| 摘要 |
In a RAM slew-type display control circuit (60), RGB data generated on the basis of a DSI standard command transmitted from a host (1) are sent to a checksum circuit (33). The checksum circuit (33) obtains a checksum value for the RGB data and determines, on the basis of the obtained checksum value, whether the RGB data have been updated. When it is determined that the RGB data have been updated, the RGB data are sent to a latch circuit (34), and checksum processing data indicating that the RGB data have been updated are sent to a timing generator (35), whereby an image displayed by a display unit (15) is immediately force-refreshed. |
