| 摘要 |
<p>PURPOSE:To constitute a resetting device by a small number of circuit elements without using a CR delay circuit, by connecting a direct circuit consisting of a resistor and a random diode between the DC power supply terminal of a microcomputer and the earth and also connecting the output of said connection point to a reset terminal. CONSTITUTION:The power supply terminal 2 of the microcomputer 1 is connected to the DC power supply terminal 3 at which voltage is raised with inclination. The direct circuit consisting of the resistor 4 and the random diode 5 is connected between the power supply terminal 3 and the earth. The connection point between the resistor 4 and the random diode 5 is connected to the reset terminal of the microcomputer 1.</p> |
