upload and download text files. Describes how to use Mountaineer Software’s Letteriter/Bufferiter software to transmit files. | Timex/Sinclair 2068 |
| Music Library | Music Library is a data base management program that provides a convenient format for organizing your music collection. It allows you to store three lines of information (each 32 characters wide) on 100 or more items of music. | Timex/Sinclair 2068 |
| News Analysis | Analysis of the entirety of Timex and impact of economic factors on all elements of its business. | |
| News from the World of Sinclair | Sinclair Spectrums in Egyptian classrooms; assigning pro bono attorneys in the United States District Court, Southern District of New York system, with a 64k TS1000; notes about a visit to England, where the Spectrum is very popular. | Sinclair ZX Spectrum, Timex/Sinclair 1000 |
| Notes on Vucalc and the 80-Column Printer | Modify the original VU-Calc program to print on an 80 column printer via Memotech Centronics interface. | Timex/Sinclair 2068 |
| Number to Word | Convert a 7 digit phone number to all possible letter/number combinations. | Timex/Sinclair 2068 |
| Odds, Ends, Etc. #2 | “Startext,” an on-line service offered by the Ft. Worth Star Telegram, selling unused time on their Vax. T.S. Services newsletter addresses the “CON” in the lower left of the MTERM II screen. Memotext on tape, courtesy Fred Nachbaur, is mentioned. | Timex/Sinclair 1000, Timex/Sinclair 2068 |
| Oh! Pascal! | One of the most friendly textbooks the reviewer has encountered. | Timex/Sinclair 1000 |
| P.S. | Request for articles about the 2068 from the publisher. | |
| Page: 8 | Program to instantly display information on the screen by storing screens in an array. | Timex/Sinclair 1000 |
| Part-Way Down the Road with Partial Pascal | Partial Pascal from Semper Software was the subject of an earlier review. This is a follow-up which includes a book review plus other “adventures” with Partial Pascal. | Timex/Sinclair 1000 |
| Partial Pascal [Review] | Review of a Pascal editor/compiler for the 1000. | Timex/Sinclair 1000 |
| Penetrator | Penetrator is a fast action arcade-type game written for the Timex-Sinclair 2068. The game is packaged in a neatly styled box with excellent instructions. | Timex/Sinclair 2068 |
| Pictures from the 1986 Midwest TS Computer Fest | Pictures taken by Charles Dickson of Lanham, MD. | |
| Pixel Sketch and Graphics Editor (PS/GE) 2.0 | The Pixel Sketch and Graphics Editor, Version 2.0 (or PS/GE, for short) uses the standard video mode, the extended color video mode with eight times the standard color resolution, and the high resolution graphics video mode to draw and to print text. This versatility is very useful especially if you like lots of color or | Timex/Sinclair 2068 |
| Powerful Projects with Your Timex/Sinclair [Book Review] | Hardware interfacing projects for the 2068 and 1000. | Timex/Sinclair 1000, Timex/Sinclair 2068 |
| Printer EPROM for generating lower case letters with true descenders on 80-column printers | Replacement ROM for Gorilla Banana (Seikosha GP-100A) that gives letters like g, j and p true descending (below the baseline) appearance. | |
| Products from Russell Electronics [Review] | Reviews of ROMFIX, GAMESMATE JOYSTICK INTERFACE. ROMFIX upgrades the Russell Electronics ROMSWITCH to run all Spectrum programs. The joystick interface is a cartridge dock board that gives your 2068 a Kempston style joystick port. | Timex/Sinclair 2068 |
| Program BVP | Solution of the Linear Boundary Value Problem. | Timex/Sinclair 1000 |
| Program Tips | Tips for the TS2068 and TS1000. | Timex/Sinclair 1000, Timex/Sinclair 2068 |
| QL Report | Notes about the QL, comparison of the QL to Amiga and Atari ST computers. Games and books about the QL discussed. | Sinclair QL |
| QL Report | May is here and hopefully the QL will be too sometime soon. We have seen a lot of new products come into our offices this past month. We have the Computamate Q-Disk interface connected to our machine and are running a double-sided single drive capable of storing 700K worth of data! | Sinclair QL |
