The Timex/Sinclair community explored every aspect about the Timex/Sinclair 2068, documenting their findings in numerous articles in magazines, newsletters and other documents.
The articles and resources listed here represent the best of those efforts, describing everything from BASIC and machine language programming techniques, new hardware designs, retro-fitting ZX Spectrum compatibility, and more.
| Title | Author(s) | Publication | Date |
|---|---|---|---|
| 118 User Defined Graphics Characters According to Chapter 18, page 163 of the TS 2068 User Manual, you can create and use 21 user defined... | Dennis Jurries | The Plotter | |
| 2068 BBS Program This program creates a limited capacity message BBS using a 2068 & 2050 modem. Thanks to Randy and Lucy Gordon... | Randy Gordon Lucy Gordon Phillip Basford | ZX-Appeal | July/August 1986 |
| 2068 Code Bytes #3 Third installment in a series on interrupt-driven Z80 machine language programming for the Timex/Sinclair 2068. Covers a BLINK routine that... | Lloyd Dreger | SMUG Bytes | June 1993 |
| 2068 Code Bytes #4 Fourth installment in Lloyd Dreger’s Z80 machine language series for the Timex/Sinclair 2068, presenting the general menu system used in... | Lloyd Dreger | SMUG Bytes | July 1993 |
| 2068 Code Bytes #5 Fifth installment of the Z80 machine language series, presenting the world-map printing routine for CONQUEST. Covers FMO (find map start... | Lloyd Dreger | SMUG Bytes | August - November 1993 |
| 2068 Code Bytes #6 Sixth installment of the Z80 series, providing corrections to the issue #5 map routine plus the FINDAT color-attribute routine that... | Lloyd Dreger | SMUG Bytes | August - November 1993 |
| 2068 Code Bytes #7 Seventh installment of the Z80 series, presenting the map-cursor and map-editor routine for CONQUEST. Covers PRCURS and PRCUR (cursor initialization... | Lloyd Dreger | SMUG Bytes | August - November 1993 |
| 2068 Display Block Moves In the Z80 microprocessor used in the 2068 is a command called LDIR that may be used to quickly move... | Robert Hartung | Update Magazine | October 1993 |
| 2068 Expanding Array If you create an array for the storage of data, the chances are that you will dimension the array to... | Larry Crawford | Sinc-Link | May/June 1987 |
| 2068 Full Screen Input Here is a subroutine for the 2068 to simulate the full screen input feature of most other computers. It was... | Jim Turner | Timex Sinclair User Group Newsletter: Ottawa Chapter | April - June 1984 |
| 2068 Home ROM Corrections – Part I Corrections to the ROM, in part to support bank-switched memory. | William J. Pedersen | Update Magazine | April 1991 |
| 2068 Peculiarities I discovered something very peculiar about the 2068 when I tried to put some machine code into the area of... | Cameron Hayne | Sinc-Link | May/June 1985 |
| 2068 Print Command Compiler Program that compiles PRINT statements into machine language equivalent that uses the ROM's PRINT routine. | William Powers | SyncWare News | May-Jun 1985 |
| 2068 Program: Analyzer Provides the status of Z80 registers at any point. | H. Edward Weppler | CATS Newsletter | August 1987 |
| 2068 Programs This program was taken, without modification from the December 1986 issue of Sinclair User (Hewson Helpline). It was designed for... | Timex Sinclair User Group Newsletter: Ottawa Chapter | September 1987 | |
| 2068 ROM Bypass Board Schematic, Revised Enclosed are copies of “ctas.Bl” v9.2. If you have sent copies of the previous version to anyone and happen to... | Larry Crawford | Update Magazine | January 1995 |
| 2068 Tutorial: Open# Close# Using the OPEN # and CLOSE # Commands on the TS 2068 Many people who use the 2068 have generally... | Doug Gangi | T-S Horizons | February/March 1985 |
| 2068 Window The text for this tutorial is included in the program itself, and is displayed on the screen as the program... | David Ellis | SyncWare News | May/June 1988 |
| 2068 Windows With the wave of new micros touting their window abilities maybe other 2068 owners like myself have been keeping quiet.... | Paul Bingham | SyncWare News | November/December 1986 |
| 2068 Word Wrap Utility When printing a text to the screen by using the PRINT statement, words at the end of the screen often... | Charles Stelding | SyncWare News | November/December 1986 |
| 32K RAM 32K RAM in the cartridge port for Timex Portugal Disk Drives. Spectrum Emulator The Spectrum code can be loaded into... | Bob Orrfelt | Timelinez | September - October 1991 |
| 50 Tips 50 Tips for Better Sinclair Computing This is all from a little booklet that I acquired for the SPECTRUM. There... | ZXir QLive Alive! | Winter 1992 | |
| 64 Column BASIC The 64 column utilities in the 2068 technical manual do work, but they are not easy to use from Basic.... | Wes Brzozowski | SyncWare News | September/October 1985 |
| A Broken 2068? Fix It Yourself! IMPORTANT NOTE: The following article describes method of testing for, and repairing a Timex Sinclair 2068 with bad RAM chips.... | John Bell | Time Designs Magazine | July/August 1988 |
| A Comparator to Use on Bad 2068 Tapes The program loading end saving process on the TS2068 is e great improvement over the TS1000. The signal recorded is... | Chuck Ludiwsky Michael Coughlin | Sinclair Timex User Group Newsletter | August 1984 |
| A Cursor Pad A neat way of selecting from a menu or a collection of items on the screen is to move the... | Sincus News | September - October 1987 | |
| A Fast Well-Behaved Pattern Flood Fill Recursion has always held a certain fascination for me because it seemed that it made very complex problems solvable with... | Alvin Albrecht | ZXir QLive Alive! | Spring 2003 |
| A Keyboard Interface for Any Timex Computer For those who do not wish to go into their computer to connect a new keyboard, here is an interface... | Joseph Williamson | SUM | September 1985 |
| A piece of cake in Dundee Lynd Church goes to Scotland to discover just how the ZX-81 is manufactured. In keeping with its philosophy of sub-contracting... | Lynd Church | Sinclair User | April 1988 |
| A Practical Study of System Variables: Put Them to Use with BASIC. Appendix D of the user manual lists the memory addresses of RAM where most of the TS-2068 system variables are... | Bill Jones | Update Magazine | April 1988 |
| A Programming Tip Revisited The April issue carried a renumbering program for the TS-1000 (or ZX-81) by Mark Fisher. See page 10 of the... | Ward Seguin | CATS Newsletter | June 1985 |
| A Utility that uses System Variables The following utility really should be in the EXTRA MEMORY section, because it is so useful be able to MOVE... | Bill Jones | Update Magazine | April 1988 |
