8K MC Video Invert Routine Authors Jason Harper Publication Syntax Pub Details Volume: 4 Issue: 6 Date June 1983 Pages 21 Read the article See all articles from Syntax/Syntax ZX80 v4 n6 Machine code program can almost instantly change everything on the screen to inverse video. Products Downloadable Media Related Articles Tags Syntax, 1983, Machine language programming, TS 1000, Type-in program People Jason Harper
