| 摘要 |
<p>PROBLEM TO BE SOLVED: To reduce the data transmission quantity between a display control device and a host computer. SOLUTION: The area of a display RAM 11 is partitioned into a display area 11a and a component area 11b. A bit map data having a high display frequency is preliminarily written in the component area 11b, and the data of the component area 11b is transferred to and displayed on the display area 11a.</p> |
