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RIGOL Chapter 6 Operations and Measurements
6-10 MSO7000/DS7000 User's Guide
threshold of Source A (or Source B) in logic operation. For setting methods,
refer to descriptions in "Parameter Setting Method".
If Source A (or Source B) selects CH2, press More Thre.CH2 to set the
threshold of Source A (or Source B) in logic operation. For setting methods,
refer to descriptions in "Parameter Setting Method".
If Source A (or Source B) selects CH3, press More Thre.CH3 to set the
threshold of Source A (or Source B) in logic operation. For setting methods,
refer to descriptions in "Parameter Setting Method".
If Source A (or Source B) selects CH4, press More Thre.CH4 to set the
threshold of Source A (or Source B) in logic operation. For setting methods,
refer to descriptions in "Parameter Setting Method".
Press Offset, and then rotate the multifunction knob to adjust the vertical
offset of the operation results. You can also directly rotate Wave Vertical
POSITION or enable the touch screen to adjust the vertical offset.
Press Size, and then rotate the multifunction knob to select the waveform
size. Press down the knob to select it. You can also press Size continuously or
enable the touch screen to select it. The available sizes include "Small",
"Medium", and "Large". Also, you can rotate Wave Vertical
SCALE to
adjust the waveform size.
Press More AutoScale to adjust the vertical scale and offset of the operation
results to the optimal value according to the current configuration, so as to
better observe.
Press More Sensitivity to set the sensitivity of the digital signal converted
from the analog signal on the source. For setting methods, refer to descriptions
in "Parameter Setting Method".
Press More Label to set the label for math operation results. For details,
refer to descriptions in "Math Operation Label".
"OR" Operation
Performs logic "OR" 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 OR operation of
two binary bits are as shown in Table 6-3.
Tip
The thresholds of the digital channels (D0-D15) are respectively set in the LA
module.
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