| 摘要 |
<p>PURPOSE:To realize a display device which has a large number of display digits. CONSTITUTION:A display 3 consists of display parts 30 and 31 in two upper and lower stages and when numeric data is inputted on a keyboard 5 with keys, the numeric data is shifted and displayed in order from the right-end display position of the display part 30 in the lower stage to the left-end. When the input data overflows exceeding the number of the display digits of the display part 30, the data is shifted in order from old data every time new data is inputted, and then displayed on the display part 31 in the upper stage. The display operation is controlled by a CPU 1.</p> |
