Books
Timex/sinclair 2068
Released in 1984, the Timex 2068 Technical Manual describes the hardware and operating system for the Timex/Sinclair Computer. This is a reprint of the original manual, scanned at high resolution and cleaned.
By David Anderson. This disassembly shows how Timex programmers changed the ZX Spectrum source code to support the new features and planned expansions. 443 pages.
By Richard Booth. 162 pages.
Timex/Sinclair 1000/1500 and ZX81
Eric Burgess, Howard Burgess. 153 pages.
By Richard Booth. 162 pages.
Published by E. Arthur Brown Company, this guide includes nearly all products available for the Timex/Sinclair 1000 at the time. 90 pages.
The book you spent hours with, learning how to use your Timex/Sinclair 1000.