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RIGOL Chapter 6 Operations and Measurements
6-10 DS8000-R User Guide
âš« Click Offset to adjust the vertical offset of the operation results with the
displayed numeric keypad or by scrolling with the mouse.
âš« Click Size to select the waveform size. The available sizes include "Small",
"Medium", and "Large".
âš« The AutoSetting menu under More is grayed out and disabled.
⚫ Click 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".
⚫ Click 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.
Table 6-3 Logic "OR" Operation
A
B
A||B
0
0
0
0
1
1
1
0
1
1
1
1
Click Math → Math1 → Operator to select "A||B":
âš« Click Operation continuously to enable or disable the "OR" operation function.
âš« Click SourceA and SourceB to select the channel for Source A and Source B.
The available channels for Source A and Source B are CH1-CH4.
Note: Only the channels that have been enabled currently can be selected.
➢ If Source A (or Source B) selects CH1, click More → Thre.CH1 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 CH2, click 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, click 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, click More → Thre.CH4 to set the
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