Pattern Markers
When Pattern markers are selected, two markers labeled X and O
become available. You can use these markers to identify and mark
unique bit patterns in the waveform display. Once the unique bit
patterns are marked, you can use them as reference points or as
criteria for a stop measurement.
The markers are color-coded for easy recognition in the waveform
display. The X marker is a vertical green line, and the O marker is a
vertical yellow line. In addition, each marker is labeled at the bottom
of the display. When a marker is positioned in the waveform display,
it is also positioned in the data listing display. You control pattern
markers with the following fields:
• X-pat / O-pat Occurrence Fields
• From Trigger / Start / X Marker Field
• X to O Display Field (Timing only)
• Center Screen Field
• Specify Patterns Field
• X and O entering / leaving Fields (Timing only)
• Pattern Display Fields
• Label and Base Fields
• Label / Base Roll Field
• Stop Measurement Field
• Clear Pattern Field
7–12