| Quest for the Holy Grail | In this game you have thing you can pick up like guns, machetes, fishing nets, gold coins and other things. Since you are in the jungle and you can be killed by a savage ape, I suggest you use your gun, but you can use your own judgement. | Sinclair ZX81, Timex/Sinclair 1000 |
| Quick-Balance | Quick-Balance prompts for all the information it needs from the user. About all you need to know is that to exit the outstanding checks or unposted deposits reoutines, you need only to enter ‘0’. | Timex/Sinclair 1000 |
| READer INPUT | More controversy over anti-abortion ad in #17. | |
| Reader Input | Method of copying data to a second array when more storage space is needed. Technique is limited by memory; discusses how to collapse the original array. | Timex/Sinclair 1000 |
| Reader Input | Concerns about an early contributor; kudos from readers. | |
| Reader Input | Letter about printing to Seikosha GP-100A printer; open letter to Timex Corp about TS2068 software. | |
| Redalert | Review of the game from Softsync. | Timex/Sinclair 1000 |
| REM Builder for TS1000 | Seeing Mather White’s REM-expansion routine in T-S H reminded me of a REMBUILDER routine I use with my ZX81. It allows either building a REM to any desired number of characters or adding just one byte at a time. | Sinclair ZX81, Timex/Sinclair 1000 |
| Reviews by Tex: Softaid | The Softaid tape is one cooperative effort to support relief efforts for victims of famine in Africa. | Timex/Sinclair 2068 |
| Reviews for the Non-Programmer | Review of SuperScreen, a machine language program that allows you to manipulate the display as ‘windows’, effectively displaying output from several programs at once. | Timex/Sinclair 1000 |
| Reviews for the Non-Programmer | Review of Chroma-Soft, a program and a yellow filter for the TV screen, that generates some color through flashing. Update on Word* for the ZX81. | Timex/Sinclair 1000 |
| Reviews for the Non-Programmer | Using the Z-XLR8 ROM with the Hunter board. | Timex/Sinclair 1000 |
| Reviews for the Non-Programmer | Reviews and mentions of new software and hardware. | Timex/Sinclair 1000 |
| Reviews for the Non-Programmer (TS1000) | “Zapper” (removes electrical spikes); short memory test program. | Timex/Sinclair 1000 |
| Reviews for the Non-Programmer: Word* from Siriusware | Word processor for the 1000. | Timex/Sinclair 1000 |
| Revising a Hunter Board to Hold 32K Bank Switchable NVRAM | With HM6264LP-I5 28 pin RAMS at less than $4 each, l have devised a not-too-difficult revision to a Hunter board which will give your ZX81/TS1000 four switchable 8K sections of write-protected NVRAM on the one board. | Timex/Sinclair 1000 |
| ROMPAK | The Rompak cartridge can instantly load programs, such as games or utilities, into memory. The cartridge is memory mapped in the unused 8 to 16k block of memory, and it has an expansion connector out the back, so it can be used with the T/S printer or ram pack. | Timex/Sinclair 1000 |
| Rule of 1978 - Car Loan Payments | Program to calculate car loan payments. | Timex/Sinclair 1000 |
| Runge-Kutta Method for Solving First Order Ordinary Differential Equations | Type-in program to solve these equations. | Timex/Sinclair 1000 |
| Sign Designer, Banner Designer | Design and print greeting cards, signs, and banners with your 2068 and full-size printer. The quality of Sign Designer and Banner Designer are equal that of Greeting Card Designer. Commands are identical for all three progams. With the Graphic Designer Utility (provided with each of the three programs), you can design your own graphics that | Timex/Sinclair 2068 |
| Simple Reset Switch | Instructions and schematic for adding a debounced reset switch. | Sinclair ZX81, Timex/Sinclair 1000 |
| Simpson's Rule | Program that implements a method to determine the integral of a continuous function over an interval. | Timex/Sinclair 1000 |
| Sinclair-Vision? | Sinclair TV available as a kit via mail order. | |
| Smart Text TS-2068 | Many programs may be evaluated and either reviewed or rejected in a single session at the keyboard. This IS NOT TRUE in the case of Bill Jones’ SMART TEXT TS-2068. In fact, upon first reading the 70-page manual, my reaction was, “Egad, he has reinvented Wordstar!” Of course I jest. Nevertheless, a mere listing of | Timex/Sinclair 2068 |
