| 摘要 |
A clock signal is monitored to detect a transition from a first logic state to a second logic state. Once this transition is detected, subsequent transitions of the clock signal are ignored for a predetermined time period during which signal interference is most significant. After lapse of the predetermined time period, the clock signal is again monitored to detect subsequent state transitions. In some embodiments, the clock signal is delayed using a delay circuit to produce a delayed clock signal which is used to force the clock signal to the second logic state for a predetermined time period. In one embodiment, the predetermined time period is user-selectable via one or more selectable taps on the delay circuit.
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