Rigol DS2000 Series Guide de l'utilisateur télécharger pdf (Page 128)

RIGOL 6 To Make Measurements

DS2000 User’s Guide

6-8

Logic Operation

Perform logic 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 following common logic operation

expressions are provided.

Table 6-2 Logic Operation

Operation Description

AND

The results of logic AND operation of two binary bits are as follows:

A B A AND B

0 0 0

0 1 0

1 0 0

1 1 1

The results of logic OR operation of two binary bits are as follows:

A B A OR B

0 0 0

0 1 1

1 0 1

1 1 1

NOT

The results of logic NOT operation of a binary bit are as follows:

A NOT A

0 1

1 0

XOR

The results of logic XOR operation of two binary bits are as follows:

A B A XOR B

0 0 0

0 1 1

1 0 1

1 1 0

1 2 ... 123 124 125 126 127 128 129 130 131 132 133 ... 263 264

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Rigol DS2000 Series Guide de l'utilisateur Page 128