Patent ID: 6322447
Filing Date: 2001-11-27
Classification: A63F

Abstract:
A portable color display game machine to which one of a first storage medium storing tone data and a second storage medium storing color data is selectively attachable, said portable color display game machine comprising:a storage medium discriminator for making a first determination when the first storage medium is attached, and making a second determination when the second storage medium is attached;color processing circuitry for performing first color processing on tone data read from the first storage medium in response to the first determination and outputting a first color display signal, and for performing second color processing on color data read from the second storage medium in response to the second determination and outputting a second color display signal; anda color display for displaying the first color display signal when the first storage medium is attached to said portable color display game machine and the second color display signal when the second storage medium is attached to said portable color display game machine.