| 摘要 |
<p>PURPOSE:To automatically execute a prescribed processing to be operated at the time of connecting an equipment without using a switch by executing the prescribed processing based on a signal generated at the time of connecting the prescribed equipment with the main body. CONSTITUTION:At the time of factory shipping, when a loader 101 is connected with a data processor 100, the power source of the data processor 100 is turned on, and whether or not a memory all clear(MAC) signal is generated is judged. Then, an initialization program stored in a ROM 19 of the loader 101 is loaded onto a RAM 12 of the data processor 100 based on the MAC signal, an initialization processing according to the initialization program is executed, whether or not an application program ROM 13 is legal is judged, and when it is proper, an application program is activated. Also, when the main body is installed at a prescribed position after factory shipping, only the correctness of the application ROM 13 is checked after the power source is turned on since the initialization processing is already ended.</p> |
