| 摘要 |
PURPOSE:To make it possible to control operation timing in small-sized SOR's units/circuits by providing a delay circuit, counter and the like as a replacement means for event pulse. CONSTITUTION:Various units disposed along a storing ring are provided with a separation function of a clock pulse from a start pulse and with output circuits 22-24. Delay circuits 26A-26D make separated clock pulses delay, and the delay output is sent to a circuit selected by latch outputs (a)-(d) after a comparator generates coincidence outputs, which are turned to be a start pulse for the circuit/unit. As a result, start-up timing is set after a delay time selected by the outputs (a)-(d) after an (i)th start pulse indicated by the start data taken in a latch circuit 30. The functions of event pulses are given through an outside network 36. It is thus possible to control operation timing of various units/ circuits of small-sized SOR(Synchrotron Orbital Radiation). |