| Activating the NMI on TS2068 In the July ’85 LIST, mention was made of a special SIG meeting in which member-designed hardware was demonstrated. In... | Nazir A. Pashtoon | LISTing Newsletter | January 1986 |
| Add serial port to your Sinclair It is time for another hardware project: this time a serial interface, for the ZX81, 2068 (and I believe the... | Wilf Rigter | Update Magazine | July 1996 |
| Advanced Programming Here we are again, in the Machine Code Corner. This month, I am going to show you some ROM routines... | Eric Yruegas | The RAMTOP | September 1985 |
| Another Approach to Extra Memory Banks Back in ’86 I was faced with a problem with memory. I had a program in which I stored and... | Larry Crawford | Update Magazine | October 1989 |
| Another Look at 2068 Graphics: More or Less Listings #1 and #2 are shown to illustrate but one point. Both are graphically interesting, though this was not my... | Paul Bingham | Time Designs Magazine | July/August 1985 |
| Audioscan Visualize live audio signals in three graph styles using a tiny machine code sampler that reads the EAR port directly... | ZX-Appeal | July/August 1986 | |
| Auto Fade for the TS-2068 The April 1986 issue of Your Sinclair had an article and a program listing for a feature which provides for... | Andy Pennell George Chambers | Sinc-Link | July/August 1993 |
| Automating the Data Line Some programs in Basic call in M/C routines for repetitive or special functions. In such cases it is often convenient... | H. Edward Weppler | CATS Newsletter | May 1988 |
| Basic Can Be Faster: A dozen easy ways! Techniques for making BASIC faster. Last time we discussed four ways of speeding up BASIC. In this article we will... | Bill Johnson | QuarTerS | Summer 1986 |
| Basic Programming with DEF FN() and Boolean Logic Program that converts between binary, decimal and hexadecimal numbers and performs math operations across them. | Bill Jones | Update Magazine | July 1991 |
| Basically “IN” An advantage of using the IN function instead of INKEY$ is that multiple keys can be sensed. If the keyboard... | Fred Schakel | Sinc-Link | January/February 1986 |
| Better Sound To increase the volume of SOUND on the 2068, try this little circuit. Circuit placement is not critical, but try... | Jim Clark | SUM | April 1984 |
| Big Keyboard 2068 A circuit diagram for a “Keyboard Interface Circuit” is printed below. The construction method is your choice. (A PC Board... | John Bell | LISTing Newsletter | November 1985 |
| Bits and Bytes 120 On the T/S 2068, it is possible to mess up the joystick ports if a wildly erroneous value is... | QZX | April 1988 | |
| Bob’s Notebook: Binary Search This is program is based on one by John Gilbert published in Timex Sinclair User VoL. 1 #4. Compared to... | Bob Mitchell | Sinc-Link | January/February 1986 |
| Bob’s Notebook: Digital Clock for the TS 2068 This bit of code will provide a digital 24-hour clock which can be used in various applications. It uses the... | Bob Mitchell | Sinc-Link | September/October 1991 |
| Bob’s Notebook: Renumber to 10000+, TASWORD utils Let’s get back to some programming for a change. I have two interesting utilities from my notebook. RENUMBER TO 10000+... | Bob Mitchell | Sinc-Link | January/February 1989 |
| Bob’s Notebook: Short utility programs Short utility programs. HEX to DEC conversion; COPY 24 lines to the printer; in-line color via the keyboard; increase size... | Bob Mitchell | Sinc-Link | July/August 1985 |
| Bob’s Notebook: TS2068 Interrupts The Z80 has three Interrupt modes (IM) two of which are of special interest to the programmer. An “interrupt” is... | Bob Mitchell | Sinc-Link | September/October 1985 |
| Boriel ZX Basic Compiler I’ve known about the Boriel ZX Basic Compiler for a number of years, but I thought I would give it... | Tim Swenson | ZXzine | June 2019 |
| Boriel’s ZX BASIC Compiler & T/S 2068 Notes on adjusting the Boriel compiler to work with the TS 2068. | Tim Swenson | ZXzine | November 2021 |
| Bug in Saving Variables I ran into something I thought was strange. Try this: Run, then rewind the tape, then NEW. This does not... | LISTing Newsletter | April 1985 | |
| Build a 2068 Cartridge Board In SWN 2/4 and 2/5, I discussed the construction of an eprom programmer for the 2068 and 1000. Those of... | John Oliger | SyncWare News | May/June 1986 |
| Build a Spectrum ROM Switching Circuit For Your TS-2068 I recently purchased some Spectrum ROMs from Zebra Systems with the hope that I might be able to make my... | Gary Lessenberry | ZX-Appeal | Summer 1987 |
| Byte-Mapped Scroll Most printing to the screen involves just 22 lines and 32 columns. One line scrolling is quickly done with RANDOMIZE... | C. Vernon Tidwell | T-S Horizons | July/August 1985 |
| Cassette Tape Record I needed a way to keep track of my growing library of programs. Vu-File seemed like it might do the... | Jim Turner | Timex Sinclair User Group Newsletter: Ottawa Chapter | September 1985 |
| Centronics Printer Port – AERCO Style Schematic for a parallel printer interface using the Zilog Z80-A parallel input/output chip (PIO). | John Bell | LISTing Newsletter | November 1985 |
| Cheap 32K RAM Add on For The 2068 This circuit will add 32k of RAM to a 2068 for about $25.00. It can be installed without removing the... | Larry Zunk | SWYM | October 1989 |
| Clocking the 2068 Our 2068’s have a built-in clock, sometimes called the Frame counter. This clock starts at zero every time the computer... | Fred Schakel | Sinc-Link | January/February 1986 |
| Computus Interruptus, Part 1 Or, The Joy Of Using Interrupts On Your Computer “All right”, comes the chorus, “what’s an interrupt, and why should... | Wes Brzozowski | Sincus News | January 1985 |
| Computus Interruptus, Part 2 How Does The Demonstrator Work? Pretty well! Seriously, let’s first look at what the demonstrator sets up in memory, and... | Wes Brzozowski | Sincus News | February 1985 |
| Computus Interruptus, Part 3 If you try to relocate the machine code to the same 16K memory block as the display file (16-32K), you... | Wes Brzozowski | Sincus News | April 1985 |
| Computus Interruptus, Part 4 The interrupt driven print-screen program we’ve been playing with is just about “all used up” as a learning tool. Its... | Wes Brzozowski | Sincus News | May - August 1985 |
| Computus Interruptus, Part 5 Non-Maskable Interrupts You’ll need an “NMI Switch”, RAM in the DOCK bank and the ability to copy the T/S 2068... | Wes Brzozowski | Sincus News | November - December 1985 |
| Computus Interruptus, Part 6 Now, it’s time to fire up your T/S 2068. Type in and RUN the listing below. This must be done... | Wes Brzozowski | Sincus News | March - April 1986 |
