ZX/TS Repair Guide – Part II
Tips on repairing the ZX81/TS 1000.
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Timex/Sinclair 1000
Z80 Extra Op Codes
Op codes for machine language programmers. Reprinted from T-S Horizons n12.
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Letters to the Editor
Letters about newsletters, programming techniques.
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ZXLR8 Part I: ZXLR8 Difficulties
Suggestions for challenges in using ZXLR8.
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