272 Keysight InfiniiVision 4000 X-Series Oscilloscopes Programmer's Guide
7 :ACQuire Commands
:ACQuire:SEGMented:INDex
(see page 1428)
Command Syntax
:ACQuire:SEGMented:INDex <index>
<index> ::= an integer from 1 to 1000 (w/4M memory) in NR1 format
The :ACQuire:SEGMented:INDex command sets the index into the memory
segments that have been acquired.
The segmented memory acquisition mode is enabled with the :ACQuire:MODE
command. The number of segments to acquire is set using the
:ACQuire:SEGMented:COUNt command, and data is acquired using the :DIGitize,
:SINGle, or :RUN commands. The number of memory segments that have been
acquired is returned by the :WAVeform:SEGMented:COUNt? query. The time tag of
the currently indexed memory segment is returned by the
:WAVeform:SEGMented:TTAG? query.
The maximum number of segments may be limited by the memory depth of your
oscilloscope. For example, an oscilloscope with 1M memory allows a maximum of
250 segments.
Query Syntax
:ACQuire:SEGMented:INDex?
The :ACQuire:SEGMented:INDex? query returns the current segmented memory
index setting.
Return Format
<index><NL>
<index> ::= an integer from 1 to 1000 (w/4M memory) in NR1 format
See Also • ":ACQuire:MODE" on page 267
• ":ACQuire:SEGMented:COUNt" on page 271
• ":DIGitize" on page 235
• ":SINGle" on page 258
• ":RUN" on page 256
• ":WAVeform:SEGMented:COUNt" on page 1253
• ":WAVeform:SEGMented:TTAG" on page 1254
• ":ACQuire:SEGMented:ANALyze" on page 270
• "Introduction to :ACQuire Commands" on page 264
Example Code
' Segmented memory commands example.
' -------------------------------------------------------------------
This command is available when the segmented memory option (Option SGM) is enabled.
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