| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a resistance and capacitor selecting function control method. SOLUTION: In the method, circumscribed input/output ports are connected to a resistance and a capacitor, a difference in charging/discharging times between the resistance and the capacitor is utilized to calculate the ratio and multiple kinds of data are obtained by division from the ratio for selection. The method is used for selecting data in the case of production by a different king of software through the use of the same kind of hardware in a production line. Besides, it is also used for selecting a key code or a keyboard ID when a radio signal is transmitted between an individual device, for example, a computer and a radio keyboard.</p> |
