| BB-1 8-Bit Input/Output Module Kit |
Two Intel 8212 8-bit I/O port chips are the heart of the BB-1. Byte-Back’s module is compatible with both ZX and Timex units and neatly uses memory locations 32764 and 32766 to store input and output information. |
Timex/Sinclair 1000 |
| Byte-Back M-64 Memory Expansion |
Review of the RAM pack. |
Timex/Sinclair 1000 |
| Byteing Deeper Into Your Timex/Sinclair 1000 |
Review of the book by Mark Harrison. |
Timex/Sinclair 1000 |
| Chase |
Avoid the snake by moving tokens with 4 cursor control keys. Chase ends and prints your score when the snake catches you or you accumulate 100 points. |
Timex/Sinclair 1000 |
| Converting Decimals to Floating Point Binary |
Explains how positive integers are converted to Sinclair’s internal floating point. |
Timex/Sinclair 1000 |
| Dear Editor |
Semantics about baud vs bits per second; keyboard conversions; solving heat build-up; Timex modem compatibility with ZX80; renumbering program; conversion to ASCII; install RAM pack inside ZX81; interface Selectric typewriter. |
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| Grimm's Fairy Trails |
Review of Timex’s response to PACMAN. The maze-pursuit game has 6 levels of play, from crawl to very fast. |
Timex/Sinclair 1000 |
| KOPAK Creations Opens Retail Store |
Retail location was at 119 Peter St., Union City, NJ. |
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| Monthly Income Graph |
Creates a monthly income graph for a year. It lets you see which months your income rises and which months it falls. |
Timex/Sinclair 1000 |
| New Products and Services (Syntax v4 n1) |
New products from KSOFT, D. Lipinksi, ZX Software Team, M.C. Hoffman, Run-it Software Club, Startext, Expense Cutters Products, Computa-Dek, Bytesize Computer Products, Computer Continuum, Martin Irons, Rose Aircraft. Charles Durang will not publish ZX Newsletter, focus on books instead. |
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| Program Improvements/Refinements |
Correction to Star Hunter, Composer by Lamo-Lem, Solar Program, Etching. |
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| Proprietary International Announces ZT21000 |
Details of their new co-processor for ZX/TS computers, the ZT21000. |
Timex/Sinclair 1000 |
| Second Annual Rosetta Stone Award |
Sponsored by Mindware Inc. is for outstanding achievement in ZX/TS hardware or software development. |
Timex/Sinclair 1000 |
| Sinking Fund |
How much money do you need to save each month to have a certain sum accumulated at a certain time? That is a sinking fund calculation. |
Timex/Sinclair 1000 |
| Speech Pack |
Speech Pack gives you computer-generated speech through your ZX/TS. Speech Pack is a black box with a special processor and ROM containing words. It has three other sockets so other word ROMs can plug in. |
Timex/Sinclair 1000 |
| Syntax Errors |
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| Tone Generator |
Generate tones on your ZX/TS by building this circuit and using a machine code routine with it connected. |
Timex/Sinclair 1000 |
| Users' Groups |
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