| 摘要 |
<p>The invention relates to a generator of periodic sequences of timing signals, in particular, for timing with various predetermined duration. According to the invention, a first counter puts out a signal indicating the instant of ending of the current timing process and then counts the duration of the subinterval; a second counter puts out a signal indicating a progressive number representative of the current timing process, and then counts the subintervals; pre-setting means provide the first counter with a signal representative of the duration of each individual timing process of the frequency. <IMAGE></p> |
