Global state vs. sequences – Teledyne LeCroy PETracer EML Analyzer and Exerciser User Manual User Manual

Page 119

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PETracer EML User Manual

Chapter 8: Recording Options

LeCroy Corporation

111

Global State vs. Sequences

The Main Display area in the center of the Recording Rules page has two cells that affect
events differently.

Global State: Events dragged into the Global State cell are searched for throughout the
recording. For example, if you place an Error in the Global State cell and assign a Trigger
to it, the Analyzer searches for errors from the start of the recording until the end.

Sequence State: The cell marked Drag an event here to create a new sequence is a
Sequence Cell. Sequence cells are used to event sequences, which are chains of events
culminating in a trigger or other action. One sequence (i.e., a separate chains of events)
can be created with up to 32 states. A state is an event condition plus some action within
a sequence.

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