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Markers
(Timing)
The Markers field allows you to specify how the X and O markers will be
positioned on the timing data. The options are:
• Off
• Time
• Patterns
• Statistics
Markers Off/
Sample Period
Whenthemarkersareofftheyarenotvisibleandthesamplerateis
displayed. In transitional timing mode, the sample rate will always be 10
ns. In Glitch, the sample period is controlled by the s/Div setting and can
be monitored by turning the markers off.
Note The sample period displayed is the sample period of the last acquisition. If
you change the s/Div setting, you must touch Run to initiate another
acquisition before the sample period is updated.
Although the markers are off, the logic analyzer still performs statistics, so
if you have specified a stop measurement condition the measurement will
stop if the pattern specified for the markers is found.
Markers Time When the markers are set to Time, you can place the markers on the
waveforms at events of interest and the logic analyzer will tell you:
• Time Trig(ger) to X
• Time Trig(ger) to O
• Time X to O
Figure 6-4. Markers Off
HP 16510B Interpreting the Display
Front-Panel Reference 6 - 3