Byteing Deeper Into Your Timex/Sinclair 1000
Review of the book by Mark Harrison.
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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.
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.
Tone Generator
Generate tones on your ZX/TS by building this circuit and using a machine code routine with it connected.
When You Forget Syntactic Sum
Short routine to calculate the sum when you’ve forgotten to load the program.
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Concatenating Machine Code
How to combine two machine language routines for use in a single program.
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