| Software Review | The Home Asset Manager, The Coupon Manager, The Checkbook Manager, The Gambler, and Supermaze, all for the TS1000, reviewed. | Timex/Sinclair 1000 |
| Software Review: British TS1000/ZX81 Software | Reviews of Rocketman, Forty Niner and ZXtricator. | Sinclair ZX81, Timex/Sinclair 1000 |
| Software Review: War in the East | Timex/Sinclair 2068 | |
| Software Reviews | Reviews of Screen-Calc (Banta), Screen File (Banta), Gridlock (2-Bit Software) and Timex/Sinclair 1000 Basic Programs in Minutes. | Timex/Sinclair 1000, Timex/Sinclair 2068 |
| Solution of Quadratic Equations | From the book “Small User’s Math”. | Timex/Sinclair 1000, Timex/Sinclair 2068 |
| Solutions of N x N Simultaneous Linear-Equations By Gauss Elimination | Gauss Elimination is one of the oldest, most commonly employed, efficient, and straight forward methods of obtaining the solution of sets of simultaneous linear equations on a digital computer. This method is very easily understood and programmed. | Sinclair ZX81, Timex/Sinclair 1000 |
| Some Notes on the Bank Switching Series | Correction to a listing in issue 11. Another bug has surfaced in the listing provided in Issue 11. | Timex/Sinclair 1000 |
| Special Report: Mass Storage Devices For The TS 2068 | Brief overview of A&J Microdrive, DAMCO/Rotronics Wafadrive, Millenia K Disk Interface, Aerco FD-68 Interface. | Timex/Sinclair 2068 |
| Special Report: Spectrum Software For The TS2068 | English Micro Connection (EMC) is a new company formed for the sole purpose of bringing quality products into the U.S. from England. Other companies are also importing Spectrum software. Knighted Computers is converting some software so it can run on the TS 2068 without coversion. | Timex/Sinclair 2068 |
| Spectrum Conversion Notes: The Spectrum Expansion Connector | Convert the 2068 expansion connector to a Spectrum connector; add pull-up resistors to the EXROM socket; Spectrum Hardware Manual by Adrian Dickens; Easy Add On Projects for Your Spectrum, ZX81 & ACE by Owen Bishop. | Timex/Sinclair 2068 |
| Spectrum Program Reviews | Beach-Head, Dangermouse in Double Trouble, reviewed. | Sinclair ZX Spectrum, Timex/Sinclair 2068 |
| Superprinter for the TS1000 | Lower-case letters on the TS 2040 printer. | Timex/Sinclair 1000 |
| Surplus Keyboard Improvements for Extra Shifted Keys | The TI 99-4A keyboards, still widely available, are an ideal unit for the ZX81/TS1000 computers. Recent and not so recent articles have shown how the shifted keys on the KB-0 line cam be connected using two diodes. This method can give you four useful and often used shifted keys: EDIT, DELETE, quotation marks, and FUNCTION. | Sinclair ZX81, Timex/Sinclair 1000 |
| Switchable Spectrum ROM Project for the TS 2068 | I recently purchased some Spectrum ROMs from Zebra Systems with the hope that I might be able to make my own “ROM-switch” circuit without having to pay the price of those that are commercially available. When I examined the TS-2068’s ROM circuitry I realized that this was an easier task than I had originally assumed. | Sinclair ZX Spectrum, Timex/Sinclair 2068 |
| T-S News | Softaid (tape with popular Spectrum games); proceeds went to BandAid. Programs for ham radio operators (1000 and 2068). “Memonotes”, a publication for users of Memotext and Memocalc. Wafadrive Engineering Bulletin, put out by Damco Enterprises, contains updates for a number of programs for Wafadrive users. | Timex/Sinclair 2068 |
| T-S News | Ezra Group has software for TS1000 and TS2068; “The 1985 Sinclair User Annual” published by Sinclair User; Timex Sinclair Amateur Radio Users Group published QZX. | Timex/Sinclair 2068 |
| T-S News | Midwest Timex-Sinclair Computerfest coming. Byte-Back still in business. AN-TO Productions carries line of plastic keyboard overlays for the TS2068, for use with Tasword and MScript. English Micro Connection carries Spectrum games. Zebra Systems selling TS1510 cartridge doc and three cartridges. Applied Sinclair: Subroutines and Programs for the Mathematically Inclined available from Richard Booth. Hacksel Electronics | Timex/Sinclair 2068 |
