6 List Sequence Measurements
Meas Setup
Acquisition Duration
This parameter sets the interval for when the test set is acquiring IQ samples. If a pre trigger is set then the
acquisition duration includes the pre-trigger time. A pre-trigger is set by setting a negative Input Trigger
Delay.
For no-measurement acquisitions (which are used only to coordinate the triggering of the test set’s source
and analyzer) the Duration sould be set to minimum, and the Meas Bitmap for the single analysis step in
the acquisition should be set to zero. The acquisition Transition Time should then be set to the remaining
time that is required for the no-measurement acquisition.
parameter_
table_
23.52941
52.94118
Key Path
Meas Setup, Acquisition Setup
Remote
Command
-To set Duration Time individually:
[:SENSe]:LSEQuencer:ACQuire{1:512}:SETup:TIME:DURation <time>
[:SENSe]:LSEQuencer:ACQuire{1:512}:SETup:TIME:DURation?
-To set the Duration Time as an array:
[:SENSe]:LSEQuencer:LIST:SETup:TIME:DURation <time>,<time>,<time>,….
[:SENSe]:LSEQuencer:LIST:SETup:TIME:DURation?
The array form of the command is used to make a different setting for each acquisition in the sequence (the
number of array values must match the number of acquisitions; otherwise a "settings conflict" error will occur).
Example
:LSEQ:ACQ2:SET:TIME:DUR 10ms
:LSEQ:ACQ2:SET:TIME: DUR?
:LSEQ:LIST:SET:TIME: DUR 500us,1ms,2ms
:LSEQ:LIST:SET:TIME: DUR?
Notes
For setting this parameter using SCPI, see
"Programming Acquisitions Via SCPI" on page 376
.
Preset
1 ms
State Saved
Saved in instrument state.
Range
0 to 1 s
Min
0
Max
1s
Initial S/W
Revision
A.05.00
Help Map ID
35112
426
Sequence Analyzer User's & Programmer's Reference
