This book takes the reader through the design and implementation of the Sinclair ZX Spectrum's custom chip, revealing for the first time the decisions behind it
First published in 1982, William Tang’s Spectrum Machine Language for the Absolute Beginner is generally considered to be the best introduction to 8-bit machi
This book tells the story of the classic home computers that paved the way for the PCs we use today - from 1977s pioneering MITS Altair to the latest swivel scr