Markerstime - HP 1652B Getting Started Manual

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:
l
Time X to Trig(ger).
l
Time 0 to Trig(ger).
l
TimeXtoO.
To position the markers, move the cursor to the field of the marker you
wish to position and press SELECT. A pop-up will appear showing the
current time for that marker. Either rotate the KNOB or enter a
numeric value from the keypad to change the position of that marker.
Pressing SELECT when you are finished positions the marker and
closes the pop-up.
When the cursor is on either the X to Trig or 0 to Trig fields, you can
also enter a value directly from the keypad without pressing SELECT.
Timing Waveforms Menu
19-4
[i] - lining
flarkers 1
Time
Accumulo te IpiT-1
Tlme/Dlv [500]
-70
ns
IC'OCK]
Figure
19-5.
Markers Time
The Time X to 0 field will change according to the position of the X
and 0 markers. If you place the cursor on the Time X to 0 field and
press SELECT, another pop-up will appear showing you all three
times: X to Trigger, 0 to Trigger, and Time X to 0.
[68000TItlNG]- Timing Waveforms
flarkers
-1 X to Trig L-4901
hcumul ate
[ml 0 to Trig 11
Time/Div 1-1
Delay I-1
[ tbrker tloveamn t (=)I
4
Time X 0 to to X Trigger Trigger to 0 -490 220 710 ns ns ns
Figure
19-6.
Time X to 0 Pop-up
If you rotate the KNOB while this pop-up is open, both X and 0
markers will move, but the relative placement between them will not
change.
HP 16528/1653B
Front-Panel Reference