| Computus Interruptus, Part 7 Now we’ll cover a couple of tricks we can do because the maskable interrupt is synchronized with the computer’s video... | Wes Brzozowski | Sincus News | July - August 1986 |
| Computus Interruptus, Part 8 Now we’ll return to the interrupt driven sprite program. When you type RANDOMIZE USR 64776 to start the program, the... | Wes Brzozowski | Sincus News | September - October 1986 |
| Creating Additional Colors on the 2068 If you have ever felt limited on the 2068 with only eight colors, here is a way to create up... | Joseph Williamson | SUM | March 1986 |
| Custom Colors for the 2068 By using a combination of PAPER; INK and UDG screens we can have an almost endless variety of colors. Most... | George Gilder | LISTing Newsletter | October 1988 |
| Customize Your 2068 Keyboard ESC Escape control code circuit If you have a full-sized printer you might appreciate this circuit which generates the series... | Larry Crawford | Sinc-Link | July/August 1985 |
| Decoding the EXROM The following circuit will allow you to use the memory area above the EXROM, which ocupies the 0 to 8K... | John Oliger | SyncWare News | January/February 1985 |
| Dense Pack BASIC Reference: “Speed Up Basic‘ in Plotter (4/87). The use of Boolean logic with BASIC has not been covered well in... | Bill Jones | The Plotter | June - July 1987 |
| Dense Pack Basic, and the use of Logical Operators There has been a considerable amount of questions and interest about Dense Pack programming techniques and the use-of-Boolean logic. While... | Bill Jones Sharon Zardetto Aker | Update Magazine | July 1988 |
| Dense Pack Basic: A Method to Conserve Memory and Speed Up Basic Most computers use variations of the Dartmouth BASIC Language as their operating systems. The assembly language routines in ROM are... | Bill Jones | Update Magazine | April 1988 |
| Do It Yourself Emulator You will need a piece of perf-board, about 2 inches by 1 inch, holes on .100 center, two 10K ohm... | Pete Geller | CATS Newsletter | December 1984 |
| Dunnington Flowcharter (Editor’s NOTE: This article would be worthwhile reading if it didn’t contain anything but the material on programming above line... | Earl Dunnington | SyncWare News | |
| Entering and Recalling Text in Machine Code This subroutine will the user to allow enter up to Characters to 277 into machine code and recover them at... | Dennis Jurries | The Plotter | |
| EPROM Programmer, Part II: Fixing Your Home ROM The programs of listings 1 and 2 in Part 1 got you programming 27128’s on the standard TS2068 computer with... | John Oliger | SyncWare News | May/June 1985 |
| Expanded 2068 Input Prompts One day, as I was rummaging through the TS2068 ROM, I discovered that there was more to the INPUT command... | Thomas B. Woods | SyncWare News | July/August 1985 |
| Extra Memory Programming Most of us can visualize the computer's "regular" memory. We know that the ROM part of memory has "fixed" machine... | Bill Jones | Update Magazine | January 1988 |
| Faster Control Pokes for faster typing and game controls. | The Plotter | ||
| Foote Interface Fix I recently purchased a FOOTE interface for my Seikosha SP-1000A printer. It now allows me to use TECH-DRAW, BANNER and... | James Kerr | ISTUG Newsletter | March 1987 |
| For Your Information: Tidbits About CP/M, TS/TC2068, TC2048, ZX81, TS1500 and QL The July issue of Sinclair User has the most momentous news as far as the 2068 users are concerned. It... | Nazir A. Pashtoon | LISTing Newsletter | July - September 1986 |
| Forum: Spectrum Compatibility I’m sure that you are all aware by now that it is possible to run most Spectrum programs on a... | SyncWare News | March/April 1985 | |
| Fractions It is interesting to see the computer work in true fractions instead of converting everything to decimal numbers. This program... | H. Edward Weppler | CATS Newsletter | May 1988 |
| Gesso 2068 Cartridges Bob Orrfelt has done wonders in his resurrection of the 2068 cartridge. While the programs on the two sample cartridges... | Dennis Jurries | The Plotter | |
| Getting the Right Proportions Before reading too far into this, go grab a newspaper or some other publication that has print laid out in... | Wes Brzozowski | Sincus News | July - August 1987 |
| Gleamings 1st + 2nd Displays You can use this routine to move the Function Dispatcher so you can use the 2nd... | LISTing Newsletter | October 1992 | |
| Golden Goodies for 2068 Users The following tips, etc for 2068 Programming is from a collection assembled by George Mockridge of TIMELINZ newsletter. These are... | George Mockridge | The Plotter | February 1990 |
| Hackers Note Book: Atari Keypad on 2068 The attached page one gives the schematic for the ATARI Key pad and 2068 joystick (a fairly standard joystick configuration).... | Paul Donnelly | LISTing Newsletter | April 1986 |
| Hacking in BASIC: Renumbering Including GOTO and GOSUB There have been several examples of renumbering routines that have run in the CATS newsletter over the years. They all... | Mark Fisher | CATS Newsletter | April 1985 |
| Hi-Res/64 Col. Graphics Utility This program is a graphics utility that I wrote to convert a standard 32 col. screen to a high resolution... | Stan Lemke | Time Designs Magazine | March/April 1986 |
| Hidden Keyboard Commands on Your TS-2068 You’ve just handed over your hard earned cash fora new TS-2068 computer and hurry home to set up the system.... | W. Fred Clabuesch | Computer Trader Magazine | May 1985 |
| Hints for the 2068 Pokes and programming hints from a T-S Horizons article by George Mockridge. | George Mockridge | Timex Sinclair User Group Newsletter: Ottawa Chapter | December 1987 |
| How To Connect An IBM Keyboard To Your Timex 2068 This article shows you how you can use a full size IBM compatible keyboard with your computer and create a... | Thomas B. Woods | Computer Updates | Summer 1986 |
| In Sync: Effective Graphics on the TS 2068 When you try out a new program, the first impression you get is from the graphics. In fact, clever graphics... | John Bell | T-S Horizons | July/August 1985 |
| Input Cursors (for the TS 2068) I like to get newsletters with bits of programming that I can use to dress-up my programming or add to... | Bill Dunlop | The Plotter | May 1993 |
| Instant Sorting In the May-June ’86 Issue of SyncWare News, I went through several sort routines for the 2068 and 1000 computers.... | Robert Fischer | SyncWare News | May/June 1988 |
| Interfacing Tips and Troubles: Interfacing the Sinclair Computers, Part One Bryan Lepkowski of Mechanicville, New York wrote in and wanted to know what changes would be required to adapt the... | Neil Bungard | The Computer Journal | September 1984 |
