Racal Instruments 3156B, Руководство пользователя

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3156B User Manual
Programming Reference 5-78 Racal Instrument © 2005
Ri3156b_load_segment _table
Description
This loads the segment table using the fast binary download method. Use this function only after you have
loaded the 3156B memory with all of your waveform segments. This function call does not load waveforms to
the memory; It is used to divide the memory to multiple segments in one function call. With this function, the
programmer merely states the number of segments he wants to use and the size (in points) of each wave. This
function is an alternative to calling the following sequence multiple times:
ri3156B_define_arb_segment() for segment #1
ri3156B_load_arb_data() (or equivalent) for wave #1
ri3156B_define_arb_segment() for segment #2
ri3156B_load_arb_data() for wave #2
.
.
.
ri3156B_define_arb_segment() for segment #N
ri3156B_load_arb_data() for wave #N
Channel Dependency: Independent
C Syntax
ViStatus ri3156b_load_segment_table (ViSession instrHandle, ViInt16 number_ofSegments, ViInt32
_VI_FAR waveSize[])
Parameters
Name
Variable
Type
Description
instrHandle ViSession The Instrument Handle is used to identify the unique
session or communication channel between the driver
and the instrument. If more than one instrument of the
model type is used, this will be used to differentiate
between them. Note that the initialize function may be
used to associate multiple instrument handles with a
single instrument.
number_ofSegments
ViInt16[]
Loads an array of numbers which define the segments
that will be placed in the segment table