The Commodore 64 and Apple //e had double hires mode by turning on two different video modes and switching between them to get more colors and resolution. http

The Commodore 64 and Apple //e had double hires mode by turning on two different video modes and switching between them to get more colors and resolution. http://www.battlestations.zone/2017/04/apple-ii-double-hi-res-from-ground-up.html http://www.battlestations.zone/2017/04/apple-ii-double-hi-re... Edit typo