Logic Operation - Rigol MSO4000 Series 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".
MSO4000/DS4000 provides the common logic operations as shown in the table
below.
Table 6-2 Logic Operation
Operation
AND
OR
NOT
XOR
MSO4000/DS4000 User's Guide
800.544.2843
Description
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
The results of logic NOT operation of a binary bit are as follows:
A NOT A
0 1
1 0
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
www.calcert.com
15
10 20
5 25
0 30
RIGOL
6-11
sales@calcert.co