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Single function of S1465 series signal generator is for the entire waveform sequence, i.e. each time
a valid trigger event is received, the waveform sequence in memory is completely played once. For
the case where the trigger event generation period is less than the play time of the entire waveform
sequence, the single trigger function menu of vector signal generator provides more advanced
settings:
Functional Description:
This command sets the mode in which sequence file responds to trigger signal when ARB is in
Single mode. There are three modes for selection, FREE, TRIGger and RESet.
Parameter specification:
<Mode>
Discrete data. The mode in which sequence file responds to trigger signal when
ARB is in Single mode,
The values are as follows:
FREE
| 0: When Auto mode is selected, sequence is triggered automatically to start playing
after sequence waveform data is downloaded. All trigger events are ignored during playback
TRIGger | 1: When Trig mode is selected, no current waveform sequence will be played until a
valid trigger event is received. After a valid trigger event is received, the system starts to play the
current waveform sequence. After the sequence is played, no current waveform sequence is
replayed until a valid trigger event occurs
RESet
| 2: When Realtime mode is selected, no modulation source data will be generated
until a valid trigger event is received, with no code pattern signal generated; after a valid trigger
event is received, the system starts to generate the selected modulation source data, thereby
generating corresponding code pattern data and signals. After the current source data is
generated, the system will automatically restart to generate the currently set modulation source
data. During the generation process of modulation source data, if a valid trigger event is received,
the system will immediately abort the modulation source data currently being generated and restart
to generate the set modulation source data
Programmable command:
[:SOURce]:RADio:ARB:TRIGger:TYPE:SINGle
FREE|TRIGger|RESet [:SOURce]:RADio:ARB:TRIGger:TYPE:SINGle?
Example:
[:SOURce]:RADio:ARB:TRIGger:TYPE:SINGle TRIG
When ARB is in Single mode, set the mode in which sequence file responds to trigger signal to
Trig.
3) Wave Segment
Unlike Continue and Single modes, Wave Segment advanced play trigger function of S1465 series
signal generator is not for the entire waveform sequence, but for a single wave segment in the
wave segment, i.e. when a valid trigger event is received, the current wave segment in the
waveform sequence being played is played. When Wave Segment is in advanced play trigger
mode, the times of play of each wave segment is independent of the number of cycles of wave
segment edited in sequence, but the detailed setting for triggering wave segment, trigger event
generation period, etc. The detailed configuration of wave segment advanced play trigger is as
follows:
Functional Description:
This command sets the mode in which sequence file responses to trigger signal when ARB is in
Wave Segment mode. There are two modes for selection, Single and Continue. Wave segment
play trigger function is not for the entire waveform sequence, but a single wave segment in the
sequence.
Parameter specification:
<Mode>
Discrete data. The mode in which sequence file responses to trigger signal when