49 Explosive Games for the ZX-81 |
Galactic Intruders, Checkers, Death Maze, Breakout, Smuggler’s Mold, and 44 other favorites, newly adapted for your TS1000 or ZX81. Contains complete programming instructions, plus easy-to-understand game rules. |
Sinclair ZX81 |
BASIC Basics for the Timex Sinclair 1500, also for use with Timex 1000 and Sinclair ZX-81 computers |
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Timex/Sinclair 1000, Timex/Sinclair 1500 |
Basics of Timex Sinclair 1000, ZX81 Basic |
Covers hierarchy of arithmetic operations; entering programs; branching; arrays; loops; multidimensional arrays; simulating library functions; using subroutines; SLOW and FAST mode; relational operators in logical decisions; plotting; graphics in strings; plotting; slicing; strings in arrays. |
Sinclair ZX81, Timex/Sinclair 1000 |
Basics of Timex Sinclair 1500/1000 BASIC |
Covers hierarchy of arithmetic operations; entering programs; branching; arrays; loops; multidimensional arrays; simulating library functions; using subroutines; SLOW and FAST mode; relational operators in logical decisions; plotting; graphics in strings; plotting; slicing; strings in arrays. Contents Preface v 1 The Keyboard 2 Hierarchy of Arithmetic Operations 3 Entering Programs 4 Output to the Screen 5 |
Timex/Sinclair 1000, Timex/Sinclair 1500 |
Exploring Timex Sinclair 1500/1000 Graphics |
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Timex/Sinclair 1000, Timex/Sinclair 1500 |
Fifty 1K/2K games for the ZX81 and Timex Sinclair 1000 |
A new selection of games designed for the TS1000 and ZX81; all in 1-2K. Features such arcade favorites as: Dogfight, Breakout, Outlaw, Galaxian, Roadracer, Alien Invasion, and dozens more. |
Sinclair ZX81, Timex/Sinclair 1000 |
Making the Most of Your Timex Sinclair 1500/1000 |
This handbook focuses on the additional features of the TS1000 and 1500. New games and useful learning tricks help show how to write programs that really work. It will guide users from start to finish, through each feature and function of the TS1000/1500 personal computer. |
Timex/Sinclair 1000, Timex/Sinclair 1500 |
Making the Most of Your ZX-81 |
This handbook focuses on the additional features of the TS1000 and ZX81. New games and useful learning tricks help show how to write programs that really work. Guides users from start to finish, through each feature and function of the TS1000/ZX81 personal computer. |
Timex/Sinclair 1000 |
Mastering Machine Code on your Timex Sinclair 1500/1000 |
Contents CHAPTER 1 AN INTRODUCTIONA brief summary of the book. CHAPTER 2 INTRODUCTION TO HEXADECIMAL AND MACHINE CODEComputers count in sixteens, not tens. This system is called hexadecimal, and is quite useful to know. CHAPTER 3 SIMPLE ARITHMETIC“Simple” means very simple! Plusses and minuses only. Division and multiplication are left till later! CHAPTER 4 PEEKING |
Timex/Sinclair 1000, Timex/Sinclair 1500 |
Mastering Machine Code on Your ZX-81 |
Using this guide, the reader learns the ins and outs of ZX machine code translation. The handbook reveals the secrets of the ZX81 and shows how to adapt the ZX81 code to the ZX80 machine. |
Sinclair ZX80, Sinclair ZX81 |
Self-Teaching Software for the ZX-81 and Timex Sinclair 1000 |
Children from grades 1 through 6 will find basic arithmetic skill instruction and numerous practice programs. Each of the six packages contains 2 cassette tapes with 32 lessons, games and activities, plus an explanatory booklet. 16K. |
Timex/Sinclair 1000 |
The Explorer's Guide to the Timex Sinclair 1500/1000 |
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Timex/Sinclair 1000, Timex/Sinclair 1500 |
The Explorer's Guide to the ZX-81 and Timex Sinclair 1000 |
About 60 pages of usable insider information (Interrupts, video, block diagram) and 60 more of somewhat undocumented Basic sample programs. The insider stuff does look helpful and a few schematics are provided (16K RAM, PIO, relay driver). This book just might fill in some facts missed elsewhere. |
Timex/Sinclair 1000 |
The Timex Sinclair 1500/1000 Pocket Book |
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Timex/Sinclair 1000, Timex/Sinclair 1500 |
The ZX81 Pocket Book |
Contains programs ready to run, as well as programming hints to help you create your own programs. Also includes an introduction to machine code, has a complete adventure game entitled “City of Azlan” and guides you to create your own adventure games. |
Sinclair ZX81, Timex/Sinclair 1000 |
Timex/Sinclair 2068, 1500, and 1000 Machine Language Programming and Interfacing |
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Timex/Sinclair 1000, Timex/Sinclair 1500, Timex/Sinclair 2068 |