Logic Operation - Rigol DS4024E User Manual

Chapter 6 Operations and Measurements

Logic Operation

In logic operation, the oscilloscope performs logic operations on the logic levels of
the channel waveforms of source A and source B point by point and display the
results. When the voltage value of the source channel waveform is greater than the
corresponding threshold, it is regarded as logic "1"; otherwise logic "0".
DS4000E provides the common logic operations as shown in the table below.
Table 6-2 Logic Operation
Operation Description
The results of logic AND operation of two binary bits are as follows:
A
0
AND 0
1
1
The results of logic OR operation of two binary bits are as follows:
A
0
OR 0
1
1
The results of logic NOT operation of a binary bit are as follows:
A
NOT 0
1
The results of logic XOR operation of two binary bits are as follows:
A
0
XOR 0
1
1
DS4000E User's Guide
B A AND B
0 0
1 0
0 0
1 1
B A OR B
0 0
1 1
0 1
1 1
NOT A
1
0
B A XOR B
0 0
1 1
0 1
1 0
RIGOL
6-11