Waveform:points:mode - Agilent Technologies InfiniiVision 3000 Programmer's Manual

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:WAVeform Commands

:WAVeform:POINts:MODE

Command Syntax
:WAVeform:POINts:MODE <points_mode>
<points_mode> ::= {NORMal | MAXimum | RAW}
The :WAVeform:POINts:MODE command sets the data record to be
transferred with the :WAVeform:DATA? query.
For the analog or digital sources, there are two different records that can
be transferred:
• The first is the raw acquisition record. The maximum number of points
• The second is referred to as the measurement record and is a
If the <points_mode> is NORMal the measurement record is retrieved.
If the <points_mode> is RAW, the raw acquisition record is used. Under
some conditions, such as when the oscilloscope is running, this data
record is unavailable.
If the <points_mode> is MAXimum, whichever record contains the
maximum amount of points is used. Usually, this is the raw acquisition
record. But, if the raw acquisition record is unavailable (for example,
when the oscilloscope is running), the measurement record may have more
data. If data is being retrieved as the oscilloscope is stopped and as the
data displayed is changing, the data being retrieved can switch between
the measurement and raw acquisition records.
Considerations • The instrument must be stopped (see the :STOP command (see
for MAXimum or
RAW data
retrieval
• :TIMebase:MODE must be set to MAIN.
• :ACQuire:TYPE must be set to NORMal, AVERage, or HRESolution. If
• MAXimum or RAW will allow up to 4,000,000 points to be returned. The
Query Syntax
:WAVeform:POINts:MODE?
938
(see page 1088)
available in this record is returned by the :ACQuire:POINts? query. The
raw acquisition record can only be transferred when the oscilloscope is
not running and can only be retrieved from the analog or digital
sources.
62,500- point (maximum) representation of the raw acquisition record.
The measurement record can be retrieved from any source.
page 215) or the :DIGitize command (see
subsystem) in order to return more than the measurement record.
AVERage, :ACQuire:COUNt must be set to 1 in order to return more
than the measurement record.
number of points returned will vary as the instrument's configuration is
changed. Use the :WAVeform:POINts? MAXimum query to determine the
maximum number of points that can be retrieved at the current
settings.
Agilent InfiniiVision 3000 X-Series Oscilloscopes Programmer's Guide
page 191) in the root