| Interfacing Tips and Troubles: Interfacing the Sinclair Computers, Part Two Last month in Interfacing Tips and Troubles we presented part one of a two part article on interfacing the Sinclair... | Neil Bungard | The Computer Journal | October 1984 |
| Internal RGB/Reset Button Modification for the T/S 2068 WARNING: Modification requires opening the computer case, drilling one hole and cutting out a opening the slot for a will... | Bob Gilder | LISTing Newsletter | October 1984 |
| Internal Stop-Watch In revising programs or comparing technique I often use the system variable FRAMES to measure elapsed time. Near the start... | H. Edward Weppler | CATS Newsletter | September 1985 |
| Interrupts А discussion of interrupts was a bit too advanced a subject to cover in detail in my book “Introduction to... | Lloyd Dreger | The Data Expansion | October 1986 |
| Introduction To Channels On The 2068 Did you know that your 2068 has a feature built-in to it which allows you to link new peripherals into... | Thomas B. Woods | Computer Updates | Summer 1986 |
| Joystick Wrap Around The following BASIC joystick program for the T/S 2068 computer is an enhancement to an original by Warren Fricke, first... | Martin DeBoniface | Time Designs Magazine | January/February 1986 |
| Keyboard Scanning Your 2068 uses ports to scan its keyboard, as do all Sinclairs. Each uses the same addresses, but the data... | Syntax | February 1984 | |
| Letters I really enjoy your magazine and please keep up the good work! I have a question…do you know of any... | Clifton Tiddle Michael Nowak D. Sandy Rea Leo Schroeder | Time Designs Magazine | September/October 1986 |
| Linked Lists & Recursion, Part 1 PASCAL, and descendant languages such as MODULA and ADA, are very structured compared to BASIC. All variables must be identified... | Dale Fritz | SWYM | February 1991 |
| Linked Lists & Recursions, Part 2 BINARY TREE If you have followed me this far, we come to the reason I wrote the article. A binary... | Dale Fritz | SWYM | March 1991 |
| Little Goodies for the 2068 The following “Little Goodies” are a collection of tips, aids, utilities, etc. that should prove helpful in 2068 programming. Special... | George Mockridge | T-S Horizons | February/March 1986 |
| Logan’s Run… Interview with Ian Logan, author of several Sinclair ROM disassembly books. | Popular Computing Weekly | 22-28 September 1983 | |
| Meet the man who clogged up Connecticut’s phone system In our premier issue, Timex Sinclair User features an exclusive interview with Dan Ross, the man who heads up the... | Danny Ross Joseph Gladstone | Timex Sinclair User | June 1983 |
| Memory Improves With Age? Crazy? Perhaps so, but survival of our favorite antique TS2068 computer depends on it to a degree. Two advances are... | William J. Pedersen | ISTUG Newsletter | March - April 1989 |
| Memory/Trace Using Interrupt Mode 2 Having a Z80 processor in the Timex 2068 gives the user a powerful suite of instructions to use. One of... | Floyd Chrysler | Time Designs Magazine | September/October 1987 |
| Mike’s Notebook: BITS Knowing the bit patterns of a specific byte can also help to better understand machine code among the many other... | The Plotter | July - August 1990 | |
| Mike’s Notebook: CLIP One of the fundamental concepts of computer graphics programming is that of viewport clipping, or eliminating all lines of a... | The Plotter | November 1990 | |
| Mike’s Notebook: CMPRES This months utility will COMPRESS a typical SCREEN$ file up to as much as 1/2 its usual size. In addition,... | The Plotter | February 1991 | |
| Mike’s Notebook: GETPUT Here are two commands found in other computer BASICs which are missing from Sinclair BASIC. They are GET and PUT,... | The Plotter | June 1990 | |
| Mike’s Notebook: LARGE Here’s another easy-to-use command utility which quickly PRINTs a string of text at any size and at any pixel coordinate... | The Plotter | March 1991 | |
| Mike’s Notebook: LINES Sinclair BASIC graphics commands PLOT and DRAW have several disadvantages and shortcomings. One of them is that they only address... | The Plotter | December 1990 | |
| Mike’s Notebook: MACRO Did you ever do a lot of repetitive keying or wish you had programmable function keys? Here’s a clever little... | Sinc-Link | May/June 1990 | |
| Mike’s Notebook: MKDATA One of the “must have” utilities that any self-respecting software “hacker” needs in his/her arsenal of tools is a DATA... | SWYM | March - April 1992 | |
| Mike’s Notebook: PARSE64 The following bit of machine code will allow you to print any text string using a clean, fast 64 column... | SWYM | November 1990 | |
| Mike’s Notebook: WINDOW This months utility gives you a WINDOW command that will -place user defined 3-D window at location and any size... | The Plotter | January 1991 | |
| More About … the Mystery of the Missing 253 The Greetings Welcome back to another episode, as we try to unravel a few more clues about the Extended Bank... | Wes Brzozowski | Time Designs Magazine | September/October 1986 |
| More on GETPUT Please refer to the June issue of THE PLOTTER for details of this program. A handy program format follows for... | Dick Wagner | The Plotter | July - August 1990 |
| Multitasking on the 2068 After playing with a QL and seeing its clock run independently of every thing else, I decided to try the... | Lloyd Dreger | SMUG Bytes | February 1989 |
| Multitasking on the 2068 (Part 2) The following changes are necessary to last months machine code. 64824 0 NO-OP Inst.64979 241 POP AF Note I have... | Lloyd Dreger | SMUG Bytes | March 1989 |
| MUSIC DEMO This program will play 5 musics. Just press A-E to select the music. Break the program and look around in... | Eric Boisvert Kristian Boisvert | Byte Power 1st Class Magazine | February 1988 |
| MUSIprint This music utility will allow you to play music using the LPRINT (PRINT #3) command. A typical example of how... | Eric Boisvert | Byte Power 1st Class Magazine | February 1988 |
| My kind of town Tim Hartnell reports back from the Consumer Electronics Show. After some 18 months with the Timex version of the ZX81,... | Tim Hartnell | ZX Computing | August/September 1983 |
| My Report of the T/S Fest ’87 My wife Heddy and І arrived in Indianapolis at 5:30PM local time on Friday May ist after an uneventful USAir... | Ed Grey | Nite-Times News | May 1987 |
| Mystery clouds Amstrad deal The credibility of Amstrad’s deal with Sinclair has been further eroded with news that, far from having “worldwide rights to... | Sinclair User | July 1986 | |
| Navigating Through the Display File Jungle Those who’ve manipulated the nice orderly display file on the ZX-81/TS-1000 have been somewhat perplexed by the T/S 2068. Yes,... | Sincus News | May - June 1986 | |
