Understanding Your ZX81 ROM

by Ian Logan

Launched in 1981, Sir Clive Sinclair's ZX81 - successor to his ZX80 released the year before - was designed to be a low-cost introduction to home computing for the general public. It was a hugely successful machine, with over one and a half million 'official' units being sold; many more unauthorised 'clones' were also produced, particularly in Russia and other Eastern Bloc countries of the era. One could either purchase the machine...

• Format: Paperback
• Language: English
• ISBN: 1789829879
• ISBN13: 9781789829877
• Release Date: August 2022
• Publisher: Acorn Books
• Length: 168 Pages
• Weight: 0.47 lbs.
• Dimensions: 0.4" x 6.0" x 9.0"