User guide

– Decide on Trigger On or Off. This setting becomes effective if the Trigger/
Ref Clock Out port is set to Sequence Trigger (trigger at block begin). See
“Sequence Trigger ” on page 147
5
Create loops (if desired):
– Click the out-arrow of a block. A loop condition box labeled INF appears.
– Click the in-arrow of the same or a previous block. This closes the loop.
– Click the condition box and choose the appropriate break condition.
6
Download the sequence to the pattern generator and test it.
7
Save the sequence in a file for later re-use.
Saving the Sequence in a File
To save the present sequence under a new name:
1
In the toolbar, click the Save As icon.
2
Select a suitable directory, for example C:\<instrument model>\Sequences .
3
Enter a file name.
The filename extension is .seq by default.
If the present sequence was loaded from a file and edited, you can also click the
Save icon. In this case, the saved file is updated.
Loading a Sequence From a File
To recall a sequence from a file:
1
In the toolbar, click the Open icon.
The Open Sequence dialog box opens.
2
Use this dialog box to locate and open the desired sequence. The browser
shows all files with the suffix .seq in the selected directory.
N O T E
The sequence is shown in the Sequence Editor, but NOT automatically downloaded
to the pattern generator. In contrast to loading a pattern from file, the download of
a sequence requires an additional command.
3 Setting up Patterns
100 Agilent J-BERT N4903B High-Performance Serial BERT