Tektronix AWG610, Руководство пользователя

Страница: 189 / 466

The Graphical Waveform Editor
AWG610 Arbitrary Waveform Generator User Manual
3-71
The Re-sampling... command enables you to specify a new clock frequency or a
new number of points. It resamples and updates the whole waveform data record
in the active window.
ReĆsampling Dialog Box.
The current number of points and the current sample
clock frequency are in the top display. You should set the new number of points
or sample clock frequency at the bottom. The number of points and the sample
clock frequency are dependent on each other.
Table 3-18: ReĆsampling dialog box parameters
Parameters Descriptions
New Points
Specifies the new number of sample points.
New Clock Specifies the new sample clock frequency.
Do the following steps to resample a waveform:
1. If more than one window is open, select the source waveform as follows:
Push Window (bottom) Window1, Window2, or Window3 (side).
2. Push Tools (bottom) Re-Sampling... (pop-up) OK (side).
The Re-sampling dialog box appears.
3. Set a value in either the New Points or the New Clock.
4. Push the OK side button to update the current window with the waveform
that resulted from resampling with the above specified sample clock
frequency.
The Code Convert... command can be applied to the waveform data and marker
data. The code convert function inputs a 01 pattern. When you select waveform
data as the input source, the input data is considered to be 1 when the point
values are equal to or larger than 0.5 and 0 when the point values are less than
0.5.
For the details on the code conversion, refer to The Tools Menu on page 3–79
and to Code Conversion on page F–7.
The XY View... command displays the XY view of two waveforms. The XY
view dialog box is an information display and does not alter the waveform data.
The XY View dialog box, shown in Figure 3–11, lets you specify the waveforms
you want to display in the XY view. Table 3–19 describes the dialog box fields.
ReĆsampling...
Code Convert...
XY View...