| ON ERR Programming A person whom I’d never heard of sent me a cassette, saying that it contained an important program that “hangs... | Bill Jones | Update Magazine | October 1988 |
| OPEN #, CLOSE #, Channels & Streams – A Tutorial Let’s delve into the mysterious realm of channels and streams and those two odd tokens OPEN # and CLOSE #.... | Bob Mitchell | Update Magazine | October 1988 |
| Other Uses for the T/S 2068 Larken RAMDisk Background The LARKEN RAMDISK banks are all mapped into the DOCK bank of the 2068 even though the board is... | Larry Crawford | Update Magazine | April 1990 |
| Overlooked Logicals If you would like to speed up your BASIC programs and increase the available storage, you might consider coding with... | Barry Malpas | Sinc-Link | August/September 1986 |
| Pallet After reading your article on “TS2068 Video Bells and Whistles” in the October, 1992 issue of UPDATE, I decided to... | Charles Bothner | Update Magazine | April 1993 |
| POINT Function I had never used the function POINT until entering the program that turns the screen upside down (RAMTOP Feb. 86).... | Max Schoenfeld | The RAMTOP | March 1986 |
| POKEs, Etc for 2068 The January 1993 issue of UPDATe magazine has a page of pokes by Frank Davis. I believe the lists that... | Dick Wagner | The Plotter | March 1993 |
| POKEs, Etc for 2068 An error in the March page of POKES needs a correction. The last one was RANDOMIZE 0, it should have... | Dick Wagner | The Plotter | April 1993 |
| Poking Around I have been collecting all sorts of pokes, hints, maps, and other information for the Spectrum and TS2068. I have... | Douglas Jeffery | ZX-Appeal | February - March 1988 |
| Polygons One of the best features of the T/S 2068 computer is its ability to create and display high resolution graphics.... | John Kemeny | Sinclair Timex User Group Newsletter | March 1984 |
| Pot Pourri This method of using recursive DEF FN to obtain sums was discussed in a TS Survival column in COMPUTER SHOPPER.... | Elliott Hammett | LISTing Newsletter | November 1985 |
| Power Supply and the 2068 Those of us who have not “graduated” to a more up-to-date computer probably have a tangle of peripherals hanging out... | Larry Crawford | Sinc-Link | January/February 1989 |
| Practical 2068 Bank-Switching Although some bank-switching applications might encompass seemingly insurmountable programming obstacles…there are many others that can be accomplished with ease! I’d... | Stan Lemke | Time Designs Magazine | July/August 1988 |
| PRINT or LPRINT Each new book І have bought on the TS 2068 has taught me quite a bit about programming on the... | James Brezina | Nite-Times News | May 1987 |
| Print Using The TS 1000, 1500, and 2068 computers do not support this function but many forms of BASIC do. I have... | Dick Wagner | The Plotter | August 1987 |
| Printing From Arrays The Epson printer manual for the JX-80 printer has some good programs that are adaptable to Sinclair BASIC. One of... | Dick Wagner | The Plotter | July - August 1989 |
| PRINTUSING This is an updated version of Dick Wagner’s PRINTUSING routine, wrapped in a demonstration that takes a set of numbers,... | Jack Armstrong | The Plotter | October 1987 |
| Producing Sprites on the 2068 Back in September of ’84, SUM published my program that showed how to print a pattern on the screen that... | John Monkus | SUM | April 1986 |
| Programmer’s Corner Here is something I picked up from Chuck Dawson in the Ft. Worth User’s Group Newsletter. Did you know that... | Chuck Dawson | LISTing Newsletter | April 1985 |
| Programming Tips Here is a cute routine to show your friends. Did you know that you can use DRAW command with a... | LISTing Newsletter | October 1992 | |
| Programming Tips Here are a few of my favorite RAM saving substitutes for you to ponder: Instead of Try using PRINT #0... | Nite-Times News | July - August 1993 | |
| Programming Tips for the 2068 In honor of the “October is TS 2068 Month” movement, CATS is happy to present the following collection of tips,... | Charles Hank Dickson | ZX-Appeal | Summer 1990 |
| Programming Tips for Timex Sinclair Computers Some tricks I have picked up over the years are ways to save memory on your TS Computer. This are... | Don Barnard | T. S. S. Newsnotes | July - August 1985 |
| Programming Tips on the 2068 Sometimes a programming problem can be easily solved by using certain tricks. Here are a few tips and techniques to... | ZX-Appeal | March - April 1989 | |
| Programming tips, part 2 The statements in “Programming tips, part 2” apply to the 2068 as WELL. However, at additional tip for the long... | Edwin Krampitz | Hampton Roads T/S User Group Newsletter | October 1985 |
| Protection Schemes ON ERR….. The ON ERR… command on the TS 2068 can be used to make your programs essentially “unbreakable”. If... | Paul Donnelly | LISTing Newsletter | November 1985 |
| Put MSCRIPT on EPROM MSCRIPT is a very useful program. This article is for improving MSCRIPT, although it does not change any of the... | David Lockin | SyncWare News | March/April 1987 |
| Quick Screen Display 2068 If you are looking for a way to rapidly store and retrieve an entire screen display, then this approach may... | Robert Hartung | SyncWare News | May/June 1985 |
| Random Numbers, Etc. by H. L. Schaaf A few months ago Duane Parker and I had been talking about random numbers. I told... | Herb Schaaf | CATS Newsletter | May 1988 |
| Reading the Joysticks The two joysticks are controlled via Register 14 (I/O Port A) of the Programmable Sound Generator Chip (see Sections 2.1.6... | CATS Newsletter | January - February 1985 | |
| Recipes for 2068 Advanced Video Your TS2068 can display lines of 64 characters, more detailed color, or a completely separate display file. We show you... | Syntax | February 1984 | |
| Relocate Relocates a machine code program to new location in RAM. | Algis Gedris | LISTing Newsletter | January 1992 |
| Save Memory: Use Buried Color Codes Instead of Color Commands Many of you have purchased commercial programs that appear to be unlistable, yet they run fine. One of the ways... | Syd Wyncoop | The Plotter | January 1987 |
| Saving 2068 Programs Revisited MC – machine code program nameBasic – basic program nameScreen – screen string program name Load the program until the... | Dennis Jurries | LISTing Newsletter | September 1984 |
| Saving RAM Memory Have you ever written a BASIC program and have used up al! of the available memory and are still not... | Dennis Jurries | The Plotter | January 1985 |
