Photograph of the Sinclair ZX 81 personal computer. The ZX 81 was developed by Sincalir Research and became avaliable in 1981. Ferranti developed the Uncommitted Logic Array (ULA) concept in 1972 as a means of producing custom-designed Large Scale Integrated (LSI) circuits. 1981.

Details

Extent:
1
Identifier:
YA1996.10/3/3/11624
Subject:
Electronics Industry, Ferranti Defence Products, Photograph