Table 9.2 Logic Operation - Rigol DHO924S User Manual

DHO900 User Guide
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• A||B: 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 shown in
Operation
.
• A^B: Performs logic "XOR" 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 XOR operation of two binary bits are shown in
Operation .
• !A: Performs logic "NOT" 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 "NOT" operation of one binary bit are shown in
Operation
.

Table 9.2 Logic Operation

A B
0 0
0 1
1 0
1 1
Operation Result Display Window
Click or tap the Operation on/off switch to enable the display of the operation result
window. The source and the waveform sizes parameters are displayed at the top of
the window, as shown in the figure below.
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15
10 20
5 25
0 30
A&&B A||B
0 0
0 1
0 1
1 1
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Table 9.2 Logic
Table 9.2 Logic
Table 9.2 Logic
A^B !A
0 1
1 1
1 0
0 0
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