User Manual

RIGOL Chapter 3 Arbitrary Waveform Output
User‟s Guide for DG5000
3-4
Play Mode
The generator will enable the “Play” mode once the “Initial Points” is greater than
16 Mpts and be able to output waveform with up to 128 Mpts. In this mode, you can
adjust the sample rate fs through setting the frequency division coefficient N. The
function relationship between fs and N is as following:
When N≤2,
N
s
2
1G Sa/s
f =
When N>2,
82)-(N
1G Sa/s
f
s
×
=
The range of N is from 0 to 268435456 (2
28
).
As shown in the figure below, press Mode to select “Play”. As can be seen,
Freq/Period will change to Sample which denotes the frequency division coefficient
N. Use the numeric keyboard or knob to modify the parameter.
Figure 3-2 Arbitrary waveform output mode (Play)