| 摘要 |
PURPOSE:To attain the display of a screen for a function processing display in a short time by preliminarily storing picture data for a function processing display, and displaying the stored picture data at a display according to a received function code. CONSTITUTION:A CPU 311 performs an access to the flag storage area of an RAM in a memory 312, confirms whether or not any flag is turned on, and executes a processing corresponding to the flag which is turned on, and outputs an instruction signal to a prescribed part. After the end of the necessary processing of each function processing, the picture data are fetched to a communication control part 33, a communication header is added to the picture data by each transmission block, and transmitted from the control part 33. When received data are present in the control part 33, the picture data are transmitted through a picture processing part 34, D/A converting part 36, and picture synthesizing part 37, and displayed at a display 17 by each picture data for one frame. |
