Keysight M8121A User Manual page 120

6 Remote Programming
15 14 13 12
I14 I13 I12 I11
Q14 Q13 Q12 Q11
Parameter Suffix
120
11 10 9
I10 I9 I8
Q10 Q9 Q8
Arbitrary Waveform Generation
To prepare your module for arbitrary waveform generation follow these
steps:
1 Select one of the direct modes (12- or 14-bit) or one of the
interpolated modes ((x3, x12, x24 and x48) using
:TRACe[1|2]:DWIDth
2 Define the waveform using the various forms of the :TRAC[1|2]:DEF
command
3 Fill the memory with values and marker data using
:TRAC[1|2]:DATA
4 Signal generation starts after calling INIT:IMM
:TRACe[1|2]:COMMent[?]
Command
:TRACe[1|2]:COMMent[?] <segment_id>,<comment>
Query
:TRACe[1|2]:COMMent?
Parameters
<segment_id>,<comment>
None
Description This command associates a comment to a segment. The query gets the
comment for a segment.
<segment_id> – id of the segment, must be 1.
<comment> – string of at most 256 characters
Examples Command
:TRAC:COMM 1, "Comment"
Query
:TRAC:COMM? 1
8 7 6 5
I7 I6 I5 I4
Q7 Q6 Q5 Q4
Keysight M8121A Arbitrary Waveform Generator User Guide
4 3 2 1
I3 I2 I1 I0
Q3 Q2 Q1 Q0
0
SMPM
SYNM