![]() MULTICLOCK ERM POWER SUPPLY GENERATOR1, of logic circuit test equipment to which the multi-clock generator of the present invention is applied. BRIEF DESCRIPTION OF THE DRAWINGSĪ description will be given, with reference to FIG. In this case, the first and second oscillators are arranged so that they oscillate at the same frequency which can be set from the outside namely, the same set frequency data can be used for oscillation of these oscillators. In this way, multi-clock pulses of the same number as the preset number of clocks are produced upon each occurrence of the trigger pulse. The number of multi-clock pulses is counted by a clock counter, and when it is detected by stop detecting means that the clock counter has counted to a preset number of multi-clock pulses, the first and second oscillators are stopped from oscillation. The oscillation outputs of the first and second oscillators are applied to a flip-flop to control it, producing multi-clock pulses each having a leading edge determined by the oscillation output of one of the oscillators and a trailing edge determined by the oscillation output of the other. a predetermined numberĪccording to the present invention, when a trigger clock is input, its leading and trailing edges are detected, and a first oscillator starts oscillation at the leading edge detected timing and a second oscillator starts oscillation at the same oscillation frequency as the first oscillator at the trailing edge detected timing.
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