DEFMAG
29 byte machine code routine that allows you to store audio frequency data and to synthesize the facsimile sound at will.
Timex/Sinclair 1000
Keyboard Alternatives
Alternatives to the Sinclair keyboard: overlays, beepers, full keyboards. Plans for wiring your own keyboard and list of keyboard alternative vendors provided.
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Word Processing on ZX/TS Computers
Comparison of wordprocessing and text editing programs for the Timex/Sinclair 1000.
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A ZX/TS Celebration in Boston
On October 22, 1983, the Boston Computer Society’s Sinclair-Timex User Group celebrated their Second Anniversary at the Boston Park Plaza Hotel. And what a celebration it was, with exhibits, seminars, and new Timex/Sinclair product announcements! Group Director Sue Mahoney and her staff (Will Stackman, Jack Hodgson, Jeff Parker, Beth Elliott, Bob Masters) organized what must
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Watch Where You Are Going
In many games you need to know if something is already in the space where you are about to print another character. Whether you are firing a missile at a target, having PacMan gobble dots, or checking for a dead end in a maze, the method is the same: calculate the new position tor your
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Search and Replace Routines
The routines in are designed to search through a program and replace all occurrences of one character or keyword with another (keywords are represented with one byte, too). The routines can all be entered directly from the keyboard into a 1 REM line.
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Chaining Programs
A method for merging programs. The method in outline is: 1) Protect the resident program from erasure by POKEing a copy of it above RAMTOP. This area of memory, once created, is unaffected by LOAD, SAVE, and NEW. 2) LOAD the other program from the tape in the normal manner. 3) POKE the original program
Split and Save
Would you like to freeze the upper part of your display screen? With “Split ‘n Save” you can! While the information in the lower portion is appearing and disappearing, any test or graphics in the upper portion remain on view.