Display apparatus and driving device for displaying

摘要

An information processing apparatus having an MPU for providing display data and a control signal and a display device for displaying the display data according to the control signal from the MPU. The MPU selects a first display mode in which the number of gray scales for display is large when the information processing apparatus is in a communicating condition and selects a second display mode in which the number of gray scales for display is small when the information processing apparatus is in a waiting condition, and the display device displays the display data according to the display mode selected by the MPU.