| 摘要 |
<p>PURPOSE:To prevent a picture from being turned off during continuation of processing by providing an inter-processor communication driver and resetting a picture display time control means by the operation signal between communication means in accordance with the operation signal from an input means. CONSTITUTION:The communication function between processor mounted boards is supported by an inter-processor communication driver 19. When data transmission/reception is requested to the driver 19, a picture turning-on function 16 is operated after execution of the data transmitting/receiving operation to set a time monitor function 15 again. At this time, not only the operation signal of the input means but also the operation signal between input/output means having processors resets the picture display control means to the initial state. Thus, the picture is prevented from being set to the turning-off state by the operation of the picture turning-off function 17 or being inverted and displayed on a display device 6 during the processing of an application program.</p> |