| Saving Variables Many times a program is written that requires the input of data that is then used in some manner. If... | Jim Henthorn | CATS Newsletter | August 1985 |
| Screen Display Storage and Memory Relocate The following is a routine that will work on the TS 2068, and with address modifications, on the IS 1000.... | Dennis Jurries | LISTing Newsletter | November 1991 |
| Screen Splitter Using this amazing Screen Splitting utility routine enables you to save a SCREEN$ in one of 30 different ways, combinations... | The Data Expansion | December 1987 | |
| Screen Splitter – Continued Utility routine that enables you to save a SCREEN$ in one of 30 different ways, combinations of top pixels, middle... | The Data Expansion | February 1988 | |
| Screen Store Program for TS2068 Screen Store Program for TS2068 Here’s a piece of a program that may interest some of your readers. It’s designed... | John (Basil) Wentworth | ISTUG Newsletter | November 1986 |
| Scrolling the 2068 The SCROLL operation in the 1000 can be obtained in the 2068 by: Try using m=1 and m=2 to see... | CATS Newsletter | March 1985 | |
| Scrolling Tip See Mark Fisher’s article in the March/April issue of Sync magazine. The Timex/Sinclair has scroll controls as used in listing... | The Plotter | ||
| Selective SCREEN$ Line Copy In the Winter-85 issue of QuarTerS Bill Johnson enlightened us with a TS2068 program to COPY a screen without using... | Martin DeBoniface | QuarTerS | Fall 1985 |
| Short Utilities/Routines for TS 2068 Our Friend Eric Yruegas sent this to me. THANKS! ERIC! This month I was rattin’ around my program files and... | The RAMTOP | December 1985 | |
| Simple T/S 2068 Out Port (Part 2) As stated in part 1, the outputs of the Port or latch can drive LEDs directly however, it would be... | Bob Gilder | LISTing Newsletter | February 1985 |
| Simple T/S 2068 Output Port (Part 1) Before your T/S 2068 computer can be used to perform real tasks instead of playing games or to cary out... | Bob Gilder | LISTing Newsletter | December 1983 - January 1984 |
| Snowflakes Here is a code for the 2068 that will produce snowflake-like patterns. Each run will produce a different pattern. The... | Roald Schrack | CATS Newsletter | August 1985 |
| Something strange about “VAL” It you look at the program below, you are inclined to doubt the good judgement of the author, putting “VAL”... | Heinz Grote | QuarTerS | Fall 1986 |
| Sound: Exploring the PSG One of the things that caught my attention when I was deciding on which computer to buy three years ago... | LISTing Newsletter | March 1986 | |
| Sounder: Using SOUND on the 2068 A COMMENT When writing an article I always try to do something which will encourage others to try their hand... | Andy Centek (WB8AHX) | SUM | July 1986 |
| Spectrum Emulator One of the biggest drawbacks of the 2068 is the selection of software available for it. Timex pulled out a... | Joseph Williamson | SUM | |
| Spectrum Emulator Revisited In last month’s article, we inadvertently left out the printed circuit board layout, so here it is this month with... | Joseph Williamson | SUM | September 1984 |
| Spectrum/2068 Compatibility It is not the case that all BASIC programs for the SPECTRUM will run as is on the 2068. The... | M. S. Morris | CATS Newsletter | March 1985 |
| SQ Notes Ever wonder what some of the intended functions for some of the keywords on your computer were? Like the MOVE,... | Rudy A. Hilsmann | SLUG Newsletter | April 1988 |
| SQ Notes: Biorhythms I mentioned in last month column that I would hope to have VU-Calc +80 all polished up for this month,... | Rudy A. Hilsmann | SMUG Bytes | February 1988 |
| SQ Notes: DIY ROM Switch What’s new in the world of Sinclair Computers? Some time ago, one could at least get a hold of a... | Rudy A. Hilsmann | SMUG Bytes | October 1989 |
| SQ Notes: Functions I do not know how many of you ever seen the manual that comes with the SPECTRUM COMPUTER? It may... | Rudy A. Hilsmann | SMUG Bytes | September 1988 |
| SQ Notes: INPUT For this month lets check some of the other fine points of SINCLAIR BASIC not covered in the TIMEX MANUAL,... | Rudy A. Hilsmann | SMUG Bytes | December 1988 |
| SQ Notes: Math Functions Some more ramblings about things not fully covered in the TIMEX MANUAL this month. Looks like the time between newsletters... | Rudy A. Hilsmann | SMUG Bytes | October 1988 |
| SQ Notes: Terminal Program Ever been frustrated with the type of terminal programs available for your computers? Well some years ago, the only terminal... | Rudy A. Hilsmann | SMUG Bytes | April 1989 |
| Stacking the Calculator In writing programs in Machine Code it is sometimes necessary to bring in data from a BASIC program or from... | H. Edward Weppler | CATS Newsletter | May 1988 |
| Static RAM on Cartridge One area which peaked my interest is the idea of adding more memory. I was excited about the idea of... | David Rothman | May/June 1986 | |
| Streaming Along I’m sure that you all know by now how to drive your printers from a program; you simply replace your... | Jim Hayes | CATS Newsletter | July 1984 |
| Streams and Channels A stream is a dataflow in/out the program. Its home terminal is the program; its remote terminal is deliberately assigned... | John Pazmino | LISTing Newsletter | October 1986 |
| String INPUT Hints There another use of the keyword "LINE" beside starting a program at that line when saving a program. If the... | David Hoshor | The RAMTOP | November 1985 |
| STRING$ STRING$ is a BASIC command used by some BASIC languages and is not the same as STR$. Knowing its meaning... | The Plotter | February 1988 | |
| Stuff 2068 Custom functions for converting Microsoft BASIC LEFT$, RIGHT$, and MID$ to Sinclair BASIC. | Real Gagnon | SIN | September 1985 |
| Style and Speed in BASIC When you write a BASIC program, the order in which you carry out your tasks affects the speed of your... | Syntax | November 1984 | |
| Suggested 2068 ROM Changes I am sending copies of the proposed changes to the TS2068 home ROM to those shown on the end of... | Bob Orrfelt | Triangle Sinclair Users Group | |
| Super Scroll The loader hex-decodes machine code into memory starting at 64768, then demonstrates a “window micro-scroll” routine: a bordered box is... | Steve Gunhouse | Sinc-Link | September/October 1989 |
| System Variables Here is a program which you can merge with one you have written and which will print out a list... | Scott Eddy | Sincus News | September - October 1986 |
| T/S 2000 Tips There have been a number of tips for the 2000 that have shown up at news letter meetings and in... | Gyuri Grell Edward "Ned" Beeler David Hoshor | CATS Newsletter | April 1984 |
