Address/Bus Interface
In 1981, a viable home computer required approximately 70-100 discrete logic chips (TTL). The Apple II used 62; the Commodore PET used over 90. Sinclair’s previous machine, the ZX81, used a single ULA to replace roughly 80% of those chips, retailing at £49.95. Address/Bus Interface In 1981, a viable home computer
18;write_to_target_document7;default0;a1;0;a1;18;write_to_target_document1a;_XGrtac6NMbbz4-EP_-fH0Qk_20;a5; 0;f5;0;195; Address/Bus Interface In 1981