RIGOL MSO/DS1000Z Series - Manual (Page 125)

Chapter 6 MATH and Measurement RIGOL
MSO1000Z/DS1000Z User’s Guide 6-11
―
Press fx Operator, fx A and fx B to set the operator and signal sources of
the inner layer operation of Fx operation (please refer to the introduction in
"Fx Operation").
Note: Smooth is grayed out and disabled. It is only available for differential
operation.
 You can also use HORIZONTAL POSITION and HORIZONTAL
SCALE to adjust the horizontal position and scale of the operation results.
"OR" Operation
Perform logic "OR" 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 results of logic OR operation of two binary bits are as follows.
Table 6-3 Logic "OR" Operation
A B A||B
0 0 0
0 1 1
1 0 1
1 1 1
Press MATH  Math  Operator to select "A||B":
 Press Operation to enable or disable the "OR" operation function.
 Press SourceA and SourceB to select the desired channels (CH1-CH4 or
D0-D15).
―
If source A selects any channel in CH1-CH4, press Thre.A and use set
the threshold of source A in logic operation. If source A selects any channel
in D0-D15, Thre.A will be hidden automatically.
―
If source B selects any channel in CH1-CH4, press Thre.B and use set
the threshold of source B in logic operation. If source B selects any channel
in D0-D15, Thre.B will be hidden automatically.
 Press Offset and use to adjust the vertical position of the operation results.
 Press Scale and use to adjust the vertical scale of the operation results.
 Press Scale Reset to adjust the vertical scale of the operation results to the
optimal value according to the current configuration.
 Press Options to set the start and end points of the operation results, enable or
disable waveform invert, etc.
―
Press Start and use to set the start point of the operation results.
― Press End and use to set the end point of the operation results.