| T/S 2068 Color Monitor Difficulties Some hams have difficulty using some color monitors with the T/S 2068. There are very good reasons for these difficulties.... | Alex Burr (K5XY) | LISTing Newsletter | September 1994 |
| T/S 2068 Keyboard Scanning Most programs require user interaction through the keyboard, and use the INPUT or INKEY$ functions to do this job. This... | Mike Morris | CATS Newsletter | December 1984 |
| T/S Helpline Had a couple of to PEOPLE aSK how make 2068 programs that start as soon as they are loaded. The... | Rod Gowen | The Plotter | |
| T/S Tinyboard BBS T/S TINYBOARD was begun as an experiment in how the MODEM works. The first step in the beginning was to... | Mark Fisher | CATS Newsletter | May 1986 |
| Tape Records Here is all you wanted to know about saving to tape but didn’t know where to look. Except for minor... | LISTing Newsletter | March 1986 | |
| Techniques for Calling USR Routines If you’ve examined some of your programs for any of the Sinclair computers containing machine code, you’ve probably seen machine... | David Hoshor | The RAMTOP | September 1985 |
| That Zero Line Again On reading the last Issue of Computerchat, I became Interested in the different methods used to create line 0s In... | D. Spencer | LISTing Newsletter | September 1989 |
| The ‘Old Gents’ Flowcharter Last issue, SyncWare News printed a simple flow chart generating program. Our Editor issued the following challenges to our readers:... | SyncWare News | ||
| The 2068 Emulator I have finished the code to make the Timex run under Gerton’s Z80 emulator and finally debugged the Series One... | Leroy Keith Watson | The RAMTOP | Fall 1994 |
| The Backplane Map: Spectrum vs 2068 The following will give you some idea of the differences between the Spectrum expansion bus and the 2068’s. This information... | Mark Fisher | CATS Newsletter | January - February 1985 |
| The Brick Wall In Your Computer, Part II Last time we found that every BASIC for every computer contains a “BRICK WALL” that can prevent the computer from... | Wes Brzozowski | Sincus News | November - December 1985 |
| The Guy From Timex Timex planned to manufacture and sell a 3068 computer with 1 meg. of memory, 256 colors, and virtual memory for... | LISTing Newsletter | February - March 1988 | |
| The Keyboard Scanning Ports of the TS-2068 Some time ago when first attempting to translate a “SPECTRUM” program for operation in the TS-2068, I was exposed to... | The Data Expansion | Sept 1987 | |
| The Logic Operator, NOT | LISTing Newsletter | January 1991 | |
| The Mysterious “DEF FN and FN” Functions The two functions DEF FN and FN are used together like bread and butter to store math formulas in memory... | Update Magazine | April 1988 | |
| The Mystery of the Missing 253 Introduction When Timex released its Technical Manual for the TS2068, we learned how to add memory to and switch between... | Wes Brzozowski | Time Designs Magazine | July/August 1986 |
| The Mystery of the Missing 253, Part Four We stopped last time in mid-description. It seems our Good Editor has such a wealth of excellent contributions last issue... | Wes Brzozowski | Time Designs Magazine | January/February 1987 |
| The Mystery of the Missing 253, Part Three A Hearty Thank You The heading really says it all. I’ve been quite pleased and encouraged by your response to... | Wes Brzozowski | Time Designs Magazine | November/December 1986 |
| The Mystery of the Missing 253: Conclusion Where We’ve Been It’s been wonderful to see how much interest there still is toward TS2068 bank switching. Now it’s... | Wes Brzozowski | Time Designs Magazine | March/April 1987 |
| The Organizer Type in this program for the 48K Spectrum and save it as SAVE "ORGANISER" LINE 1. But do not forget... | The Data Expansion | February 1988 | |
| The VAL$ Function | November 1985 | ||
| Timex Logic, Part 1 | LISTing Newsletter | January 1991 | |
| Timex Logic, Part 2 | LISTing Newsletter | January 1991 | |
| Timex Logic, Part 3 | LISTing Newsletter | January 1991 | |
| Timex News Update | Timelinez | October 1983 | |
| Timex Portugal Coming to American Market! New “Timex 2068” and Disc Drive to Lead the Way In an exclusive interview with the Managing Director of Timex... | SUM | April 1985 | |
| Timex Quits But We’ll Go On | Timelinez | March 1984 | |
| Timex Sinclair Electronic Newsletter | The Plotter | September 1989 | |
| Timex Tidbits | Nite-Times News | December 1988 | |
| Timex Tidbits | Nite-Times News | February - March 1988 | |
| Timex Tidbits | Nite-Times News | December 1987 | |
| Timex Tipbits | ISTUG Newsletter | November 1988 | |
| Timex Tips | QuarTerS | Summer 1985 | |
| Toggling | SLUG Newsletter | Special Edition | |
| Trace | SLUG Newsletter | August 1987 | |
| Trace Routine | SLUG Newsletter | July 1987 | |
| Trace: Find Strings | The Plotter | February 1988 | |
| Transparent Ink | The Plotter | March 1987 | |
| Tricks of the Trade | ISTUG Newsletter | May - June 1989 | |
| Tricks of the Trade Anyone who uses a wordprocessing program has done it. Greeting card programs even do it. But what if I want... | ISTUG Newsletter | November - December 1989 | |
| Tricks Sinclair Never Gave Us At the January meeting of CATUG, Bob Swoger said he would like to see a new article by me for... | Nite-Times News | September - October 1990 | |
| TRS-80 MC-10 ‘battles’ T/S 2000 The mass-market personal computer battle continues to heat up. Timex and Radio Shack have announced new home computers. Radio Shack’s... | Infoworld | June 20, 1983 | |
| Try These Note pad, Overprinting and Grey Scale Graphics. | LISTing Newsletter | December 1985 | |
| Try This | Timelinez | August 1984 | |
| Try This Two short programs demonstrate attribute settings in the display file. | The RAMTOP | August 1985 | |
| Try this… TS 2068 Short program that demonstrates a bug in saving variables. | LISTing Newsletter | April 1985 | |
| TS 2068 Bank Switching, Part 2 | LISTing Newsletter | April 1986 | |
| TS 2068 Basic Tutor | QuarTerS | Winter 1987 | |
| TS 2068 HOME ROM Bypass | ISTUG Newsletter | November 1988 | |
| TS 2068 Printer Interface Last month when I started my article for the printer interface, I came up with the idea of using the... | Joseph Williamson | SUM | February 1985 |
| TS 2068 Printer Interface This month I will discuss building a printer interface for the 2068. With all the software out on the market... | Joseph Williamson | SUM | January 1985 |
| TS-2068 Data Input – a utility for: data base generation, keyboard reading, character concatenation, screen display, full editing This is an audacious attack upon the most famous weaknesses of the TS-2068, slow data input and poor screen editing.... | Update Magazine | April 1989 | |
