| 摘要 |
An image information control apparatus includes a first system for recognizing scanning of a position of image information, and a first memory unit for, when the first system recognizes scanning of the position of image information, detecting and storing an address accessed to an image information storage with, the access being started by the recognition in units of lines in a scanning direction. In addition, a second memory unit stores a line address detected and stored for the first time, a second system compares contents of the first system for recognizing scanning of the position of image information with contents of the second memory unit, and a third system interrupts the function of the first system on the basis of the comparison result of the second system. A fourth system interrupts the function of the first system when drawing processing, control of which is started by scanning the position of image information, is ended. |
