Rigol DHO4804 DHO4000 series user manual

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9.4 Logic Operation

In the Math menu, click or tap the Operator drop-down button to select the desired

math operation. The logic operations supported by this oscilloscope include A&&B,

A||B, A^B, and !A. After selecting the desired logic operation in the drop-down button

of Operator, you can configure its settings for the selected logic operation type.

Figure 9.10 Logic Operation Menu

• A&&B: 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 9.2 Logic

Operation

• 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

Table 9.2 Logic

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

Table 9.2 Logic

Operation

Math Operation

DHO4000 User Guide

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Rigol DHO4804 oscilloscope