Loading ...
Loading ...
Loading ...
Chapter 6 Operations and Measurements RIGOL
MSO7000/DS7000 User's Guide 6-9
For FFT math operation setting label, refer to descriptions in "Math Operation
Label".
Press More More, and press Color Grade continuously to enable or disable
the color grade display of the FFT operation results. When enabled, different
colors are displayed on the screen to indicate the times of data acquisition or
acquisition probability.
Press More More Reset Color Grade to clear the color grade display
and display the color grade again.
"AND" Operation
Performs logic "AND" operation on the waveform voltage values of the specified
sources point by point and displays the results. In operation, when the voltage value
of the source channel is greater than the threshold of the corresponding channel, it is
regarded as logic "1"; otherwise it is logic "0". The results of logic AND operation of
two binary bits are shown in Table 6-2.
Table 6-2 Logic "AND" Operation
A
B
A&&B
0
0
0
0
1
0
1
0
0
1
1
1
Press Math Math1 Operator to select "A&&B":
Press Operation continuously to enable or disable the "AND" operation
function.
Press SourceA and SourceB respectively, and rotate the multifunction knob
to select the channel for SourceA and Source B. Then press down the knob
to select the channel. You can also press SourceA and SourceB continuously
or enable the touch screen to select the channel. The available channels for
SourceA and SourceB are CH1-CH4 and D0-D15.
Note: Only the channels that have been enabled currently can be selected.
If Source A (or Source B) selects CH1, press More Thre.CH1 to set the
Tip
FFT shortcut operation: Enable the touch screen, and then tap the function
navigation icon at the lower-left corner of the screen to open the function
navigation. Then, tap the "FFT" icon to open the FFT menu. This oscilloscope
supports 4 FFTs: FFT1, FFT2, FFT3, and FFT4. For details, refer to the
descriptions in this section.
Loading ...
Loading ...
Loading ...