| TS-2068 Home ROM Bypass | Nite-Times News | December 1988 | |
| TS-2068 Memory Expansion | Nite-Times News | March - April 1989 | |
| TS-2068 Programming Tips | Nite-Times News | March - April 1989 | |
| TS-2068 Tool to Convert Chr Strings Program to convert two dimensional character arrays to three dimensional arrays. | Update Magazine | July 1991 | |
| TS-2068 VARS Save and Re-Load Program find and save VARS for Larken DOS or cassette. | Update Magazine | January 1989 | |
| TS-2068 with Unlimited RAM capability Schematics and machine code to expand the 2068 RAM with port buffer, clock/calendar, 56K or 64K, expansion bank controller and... | Update Magazine | July 1988 | |
| TS2068 BASIC Tutor ATTRIBUTES & PRINT POSITION In the last issue we discussed the limitations of SCREEN$ in detecting and/or recognizing the presence... | Warren Fricke | QuarTerS | Fall 1985 |
| TS2068 Basic Tutor: SCREEN$ | QuarTerS | Summer 1985 | |
| TS2068 Drop Down Menus Utility program to support Macintosh-style dropdown menus. | Time Designs Magazine | March/April 1988 | |
| TS2068 Home RAM Map | ISTUG Newsletter | September - October 1993 | |
| TS2068 HOME ROM Bypass | LISTing Newsletter | January 1989 | |
| TS2068 Ins and Outs | CATS Newsletter | August 1987 | |
| TS2068 Joystick Operation | LISTing Newsletter | September 1992 | |
| TS2068 Keyboard Scanning | LISTing Newsletter | April 1985 | |
| TS2068 Programming Tips Although the TS2068 users manual does an outstanding job in acquainting the user with the computer, obviously it cannot include... | Sharon Zardetto Aker | SYNC | March/April 1984 |
| TS2068 Reset and Initialization Problems With Solution Reset solution for TS 2068. Works with base computer and expanded systems. | ZX-Appeal | October 1986 | |
| TS2068 Reset and Initialization Problems with Solution | LISTing Newsletter | May 1988 | |
| TS2068 Screen Addressing Instructions for PEEKing and POKEing to the display file. | Sinc-Link | May/June 1986 | |
| TS2068 Subroutine Adds Intelligence to Programs Here’s 3 short subroutine that adds intelligence to your programs to make them user friendly. It will compare a user’s... | QuarTerS | Spring 1985 | |
| TS2068 Tips | QuarTerS | Summer 1985 | |
| TS2068 Tips | SMUG Bytes | September 1989 | |
| TS2068 Utilities | Sinclair Timex User Group Newsletter | September - October 1989 | |
| TS2068 Utilities | SMUG Bytes | July 1989 | |
| TS2068 Utilities | SMUG Bytes | June 1989 | |
| TS2068 vs TI 99/4A and TRS-80 Coco II Many people have asked me which computer is the “best” computer. That has always been a tough question to answer.... | Sincus News | December 1984 | |
| Two Tips: Colors, VAL$ Using the second display file for color attributes and a string version of VAL(). | The RAMTOP | December 1985 | |
| Tyd-Bits Poking MODE; Help for Tasword. | SyncWare News | Mar-Apr 1985 | |
| UDGMaker Program to make User Defined Graphics. | LISTing Newsletter | March 1991 | |
| Ultra Hi-Res Graphics on the Timex 2068 Amongst the differences between the Spectrum and the 2068, there are the 2068’s video modes. These modes are not directly... | October 1985 | ||
| Ultra-Easy Designer Graphics A colorful little utility which leaves you all the fun of designing user defined graphics and little of the drudgery.... | Time Designs Magazine | July/August 1986 | |
| Unisort “UNISORT” is a universal sort program. It will do numeric as well as alpha sorts. It is a utility program... | S. Page Emory | SUM | August 1985 |
| Universal LROS/AROS Development Board A Project for Advance TS2068 Users True aficionados of the TS2068 will eventually decide that they want to do something... | Wes Brzozowski | Sincus News | November 1984 |
| Universal LROS/AROS/Development Board Schematic | Wes Brzozowski | Sincus News | November - December 1985 |
| Updates Anyone who hesitated to build my Universal LROS/AROS Development Board, (SINCUS NEWS, Nov. 1984), because of the cost may want... | Sincus News | March 1985 | |
| Updates After I write the first draft of an article, I go through it, mercilessly scratching out phrases, sentences, and even... | Sincus News | May - August 1985 | |
| Use Your 80 Column Printer From BASIC We had quite a few enquiries at the last meeting on using a large printer from Basic. I have given... | The Plotter | March 1987 | |
| Useful ROM Routines in the TS 2068 List of routines programmers may find useful. | September/October 1986 | ||
| Using BASIC String/Arrays in Machine Code Programs Program to transfer the location of a specific variable to a machine code program. | Update Magazine | April 1990 | |
| Using BIN Within a Program Using the expression evaluator to get around the limitations of BIN. | The Data Expansion | October 1987 | |
| Using DEF FN and FN Given are three little example programs that mixes up a brew of ways to use DEF FN and FN. There... | The Plotter | April 1991 | |
| Using Point! What is POINT? Our 2068 manual simply states that POINT tells you whether a PLOT point specified by coordinates is... | The Plotter | January 1991 | |
| Using the OPEN# and CLOSE# Commands on the TS 2068 Many people who use the 2068 have generally no idea what the commands OPEN# and CLOSE# are for and what... | The RAMTOP | December 1985 | |
| Using Your T/S 2068 Notes on using the SOUND command and a touch-tone dialer program to type in. | LISTing Newsletter | January 1998 | |
| VAL Function | ZXir QLive Alive! | Winter 1997 | |
| VAL$ (2068) | April 1986 | ||
| VAL$ on Your 2068 This feature demonstrated is one of the subtleties implied by the statement “Sinclair machines always call the expression evaluator”, and... | Syntax | October 1984 | |
| Variables in Input Prompts | CATS Newsletter | Jul 1986 | |
| WATER BALLOON MASTERS You have heard of shoot’em up games? Well, how about a splash’em down game? Yes, a major breakthrough in computer... | Eric Boisvert | Byte Power 1st Class Magazine | February 1988 |
| WEIRD BALLS (ASTRO II) Shoot everything that moves!!! Don’t let them pass you by or you’ll lose points. Features the famous 3-WAY JOYSTICK SYSTEM!... | Eric Boisvert | Byte Power 1st Class Magazine | February 1988 |
| Z-SI/O Serial Interface | Nite-Times News | April 1987 | |
| ZVOICE Like many of you, I have been fascinated by the idea of speech synthesis. I even bought a GI SP0256... | ZX-Appeal | October 1986 | |
| ZVoice Test Program | ZX-Appeal | April 1987 | |
| ZX81/TSXXXX Out-Board Real-Time Clock | LISTing Newsletter | January 1988 | |
| ZXVoice For starters, would you please dig out your October 1986 issue of ZX-Appeal and read Wilf Rigter’s article on pg... | ZX-Appeal | March 1987 |
| Title | Type | Company | Download |
|---|---|---|---|
| Type 2068 | Program | Rheesware | Download |