| T-S News | Zebra Systems announced that the price of the Zebra-Talker has been reduced and the software is compatible with their disk drive. Thomas Woods has developed a 32K Bank-Switched programmable memory cartridge for the 2068. | Timex/Sinclair 2068 |
| T-S News | Product announcements and very short news items. | |
| T-S News | Surplus hardware from Electronic Supermarket that could be used with TS1000. Two new TS hardware/software directories. Keyboards from E. Arthur Brown and Sinclair Place. Three new magazines: Sync Ware News, TS User and Busyness. Intercontroller from InterComputer. Forth from Hawg Wild. | Timex/Sinclair 1000 |
| T-S News | CNN reported on the Sinclair C-5. News about the Spectrum Plus, ICL QL-based One Per Desk product. Sync Artist 1.3 from Callisto Software. | Timex/Sinclair 1000 |
| T-S News | Eight page booklet appears in December issue of Discover and other magazines. Timex Sinclair Amateur Radio Users Group and QZX newsletter. Product and catalog announcements from Hawg Wild Software, E. Arthur Brown. Hotline and newsletter from Timex. Sinclair Research announces ZX Microdrive. | Timex/Sinclair 2068 |
| T-S News | Dan Ross resigns from Timex. Book announcements from Wayne Green Books, Softmark Associates. Software and hardware announcements from multiple vendors. | Sinclair ZX81, Timex/Sinclair 1000 |
| T-S News | ||
| T/S Help and Information | Source of paper for the ZX printer; problem with ZX81 that could be bad SCL; non-working keys on a TS1000. | Sinclair ZX81, Timex/Sinclair 1000 |
| Tantalizing Games for the Timex/Sinclair 2000 Series | Review of the book. | Timex/Sinclair 2068 |
| Tax Exemption for Timex User Groups | Doug Dewey reports that the Triangle Sinclair User Group has gained non-profit status. | |
| Technical Tips for the Timex | Add a repeat key to the TS1000. | Timex/Sinclair 1000 |
| Textwriter 1000 Enhancements | One of the best word processors around for the ZX/TS computers is TEXTWRITER 1000 by Robert Fingerle. However, there are a few enhancements that I found which make it even easier to use. | Timex/Sinclair 1000 |
| The BASIC Handbook | Review of the book by David Lien, published by Compusoft Publishing. | Timex/Sinclair 1000 |
| The Box Trilogy | This program will put a box outline anywhere on the screen at machine code speed. A slight modification produced a program that will doodle. | Timex/Sinclair 1000 |
| The Kruncher | Review of a program for 1000/1500 and 2068 that can make program code smaller through common methods. | Timex/Sinclair 1000, Timex/Sinclair 2068 |
| The QL Report from Curry Computer | Review of QL software. | Sinclair QL |
| The Sinclair ZX81 | Review of the book by Randle Hurley. | Sinclair ZX81, Timex/Sinclair 1000 |
| The Stopper for the 16K TS1000 | Have you ever thought you’d like to a backup copy of a valued program but couldn’t break into it to save it? Or have you admired a feature of a programm and wanted to look at it to see how it’s done? Then this short (12 byte) program is for you. | Timex/Sinclair 1000 |
| The Wiz | Review of small business accounting system. | Timex/Sinclair 2068 |
| Timex Sinclair 2068 Guidebook | Cassette “guidebook” to publications, hardware, software and supplies for the 2068. | Timex/Sinclair 2068 |
| Totally Safe Machine Code for the ZX81 and TS1000 | Tips for writing safe machine code. | Sinclair ZX81, Timex/Sinclair 1000 |
| Try These | Graphics demo programs for the TS1000 and 2068. | Timex/Sinclair 1000, Timex/Sinclair 2068 |
| Try These | Short programs for the 1000 and 2068. | Timex/Sinclair 1000, Timex/Sinclair 2068 |
| Try These | Each line of text appears to scroll outwards into place from the center of the screen. | Timex/Sinclair 1000, Timex/Sinclair 2068 |
| Try These | Short programs that demonstrate graphics and audio features of the TS1000/1500/ZX81 and TS2068. | Sinclair ZX81, Timex/Sinclair 1000, Timex/Sinclair 1500, Timex/Sinclair 2068 |
| TS 1000 Keyboard Add-On | Wire a keyboard to your TS 1000. | Timex/Sinclair 1000 |
