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Chapter 6 MATH and Measurement RIGOL
DS1000Z-E User Guide 6-11
"AND" Operation
Perform logic "AND" operation on the waveform voltage values of the specified
sources point by point and display 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 logic "0".
The results of logic AND operation of two binary bits are as follows.
Table 6-2 Logic "AND" Operation
A
B
A&&B
0
0
0
0
1
0
1
0
0
1
1
1
Press MATH Math Operator to select "A&&B":
Press Operation to enable or disable the "AND" operation function.
Press SourceA and SourceB to select the desired channels (CH1 or CH2).
― If source A selects one of the channels (CH1-CH2), press Thre.A and use
set the threshold of source A in logic operation.
― If source B selects one of the channels (CH1-CH2), press Thre.B and use
set the threshold of source B in logic operation.
Press Offset and use to adjust the vertical position of the operation results.
Press Scale and use to adjust the vertical scale of the operation results.
Press Scale Reset to adjust the vertical scale of the operation results to the
optimal value according to the current configuration.
Press Options to set the start and end points of the operation results, enable or
disable waveform invert, etc.
― Press Start and use to set the start point of the operation results.
― Press End and use to set the end point of the operation results.
― Press Invert to enable or disable the inverted display function of the
waveform.
― Press Sens. and use to set the sensitivity of the digital signal converted
from the analog signal on the source. The setting range is from 0 Div to
0.96 Div.
― Press Auto Scale to enable or disable the auto scale function. When auto
scale is enabled, the instrument will adjust the vertical scale of the
operation results to the optimal value according to the current
configuration.
Note: Smooth is grayed out and disabled. It is only available for differential
operation.
You can also use HORIZONTAL
POSITION and HORIZONTAL
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