HP 16500C, 16501A LOGIC To trigger after all status bus lines finish transitioning, To trigger after all status bus lines finish transitioning

Triggering

To trigger after all status bus lines finish transitioningTo trigger after all status bus lines finish transitioning

In some applications, you will want to trigger a measurement when a particular pattern has become stable. For example, you might want to trigger the analyzer when a microprocessor’s status bus has become stable during the bus cycle.

1Select the timing analyzer Trigger menu and define a term called PATTERN to represent the value to be found on the label representing the status bus lines.

2Under Timing Sequence Levels, enter the following sequence specification:

TRIGGER on “PATTERN” > 40 ns

Triggering after lines are done transitioning

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