| 摘要 |
PURPOSE:To perform processing at a high speed without the absence time of pulse data, by bringing plural scalers under the control of computers by turns in accordance with processes. CONSTITUTION:The 1st computer 11-1 starts scaler 10-1 and, when the scaler reads pulse data for a certain time, outputs a stop command and at this point in time, the data are latched. At the same time, computer 11-1 sends a start signal to the 2nd scaler 10-2, which reads pulse data for the certain time. As a result, both the scalers interlock so as to prevent absence of read pulse data. Computer 11-2 processes the latched data to determine the following scanning period. The following scanning period is sent to computer 11-1 and the following control over the scalers is exercised.
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