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Showing Levels at
the Cursor
Magnifying the
Diagram
Changing the
Waveform Size
8-16 Timing: Using the Analyzer
The cursor can also be positioned by entering the relative sample
number on the command line. The command
100
<RETURN>
moves the cursor to sample number one hundred, while the
command
-50
<RETURN>
positions the cursor at sample number minus fifty. In all cases, if
the corresponding sample is not currently on the display, it will be
centered in the display.
Refer "Locating Events in Trace Memory" later in this section for
more information on positioning the cursor.
The level for each of the signals is depicted in the waveform. You
can also choose to display the signal level, high ("H"), low ("L"), or
glitch ("G"), at the current cursor position by enabling that feature.
The command
indicate levels_at_cursor on <RETURN>
enables the display of signals levels at the cursor. The levels are
indicated to the right of the labels.
The default magnification of the trace memory data is x4. With this
magnification, a standard mode sample fills the waveform. A
higher magnification indicates that more detail is displayed (less
trace memory is depicted in the waveform) and a lower
magnification indicates that less detail is displayed.
The command
magnify x100 <RETURN>
changes the "magnification" on the trace to 100 times.
The relative vertical size of the waveform can be changed to make
visualization easier. You can set the waveform to small, medium,
or large. Small is the default waveform size.
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