| 摘要 |
PROBLEM TO BE SOLVED: To provide an interest display board which can display long message like news, etc., by showing the scroll display data scrolling on a display means with addition of an interrupt signal. SOLUTION: Interest data on the N-th page and data to be displayed by scrolling are outputted to a display part 6 among those received data. Then, the data on the next page (N+1) are inputted to the part 6 after a set display time. In such a way, the data are shown at the part 6 for a set fixed time and the display page is switched at every set time. In this case, the messages line news, etc., to be displayed with scrolling together with the interest data are also switched to those of the next page. The scroll display is carried out by shifting successively the display position of data on the scroll display rows to the right after the data are outputted to the part 6 and then an interrupt signal is sent to a CPU 2 from a control circuit 5. As a result, long messages like news, etc., can be displayed. |
