Designing Operating Systems: A ROM Based O.S. for the Z81 Authors Clark Calkins Publication The Computer Journal Pub Details Issue: 32 Date Pages 18-19 Read the article Article describes implementing a smaller operating system, with CP/M as the starting point, on the Sinclair ZX81/TS 1000. Products Downloadable Media Download file Related Articles Image Gallery Tags The Computer Journal CP/M Downloadable TS 1000 People Clark Calkins
