The Timing Display; Waveform Displays; Figure 6-10. Typical Timing Waveform Display - HP 1630A Operating And Programming Manual

Timing Measurements Model 1630A/D/G
THE TIMING DISPLAY
The analyzercan present three kinds of displays: waveforms, lists, and XY charts . These displays are described
in this chapter.
Waveform Displays
Figure 6-10 is atypical timing waveform display . It shows the states of six channels during a measurement . The
probe channels shown on the waveform display are identified on the left-hand side of the display by their label
names and numbers which identify bit positions within the label .
Display Content :
Channels on Display:
Display control fields
Sample Period :
Magnification :
Magnify About :
Cursor Moves :
Label Moves :
Bit Labels:
Roll indicator :
"o"
Marker
"x" Marker
Figure 6-10. Typical Timing Waveform Display
1 to 16 channels (X2 vertical magnification with 8 or less channels .)
Any bit in any position, identified by label name and bit number (if in multi-bit
label) on left-hand side .
10 ns to 500 ms . Sample period may be changed and obtain new traces when in
this menu .
selects from 1X to 40X . Bright bar in dotted line at bottom shows position of
display window in memory .
Moves magnified display window to area around "x" or "o" markers .
Selects "x", "o", or "x&o" markers to be moved by CURSOR keys . Scale at top
shows time period between "o" and "x" on display.
Shift and cursor changes order of labels .
Press NEXT[] key to bring any bit to any point. Press INSERT and DELETE to
add or remove channels . Press CLEAR ENTRY to turn off a display channel .
Press LABEL up-arrow or down-arrow to move a channel up or down on the
display .
arrows in upper right-hand corner indicate whether display window can be
positioned left or right by ROLL keys .