ELECTRONIC EQUIPMENT AND IMAGE FORMING APPARATUS

摘要

PROBLEM TO BE SOLVED: To reduce a timing delay for changing a control of an operation part with respect to a timing for switching a displayed screen when executing a control for displaying a screen on a display part and the control of the operation part with different CPUs.

SOLUTION: An operation control part 421 and a display control part 515 respectively include CPUs and control an operation part 405 and a display part 403. When the display control part 515 switches a screen displayed on the display part 403, a data transference part 517 transfers control data to the operation control part 421 before image data indicating a screen after switching is stored in a VRAM. The control data is data for allowing the operation control part 421 to execute a control corresponding to the screen after switching on the operation part 405. A command signal transmission part 519 transmits to the operation control part 421 a command signal for allowing the operation control part 421 to execute the control of the operation part 405 on the basis of the control data after the image data indicating the screen after switching is stored in the VRAM.

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