| 摘要 |
A circuit is provided for resetting a digital logic circuit, such as a digital counter. A switch 16 provides a first signal when a predetermined condition has occcurred. A flip-flop 24 provides an output reset signal when the flip-flop is in a first state, in response to the first signal. The digital logic circuit to be reset 32 is coupled to the output of the flip-flop 24 for receiving its output reset signal. Feedback means 34, 36, 38 are coupled from the digital logic circuit 32 back to the flip-flop 24 for providing a signal to put the flip-flop into its other state whereby its output reset signal is terminated. |
