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User Manual 3153
Specifications
A-4
Memory Interleave
4 to 1
Segment Table Download
Mode 1
SCPI Commands
Mode 2
High speed binary download
DAC Resolution
12 bits (4096 points)
Sequenced Arbitrary Waveforms
Description
The waveform memory can be divided into smaller segments.
The sequencer allows the segments to be linked, and
repeated in user-selectable fashion. Extremely long
waveform can be generated using the sequencer. Note:
The sequencer cannot use “Standard Waveforms." The
sequencer can be started and stopped through firmware
commands and by external triggers.
Advance Modes
Automatic Sequence Advance
The wave segment is repeated the specified number of times
(1 -1 M). No triggers are required to step from one segment
to the next. The sequence is repeated continuously.
Stepped Sequence Advance
The current segment is sampled continuously, trigger
advances to the next programmed segment. Control input
is the TRIG IN connector, backplane trigger or internal
trigger.
Single Sequence Advance
The current segment is sampled the specified number of
repetitions and then idles at the end of the segment. The
next trigger advances to next segment. Control input is the
TRIG IN connector, backplane trigger or internal trigger.
Single1 Sequence Advance
The current segment is sampled one time and then idles at
the end of the segment. The next trigger causes the next
repeat (if any) to be sampled. Only after all repeats are
complete will the sequencer advance to the next segment.
Control input is the TRIG IN connector, backplane trigger
or internal trigger.
Mixed Sequence Advance
Each step of a sequence can be programmed to advance
either a) automatically (Auto Seq. Adv.) or b) with a trigger
in the same manner as Single Sequence Advance.
Breakpoints
See Sequence Start and Stop sections
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