How To Insert A Different Pseudo Segment - HP 81200 User Manual

Creating the Stream of Generated and Expected Data
142

How to Insert a Different Pseudo Segment

To select a pseudo segment in the Sequence Editor:
1 Select a segment and open the segment's context menu.
The lower part of the menu lists the available pseudo segments.
The available pseudo segments depend on the type of port (DUT input
or output) and on the chosen kind of measurement.
They are listed in the table below.
Table 6 Default and Available Pseudo Segments
Kind of Measurement
Capture Data
Error Rate Measurement Pause 0
Compare and Acquire
Around Error
Compare and Capture
Description
Pseudo segments for data generator channels:
– Pause 0: Transmit logical zero (usually low level voltage) for the
specified blocklength.
– Pause 1: Transmit logical one for the specified blocklength.
Pseudo segments for data analyzer channels:
– Pause: Fall asleep for the specified blocklength.
– Acquire: Capture all DUT output data.
– Expected 0: Consider all non-zero data as errors.
– Expected 1: Consider all data that are not logical one as errors.
– Don't Care: Capture, but don't compare with expected data.
2 Choose from the menu.
HP 81200 Data Generator/Analyzer Platform User Guide, Revision 2.1
How to Replace a Current Segment
DUT Data Input Port
Pause 0
also available:
Pause1
also available:
Pause1
Pause0
also available:
Pause1
Pause0
also available:
Pause1
DUT Data Output Port
Pause
also available:
Acquire
Pause
also available:
Expected 0
Expected 1
Pause
also available:
Expected 0
Expected 1
Don't Care
Pause
also available:
Expected 0
Expected 1
Don't Care