Tektronix AWG610, Руководство пользователя

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The Graphical Waveform Editor
3-58
AWG610 Arbitrary Waveform Generator User Manual
Figure 3-7: Shift Register Generator dialog box
Table 3-11: Shift Register Generator dialog box setting parameters
Parameter Description
Register Icon The Register Icon displays the current register length and tap
position values at the top left side of the dialog box.
Register Length Specifies the register length. Set a value from 1 to 32 using the
general purpose knob or numeric buttons. The graphic register
image in the dialog box will change to show the number of
registers youenter.
Target Specifies the location where the generated pseudoĆrandom
pulse data is created. Selecting Data replaces the waveform
data. Selecting Marker1 or Marker2 replaces the marker data.
If the register data has fewer data points than those in the edit
area, the register output repeats until the end of the edit area.
Do the following steps to generate a set of pseudo-random pulses:
1. Move the cursors to specify the edit area to replace with the pseudo-random
signal.
2. Push Operation (bottom) Shift Register Generator... (pop-up) OK
(side).
The Shift Register Generator dialog box appears.
3. Specify a register length in the Register Length field.
The graphical register icon at the top of the dialog box redraws to show the
number of registers entered in the Register Length field. The value can be 0
to 32.
4. Specify the register tap position(s) by selecting the register graphic icon. Use
the
a
or
'
buttons to move the cursor to the desired tap position, and then
push the – button to set the tap at the cursor position.