| TS Help and Information: Modifications to Add-on Keyboard | Add one-key shift-lock, delete and function keys to a TI keyboard converted for the 1000. | Timex/Sinclair 1000 |
| TS News | Sinclair QL announced. Updates from vendors. Timex Sinclair User taken over by another company; new issue promised. | |
| TS News | More about the Sinclair QL. Brief mention of Memotech MTX-512. Software from JRC, Softsync, Apropos Technology. | Sinclair QL |
| TS2068 Review: The Horace Saga... | There are three programs in the Horace saga: Horace and the Spiders, Horace Goes Skiing and Hungry Horace. Having all three, I think they are quite entertaining. | Timex/Sinclair 2068 |
| Unknown Tongues Alternative Computer Languages | Alternatives to BASIC: Forth (Tree-Forth, X-Forth, ZX-Forth) and Partial PASCAL. | Timex/Sinclair 1000 |
| User Groups | Northeast Florida T/S Users Group; Montreal Area User Club; Ocean State Timex Sinclair Group. | |
| User-Friendly? | Using INKEY$ to make user input more friendly. | Timex/Sinclair 1000 |
| Using the ZX81 as an Instrument Controller | Review of an article about using the ZX81 in a research lab. | Sinclair ZX81, Timex/Sinclair 1000 |
| USR: User group Service Report | Welcome to the first installment of thee User Group Service Report. Our current, though tentative, plans are to run this report on a regular basis alternating every other issue with another column (possibly Sinclair World Report which would tell us of European and other foreign developments – if we can talk a certain Canadian friend | |
| Winky Board 2000 | The WINKY BOARD 2000 from G. Russell Electronics is a small load filter board that plugs into your line between the 2068 (or ANY T/S computer) and your cassette player. It contains 2 LEDs, for indicating load levels, and the necessary components to clean up the line for better load levels. | Timex/Sinclair 2068 |
| WORM, Part 1 | Word processor with variety of features. | Timex/Sinclair 1000 |
| WORM, Part 2 | Timex/Sinclair 1000 | |
| WP32 Word Processor | Word processor with additional features. | Timex/Sinclair 2068 |
| YS Megabasic | YS Megabasic adds 35 commands to Spectrum basic, several fonts, window capability, sprites, multi-tasking, enhanced sound, named procedures, a Z80 monitor, trace function and more. | Sinclair ZX Spectrum |
| Zebra Graphics Tablet Tech-Draw Software | ZebraPainter, TECH-DRAW and the Zebra Graphics Tablet reviewed. | Timex/Sinclair 2068 |
| ZX 81 News and Resources | Bug alert for Aerco CP-ZX ver 2.2 centronics interface. Review of JLO Video Upgrade Project (TMS9918A). Hardware User Report: JLO Video Upgrade Project Just what sort of peripheral is this video project? Let me begin with a sweeping analogy: the Video Upgrade Project is just like a video monitor, a disk interface, or a full-size | Timex/Sinclair 1000, Timex/Sinclair 2068 |
| ZX 81 News and Resources | ZX81 hardware expert Bruce Taylor, of Budget Robotics & Computing, has announced the release of his book, Build a Microcomputer-Controlled Robot and Other Computer Control Projects. David Clifford has Westridge 2050 boards available along with Mini-Xmod 1.7; is working on Mini-Xmod for the 2068. Review of Aerco’s FD-ZX Floppy Disk System. British companies supporting the | Sinclair ZX81, Timex/Sinclair 1000 |
| ZX PRO/FILE | Review of the database program. | Timex/Sinclair 1000 |
| ZX81 Hardware and Software News | Short notes on ZX81/TS1000. This issue includes brief info on Larken, COMPUSA, Aerco and Oliger 1000/2068 disk systems. Also, why Aerco CP/M was never released. Short reviews of Sinc-Artist for the 2068 and ZX HI-Res. And one user, a Kolorworks owner, mentions writing a TMS9918 toolkit for the ZX81. | Sinclair ZX81, Timex/Sinclair 1000 |
| ZX81 News and Resources | Larken Disk system for TS1000, Mini XMODEM 1.7 for ZX81 and TS 2050, Fred Nachbaur’s JOBASIC. | Sinclair ZX81, Timex/Sinclair 1000 |
| ZX81 Resources | Larken LDOS, Eprom Services Programmer, modified version of program that appeared in Compute. | Sinclair ZX81, Timex/Sinclair 1000 |
Publisher: TS Horizons
T-S Horizons published a mix program listings, product reviews, programming articles, hardware projects and applications.
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