| 摘要 |
PURPOSE:To set a titled generator easily, by making the time of the on/off signal of an intermittent signal variable by changing only the period of a pulse signal of an oscillation circuit. CONSTITUTION:Signals (a), (b) of oscillating circuits 1, 3 outputting the pulse signal whose period is varied freely are counted at count circuits 2 and 4. An FF circuit 5 is set with an output signal (c) of the circuit 2 and reset with an output signal (d) of the circuit 4, and a noninverting signal (e) and an inverting signal (f) are outputted, the circuit 2 is reset with the signal (e) and the circuit 4 is reset with the signal (f). Since the time of the on/off signal of the intermittent signal is varied by changing only the period of the pulse signals (a), (b) of the circuits 1, 3, thus setting the generator easily. |
